• Technical Lead

    Nightwing (Sterling, VA)
    …one or more of the following platforms: Windows , macOS, Linux, mobile, or embedded systems . + Ability to reverse engineer (RE) code. + Proven ability to work ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/29/25)
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  • Shipboard Network Engineering Implementation…

    CACI International (VA)
    …cable, connectors, and demonstrated capability of fabricating required equipment + Familiar with Windows and or Unix type of Operating Systems + Experience using ... who possesses expertise/experience with design and installation of shipboard network-based CCTV systems . The selected candidate will be expected to work in shipboard… more
    CACI International (11/19/25)
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  • Senior IT Support Specialist / Support Lead

    IT Concepts (Mclean, VA)
    …integrations, and workflow enhancements that improve IT efficiency and business productivity. Systems Administration & Cloud Operations: + Administer Windows OS, ... Engineer , or interim-leadership role. + AI or automation-driven systems experience (Copilot, ChatGPT, Power Automate AI, workflow optimization). + Experience… more
    IT Concepts (12/24/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    JOB DESCRIPTION Watershed Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval ... Responsibilities: + Responsible for building, deploying and Patching HBSS Windows and ACAS servers. + Responsible for building, maintaining,...review, and approval of RMF A&A packages for software systems and enclaves + 5+ years of experience with… more
    Watershed Security (10/31/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract ... services and solutions that solve operational gaps, operate critical systems , and protect and secure the enterprise - across...world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity… more
    Foxhole Technology, Inc (12/19/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …Server, Microsoft Exchange Server, Microsoft SQL Server 2010/2013/2016, and Microsoft Windows 7/10 operating systems (OS) administration and associated ... implementation and sustainment, providing daily maintenance and troubleshooting for all systems . + Provide Program Managers (PM) information to make decisions on… more
    Chenega Corporation (01/09/26)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …security breaches. + Operating Systems : Familiarity with various operating systems ( Windows , Linux, macOS) and their networking configurations. + Scripting: ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • IT Support Specialist

    TekSynap (VA)
    …supporting Department of Defense (DoD) IT hosting solutions. + Experience administering Windows and Linux operating systems in large enterprise environments. + ... + Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems . + Performs analysis of user requirements and IT processes to… more
    TekSynap (11/15/25)
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  • Principal Member of Technical Staff

    Oracle (Richmond, VA)
    …networking stack, process scheduling, and memory management, to build and troubleshoot cutting-edge systems across Linux and Windows Operating systems + ... a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. Looking for new… more
    Oracle (11/25/25)
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  • Information Technology Subject Matter Expert

    TekSynap (VA)
    …software integration across business areas, ensuring interoperability in open systems and client-server environments. + Conducts system planning and analysis ... **REQUIRED QUALIFICATIONS** **Experience** + Minimum Ten (10) years of systems engineering experience, including management of multi-platform, multi-operating system… more
    TekSynap (11/08/25)
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