• Systems Integrator / Project Support

    Acclaim Technical Services (Chantilly, VA)
    …for installing/management of standalone workstations. + Develops and implements infrastructure maintenance strategies. + Develops procedures for system ... among DC area firms and continues to grow. We are actively hiring a Systems Integrator to join our Mission Technology and Solutions Division working in Northern… more
    Acclaim Technical Services (09/23/25)
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  • Fully Qualified Validator - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …ACAS), and ensure control compliance across OPTEVFOR systems and infrastructure . + Collaborate directly with OPTEVFOR's Information System Security Manager ... - Top Secret Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by...(ISSM), ISSEs, and other stakeholders to maintain system compliance. + Support validation of Red Team toolsets… more
    Cambridge International Systems Inc (09/04/25)
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  • Data Center System Administrator

    Leidos (Charlottesville, VA)
    …personnel. + Mentor junior team members. + Provide support to other Infrastructure Operations teams based on skills/experience in System Administration. ... like an environment where you can thrive, keep reading!_** The Data Center System Administrator will support data center operations. The System Administrator… more
    Leidos (09/18/25)
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  • Principal System Administrator- Network…

    RTX Corporation (Springfield, VA)
    …We support critical programs with unclassified, classified, and proprietary information system capabilities and create end-to-end solutions to solve complex digital ... infrastructure problems. To achieve the mission of our customers,...access to tools and resources that enable this **Principal** ** System Administrator- Network Operations Center** employee to continuously improve… more
    RTX Corporation (09/07/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37805 **Summary** ** Systems Administrator** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... security and economic interest of our nation. SecuriGence is seeking a talented ** Systems Administrator** to help contribute to our success. Come help us solve… more
    Chenega Corporation (09/26/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …backup technologies. + Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system administration, database ... ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/17/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. + ... Plan and implement new system hardware and software, including lifecycle management and firmware...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. +… more
    TekSynap (07/26/25)
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  • Systems Administrator

    Cinteot (Springfield, VA)
    SYSTEMS ADMINISTRATOR Location - Herndon, VA The selected individual will be responsible to support the Framework Services / Platform and Security scrum team, ... performing operations / maintenance of program Window systems software and associated applications. Team members must be able to install, configure, troubleshoot,… more
    Cinteot (08/07/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The Systems ... technical expert for IT Operations including virtualization, storage, Windows operating systems , Active Directory, Group Policy and other IT Operations application… more
    Nuclear Fuel Services (09/27/25)
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  • Systems Engineer - Entry Level - TS/SCI…

    Lockheed Martin (Herndon, VA)
    …have experience and/or knowledge of automated testing capabilities of software and/or systems , understanding of system requirements, and overall ability to work ... in engineering or equivalent experience/combined education * Excellent understanding of Systems Engineering practices in performing system design, integration,… more
    Lockheed Martin (09/13/25)
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