Senior Systems Administrator – TS/SCI, Mission-Critical IT

General Dynamics - IT; Honolulu (HI); On-site; USD 110,000 - 140,000; Full time

Job summary

General Dynamics - IT is seeking a Systems Administrator Senior to support mission-critical INSCOM projects. The role focuses on system administration, installation, maintenance, and performance improvements across desktop and server environments.

Ideal candidates have 12+ years of related experience, a TS/SCI clearance, and DoD 8570 certifications with growth opportunities and a path to advanced certifications. Candidates may be onsite in Hawaii with evolving responsibilities.

Qualifications

• Bachelor’s degree required.
• 12+ years of related experience.
• Ability to perform in-depth IT systems troubleshooting.
• Must possess TS/SCI US citizenship.
• DoD 8570.01-M IAT II/8140 CE certification required.
• IAT III 8570/8140 baseline CISSP or equivalent (AZ104 goal).

Responsibilities

• Perform system administration of desktop and server systems.
• Install, maintain, configure software and operating systems.
• Troubleshoot and resolve hardware/software issues across IT infrastructure.
• Provide Tier 1/2 support and communicate status to management and customers.
• Manage IT system infrastructure and related processes.

Skills

System administration

Troubleshooting

Security clearance TS/SCI

Team leadership

Education

Bachelor's degree

Tools

UNIX

Windows Server

Job description

General Dynamics - IT is seeking a Systems Administrator Senior to support mission-critical INSCOM projects. The role focuses on system administration, installation, maintenance, and performance improvements across desktop and server environments.

Ideal candidates have 12+ years of related experience, a TS/SCI clearance, and DoD 8570 certifications with growth opportunities and a path to advanced certifications. Candidates may be onsite in Hawaii with evolving responsibilities.