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Computer and Information Technology Jobs: An Overview

April 22, 2012 | Comments: 0 | Views: 209

Computer career opportunities are growing faster than average in the overall economy.People who have the necessary information technology skills and knowledge are in demand and have a tremendous number of choices.The scope of the careers in computer information systems field is extensive. Employment opportunities can be grouped in the following general categories:

1.Computer and information research scientists invent and design new technology and find new uses for existing technology. They study and solve complex problems in computing for business, science, medicine, and other areas.

Individuals who work in research and development require educational levels that are higher than others (normally advanced degrees).These jobs are fewer in number than other areas and reside on the cutting edge of the technology.

2.Computer programmers write code to create software programs. They turn the program designs created by software developers and engineers into instructions that a computer can follow.

Programmers create and maintain the instructions that cause computers to do worthwhile work.

3.Computer support specialists provide help and advice to people and organizations using computer software or equipment. Some are called technical support specialists, support information technology (IT) employees within their organization. Others, called help-desk technicians, assist non-IT users who are having computer problems.

The support specialists are the people who users call when they get into trouble or experience difficulty in working with information systems on the job site.

4.Computer systems analysts study an organization's current computer systems and procedures and then makes recommendations to management to help the organization operate more efficiently and effectively. They bring business and information technology (IT) together by understanding the needs and limitations of both.

Analysts and designers determine system requirements and design specifications for systems that meeting the needs of the system.Analysts and designers are familiar with how the availability of information drives organizational decision-making.

5.Database administrators use software to store and organize data, such as financial information and customer shipping records. They make sure that data are available to users and are secure from unauthorized access.

Database specialists analyze, design and implement databases that track organizational records.Information retrieved from databases, typically, are presented to users in a report format.

6.Information security analysts ensure a firm's information stays safe from cyber attacks and provide for information assurance.The information security specialist implements organizational wide security policy and best practices.Security analysts work closely with network administrators to provide for the confidentiality, integrity and availability of networks.

7.Web developers create websites to help firms have a public face and develop internal web sites that are known as intranets.Many web developers are responsible for maintaining online websites that sell to customers.

8.Computer network architects and administrators create the network infrastructure that all workers within organizations use.Network architects and administrators are responsible for the day-to-day operation of an organization's computer networks. They organize, install, and support an organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.

9.Software developers are the creative minds behind computer programs. Some develop the applications that allow people to do specific tasks on a computer or other device. Others develop the underlying systems that run the devices or control networks.

Summary:

The best news about careers in computer and information systems technology is the depth and breadth of the opportunities.A highly motivated individual can "write his or her ticket" in the field.

Learn more about computer security by downloading Dr. William Perry's FREE ebook, "How to Secure Your Computer". Just access the web site, http://www.computer-security-glossary.org and click on the "FREE eBook" link.

Dr. Perry is the owner of Alliant Digital Services which publishes the Computer Security Glossary. Alliant Digital Services provide high quality information security guidance to individuals and organizations that must plan for the protection of mission critical information in an asymmetric threat environment while complying with industrial- strength information security standards (i.e. COBIT, ISO 27000, FISMA, HIPAA, EPHI and the new HITECH Act).

Dr. Perry is an information security specialist with significant experience as a university professor, author and service provider to various federal agencies including the Office of the Director of National Intelligence, the Department of Defense and the Federal Bureau of Investigation.

Source: EzineArticles
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