• Lead System Engineer

    NVR (Reston, VA)
    Lead System Engineer Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... Leaders, Managers, and cross-disciplinary teams, including development, operations, and security -to architect and maintain a secure, scalable, and high-performing… more
    NVR (07/30/25)
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  • Associate Chief Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other… more
    Leidos (07/30/25)
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  • Database Architect

    Leidos (Ashburn, VA)
    …and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers ... in development of policies for standardizing systems, development tools and security practices. + Coordinates with application architects to valuate and recommend… more
    Leidos (07/29/25)
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  • Information Operations (IO) Planner

    Leidos (Norfolk, VA)
    **Description** **Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Information Operations (IO) Planner to support ... significant or key cultural aspects that affect operational and tactical planning, security , and risk assessments. + Apply technical skills to tactical, operational,… more
    Leidos (07/27/25)
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  • Network Operations Center Analyst - 2nd Shift

    Leidos (Arlington, VA)
    …STIG requirements, Engineering Implementation Plans (EIPs), Industry best practices, network security measures in accordance with customer and DOD standards. + Take ... along with associated resolution measures. + Plan, coordinate, and implement network security measures in order to protect data, software, and hardware. + Review… more
    Leidos (07/26/25)
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  • Senior cryptographic embedded software developers

    Parsons Corporation (Centreville, VA)
    …Linux and RTOS environments, and exploring the latest hardware technologies in the market . Personal Development! Not only will you have the opportunity to work with ... chain of trust, crypto weaknesses etc. + Script programming (Python, bash, etc.) ** Security Clearance Requirement:** An active Top Secret SCI security clearance… more
    Parsons Corporation (07/24/25)
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  • Senior Business Development Manager

    Umbra Lab (Arlington, VA)
    …a passionate and results-oriented Senior Business Development Manager specializing in National Security /Intelligence to become a vital part of our team. As an ... will significantly influence and drive the growth strategy for National Security /IC by uncovering new business prospects, nurturing and enhancing existing… more
    Umbra Lab (07/22/25)
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  • Senior Contract Administrator (Hybrid)

    Parsons Corporation (Chantilly, VA)
    …portion of the contract administration activities within designated Company wide market areas. + Solves significant prime contract problems, taking independent ... and/or Department of Defense (DoD) contracts. + Required: TS/SCI Security Clearance + US Persons ** Security Clearance...Required: TS/SCI Security Clearance + US Persons ** Security Clearance Requirement:** An active Top Secret SCI … more
    Parsons Corporation (07/19/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    …Linux servers within a virtual environment. The role requires implementing security compliance for the systems. The individual's work encompasses interfacing with ... to colleagues, management or sponsors. + Experience maintaining operational security posture for information systems and performing day-to-day security more
    Leidos (07/18/25)
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  • Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …and method. Isolates, blocks or removes threat access. Evaluates system security configurations. Evaluates findings and performs root cause analysis. Performs ... & software including avionics and embedded systems + Evaluate system security configurations for effectiveness and exploitation opportunities + Develop and execute… more
    Northrop Grumman (07/18/25)
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