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Senior Linux Systems Engineer, Connected Warfare

Costa Mesa, CA (OC-00)💼 Full-time💰 $170,000–$170,000🗓 2026-07-14 → 2026-07-31

Core

Design, install, operate, maintain, and troubleshoot IT systems with a focus on Linux for critical tactical infrastructure supporting UAS products and national security missions.

Role type

Senior Linux Systems Engineer

Builds

Server and storage infrastructure for classified programs and tactical environments

Domain

Defense technology / Connected Warfare / Edge Compute

Deliverable

infrastructure

Required skills

Linux systems administration, Bash scripting, PowerShell scripting, clustered server infrastructure, Active Directory, multi-site architecture, air-gapped environment deployment, RHEL Image Builder, configuration management

Preferred skills

High Performance Compute (HPC) with CPU and GPU clusters, Datacenter storage and networking fabric

Technologies

Linux, RHEL, Bash, PowerShell, Active Directory

Responsibilities

Serve as subject matter expert for the server and systems ecosystem; Build technology infrastructure at all classification levels including SAP/SCI; Architect and execute on server/storage infrastructure; Support engineering and deployment efforts for multiple classified programs; Work in close coordination with ISSM and ISSO for configuration management; Drive scripting and automation; Provision cloud based resources in IaaS and PaaS environments

Seniority

Senior, hands-on IC

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