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Disa Network Administrator Jobs (NOW HIRING)

Serco USA

Network Administrator II

Albuquerque, NM · On-site

Position Description & Qualifications Looking for a skilled Network Administrator opportunity at a ... Maintain, monitor, and troubleshoot LAN and DISA network systems to ensure uninterrupted support ...

Leidos

Network Administrator

Hampton, VA · On-site

$92K - $166K/yr

... DISA, NOC/SOC teams, transport providers, and site network personnel to schedule ... network administrators, review proposed configuration changes, and represent WAN engineering ...

C3EL

IL · On-site

Create and update tickets utilizing DISA ticketing applications to aid in customer problem tracking and resolution in all aspects of the network integral to our clients Baseband, IF and RF ...

GDIT

Network Administrator (Hybrid)

Concord, NC

$68K - $92K/yr

... DISA, RCCs, and NECs. * Contributes to managing routers, firewalls, load balancers, and related ... The Network Administrator must have: Education Bachelor of Science in related field (ex.

Leidos

Network Administrator

Scott Air Force Base, IL · On-site

$73K - $132K/yr

... Network (DISN) services to its customers, the department of Defense (DoD) and national security ... This position directly supports the DISA-provided capabilities and services. The Leidos Digital ...

Leidos

Network Administrator

Scott Air Force Base, IL · On-site

$59K - $106K/yr

... Network (DISN) services to its customers, the department of Defense (DoD) and national security ... This position directly supports the DISA-provided capabilities and services. The Leidos Digital ...

Computer World Services

IL · On-site

$75K - $85K/yr

The Network Administrator supports daily IT operations by managing networks, troubleshooting issues ... Prior experience at DISA, or knowledge of DISA systems and processes. * Basic understanding of ...

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Disa Network Administrator information

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How much do disa network administrator jobs pay per year?

As of Sep 11, 2026, the average yearly pay for disa network administrator in the United States is $81,749.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $93,500.00 per year, depending on experience, location, and employer.

What is a DISA network administrator?

DISA Network Administrators are IT professionals responsible for managing and maintaining computer networks within the Defense Information Systems Agency (DISA). They ensure secure, reliable, and efficient connectivity for military and government communications. Their duties include configuring network hardware, monitoring network performance, resolving technical issues, and enforcing cybersecurity protocols to protect sensitive information. These professionals play a critical role in supporting the Department of Defense's mission by enabling effective and secure information sharing across global networks.

What are the key skills and qualifications needed to thrive as a DISA network administrator?

To thrive as a DISA Network Administrator, you need a strong understanding of network protocols, cybersecurity best practices, and experience with Department of Defense (DoD) IT environments, typically supported by a relevant degree and DoD 8570-compliant certifications such as Security+ or CISSP. Familiarity with DISA-approved tools, network monitoring systems, and secure configuration management platforms is essential. Attention to detail, problem-solving skills, and effective communication are crucial soft skills for managing sensitive networks and collaborating with military personnel. These skills ensure the security, reliability, and compliance of critical defense communication systems.

What are some common challenges faced by a DISA network administrator, and how can they be addressed?

DISA Network Administrators often face challenges such as maintaining strict security compliance, managing complex network infrastructures, and responding to rapidly evolving cyber threats. Staying up-to-date with DISA Security Technical Implementation Guides (STIGs) and regularly participating in security audits are key to ensuring compliance. Additionally, effective communication and collaboration with cybersecurity teams and other IT staff help address vulnerabilities quickly. Proactive monitoring and continuous training ensure administrators can handle both routine operations and unexpected incidents efficiently.

What is the difference between Disa Network Administrator vs Disa Network Engineer?

AspectDisa Network AdministratorDisa Network Engineer
CertificationsCCNA, CompTIA Network+CCNP, Cisco Certified Network Professional
Work EnvironmentNetwork support, troubleshooting, maintenanceNetwork design, implementation, optimization
Employer & Industry UsageGovernment agencies, defense contractorsTechnology firms, large organizations

The Disa Network Administrator primarily handles network support and maintenance tasks, ensuring existing systems run smoothly. In contrast, the Disa Network Engineer focuses on designing and implementing network solutions. Both roles require similar certifications and are vital in government and tech sectors, but their responsibilities differ in scope and complexity.

What are popular job titles related to Disa Network Administrator jobs?

For Disa Network Administrator jobs, the most frequently searched job titles are:

Infographic showing various Disa Network Administrator job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 80% Full Time, 11% Part Time, and 7% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $81,749 per year, or $39.3 per hour.

Network Administrator

Fort Leonard Wood, MO • On-site

Summit Technologies, Inc.
See more jobs at Summit Technologies, Inc.external

Full-time

Posted 15 days ago

Job description

NETWORK ADMINISTRATOR

Location: Fort Leonard Wood, Missouri - On-site
Schedule: Full-time, 0730-1630, Monday through Friday, with occasional after-hours and weekend support

Position Summary: The Network Administrator operates, secures, maintains, and troubleshoots the FBLP Experimentation Division's closed SIMNET. The position ensures reliable network connectivity and system interoperability during experiment preparation, integration testing, pilot runs, record runs, and other mission events.

Primary Responsibilities

  • Install, configure, administer, maintain, and troubleshoot Cisco routers, switches, firewalls, network cabling, storage devices, Voice over Internet Protocol equipment, and associated network components.
  • Configure network devices in accordance with Army Regulation 25-2, applicable DISA Security Technical Implementation Guides, and approved configuration baselines.
  • Monitor SIMNET availability, performance, capacity, connectivity, and cybersecurity status.
  • Support the network connectivity required to federate simulations through Bifrost, High Level Architecture, or Distributed Interactive Simulation.
  • Diagnose and resolve network outages, connectivity failures, configuration conflicts, and interoperability issues.
  • Maintain network diagrams, IP-address information, device inventories, configuration records, and engineering-change documentation.
  • Conduct or support vulnerability scans, intrusion detection, patching, malware protection, and remediation of identified network weaknesses.
  • Coordinate network changes with the Government Information Assurance Support Officer and other authorized personnel.
  • Provide immediate technical support during experimentation events and meet the PWS response and restoration standards.
  • Evaluate emerging network technologies and recommend approved improvements to SIMNET performance, reliability, and security.

Minimum Qualifications

  • U.S. citizenship and active Secret eligibility supported by a Tier 3 investigation, as required by the final solicitation and DD Form 254.
  • Seven years of network administration, network maintenance, hardware repair, or related technical experience.
  • DoD 8140/IAT Level II qualification.
  • CompTIA Security+ and Government-accepted networking certification; Cisco experience is required.
  • Working knowledge of Windows and Linux systems, DISA STIGs, RMF, vulnerability-management tools, and secure DoD network operations

Note: This position is contingent on contract award. 

Summit Technologies, Inc. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Position descriptions serve as a guideline and may not be construed as a guarantee of employment. Summit Technologies, Inc. is an at-will organization.

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