- ManTech (Laurel, MD)
- MANTECH seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated team ... Installs/loads operating system software, troubleshoots maintains integrity and configures network components along with implementing operating systems enhancements to… more
- Amentum (Springfield, VA)
- …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior System Administrator ** to join our team of passionate individuals in ... any combination of these * Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve… more
- Belay Technologies (Annapolis Junction, MD)
- …in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for implementation, ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. The SA provides Tier 1 (Help… more
- The Boeing Company (Hazelwood, MO)
- …Boeing Company's Specialized United States Infrastructure organization is currently seeking a ** Senior Hybrid Cloud Systems Administrator ** to join the team in ... with JSIG/RMF security requirements, including hardware and software installation, network configuration, and troubleshooting + Administer RedHat 7 and higher… more
- Amentum (Dahlgren, VA)
- …in March 2026 **Minimum Requirements and Skills based on Years of Experience:** ** Senior Requirements** + Ten (10) years of hands-on technical experience with the ... following: system backup/recovery; basic software management; security management; network management; operating computer systems; sizing, performance, tuning, installation,… more
- BAE Systems (Saratoga Springs, UT)
- …incentives may be available based on position level and/or job specifics. ** Senior HPC Systems Administrator ** **115107BR** EEO Career Site Equal Opportunity ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
- Southwire (Carrollton, GA)
- Senior Administrator , IT Apply now " **Date:** Jan 1, 2026 **Location:** Carrollton, GA, US, 30119 **Company:** Southwire Company LLC A leader in technology and ... issue resolution. Documents troubleshooting activities in a tracking log and contacts network services or software teams to restore service and identify recurring… more
- SAIC (Fort Belvoir, VA)
- **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... and procedures. Incumbent in this job works closely with Network and Systems Analysts to help determine and develop...Viewed as an expert in the field. Participates with senior management to establish strategic plans and objectives. **PROBLEM… more
- CACI International (O'Fallon, IL)
- Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing a… more
- Amazon (Bellevue, WA)
- Description Amazon Leo is Amazon's low Earth orbit satellite broadband network . Its mission is to deliver fast, reliable internet to customers and communities around ... other SAP applications on AWS cloud infrastructure Perform basis administrator configuration activities for new enhancement requests from business...A day in the life As an SAP Basis administrator , typical day involves a wide range of activities… more