Senior Network Administrator — On-Site Alaska (Secret)

General Dynamics Information Technology, Inc.; Alaska; On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

401K with company match

Health & wellness packages

Internal mobility support

Paid education & certifications

Advanced technology training

Paid vacation & holidays

Job summary

General Dynamics Information Technology, Inc. seeks a Network Administrator Senior to support the BIM contract at Joint Base Elmendorf-Richardson (JBER) in Southcentral Alaska.

The role focuses on managing and maintaining site network devices, troubleshooting, and supporting deployments and patching to ensure high availability and security. You will monitor network performance, assist in security planning, and work with cross‑functional teams including AF client on procedures and risk

Qualifications

• Active Secret clearance is required.
• Current DoD 8570 IAT level II certification (CompTIA Security+ CE or equivalent).
• Technical training, certification(s) or degree required.
• 3+ years of related experience in network administration or IT ops.
• Experience with incident management and multi-team coordination.
• NOC/SOC operations background and knowledge of ITIL principles.

Responsibilities

• Manage and maintain site network devices and configurations.
• Troubleshoot performance and routing issues and assist in deployments and patching.
• Monitor and analyze network performance and security postures.
• Support engineering in upgrades and changes to ensure availability and compliance.
• Interface with vendors and AF client for planning and procedures.

Skills

Tier II support

Incident management

NOC/SOC ops

Network hardware devices

STIG patching

Education

Technical Training/Certifications

Job description

General Dynamics Information Technology, Inc. seeks a Network Administrator Senior to support the BIM contract at Joint Base Elmendorf-Richardson (JBER) in Southcentral Alaska.

The role focuses on managing and maintaining site network devices, troubleshooting, and supporting deployments and patching to ensure high availability and security. You will monitor network performance, assist in security planning, and work with cross‑functional teams including AF client on procedures and risk