Classified Systems Administrator at Saronic · LumiJobs

Responsibilities

Administer classified servers, workstations, virtualization, storage, and appliances for SIPR, JWICS/CWAN, SAP, lab, and assigned platform systems.
Build and maintain systems to approved architectures, STIGs/SRGs, vendor guidance, and ISSM/ISSO baselines. Execute provisioning, patching, firmware, certificates, backup/recovery, and configuration changes through change control.
Implement and validate technical controls under CNSSI 1253, NIST SP 800-53, JSIG, DAAPM/DAAG, and customer requirements. Run SCAP/STIG Viewer/ACAS (or equivalent); remediate findings to timeline; deliver evidence for ATO, ConMon, POA&M closure, and inspections.
Administer user, privileged, service, and group accounts from approved authorization. Enforce least privilege and deprovision on required timelines. Protect admin credentials, PAWs, tokens, and certificates.
Configure audit logging, time sync, retention, and forwarding to the accredited collector/SIEM. Support incident response with log/state preservation. Do not wipe or reimage evidence unless directed.
Support assigned classified network infrastructure in coordination with the Network Engineer: management interfaces, services, inventories, and endpoint-to-enclave troubleshooting while maintaining red/black separation.
Provide authorized hands-on support for TACLANE/Type-1 devices and CDS components: configuration backups, firmware, connectivity testing, logging, and restoration. Coordinate keying, fill, CIK/token, and zeroize with appointed COMSEC personnel. Do not freelance CDS filter/policy changes.
Handle CCI/COMSEC-associated equipment within training and authorization. Maintain accountability of assigned CCI. Report suspected loss, compromise, tampering, or inventory discrepancy immediately. This billet is not the COMSEC Account Manager/CRO unless separately appointed.
Maintain as-builts, inventories, IP/hostname records, SOPs, build/hardening guides, and recovery procedures. Keep systems inspection-ready. Support DCSA, Navy, IC, SAP, CSSP, and customer assessments.
Travel to sites, shipyards, and integration events to install, recover, and sustain classified systems, including support to GFI/GFE and payload-adjacent hosts when assigned.

Classified Systems Administrator

Responsibilities

Qualification

Required

Preferred

Benefits

Company

Saronic

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