Astranis
Senior Systems Administrator, USG Program
$135K–$205K
San Francisco +1 · Senior · Full-time · Posted Oct 29, 2026
- Location
- San Francisco
San Francisco, California, United States - Visa sponsorship
- U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3).
About the job
Administers and secures JWICS, CWAN, and related classified information systems in a TS/SCI environment, maintaining their operation and compliance with security requirements.
What you'll do
- Configure, maintain, troubleshoot, and upgrade classified servers, workstations, network devices, applications, and infrastructure.
- Apply approved security configurations and STIGs; support vulnerability remediation, patch management, monitoring, and audits.
- Manage accounts and administrative access, maintain system availability, and report security incidents or anomalous activity.
What they ask for
- Current CompTIA Security+ (or equivalent) certification compliant with DoD Directive 8140.
- Experience supporting classified system accreditation and cybersecurity compliance activities.
Nice to have
- SCI and/or SAP experience; COMSEC custodian or manager experience; DCSA reviews or government inspections.
- Experience with eMASS, ACAS, Nessus, SCAP, or similar tools; CISSP, CISM, or equivalent certification; government COMSEC training; AWS or Azure Classified Cloud experience.
Pay
$135,000–$205,000 USD base salary
Tools
JWICS, CWAN, STIGs, eMASS, ACAS, Nessus, SCAP, AWS
Model-written summary · the original posting is authoritative