• Windows System Administrator

    Choisys Technology (Crystal City, VA)
    …+ Active DoD Secret clearance minimum with the ability to upgrade to Top Secret + 5-7 years of Windows System Administration experience + BA/BS or ... Windows System Administrator Crystal City, VA (http://maps.google.com/maps?q=Crystal+City+VA+USA) Description Choisys is a proud Service-Disabled Veteran-Owned Small… more
    Choisys Technology (07/31/25)
    - Related Jobs

  • Salesforce Consultant III

    M&S Consulting (Washington, DC)
    …motivated Salesforce Consultant to work in Washington, DC. Candidate must possess an active Top Secret /PSI clearance. The ideal candidate will have 4+ years of ... skills. + Understanding of federal compliance and security standards. Clearance: Active Secret / Top Secret /PSI clearance required. *M&S Consulting proactively… more
    M&S Consulting (06/06/25)
    - Related Jobs

  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead ... Senior System Administrator Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (08/01/25)
    - Related Jobs

  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Linux System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this position ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS /SCI w/Poly For over… more
    DCCA (05/19/25)
    - Related Jobs

  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …Sector at Leidos currently has an immediate need for an experienced **System Administrator - IV HPC** for a new customer on a strategic High-Performance Computing ... (HPC) program. The Senior System Administrator will need to be a self-starter with excellent...performance of data center services, physical and virtual server-class systems , and storage. Lead medium-to-large scale projects, design and… more
    Leidos (07/03/25)
    - Related Jobs

  • Web Administrator

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Web Administrator ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... + Collaborates with customers and stakeholders to identify requirements, design systems software, develop updates to existing applications, and build in cyber… more
    ManTech (05/30/25)
    - Related Jobs

  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability… more
    ManTech (06/07/25)
    - Related Jobs

  • Endpoint Systems Lead

    CACI International (Washington, DC)
    …in secure, separated environments **Qualifications:** _Required:_ + Must hold a current Top Secret clearance and be SCI eligible + Experience managing ... Endpoint Systems Lead Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (06/14/25)
    - Related Jobs

  • Manager Cybersecurity 2

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Security). + Candidates must have a current DoD Top Secret level security clearance (at a...an ISSM with RMF. + Prior experience in a systems administrator or similar technical role. +… more
    Northrop Grumman (07/18/25)
    - Related Jobs

  • Network Operations Technician

    TEKsystems (Fort Belvoir, VA)
    … II functions and services in support of the agency and customers on Unclassified, Secret , and Top Secret networks. The candidate will monitor, manage, ... range of support services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring reliable, secure,… more
    TEKsystems (08/02/25)
    - Related Jobs