- Leidos (Laurel, MD)
- …Virtual and storage environments; Linux , UNIX and Windows operating systems ; installs/loads operating system software , troubleshoots, maintains ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
- Amentum (Mclean, VA)
- …+ Installing and configuring software updates, patching operating systems , managing system backups, and performing routine hardware checks. ... **Amentum** is looking for a **Junior Systems Administrator ** to join our team...+ Identifying and resolving common technical problems with computer systems , network connectivity, and applications. + Monitoring system… more
- Sierra Nevada Company, LLC (Sparks, NV)
- …hardware and software system compatibility, coordinating and/or modifying system parameters, and revising our existing systems and testing functionality ... for developing innovation solutions? Join our team! As a Systems Administrator II, you will be using... software , operational requirements, and characteristics of our systems , establishing and documenting system parameters and… more
- US Tech Solutions (Hillsboro, OR)
- …The staff augmentation engineer will provide IT Infrastructure support for Client's Developer Software Engineering (DSE) lab computer systems in Oregon. + The ... scripting + Network file storage and backup administration + Building non-standard Linux kernels, batch system setup, tuning, and administration, LDAP setup… more
- SAIC (Washington, DC)
- …upon contract award, with an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: + Manage ... This effort focuses on providing a comprehensive set of System / Software Engineering and IT Services to...and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux , and Windows.… more
- Lockheed Martin (Orlando, FL)
- …position will offer a long\-term deployment to a foreign country as a Training System Simulator System Administrator for the F\-35\. The successful candidate ... sustainment, maintenance, and operations benefiting the Finnish Air Force\. The Systems Administrator will support the sustainment, maintenance, and operation… more
- North 40 Outfitters (Great Falls, MT)
- …within the infrastructure. + Responsible for ensuring that system hardware, operating systems , software systems , and related procedures align with the ... Falls, MT is looking to hire a Full-Time IT System Administrator to join our team. We...virtual environments (eg, VMware, Hyper-V). - Understanding of VOIP systems (eg, 3CX or similar). - Familiarity with computer… more
- SciTec (Boulder, CO)
- …SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants ... assigned Requirements + 5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of Microsoft Windows desktop and… more
- General Dynamics Information Technology (New Orleans, LA)
- …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator , Senior - **Identity Management Systems ** Deliver ... None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Systems ,Operating Systems (OS), Software Installations,VMware VDI...simple solutions to complex problems as a Systems Administrator Sr at GDIT. Here, you'll… more
- MTA (New York, NY)
- Systems Administrator - Level 5 (TCU)...and supporting computer hardware and operating systems software such as Windows, HP-UNIX, LINUX , VMware, ... Ops Date Posted: Nov 21, 2025 Description JOB TITLE: Systems Administrator - Level 5 (TCU) SALARY...technical support to MTA 's computer server hardware, operating system software , and storage area network environment,… more