Network and Computer Systems Administrators Go Back to List Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availability. May monitor and test Web site performance to ensure Web sites operate correctly and without interruption. May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software. May supervise computer user support specialists and computer network support specialists. May administer network security measures.

Tasks
	Perform data backups and disaster recovery operations.
	Maintain and administer computer networks and related computing environments including computer hardware, systems software, applications software, and all configurations.
	Plan, coordinate, and implement network security measures to protect data, software, and hardware.
	Operate master consoles to monitor the performance of computer systems and networks, and to coordinate computer network access and use.
	Perform routine network startup and shutdown procedures, and maintain control records.
	Design, configure, and test computer hardware, networking software and operating system software.
	Recommend changes to improve systems and network configurations, and determine hardware or software requirements related to such changes.
	Confer with network users about how to solve existing system problems.
	Monitor network performance to determine whether adjustments need to be made, and to determine where changes will need to be made in the future.
	Train people in computer system use.

Skills
	Reading Comprehension - Understanding written sentences and paragraphs in work related documents.
	Critical Thinking - Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
	Judgment and Decision Making - Considering the relative costs and benefits of potential actions to choose the most appropriate one.
	Systems Analysis - Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.
	Systems Evaluation - Identifying measures or indicators of system performance and the actions needed to improve or correct performance, relative to the goals of the system.
	Troubleshooting - Determining causes of operating errors and deciding what to do about it.
	Complex Problem Solving - Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
	Active Listening - Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
	Monitoring - Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
	Programming - Writing computer programs for various purposes.

Knowledge
	Computers and Electronics - Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
	English Language - Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
	Customer and Personal Service - Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
	Engineering and Technology - Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
	Telecommunications - Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
	Mathematics - Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
	Clerical - Knowledge of administrative and clerical procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and other office procedures and terminology.
	Administration and Management - Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
	Education and Training - Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
	Design - Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.

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Education & Training   Education:   Most of these occupations require a four-year bachelor's degree, but some do not.   Related Experience:   A considerable amount of work-related skill, knowledge, or experience is needed for these occupations. For example, an accountant must complete four years of college and work for several years in accounting to be considered qualified.

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	Web Administrators
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	Some of the occupational information on this page is formulated from O*NETTM v17.0 data. O*NETTM is a trademark of the U.S. Department of Labor, Employment and Training Administration.