• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital ... network usage. Special Skills/Knowledge/Training Required: + BS Degree in a business, technical or engineering field. + Certification in LINUX operating systems +… more
    SimIS Inc. (11/06/25)
    - Related Jobs
  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …visit www.leonardodrs.com . **Job Summary** As a cleared SIPR Network and System Administrator and a member of the Corporate Risk Management Framework (RMF) Support ... hardening (STIGs) networks, with an additional requirement for expansive knowledge and technical skills to administer and harden servers, databases, and other system… more
    Leonardo DRS, Inc. (11/05/25)
    - Related Jobs
  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …software across enterprise infrastructure. + Create, update, and enforce team technical instructions, operating procedures, and policies. + Monitor and tune system ... **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation using PowerShell. +… more
    TekSynap (10/25/25)
    - Related Jobs
  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …Director. + Execute system hardware and software implementations; maintain detailed technical instructions, SOPs, and policies. + Monitor, tune, and harden systems ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies (XenApp, NetScaler… more
    TekSynap (10/25/25)
    - Related Jobs
  • MongoDB Administrator

    SAIC (Ashburn, VA)
    …**Position Summary** We are seeking a highly skilled and experienced senior-level Database Administrator (DBA) to join our team. **The ideal candidate MUST have a ... Experience: Demonstrated experience with migrating on-premises databases to AWS. + Technical Skills: Proficient in MongoDB Query Language (MQL), database design, and… more
    SAIC (10/24/25)
    - Related Jobs
  • Database Administrator - Active TS/SCI…

    ENS Solutions (Mclean, VA)
    As a highly skilled Database Administrator (DBA), you'll bring your expertise in Microsoft SQL Server and a solid understanding of Identity, Credential, and Access ... Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of… more
    ENS Solutions (10/24/25)
    - Related Jobs
  • PostgreSQL Database Administrator

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a PostgreSQL Database Administrator with strong systems, software, cloud, and Agile experience to support the ... in Ashburn, VA, 2 times a week Primary Responsibilities: + Performs technical planning, system integration, verification and validation, cost and risk, and support… more
    Leidos (10/18/25)
    - Related Jobs
  • Help Desk System Administrator

    ICF (Reston, VA)
    …based in Reston, VA. ICF's IT Support Specialists provide mid-level analysis and technical support for the ICF employee user community, including multiple levels of ... users, management, and technical staff globally. **Responsibilities:** + Provides technical support to the organization's on-site and remote users for computer… more
    ICF (01/05/26)
    - Related Jobs
  • Subcontract Administrator (TS/SCI with CI…

    Fluor (Reston, VA)
    …a leading government contractor with a proven track record of delivering high‑value technical solutions around the world to US government agencies such as the DOE, ... processes and practices. * Negotiate subcontract terms and conditions, coordinate technical scopes of work including interface with all project disciplines (project… more
    Fluor (01/06/26)
    - Related Jobs
  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Esri Portal and ArcGIS Server. + Design and implement solutions for complex technical challenges that affect multiple areas or disciplines. + Support the currently ... + Understand and apply the ArcGIS Products Life Cycle. + Provide technical insight and recommendations to help determine GIS policies, objectives, and potential… more
    Leidos (12/30/25)
    - Related Jobs