Senior Classified Linux & IT Admin - TS/DoD Clearance

Anduril Industries, Inc.; Reston (VA); On-site; USD 147,000 - 196,000; Full time

Job summary

Anduril Industries is seeking a classified IT specialist to support air-gapped, DoD-aligned environments. You’ll install, operate, and harden Windows and Linux workstations/servers, maintain air-gapped systems, and contribute to security compliance with RMF/NIST standards.

This role requires DoD 8570/8140 baseline certs and an active TS clearance, with on-call, on-site support across classified networks. Strong virtualization (VMware) and container tooling (Podman) experience is essential, along

Qualifications

• 5+ years designing Classified IT enterprise systems.
• Experience with physical hardware.
• Experience building air-gapped IT systems.
• Automation in air-gapped environments.
• Familiarity with NIST 800-53, RMF and security concepts.
• DoD 8570/8140 baseline certification (Security+, etc).
• Active U.S. Top Secret clearance.

Responsibilities

• Provide 1st–3rd tier IT support to employees across classified systems.
• Install, operate, maintain and troubleshoot air-gapped IT systems.
• Provide on-call, on-site IT support per schedule.
• Write instructional documentation and translate technical ideas for non-technical audiences.
• Perform security hardening using DISA STIGs and best practices.
• Install, configure, and maintain Windows workstations, Windows servers, and Linux OS.

Skills

IA collaboration

Virtualization

Containerization

Security basics

NIST RMF

Air-gapped environment

Education

No formal degree required

Tools

VMware

Podman

Ansible

Job description

Anduril Industries is seeking a classified IT specialist to support air-gapped, DoD-aligned environments. You’ll install, operate, and harden Windows and Linux workstations/servers, maintain air-gapped systems, and contribute to security compliance with RMF/NIST standards.

This role requires DoD 8570/8140 baseline certs and an active TS clearance, with on-call, on-site support across classified networks. Strong virtualization (VMware) and container tooling (Podman) experience is essential, along