- COLSA Corporation (Huntsville, AL)
- …security, or a related field. + 10 + years working as an ISSE and/or Linux system administrator + Ability to clearly present and communicate technical approaches ... multiple system architectures.* + Provides technical expertise and guidance to more junior team members.* + May interface with external agencies (law enforcement,… more
- General Dynamics Information Technology (Macdill AFB, FL)
- …our customers operate while you advance your career. Join GDIT as a **Senior Linux Systems Administrator ** and build an impactful career in enterprise IT, ... you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a **Senior Linux Systems Administrator ** , the work you'll...-based infrastructure. + Providing mentorship and technical guidance to junior administrators and team members to foster a deeper… more
- Electrosoft (Atlanta, GA)
- System Administrator - Linux Posted: 10/01/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and ... in the many benefits and opportunities we offer. Systems Administrator - Linux (Red Hat Enterprise ...to support IT infrastructure projects. + Lead and mentor junior team members. + Troubleshoot and resolve LAN/WAN connectivity… more
- Alaka'ina Foundation Family of Companies (Kauai County, HI)
- Senior Systems Administrator ( Linux ) Location HI - Kaua'i Job Code 13492 # of openings 1 Apply Now ... Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position...and standard operating procedures (SOPs). + Provide mentorship to junior administrators and IT support staff. + Manage automated… more
- Northrop Grumman (Baltimore, MD)
- …work of your career. Northrop Grumman Mission Systems is seeking a well-qualified ** Linux Systems Administrator ** to join its Classified Solutions team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a large, classified...Linux team of IT professionals. + Experience mentoring junior level IT professionals. + Experience providing surge support… more
- Amentum (Waimea, HI)
- Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... and standard operating procedures (SOPs). + Provide mentorship to junior administrators and IT support staff. + Participate in...following OS Certifications required + Linux + Linux + Red Hat Certified System Administrator (RHCSA)… more
- NBC Universal (Glendale, CA)
- …completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations team. As ... a Senior Systems Administrator , you will be responsible for administering and architecting...will be responsible for administering and architecting the studio's Linux infrastructure ranging from business as usual tasks, upgrades,… more
- Huntington Ingalls Industries (Nellis AFB, NV)
- …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, and Training ... be leading a team of System Administrators that provide Linux System support to a team of engineers, Subject...Administrators including mentorship and expert knowledge when needed by junior System Administrators + Setting up administrator … more
- KBR (Sioux Falls, SD)
- Title: Mid-Senior Linux Systems Administrator Belong. Connect. Grow. with KBR! Around here, we define the future. We are a company of innovators, thinkers, ... immediate need for an energetic and dynamic Mid-Senior Systems Administrator in support of the United States Geological Survey...This role leads technical operations across both Windows and Unix/ Linux environments (with a primary focus on Linux… more
- Northrop Grumman (Roy, UT)
- …making history. Northrop Grumman Defense Systems is seeking a well-qualified Principal Linux Systems Administrator to join our dynamic Classified Solutions team ... pipelines, ensuring seamless deployment and integration of applications. + Mentor junior administrators and provide training sessions on best practices, fostering a… more
