• Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …IT Infrastructure and Operations **Skills:** Geospatial Technologies,Problem Reporting,Tracking System **Certifications:** CompTIA Security + CE | CompTIA ... systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security , Operating System more
    General Dynamics Information Technology (08/26/25)
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  • Scientist - Program Chief Systems Engineer…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist - Systems Engineering Job Code: 28197 Job Location: ... in the Digital Engineering, Model Based System Engineering (MBSE), and System Simulation * Thorough understanding of Cyber Security best practices *… more
    L3Harris (09/04/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains… more
    Parsons Corporation (08/16/25)
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  • Cyber Security Developer

    CACI International (Stafford, VA)
    Cyber Security Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Cyber applications as part of the Marine Corps Oracle EBS R12 system that provides functions including asset visibility, supply, maintenance, readiness, task… more
    CACI International (10/01/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …of a degree. + 8+ years of experience providing System Administration to DoD IT systems + IAT Level I: A+, CCNA- Security , Network+, SSCP, Security + CE + ... system administration on Linux servers, networking equipment and security monitoring equipment. In addition a Bachelor's Degree but...Qualifications:** + 6+ years of experience providing Red Hat System Administration to DoD IT systems +… more
    Leidos (09/26/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …local storage using partitions and logical volumes + Create and configure file systems and file system attributes, such as permissions, encryption, access ... team in Dahlgren, VA. The Senior Linux Administrator(NetServ) is responsible for system administration and customer support of servers and workstations in a… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …also provide system administration for assigned infrastructure and establish and maintain system security . You will also apply security patches and ... for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques...operating system upgrades to ensure the security and integrity of the technical environment, support new… more
    CACI International (09/15/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator** to join our team! This is an excellent opportunity for ... an Systems Administrator with hands-on Splunk administration experience who thrives...in federal environments and is eager to advance operational security capabilities. **All work will be performed on-site at… more
    Parsons Corporation (09/25/25)
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  • F-22 iMIS System Administrator (Entry…

    Lockheed Martin (Langley Air Force Base, VA)
    …IMIS leadership * Backups, restores, and disaster recovery of systems /databases/network equipment * System /software/firewall/account maintenance and monitoring * ... Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia...partnering with our customer, you will wear many hats; system admin, data management, network admin, and tier 1… more
    Lockheed Martin (08/16/25)
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  • IT Systems Engineer/SME

    Koniag Government Services (Arlington, VA)
    …and unclassified DoW cloud environments (eg, AWS GovCloud, Azure Government) and on-premise systems . + Security & Compliance: Ensure systems and ... monitoring and alerting solutions to ensure the high availability, performance, and security posture of the systems . + Documentation: Create and maintain… more
    Koniag Government Services (09/23/25)
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