- General Dynamics Information Technology (Quantico, VA)
- …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in enterprise IT ... or suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer,… more
- General Dynamics Information Technology (Mclean, VA)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Sr Systems Administrator with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. As a Sr Systems Administrator you will help ensure...support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support… more
- BAE Systems (Herndon, VA)
- …available based on position level and/or job specifics. **Tier I System Administrator ( Senior )** **114396BR** EEO Career Site Equal Opportunity Employer. ... with great people? We are looking for a Tier 1 System Administrator with a robust Windows 10/11 troubleshooting background supporting Microsoft Domain architectures,… more
- Cambridge International Systems Inc (Mclean, VA)
- …threatening and complex obstacles! Cambridge International Systems, Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. ... Maintains smooth operation of multi-user computer systems, including coordination with network engineers. + Monitors and manages system resources, including CPU… more
- SimIS Inc. (Dahlgren, VA)
- …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network architectures can be… more
- First Division Consulting (Dahlgren, VA)
- …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a Department of the ... will have expertise in Unix/Linux system administration, backup and recovery, network security protocols, and troubleshooting techniques. This role involves hardware… more
- Nightwing (Sterling, VA)
- …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time +… more
- GovCIO (Richmond, VA)
- **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) ... $151,286.99 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6412/ senior -database- administrator thurs-fri-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6412_… more
- Shuvel Digital (Dulles, VA)
- Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the ... and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging… more
- Leidos (Vienna, VA)
- **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... STIG guidance to support ATO sustainment efforts + Troubleshoot and resolve network , automation pipelines, and infrastructure issues + Cloud VPC, Compute Services,… more