- 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, ... are driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT As a ** Senior Linux Systems Administrator** , the work you'll do at GDIT will be impactful… more
- Amentum (Warrenton, VA)
- …Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals ... voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional… more
- San Diego Community College District (San Diego, CA)
- …skilled and experienced Senior System Administrator to manage our Oracle Red Hat Linux and Oracle Cloud Interface servers. The ideal candidate will have a strong ... Section) Closing Date: 01/02/2026 Open Until Filled No Classification Title Senior Systems Administrator Working Title Recruitment Limits Location District Pay… more
- Lockheed Martin (Sunnyvale, CA)
- **Description:** Lockheed Martin is looking for a dynamic Systems Engineer Senior to join Next Gen Geo \(NGG\) team within the Satellite Engineering, Operations & ... technologies, and Windows operating systems\. As a Systems Engineer Senior , you will: * Provide Systems Engineering support *...certification * Microsoft MCSA or MCSE certification * Red Hat Certified Engineer \(RHCE\) or Red Hat … more
- Insight Global (Pomona, CA)
- Job Description Insight Global is seeking a Senior Linux Systems Engineer to design, build, and support mission‑critical infrastructure across Azure and on‑prem ... networking, storage). - Experience designing, hardening (SELinux) and maintaining Red Hat Enterprise Linux (RHEL)/Ubuntu systems. - Experience writing C and Python… more
- ISYS Technologies (Colorado Springs, CO)
- …maintain, and optimize multi-user system architectures and configurations across Red Hat Linux, Windows, and Solaris environments to ensure secure, efficient, and ... operations + Responsible for administration and maintenance of Red Hat Linux servers + Install and configure Red ...Writing clear documentation and support tickets. + Working with senior engineers, developers, and end-users. + Willingness to learn… more
- Insight Global (Raleigh, NC)
- Job Description A client of Insight Global is looking for a Senior Software Engineer. In this role, you will work as part of a team responsible for establishing the ... critical open-source community projects and integrating these manifests into Red Hat 's incident response workflows. You will build automated solutions that bridge… more
- General Dynamics Information Technology (Falls Church, VA)
- …Critical Systems,Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** Red Hat Certified Engineer (RHCE) | Red Hat ... customer service experience as this position will require candidate to engage with senior military and government leadership. + Must be able to present your ideas… more
- CACI International (Tampa, FL)
- Senior Identity Engineer Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... US Special Operations Command (USSOCOM), in Tampa, FL. This is a Senior -level cyber position on the **Enterprise Development, Application and Training** **(EDAT)**… more
- SMX (Patuxent River, MD)
- Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... of mission-critical systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are properly patched and configured… more