- Insight Global (Boulder, CO)
- …A company in the Boulder, CO areas is looking for a qualified Linux System Administrator with a Top Secret clearance to join their team supporting ... a DoD program. The System Administrator will work to maintain multi-user computer systems...& IT infrastructure. Candidate will sustain operational Red Hat Linux systems and provide daily support for… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and… more
- Northrop Grumman (Aurora, CO)
- …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_… more
- CACI International (Colorado Springs, CO)
- Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... ongoing basis. **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of...processes, and test resolutions. + Configure, manage, and maintain Linux OS systems in various environments (physical,… more
- KIHOMAC (Colorado Springs, CO)
- … systems administration standard operating procedures + Manage accounts and access to Linux systems and equipment + Be responsible for ensuring system ... + Troubleshoot and sustain Linux based physical and virtual machines for the...Container Platform and container Repositories/Registries + Support network engineers, system engineers, cybersecurity engineers, and additional system … more
- Lockheed Martin (Schriever AFB, CO)
- …The ideal candidate will possess a strong background in both Windows Server and Linux system administration, as well as a passion for automating administrative ... Platforms and Infrastructure \(GPI\) team as an Infrastructure Automation Systems Administrator offers a unique opportunity to...Education \(CE\) 3 months after starting * Experience with Linux and/or Windows Server system administration *… more
- KIHOMAC (Colorado Springs, CO)
- …(eg Security+) Experience: + 5+ years of directly related experience in UNIX and/or Linux systems administration + Experience administering a Red Hat Linux ... + Design, implement, troubleshoot, and sustain Linux based physical and virtual machines for the...repositories/registries + Oversee and perform the hardening of operating systems and STIG compliance + Collaborate with cybersecurity, DevSecOps,… more
- TestPros (Colorado Springs, CO)
- …compliance, and patching per cybersecurity requirements. Key Responsibilities: + Administer Windows/ Linux systems and services + Perform regular patching, ... (Pending Award) Overview: Support the configuration, maintenance, and security of mission-critical systems . The role is critical to ensuring system availability,… more