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Network Computer Systems Administrators Jobs (NOW HIRING)

Integral

Network Computer System Administrator

Mclean, VA · On-site

$138 - $164/hr

Overview The Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to ... systems), and providing required security measures for sensitive data (like PII and Protected ...

Integral

Network Computer System Administrator

Mclean, VA · On-site

$137K - $164K/yr

Overview The Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to ... systems), and providing required security measures for sensitive data (like PII and Protected ...

Integral

Network Computer System Administrator

Mclean, VA · On-site

$137K - $164K/yr

The Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to develop ... systems), and providing required security measures for sensitive data (like PII and Protected ...

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Network Computer Systems Administrators information

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$83.1K

$119K

How much do network computer systems administrators jobs pay per year?

As of Sep 6, 2026, the average yearly pay for network computer systems administrators in the United States is $83,055.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $94,500.00 per year, depending on experience, location, and employer.

What is the difference between Network Computer Systems Administrators vs Network Support Specialists?

AspectNetwork Computer Systems AdministratorsNetwork Support Specialists
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Microsoft certifications
Work EnvironmentManage entire network infrastructure, servers, and securityAssist with network issues, troubleshooting, and user support
Employer UsageOrganizations requiring comprehensive network managementHelp desks, IT support teams, smaller companies

Network Computer Systems Administrators focus on managing and maintaining entire network systems, including servers and security. In contrast, Network Support Specialists primarily troubleshoot and resolve network issues, providing user support. Both roles often require similar certifications and work environments, but their responsibilities differ in scope and complexity.

Network Computer Systems Administrators jobs near you
Infographic showing various Network Computer Systems Administrators job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $83,055 per year, or $39.9 per hour.

Senior Network Computer Systems Administrator

MANTECH

Virginia Beach, VA • On-site

Full-time

Re-posted 6 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

48th of 247 rated software companies

Job description

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role.

MANTECH seeks a motivated, career and customer orientated Network Computer Systems Administrator to join our team supporting NSWC Corona Range Systems Department to manage Information Technology efforts in support of the Navy Enterprise Tactical Training Network (NETTN).  This position will work from a government facility at Oceana, VA. 

Responsibilities include but are not limited to:

  • Establishes system information requirements using analysis of the information engineer(s) in the development of enterprise-wide or large-scale information systems. 

  • Designs architecture to include software, hardware, and communications to support the total requirements as well as provide for present and future cross-functional requirements and interfaces. 

  • Ensures these systems are compatible and in compliance with the standards for open systems architectures, the Open Systems Interconnection (OSI) and International Standards Organization (ISO) reference models, and profiles of standards - such as Institute of Electrical and Electronic Engineers (IEEE) Open Systems Environment (OSE) reference model - as they apply to the implementation and specification of Information Management (IM) solution of the application platform, across the application program interface (API), and the external environment/software application. 

  • Ensures that the common operating environment is TAFIM compliant. 

  • Evaluates analytically and systemically problems with management/planning/organization/processes and develops appropriate corrective action.

  • Formulates and defines system scope and objectives for assigned projects.  

  • Responsible for program design, coding, testing, debugging and documentation.  

  • Possess full technical knowledge of all phases of applications systems analysis and programming.  

Minimum Qualifications

  • Bachelor’s degree (4 years of experience can be substituted for a degree)

  • Nine (9) Years of information technology experience

  • Two (2) Years of managerial experience with DoD efforts

Preferred Qualifications

  • Master of Science Degree in Information Technology or related field.

  • Familiarity with the United States Navy preferred.

  • Experience with NSWC Corona RS Division and NCTE

Clearance Requirements

  • Must have a current/active Secret Clearance with ability to obtain TS.

Physical Requirements

  • 10% travel anticipated.

  • Work will require movement from ManTech Site to Government for client meetings and support functions. 

  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which involve delivering presentations.

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