Network and Computer Systems Administrators

Description

Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet system or a segment of a network system. Maintain network hardware and software. Monitor network to ensure network availability to all system users and perform necessary maintenance to support network availability. May supervise other network support and client server specialists and plan, coordinate, and implement network security measures.

Tasks

  • Maintain and administer computer networks and related computing environments including computer hardware, systems software, applications software, and all configurations.
  • Perform data backups and disaster recovery operations.
  • Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems, and replace defective components when necessary.
  • Plan, coordinate, and implement network security measures to protect data, software, and hardware.
  • Configure, monitor, and maintain email applications or virus protection software.
  • Operate master consoles to monitor the performance of computer systems and networks, and to coordinate computer network access and use.
  • Load computer tapes and disks, and install software and printer paper or forms.
  • Design, configure, and test computer hardware, networking software and operating system software.
  • Monitor network performance to determine whether adjustments need to be made, and to determine where changes will need to be made in the future.
  • Confer with network users about how to solve existing system problems.
  • Research new technologies by attending seminars, reading trade articles, or taking classes, and implement or recommend the implementation of new technologies.
  • Analyze equipment performance records to determine the need for repair or replacement.
  • Implement and provide technical support for voice services and equipment, such as private branch exchange, voice mail system, and telecom system.
  • Maintain an inventory of parts for emergency repairs.
  • Recommend changes to improve systems and network configurations, and determine hardware or software requirements related to such changes.
  • Gather data pertaining to customer needs, and use the information to identify, predict, interpret, and evaluate system and network requirements.
  • Train people in computer system use.
  • Coordinate with vendors and with company personnel to facilitate purchases.
  • Perform routine network startup and shutdown procedures, and maintain control records.
  • Maintain logs related to network functions, as well as maintenance and repair records.

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.
Mathematics — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
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.
Telecommunications — Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
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.
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.
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.
Public Safety and Security — Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
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.

Skills

Reading Comprehension — Understanding written sentences and paragraphs in work related documents.
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.
Critical Thinking — Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Complex Problem Solving — Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Speaking — Talking to others to convey information effectively.
Monitoring — Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
Time Management — Managing one's own time and the time of others.
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.
Coordination — Adjusting actions in relation to others' actions.
Judgment and Decision Making — Considering the relative costs and benefits of potential actions to choose the most appropriate one.

Abilities

Oral Comprehension — The ability to listen to and understand information and ideas presented through spoken words and sentences.
Written Comprehension — The ability to read and understand information and ideas presented in writing.
Oral Expression — The ability to communicate information and ideas in speaking so others will understand.
Deductive Reasoning — The ability to apply general rules to specific problems to produce answers that make sense.
Problem Sensitivity — The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.
Near Vision — The ability to see details at close range (within a few feet of the observer).
Written Expression — The ability to communicate information and ideas in writing so others will understand.
Inductive Reasoning — The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
Speech Clarity — The ability to speak clearly so others can understand you.
Information Ordering — The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).

Work Activities

Interacting With Computers — Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources.
Identifying Objects, Actions, and Events — Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems.
Communicating with Supervisors, Peers, or Subordinates — Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
Updating and Using Relevant Knowledge — Keeping up-to-date technically and applying new knowledge to your job.
Processing Information — Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.
Thinking Creatively — Developing, designing, or creating new applications, ideas, relationships, systems, or products, including artistic contributions.
Analyzing Data or Information — Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.
Organizing, Planning, and Prioritizing Work — Developing specific goals and plans to prioritize, organize, and accomplish your work.

Work Context

Electronic Mail — How often do you use electronic mail in this job?
Telephone — How often do you have telephone conversations in this job?
Contact With Others — How much does this job require the worker to be in contact with others (face-to-face, by telephone, or otherwise) in order to perform it?
Face-to-Face Discussions — How often do you have to have face-to-face discussions with individuals or teams in this job?
Indoors, Environmentally Controlled — How often does this job require working indoors in environmentally controlled conditions?
Importance of Being Exact or Accurate — How important is being very exact or highly accurate in performing this job?
Structured versus Unstructured Work — To what extent is this job structured for the worker, rather than allowing the worker to determine tasks, priorities, and goals?
Work With Work Group or Team — How important is it to work with others in a group or team in this job?
Importance of Repeating Same Tasks — How important is repeating the same physical activities (e.g., key entry) or mental activities (e.g., checking entries in a ledger) over and over, without stopping, to performing this job?
Consequence of Error — How serious would the result usually be if the worker made a mistake that was not readily correctable?

Interests

Investigative — Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
Realistic — Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
Conventional — Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
Enterprising — Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
Social — Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
Artistic — Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.

Work Style

Dependability — Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Cooperation — Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Attention to Detail — Job requires being careful about detail and thorough in completing work tasks.
Adaptability/Flexibility — Job requires being open to change (positive or negative) and to considerable variety in the workplace.
Analytical Thinking — Job requires analyzing information and using logic to address work-related issues and problems.
Integrity — Job requires being honest and ethical.
Self Control — Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Stress Tolerance — Job requires accepting criticism and dealing calmly and effectively with high stress situations.
Initiative — Job requires a willingness to take on responsibilities and challenges.
Persistence — Job requires persistence in the face of obstacles.

Work Values

Working Conditions — Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Support — Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
Achievement — Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
Recognition — Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.
Independence — Occupations that satisfy this work value allow employs to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
Relationships — Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.

Lay Titles

National Wages and Employment Info


Median Wages (2008): $31.88 hourly, $66,310 annual.
Employment (2008): 327,850 employees