Information Technology at aGlance Opportunity Overview • The majority of IT workers work for non-IT companies.. Though the recent downturn has been hard on technology-intensive firms, th
Trang 12004 Edition
Trang 2The WetFeet Research Methodology
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Trang 3The WetFeet Insider Guide to Careers in Information
Technology
2004 Edition
Trang 5Table of Contents
Information Technology at a Glance 1
The Role 3
Opportunity Overview 4
The Bottom Line 7
Trends in the Field 8
Breakdown of Industries 12
Skills and Education 21
Certification 22
Salaries 24
IT Lingo 25
On the Job 31
Creative Positions 32
Engineering Positions 37
Support Positions 41
Sales, PR, and Marketing Positions 44
Real People Profiles 48
Trang 6The Workplace 67
Lifestyle and Culture 68
Hours 69
Diversity 70
Compensation 70
Travel 72
Vacations and Perks 72
Career Path 73
Insider Scoop 76
Getting Hired 79
The Recruiting Process 80
Interviewing Tips 83
Grilling Your Interviewer 84
For Your Reference 87
Recommended Reading 88
Job Boards 90
Certification 91
Trang 7Information Technology at a
Glance
Opportunity Overview
• The majority of IT workers work for non-IT companies Job opportunities
exist in every industry, from the U.S government, to the Red Cross, to the
bank down the street
• Paid internships and co-op positions are available at larger companies but are
reserved mostly for engineering students and MBA candidates; most can lead
to permanent, full-time positions
• Specialized recruiting and placement firms assist midcareer candidates in
finding new positions Almost all companies recruit directly through their
websites
• Many positions are available on a contract or part-time basis Some contracts
lead to full-time permanent employment after three months to one year
Other contracts are for specific projects and end when the project is done
Major Pluses about IT Careers
• Information technologists tend to be well compensated Computer and
mathematical occupations were the third highest paying occupations (after
management and legal) in 2001, according to the Bureau of Labor Statistics
• Continuing education is encouraged and usually subsidized by the employer
• Nontraditional work arrangements such as telecommuting and teleworking
create a flexible work environment
• IT professionals work in a dynamic and challenging environment Learning
new skills is part of the job
Trang 8Major Minuses about IT Careers
• The hours are long Late nights and weekend hours are not uncommon
• Technology changes constantly and rapidly Personal time is often lost to
“keeping up.”
• The job market is tough now: Competition is intense, and benefits are not asextravagant as they were a few years ago
• The environment can be high pressure
• Repetitive stress injury to the hands and arms from the use of computerkeyboards and mice is a health concern
• New college graduates will be most marketable with a minor or double major
in a field that complements the industry they want to join
• A well-planned job search begins when you declare your major Research thejob market and decide what type of company you want to target Thisresearch will help you select and focus on classes “A successful job searchdoes not begin second semester senior year,” as one insider says “You can’tstart then and expect to be competitive anymore.”
Trang 9The Role
• The Bottom Line
• Trends in the Field
Trang 10to do with high tech What this means for you, the job seeker, is that opportunitiesare not limited to one industry but cross a wide variety of industries This translatesinto more jobs available for IT specialists than for many other professions.Information technology plays an integral role in asset management, communication,and branding in every field An Oracle database can contain taxonomists’ specieinformation (e.g., a database of newts would contain all known species alongwith the history and habitat of each), bank records, or retail inventories E-mail,instant messaging, and mailing lists allow people and companies to exchangeinformation quickly Corporate health care policies are always a click away onthe intranet, and that cheese that you can only find in Wisconsin is availablenow, through a well-designed online order form Today, information technologyfacilitates the production, storage, and distribution of information—a role
Trang 11traditionally assigned to clerical workers across all
industries In fact, over the last ten years, clerical
employment in the United States has dropped 8.4
percent, while overall productivity has expanded
Information technology is so entrenched in our
daily lives that we are often unaware of the job
opportunities spread across industries Schools use
computers for online learning and as part of the
education curriculum In a world where students
learn keyboarding in addition to writing and spelling,
workers are needed in IT curriculum development and teaching Nonprofits
need people to build websites, databases, and online donation systems Businesses
need people to build intranets, websites, and e-commerce sites Schools,
governments, and businesses alike invest in hardware and software and people to
support those systems Intel and Cisco might not be hiring as many new people
this year, but the library is still looking for a database manager
Today’s economy is riddled with uncertainty Since January 2000, as many as 10
percent of the leading Internet companies that received formal venture funding
closed their doors Between 2002 and 2003, the technology sector lost more
than 200,000 jobs, primarily in high-tech manufacturing Since the first half of
2000, both the NASDAQ and venture capital funding have retreated sharply
For IT-intensive businesses, this has meant less expansion and fewer new
ventures Even financially healthy non-IT intensive businesses have trimmed IT
investments Businesses are spending less and less on computers and peripherals;
prices for these technology goods are declining You might wonder: Is a job in
IT a mistake?
Though the trends may sound bleak, they don’t reflect a decrease in the use of
information technology In fact, because hardware prices declined more steeply
People who don’t want to be in this industry have left.
In some ways, it’s
a nicer place to be.
People aren’t in it for the money in the way they used to be.
“ ”
Trang 12than investment, the seemingly dismal trends actually reflect growth Thecomputer infrastructure is growing, as is the need for new software and newpeople to program and service equipment In June 2003, the Department ofCommerce reported that IT professions are among the fastest growing andhighest paying jobs in the economy, and despite the downturn in IT-intensiveindustries, there is still demand for highly skilled technical workers, particular innontechnical economic sectors The Bureau of Labor Statistics expects thatcomputer professionals will be the fastest growing occupations of this decade,with more than two million jobs added to the economy by 2010.
There may be more competition for entry-level jobs this year, and the vacationand benefit packages may not be quite as enticing as they were a year or twoago, but information technology is still a field rife with opportunity Becausetechnology is always improving, and computers are becoming faster, morepowerful, and less expensive, companies will continue to invest in new and toreplace obsolete capital
IT workers comprise a wide spectrum of ages and backgrounds Whetheryou’re a recent college graduate with a BA in computer science or an MBAlooking to get involved with a new technology firm or product, the possibilitiesfor growth and employment are as numerous and varied as the fish in the sea.You may need to cast a line out to catch one—the family business that’slooking to hire an e-commerce manager will most likely not recruit on yourcollege campus—but the jobs are there, and the field is growing
Trang 13The Bottom Line
Recent layoffs and the economic downturn have had a tremendous effect on
the IT workforce Contractors grumble about falling rates, employees worry
about their job security It’s an employer’s job market now You can’t show up
for an interview unprepared or expect to see the swanky deals that made headlines
a couple years ago Today’s hiring packages for IT workers are more standard:
Relocation expenses, extra vacation, and perks like free food and soda are not
necessarily a part of the deal The competition can be tough, and it’s important
to differentiate yourself Unpaid or underpaid internships can make a huge
difference on your resume Good references and work history are necessities
“The industry is becoming more consolidated,” a seasoned insider says “People
who don’t want to be in this industry have left In some ways, it’s a nicer place
to be People aren’t in it for the money in the way they used to be.”
Trang 14Trends in the Field
IT Everywhere
Over the past year and despite economic uncertainty, businesses have graduallyexpanded their use of information technology The Bureau of Labor Statisticspredicts that the economy will add more than one million new software engineering,computer support, and system administrators to the work force by 2010 Softwaredevelopers and computer service professionals will be in particularly high demandover the next decade, as companies seek to invest in areas that will squeeze greaterproductivity from existing systems
Though the recent downturn has been hard on technology-intensive firms, theneed for IT workers is expanding, particularly in fields outside the tech world.According to a 2001 study by the Information Technology Association ofAmerica (ITAA), 92 percent of IT workers are employed at non-IT companies.Statistics also show that IT jobs in non-IT industries tend to be less adverselyaffected by downturns in the technology industry Industries such as healthcare, finance, and real estate in particular need qualified information technologyemployees at all levels to manage data and create and maintain informationsystems IT is not going away If anything, it continues to be more importantand entrenched in our daily lives
Play Nice with Others
The oft-romanticized notion of the lone engineer plodding through the night
to create a code masterpiece is more of a myth than a model these days.Today’s IT workers are encouraged to work together A recent study by the
Trang 15ITAA revealed that companies ranked interpersonal skills above analytical skills
when considering employees for advancement
New IT development philosophies that emphasize teamwork are finding their
way into today’s work environments as well Programmers might well find
themselves paired, so that two sit side by side at the same machine One is the
driver, the other an observer Though it may sound inefficient, it’s thought that
this practice results in better design, testing, and code By pairing programmers,
companies also ensure that all work is reviewed by at least one other programmer
In a field with relatively high turnover, having some redundancy in knowledge is
beneficial to everyone Even in more traditional development environments,
good communication skills have become increasingly important One insider
says, “To stand out in this job market, you need to set yourself apart by having
a professional package that demonstrates technical skills and outstanding
communication And high business acumen.”
Diversity in the Workplace?
In March of 2000, the president of the ITAA shared some statistics about the
composition of the IT workforce: African Americans hold 5.4 percent of
computer programming positions, while Hispanic Americans hold 4.6 percent
Both percentages are disproportionately low to the population of these groups
Though recent data is hard to come by, insiders admit that ethnic diversity is
still an issue in the IT industry “This industry has a long way to go in terms of
creating more diverse workplaces,” says one
Women continue to be a minority in the IT industry as well, particularly in
upper level management, and studies show that the number of women in IT is
actually decreasing Between 1996 and 2002, the percentage of women in the
IT workforce fell from 41 to 34.9 percent “I would say that 75 percent of the
time I can be the only woman at a table or at a meeting,” an insider says “There
Trang 16are certainly a lot of women working in the industry and a lot of companiesrun by women or with strong women leadership, but you have to be able towork within that—the culture is still more male than female.”
Sending Jobs Overseas
Companies tend to minimize their expenses and, when presented with theoption to hire employees for a fraction of the current cost, will likely do so.Outsourcing, or hiring a foreign firm as a sort of subcontractor, is becomingincreasingly common in IT-related areas This year, 6 percent of the U.S firmspolled by the ITAA hired foreign companies for IT jobs Fifteen percent areconsidering doing this next year Many job seekers worry that outsourced jobsaren’t coming back An offshore worker can’t fix a broken keyboard, but shecan program or develop a website Though outsourcing is good for workers inIndia, Russia, and Poland—areas with highly skilled workers and relatively lowsalaries—many workers in the United States are not happy about it
Web Services
Everyone seems to be talking about Web services these days IBM, Microsoft,and Sun just announced their strategies for it Businesses speak of Web serviceswith much enthusiasm But what, exactly, are they? In a nutshell, a Web service
is an Internet application that implements a set of standard protocols, whichallow it to share information with other Web services Web services performfunctions—from simple requests (e.g., a stock quote retrieval), to complicatedbusiness processes that combine information from multiple sources Barnes &Noble, for example, has a Web service that takes an ISBN number and returnsthe price of the book Expect to hear even more about Web services in thecoming days
Trang 17Keep Them Out!
Increasingly, companies are looking for ways to secure their networks from a
host of threats: Worms and viruses might prey on networked systems “War
Drivers” (people who cruise around and identify businesses with insecure wireless
links) might access networks, or worse, spray paint symbols on the office building
publicly describing how to break in Remote workers might expose a company
to industrial spies through holes in their less secure remote systems The threats
are a real and growing concern for companies, and security budgets have received
more attention over the past two years than ever before The demand for IT
security experts is on the rise
Trang 18Breakdown of Industries
IT workers have penetrated the payroll of companies in every industry—fromeducation to manufacturing to real estate, health care, and government Theneed for software developers, computer support specialists, network and systemadministrators as well as analysts, managers, and researchers continues to grow
In the broadest terms, IT professionals will work in one of two places: directlyfor companies within the various economic sectors (e.g., as a system administratorfor a hospital) or for computer and data services companies, which provideinformation technology services to firms that do not have adequate in-houseresources According to the Bureau of Labor Statistics (BLS), there are morethan 178,000 such technology service providers These firms tend to offerspecialized services, from setting up a corporate website to designing software,
to computer repair and network consulting
The relationship between a technology services firm and the company that brings
it in can take several forms, and this makes for foggy lines when determiningwhere jobs really are For example, a retail company might hire a technologyservices firm to build an e-commerce site Once built, the company might choose
to manage and maintain the site in-house or continue to hire the contractingfirm to run the whole show In general, large companies will have an IT staff,and smaller companies are more likely to turn to contractors to meet their ITneeds (Naturally, this is not always true.) Even firms that contract out IT work,however, still need people to manage the relationship and determine howinformation technology is and should be used by their firm
Trang 19Business Services
Business services accounts for nearly half the software development
workforce—and the number of developers involved in this area is expected to
increase by more than 140 percent to 474,495 by 2010 This broad category of
work includes all engineering and technical management and consulting services
needed by businesses Things like software, communications systems, infrastructure,
data management, and advertising all fall under this umbrella Ubiquitous and
relatively well compensated, IT workers who go into business services can
expect to find a wide variety of opportunities
Keeping things running.The folks who maintain and optimize the business
technology infrastructure represent a significant sector of the information
technology workforce System administrators and analysts tend to enjoy a
relatively higher degree of job stability, as every company that runs a network
needs someone to support it Insiders say that there is an oversupply of
network support people in the market right now, but the field is predicted to be
one of the fastest growing over the next ten years The BLS expects that the
economy will add about 280,000 of these positions across industries between
now and 2010—about an 80 percent increase “Not for people who find it hard
to manage stress,” as one insider says, this kind of work can leave you feeling
unappreciated Few people realize that the last Friday in July is “System
Administrator Appreciation Day.” Don’t hold your breath waiting for gifts
Market it, brand it, make it look good.Advertising and branding are more often
associated with marketing than information technology But the fact is, most
businesses have a website these days, and if they don’t, well, they should probably
get on it Well-designed websites incorporate the work of designers, information
architects, software and system engineers, and site managers Firms like Razorfish
and Organic are famous for working with companies to develop their corporate
Trang 20online presence (though in the current market, downsizing is also a reality inthis corner of the industry) Many businesses, from publishers like ChronicleBooks to television networks like MTV keep in-house staffs to manage anddevelop their websites as well.
Sell it now! Often rolled in with business services is e-business, which encompassesbusiness-to-business (B2B) and business-to-consumer (B2C) commerce Eventraditional corporate giants like General Motors and Merrill Lynch are now turning
to the Internet (because it is a low-cost securable platform, and because Internetusage is wide and still growing) to increase sales Online selling, or e-commerce,
is growing, despite prognoses that vary from bleak to gushing Recent reportsfor this sector have been positive: According to the U.S Department of Commerce,retail e-commerce in the United States hit $11.92 billion in the first quarter of
2003, a 25 percent increase over last year In Europe, online e-commerce isexpected to rocket from $77 billion in 2001 to $2.2 trillion in 2006
Health Care
Health care is the largest single industry in the United States, but it has historicallyspent only 2 to 3 percent of its total revenue on information technology Thislow investment received quite a bit of attention a few years ago when the “Y2K”bug threatened countless hospital records stored in aging systems Today, theneed for information technology in the health care industry has been accepted.Though the industry is fraught with debate and financial struggles, hospitals nowlook to IT to reduce the cost of administration and improve patient care, andit’s predicted that health care will be one of the top industries for IT growth overthe next few years Hospitals and integrated health care systems such as KaiserPermanente, New York City Health and Hospitals Corporation, Mount SinaiHealth System, and Sisters of Providence Health System are leading IT employers
Trang 21Knowledge management.Keeping track of medical records is a tremendous
job, and one that information technology is playing an increasing role in It’s
not a coincidence that nearly 30 percent of IT workers in the health care industry
identify themselves as “directors of information services.” Fueling the need for
IT software developers, database managers, and systems analysts in the health
care industry, the 1996 Health Insurance Portability and Accountability Act
(HIPAA) mandates that doctors and insurance companies standardize the
electronic exchange of financial and administrative information “This will not
only improve administrative efficiency in our health care system,” one insider
says, “but prevent misuse of private health information.” The HIPAA will also
require that nearly all health care providers update and overhaul existing IT
systems Anyone know a good systems analyst?
Research and development.IT systems and products must be developed with
input from IT professionals, doctors, administrators, and insurance professionals
The process of R&D requires good communication skills and careful attention
to the requirements of the system (This is true across industries.) Though some
of this type of work is done within health care institutions, it’s quite common
to see health care industries work with outside consultants Kaiser Permanente,
for example, agreed to spend $1.5 billion over the next four years to develop a
system with IBM that allows doctors to convert paper records to electronic ones
In June of 2003, IBM announced that it would also manage the core computing
systems of three New York hospitals The Healthcare Information and Management
Systems Society (HIMSS) has a useful website (www.himss.org), which has
information about what’s going on in the industry and who’s working on it
Trang 22Salaries in education tend to be lower than those in other industries According
to the 2002 Computerworld salary survey, the average salary for nearly every education
technology position is about half of what it would be in the financial servicesindustry However, if you are willing to compromise on salary, the opportunities
in education and information technology can be very rewarding This year, theUniversity of Miami was even ranked in the top three workplaces for IT workers
Teach from afar.The field of “distance” or “online” or “e-” learning is growingrapidly According to the U.S Department of Education, 84 percent of two- tofour-year institutions were expected to offer distance-learning courses in 2002—nearly double the 1997 figure Even well-known universities are getting involved.Harvard and Stanford joined forces to offer online continuing education classes,while MIT announced its “OpenCourseWare” plan, with the goal of placing allcourses online in the next ten years
IT opportunities are not limited to American universities An e-learning group
is now working with the European Commission to make online learning a reality
in Europe before 2004 The U.S government is also investing in programs InJuly of 2002, the U.S Department of State, together with SmartForce, unveiled
a plan to provide online courses on e-mail, Internet, and IT competency to all30,000 State Department personnel in more than 250 countries
Despite the tougher times, the tremendous interest in e-learning will contribute
to the growth of companies that produce learning management systems—places like SmartForce and KnowledgeNet Universities will also require ITworkers to maintain networks and manage new and often exciting curriculumprograms The tech department at the University of Miami, for example, iscurrently exploring a telehealth program, which will provide distance-learningand consulting services to doctors and clinics in Latin America
Trang 23Curriculum development.Incongruous with the buzz about shrinking IT job
possibilities is talk of the “gap”—IT jobs left unfilled for want of qualified
workers An April 2002 study conducted by the ITAA reported that hundreds
of thousands of IT positions go unfilled due to a deficit of applicants with the
necessary technical skills Training a tech-savvy workforce has become a priority
at the national level, and the attention has created a need for teachers and
curriculum developers “The best way to make sure that you’re up to date on
the most current technologies is to develop curricula to teach those things,” an
insider says “There’s no better way to learn than to teach.”
Government
Increasingly, federal and state governments and agencies are turning to information
technology to facilitate communications, streamline processes (e.g., collecting taxes or
renewing a driver’s license online), and save tax dollars As consumers become more
technologically savvy (a Pew Foundation poll found that more than 40 million
Americans went online to look at federal, state, and local government policies in
2002), the government must work to meet the rising expectations of its citizenry
The Government Paperwork Elimination Act (1998), for example, now requires
Federal agencies to permit consumers to submit information or transact business
electronically Agencies like the Department of Labor and the National
Endowment for the Arts now maintain websites, and the U.S Post Office is
considering a digital identification program to help track and deliver mail Creating
and maintaining these types of programs requires skilled workers in all areas of
IT, and the need for savvy professionals will continue to grow
Though many corporate IT budgets are stagnant this year, federal technology
budgets are on the rise Over the last two years, for example, the Department
of Defense’s IT operation and maintenance budget has increased more than 15
percent This is good news for system administrators and analysts willing to
Trang 24work for Uncle Sam All together, federal agencies spent a total of about $48billion on IT in 2002.
Keeping the data safe.Federal funding for information security investments isrising as the government becomes increasingly concerned for the safety of itssystems and information In 2002, federal agencies spent $2.7 billion oninformation security alone The Office of Management and Budget expectsthat number to rise to $4.7 billion in 2004
The federal government is anxious to invest in security and recruit skilled securityprofessionals In 2000, in fact, the federal government created the Cybercorpsprogram, designed to help train IT security professionals The program, aimed atmidcareer professionals, provides up to two years of scholarship funding to studyinformation security In return, scholarship recipients are obligated to work anequal amount of time for the federal government
Those interested in a career in information security have other educationoptions as well A great number of certificate programs promise a substantialreturn for each dollar invested (see “For Your Reference” for more information).Many universities also offer advanced degrees in the field One insider suggestschecking out www.nsa.gov, where the National Security Agency maintains a list
of schools deemed excellent in information assurance education
During economic downturns, a federally funded position may prove morestable and even more financially rewarding than a corporate one According to
a 2002 Computerworld survey, government IT workers were more likely than any
other IT professionals to have received a recent raise Though salaries in othersectors have flattened, and in some cases even dropped, salaries rose an average
of 6.6 percent for government IT workers
Trang 25If finance is truly a high-flying field, then its wings are feathered with information
technology Without the information systems that make the rapid and secure
transmission of data possible, the industry would surely take a nosedive The
recent East Coast blackout confirms this No, the New York Stock Exchange
did not loose any data But if the backup generators had not been in place to
power the data center and trading floor, the system would not have functioned
so smoothly
There’s good news for those who choose to work amidst the hustle and bustle
of the financial world: Finance IT workers are almost always compensated
more highly than IT workers in other economic sectors In 2002, for example, a
systems engineer for a financial company earned an average of $64,000, which
is nearly 10 percent higher than the average salary across sectors And if a higher
salary alone is not enough to convince you, perhaps the fact that the sector
tends to be relatively stable will help A 2003 survey on Jobsinthemoney.com
reports that the economic environment in the majority of surveyed financial
firms has held steady or even improved over the last year—reassuring news in
uncertain economic times
Super systems.Security experts and systems administrators and managers
prepare! The finance industry depends on large information systems that have a
constant need for maintenance and updates Currently, for example, MasterCard
and Visa along with a number of associated network providers are updating
their electronic transaction systems to the triple data encryption standard (DES),
an encryption method that is very difficult to break Though costly, system
updates such as this are necessary to ensure the safety of transmitted information
and to maintain consumer confidence In a world where the next BugBear virus
(which was targeted at financial institutions, by the way) is just around the corner,
there will always be a need for good security and systems people
Trang 26Working together.As financial agencies try to squeeze more from IT budgets,optimizing existing infrastructures has become a priority, as has the need forgood system integrators and administrators In 2002, Bank One in Chicagohired more than a thousand people to help consolidate its disparate financialsystems In early 2003, the NASDAQ Stock Market announced plans to consolidatedozens of systems and networks as well As financial institutions grow, oftenthrough acquisition, they tend to acquire incompatible or redundant systems.Simplifying and streamlining these systems improves overall efficiency andultimately saves money An employee who can help a company save money isalways desirable, regardless of the current economic conditions.
IT opportunities in the finance sector are well compensated, and the work
environment can be excellent Numerous financial firms placed in Computerworld’s
2003 list of top workplaces for IT workers The credit card company Discover,which employs nearly 2,000 IT workers, placed in the top ten, while MasterCardand the Vanguard Group along with more than half a dozen insurance agenciesalso placed in the top 100
Conclusion
The preceding list is in no way complete Much like the dark hand of Mordor, ITreaches every corner of the economy (though of course, information technology
helps, not controls, us all ) Nearly 9 percent of computer engineers work in
manufacturing Who else would write the software and operating systems thatrun on cell phones or car electronics? The manufacturing, transportation, insur-ance, and real estate industries employ IT workers in many of the capacitiesmentioned above When you get right down to it, it’s easier to be than to avoid
an IT worker
Trang 27Skills and Education
There’s a broad range of jobs in IT, and not all positions require technical skills
“The best tech support people we had,” one insider says, “had humanities
backgrounds.” Technical, communication, and business skills are all important
to the field, and four-year college degree programs—not necessarily in computer
science—are still one of the best ways to prepare for entering the IT job market
Employers look for relevant skills and experience A degree in computer science
tends to be most important for database developers and software engineers
Certificate programs are more common for support and system administration
specialists (see the “Certification” section that follows for more information)
On-the-job experience can substitute for either academic credential, though for
people just entering the job market, a degree is a tremendous advantage
Computer science majors and MBAs in particular might consider a minor or
double major in a second field Though not required, this additional credential
can be useful, particularly when working in IT for non-IT companies For example,
a biology minor will prove very handy to a software developer working with an
insect database at a university research center Because IT is part of so many
industries, a secondary field can be anything that interests you—film, chemistry,
history; whatever your interest, it’s likely that it will complement an industry
searching for IT workers
Trang 28Certification
A certificate is almost always a prerequisite for a job in information security, and
a number of common acronyms appear beside the names of successful securityprofessionals: CCSE (Check Point Certified Security Expert), CCSA (CheckPoint Certified Security Administrator), or SCSE (Symantec Certified SecurityEngineer) Those who like to pit their intelligence against unknown foes will behappy to hear that network security is one of the fastest growing areas in IT.Network and system administrators are also increasingly turning to certificationprograms like those offered by Microsoft and Red Hat If you find midnightphone calls romantic, enjoy carrying a pager, and find that isolating and addressing
a problem brings more satisfaction than words of gratitude, the life of anadministrator may be for you However, formal training is less important forsystem administrators than for many other kinds of IT professionals The bestsystem administrators are not the ones who know everything; rather, the best arethose who know where to find information about the task at hand—whetherconfiguring a network or setting up an FTP server Employers look for goodproblem-solving skills above all else
Certificates are less important for software engineers, for whom experience isthe most important credential Those who can point to previous work—even awell-executed school assignment—have a competitive edge It is very commonfor software engineers to have a degree in computer science, and the bestsoftware engineers are also good communicators An engineer who can codeand explain the technical needs of a project is a valuable addition to any team.(Meetings, however, are a different story Left in charge of the team when theproject manager left town for a week’s vacation, one insider says, “The firstthing I did was cancel all the meetings.”)
Trang 29Successful database administrators are organized and detailed-oriented and have
a solid knowledge of at least one database management system (e.g., Oracle or
Microsoft SQL Server) as well as a good understanding of operating systems
Though a certificate program might help workers acquire this knowledge,
employers often place more weight on professional experience and college
credentials A degree in computer science is often a job prerequisite
Education is not a process that ends when you land a job Part of working in
IT is learning new technologies Since the field is constantly changing and
evolving, today’s hot tech skills identified by Dice.com—C++, Oracle, SQL,
Java, and Windows NT—are just that Next year, the list will change Even
today, the list is in no way complete “People who are good at Excel are always
loved,” one insider says Every job comes with its own list of requirements, and
however careful you are at selecting your skills, you will need to update them
and pick up new ones over the course of your career
Continuing education can take many forms: classes, conferences, certificate
programs, independent research Books, periodicals, and online discussions and
boards are very useful, and most technologies have an online community of users
“I go to Jguru.com to keep on top of things,” one insider says “People post new
stuff there all the time.” For those who prefer the printed page, your reference
library will continue to grow (and become dated) O’Reilly publishes a very highly
regarded line of books that covers the gamut of information technologies
Trang 30The Role Position Salary Range
Source: Salary.com; WetFeet research and analysis.
2003 IT Salaries
Trang 31
IT Lingo
Angels.Wealthy individuals who invest in start-up companies Angel investments
rarely exceed $1 million dollars but are often enough to get a venture off the
ground
Beta.As in, “it’s in beta” or “check out this beta version.” Beta refers to a
product development stage between “alpha” and “finished.” During the beta
stage, products are tested and bugs fixed
Blamestorming.Did something go wrong? Who’s responsible? Blamestorming
involves two or more people engaged in a discussion devoted to determining
who’s to blame
Bloatware.Though software will never eat three desserts, it can still bloat
Software applications with excessive (and often useless) features are known as
bloatware
Blog.Originally derived from “Web log” (which is an updated Web journal),
blog is often used as a verb: “I blogged it,” meaning “I posted it on my Web
log.” Blog can also be used as a noun: “I checked out Mark’s blog.”
Dead tree edition.A hard (also known as “paper”) copy of a report
DSL.Short for “digital subscriber line.” A technology that has dramatically
increased the digital capacity of phone lines, which has made surfing the Web
from home a much more enjoyable experience There are two types of DSL:
Asymmetric DSL (ADSL) allows users to download information quickly, while
symmetric DSL (SDSL) is designed to allow fast upload and download of
information
Trang 32Ego surfing.Searching the Internet for one’s own name.
Ethernet.Invented by Robert Metcalfe and David Boggs in 1973, Ethernet iscurrently the most widely used local area network (LAN) protocol It has become
so popular that most PCs and Macs come with 10/100 Ethernet ports, whichare used to create home or work networks or connect to the Internet via a DSL
or cable modem
HTML.Short for “hypertext markup language,” which is used to format Webpages HTML tags (e.g., <font> or <table>) define page layouts and designsthat Web browsers like Internet Explorer and Netscape interpret and display
I18n.Why say “internationalization” when you can sound hip and abbreviate it
as I18n? “I” and “N” are the first and last letters of internationalization, and “18”refers to the 18 letters in between Making software that can display characters inusers’ native languages or output numbers and dates in a way that obeys culturalcustoms are examples of I18n issues
IM.Short for “instant messaging,” an Internet-based service that allows users tochat in real time “Just IM him,” your boss might say IM communication is filledwith abbreviations (LOL for “laughing out loud” or NP for “no problem”) andemoticons, which are faces composed of standard punctuation marks IM userssoon learn to recognize that “: )” expresses joy and “: (” sorrow Some IMapplications have graphical emoticons
KISS.If you work around IT people long enough, you’re bound to hear thisacronym Short for “keep it simple, stupid.”
LAN.Short for “local area network.” A communication network that connectsservers, workstations, and other devices such as printers within a confinedgeographical area like an office
Trang 33Let’s discuss that off-line.Often used in meetings when tangents threaten to
divert attention from the day’s agenda, “Let’s discuss that off-line” means “let’s
talk about that later, maybe.”
Low-hanging fruit.Easy projects that—to extend the analogy—can be picked
and consumed rapidly, bringing immediate satisfaction
Open source.A term applied to software when the source code is publicly available
To be truly open source, software must be freely distributed both in its compiled
and source code forms
Programmer’s butt.It’s a well-known fact that programmers spend long hours in
front of the computer, often with a bag of chips or a slice of pizza If you go into
programming, beware! Programmer’s butt is thought to be a prevalent condition
PEBCAK.Short for “problem exists between chair and keyboard.” A favorite among
tech support workers Closely related to “code 18,” a shorthand referring to a
problem that sits 18 inches from the computer screen
RAM.Short for “random access memory.” A group of memory chips that function
as a computer’s primary workspace Unlike ROM (see next entry), RAM requires
power to maintain its content When a computer is shut off, anything that’s in
RAM and has not been saved to disk will be lost RAM is also used to refer to
people who don’t have the smarts for their jobs You don’t want your fellow IT
workers calling you “a bit short on RAM.”
ROM.Short for “read only memory.” A memory chip that permanently stores
instructions and data for a given computer
Router.A device used to optimally forward data packets from one local or wide
area network to another Routers are located at gateways, which are places
where two or more networks connect
Trang 34Server.May refer to a computer system (both the hardware and software) that
is shared by multiple users or may refer to just the serving software Forexample, one can restart the server (the server software) on a server (themachine with the serving software) without restarting the machine
Slashdot effect.Drawing its name from the slashdot.org website (which billsitself as “News for Nerds Stuff that matters”), this term refers to the tremendousamount of traffic a website receives after a positive news article or review ispublished about it
SOAP.Short for the “simple object access protocol.” A protocol that enables Webapplications to exchange information in a standard way Many people think thatSOAP will revolutionize the way in which applications work together
TCP/IP.Short for “transmission control protocol/Internet protocol.” Twoprotocols—developed by Vinton Cerf (often called the “Father of the Internet”)and Bob Kahn for the Department of Defense—that are used to connectmultiple networks to form a network of networks, also known as the Internet
Team player.Though this term may have a positive connotation in many workenvironments, be wary of being pegged as a “team player” in the IT world.Sardonic engineers often use “team player” to refer to a spineless colleague whosays “yes” to every request and demand “Team player” is also fondly, thoughperhaps pejoratively, used when referring to the bright-eyed employee whoarrives early and puts on a large pot of coffee
Vaporware.If you’ve read about a piece of software or hardware but can’t find
it for sale anywhere, you may have found a piece of vaporware Usually, vaporwarehas been well advertised for months; however, despite the optimistic marketing,the product isn’t available anywhere
Trang 35Virus.A computer program that replicates by incorporating itself into shared
computer programs, ranging from annoying pranks to destructive monsters
Viruses spread quickly, often through e-mail Never open an attachment from
someone you don’t know!
WAP.Short for “wireless application protocol.” A standard for providing wireless
devices (e.g., cellular phones, pagers, and other handheld devices) with Internet
access
WebDAV.Short for “Web distributed authoring and versioning.” A set of hypertext
transfer protocol (HTTP) extensions that facilitate collaborative editing and file
management over the Internet
Webmail.A service that allows you to access your e-mail account from a Web
page You can read, send, and organize e-mail on any computer, anywhere in
the world, provided you have an Internet connection Hotmail and Yahoo mail
are well-known webmail services
Word-of-mouse.Gossip circulated via e-mail
WSDL.It’s true, IT professionals use a lot of acronyms Short for “Web services
description language.” WSDL is written in XML (see next entry) and is an XML
document It is used to describe and locate networked XML-based services (e.g., an
online business), and it is part of the UDDI (“universal description, discovery,
and integration”) effort to create a platform-independent, open framework for
describing, discovering, and integrating business services using the Internet
XML.Short for “extensible markup language.” An open standard for describing
data It is used to define data elements on Web pages and business-to-business
documents
Zombie.A term applied to a website that is accessible but no longer updated
Also called a “ghost site.”
Trang 37On the Job
• Sales, PR, and Marketing Positions
• Real People Profiles
Trang 38We’ve divided some common IT jobs into four main categories: creative,engineering, support, and sales, PR, and marketing The categories are by nomeans definitive Though we’ve placed web developer in the creative category,for example, companies often hire developers in engineering departments Andtechnical writers are found on IT support as well as engineering teams However,the distinctions are useful when looking at the types of jobs and the experiencerequired of each.
Regardless of the type of IT position you are applying for, one rule holds true:Employers most often seek applicants with relevant technical experience in theapplication and a four-year college degree For the new job seeker, the preferencefor experience can be problematic However, some types of work and sometypes of workplaces have lower barriers to entry than others
Creative Positions
The image of the engineer whose art consists of hundreds of lines of optimizedcode has been depicted so often that many people forget that art and technologyintersect in other compelling ways Those with good communication abilities,strong visual design skills, and a knack for numbers might find one of the morecreative IT positions a good match These jobs—from the industrial designerwho conceptualizes new products, to the Web designer who creates the lookand feel of a website—are ideal for people looking to satisfy both analytical andartistic needs
Trang 39IT creatives, like their engineering and support counterparts, need to have strong
technical skills However, a degree in an IT-related field is rarely a requirement
Instead, job seekers should have a strong portfolio, which demonstrates skill
and sensibilities For those just starting out, building this portfolio becomes a
priority and volunteering for design projects is often a great way to start Many
creative positions require the use of tools—PhotoShop and Flash for a Web
developer or computer-aided industrial design applications for an industrial
designer To be successful, IT creatives must know their applications well and
keep current with each new release
Recent college grads learn the ropes with entry-level positions such as assistant
designer, developer, or producer Though some of the responsibilities are not
glamorous (“I spent two hours a day archiving content,” one insider says) and
may feel more administrative than creative at times, the work experience is a
prerequisite for advancement
For those looking to switch focus—from a Web producer to a Web designer for
instance—previous work experience and familiarity with the industry will prove
invaluable Though it is unlikely that you can make a purely lateral shift, many
people slip in and out of different creative roles throughout their careers In fact,
a record of varied experience can be quite useful when applying for some of the
more senior positions A user interface designer, for example, should have a strong
knowledge of both Web production and design, and some work experience in
each of those areas looks very good on a resume
Trang 40Industrial Designer
Degree requirements: BFA or certification with portfolio
Job description: Though there is at times a degree of blue-sky freedom forindustrial designers, who might be asked to conceptualize totally new productsfrom a blank slate, industrial designers just as often have to balance marketresearch, customer needs, production budgets, and corporate image There issome cross-pollination in this position, but generally industrial designers specialize
in product genres such as toasters, keyboards, and so forth A good deal of thedesign work is done on the computer via specialized computer-aided industrialdesign (CAID) applications Designers often work in their own department,reporting immediately to a team leader and ultimately to a product manager
Salary range: $37,000 to $68,000
Modeler/Artist/Designer
Degree requirements: BFA with portfolio
Job description: Working within a team of artists and reporting to a projectmanager, a 3D modeler and artist specializes in taking rough designs andrealizing them in 3D modeling and rendering applications such as 3D StudioMax, Maya, and Lightwave This position doesn’t always provide a lot ofcreative leeway, but it can lead to positions with more design responsibility Italso requires a high level of computer savvy—locking up the computer during
a day-long render is a no-no
Salary range: $31,000 to $42,000