- GovCIO (Montgomery, AL)
- **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/senior- linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT… more
- TISTA Science and Technology (Austin, TX)
- …to reliability and continuous improvement. Preferred Qualifications: + AWS Certified SysOps Administrator or DevOps Engineer. + Linux Certified: Azure ... Overview Are you a Senior Systems Administrator who would like to have a positive...for you! TISTA associates enjoy above Industry Healthcare Benefits, Remote Working Options, Paid Time Off, Training/Certification opportunities, Healthcare… more
- Space Dynamics Laboratory (North Logan, UT)
- …September 18th, 2025 Space Dynamics Laboratory (SDL) is seeking an experienced Linux System Administrator to design, implement, secure, and maintain systems ... and associated applications, services, and components. This is an on-site, non- remote position in our North Logan, UT location. Key Responsibilities: + Achieves… more
- Leidos (Atlanta, GA)
- …The Public Health and Human Services Operation of Leidos is seeking a **Senior HPC** ** Linux System Administrator ** to lead a team of system administrator ... public health researchers and scientists. This senior-level position requires extensive Linux expertise combined with a deep understanding of the specialized… 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 ... at either our Roy, UT or Huntsville, AL campus. This is not a remote position._** Roles and responsibilities will include but not be limited to the following:… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Provide Tier II support and resolution for incident tickets related to Windows and Linux -based applications. + Offer remote desktop support to end users. + ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,System Administration,Windows Applications **Certifications:** CompTIA Security+ - CERTIFICATION -… more
- Link Solutions Inc (Aberdeen Proving Ground, MD)
- …Top Secret Clearance. + Non- remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the installation, ... CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. +… more
- Parsons Corporation (Centreville, VA)
- …We've got what you're looking for. **Job Description:** Parsons is seeking a mid-level ** Linux Systems Administrator ** . The candidate will support both Linux ... on-boarding and workstation imaging and configuration + Diagnose and resolve remote user and system infrastructure issues + Infrastructure monitoring and… more
- RTX Corporation (Marlborough, MA)
- …combinations of technologies such as: Active Directory, WSUS, VMware, Veeam, MySQL, Remote Desktop Gateway, and Splunk, Windows or Linux administration; ... with our DT - Information Workplace Services team for a talented Principal Systems Administrator / Analyst. You will collaborate with a team of DT professionals to… more
- Argonne National Laboratory (Lemont, IL)
- …Computing Facility at Argonne National Lab is seeking a Platform Administrator (Kubernetes) to join the Containerization, Cloud, and Confidential Computing (C4) ... and comprising part of the broader scientific workflow. As a Platform Administrator (Kubernetes), you can expect to: + Participate in the day-to-day administration… more