Network and Computer Systems Administrators

Role Description

Install, configure, and maintain an organization's local area network (LAN), wide area network (WAN), data communications network, operating systems, and physical and virtual servers. Perform system monitoring and verify the integrity and availability of hardware, network, and server resources and systems. Review system and application logs and verify completion of scheduled jobs, including system backups. Analyze network and server resource consumption and control user access. Install and upgrade software and maintain software licenses. May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software.

Skills

  • Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
  • Considering the relative costs and benefits of potential actions to choose the most appropriate one.
  • Understanding written sentences and paragraphs in work-related documents.
  • Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.
  • 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.

Required Knowledge

  • Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
  • Knowledge of the structure and content of the English language including the meaning and spelling of words, and rules of composition and grammar.
  • 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.
  • 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.
  • Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

Roles & Responsibilities

  • 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.
  • 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.

Employers that have these roles

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