• Senior Citrix Administrator

    TekSynap (Radford, VA)
    …Gateway, Citrix Storefront, and Citrix Director. + Execute system hardware and software implementations; maintain detailed technical instructions, SOPs, and ... + Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track system performance metrics, generate utilization reports, and… more
    TekSynap (10/25/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …System Administrator/ Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/ Engineer + Experience with zero-trust security models and ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (12/09/25)
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  • Systems Administrator

    Idea Entity (Rustburg, VA)
    …processes for data protection, disaster recovery, and failover procedures. + Conduct hardware and software audits of workstations and servers to ensure compliance ... for testing and deployment. + Strong knowledge of systems and networking software, hardware , and networking protocols. + Strong understanding of best practices in IT… more
    Idea Entity (12/06/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer Job Code: 31266 Job Location: ... (S&AS) business area within L3Harris Technologies requires a talented Systems Engineer with expertise in aerospace and telecommunications software system design and… more
    L3Harris (11/15/25)
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  • SIGINT Outreach Lead

    KBR (Chantilly, VA)
    …SIGINT Outreach Lead Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...contract award KBR is seeking a Chief SIGINT Outreach Engineer with strong engineering skills in SIGNALS and RF… more
    KBR (11/07/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …(Validation Security Assessment Testing, System Risk Documentation, System Audits, Security Hardware and Software Testing). + Responsible for creating and ... Representative (AODR). + Required to engage with the system Information Systems Security Engineer (ISSE) and ISSE support staff throughout the RMF process. +… more
    Frontier Technology Inc. (12/02/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …support to its customers. The infrastructure includes state of the art hardware , software, and networks. The program supports an advanced computing infrastructure ... program. Your background is that of a talented, multi-discipline engineer versed in getting the best performance out of...those disciplines Understanding of, and experience with, the client's security and control systems to work with the existing… more
    General Dynamics Information Technology (12/29/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …Administrator Job Description:_** + Performs tasks as Red Hat Linux Systems Engineer and Administrator, develops kernels and other advanced solutions for leading ... account, maintains system documentation, tunes system performance. + Installs system wide hardware and software and allocates mass storage space. + Develops and… more
    Gromelski & Associates, Inc. (12/17/25)
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  • Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... the better. We are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (12/23/25)
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  • SURTASS Field Support Team (FST) Network Lead

    V2X (Virginia Beach, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, delivering support to… more
    V2X (12/04/25)
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