- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will...operations and perform capacity planning. + Configure and manage UNIX and Windows operating systems , ensuring system… more
- BAE Systems (Saratoga Springs, UT)
- …Other incentives may be available based on position level and/or job specifics. ** Senior HPC Systems Administrator ** **115107BR** EEO Career Site Equal ... and remains involved in the resolution process. Configures and manages Linux, Unix , and Windows operating systems and installs/loads operating system software,… more
- CACI International (Fort Meade, MD)
- Senior Systems Administrator Job... will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide...in the resolution process + Configure and manage primarily Linux/ Unix (or other applicable) operating systems and… more
- BAE Systems (Washington, DC)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **118971BR** EEO Career Site Equal ... anticipated decision expected by Q3/Q4 of 2026.** The **System Administrator ** responsibilities include, but are not limited to: +...and maintain the infrastructure that powers networks and operating systems such as UNIX , Linux, and Windows.… 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 & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...and more. Your role will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining… more
- TISTA Science and Technology (Austin, TX)
- …narrative or graphic reports. + Must have the skill set of a senior System Administrator (preferably in Solaris Unix and Red Hat Linux) but also be able to ... and applied security principles. + Must have experience identifying risks in Linux/ Unix systems and work with technical experts to troubleshoot and resolve known… more
- University of Rochester (Rochester, NY)
- …configuration and directory/security administration. + Serves and assists as a systems administrator for the infrastructure supporting the business intelligence ... individual, and internal equity considerations._ **Responsibilities:** GENERAL PURPOSE The Senior Business Intelligence Developer is responsible for completing all… more
- Lockheed Martin (Fayetteville, NC)
- **Description:** You will be the Systems Administrator Senior for our team\. Our team is responsible for delivering elite IT services-including hardware and ... Operations Forces within a DoD‑approved enclave\. **What You Will Be Doing** As the Systems Administrator Senior , you will be responsible for provisioning,… more
- SAIC (Annapolis Junction, MD)
- …be substituted for the degree + Minimum of 14 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program!...involved in the resolution process + Configure and manage UNIX , Linux and Windows operating systems and… more
- iconectiv (Bridgewater, NJ)
- …information, visit www.iconectiv.com . Follow us on X and Linkedln. The Senior System Administrator role provides system administration maintenance and support ... Administration Center) Lab and Production Telecommunications Application Service environments. The Senior System Administrator is a crucial member of our… more