NETWORK SYSTEMS
Network systems includes occupations related to network analysis, planning and implementation; including design, installation, maintenance and management of network systems.
CAREER DETAILS
Description:
Design and implement computer and information networks, such as local area networks (LAN), wide area networks (WAN), intranets, extranets, and other data communications networks. Perform network modeling, analysis, and planning, including analysis of capacity needs for network infrastructures. May also design network and computer security measures. May research and recommend network and data communications hardware and software.
Tasks:
- Develop or recommend network security measures, such as firewalls, network security audits, or automated security probes.
- Develop disaster recovery plans.
- Monitor and analyze network performance and reports on data input or output to detect problems, identify inefficient use of computer resources, or perform capacity planning.
- Coordinate network or design activities with designers of associated networks.
- Develop conceptual, logical, or physical network designs.
*Additional tasks may be needed for this career.
Average Salary:
$65,760 – $163,130
Description:
Administer, test, and implement computer databases, applying knowledge of database management systems. Coordinate changes to computer databases. Identify, investigate, and resolve database performance issues, database capacity, and database scalability. May plan, coordinate, and implement security measures to safeguard computer databases.
Tasks:
- Test programs or databases, correct errors, and make necessary modifications.
- Plan, coordinate and implement security measures to safeguard information in computer files against accidental or unauthorized damage, modification or disclosure.
- Modify existing databases and database management systems or direct programmers and analysts to make changes.
- Specify users and user access levels for each segment of database.
- Write and code logical and physical database descriptions and specify identifiers of database to management system or direct others in coding descriptions.
*Additional tasks may be needed for this career.
Average Salary:
$47,930 – $147,930
Description:
Plan, implement, upgrade, or monitor security measures for the protection of computer networks and information. Assess system vulnerabilities for security risks and propose and implement risk mitigation strategies. May ensure appropriate security controls are in place that will safeguard digital files and vital electronic infrastructure. May respond to computer security breaches and viruses.
Tasks:
- Develop plans to safeguard computer files against accidental or unauthorized modification, destruction, or disclosure and to meet emergency data processing needs.
- Monitor current reports of computer viruses to determine when to update virus protection systems.
- Encrypt data transmissions and erect firewalls to conceal confidential information as it is being transmitted and to keep out tainted digital transfers.
- Perform risk assessments and execute tests of data processing system to ensure functioning of data processing activities and security measures.
- Modify computer security files to incorporate new software, correct errors, or change individual access status.
*Additional tasks may be needed for this career.
Average Salary:
$64,180 – $156,050
VIRGINIA WIZARD
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