• Senior Autonomy Engineer

    Serco (Alexandria, VA)
    …Type** _Full-Time_ ** Security Clearance** _Other_ **Clearance Details** _Active DoD Top Secret with SCI Eligibility_ **Telework** _No - Teleworking not ... **Position Description** As the Senior AI and Autonomy/Swarm Engineer for the Technology Modernization Transition Review (TMTR)...in this role, you will have: + Active DoD Top Secret Clearance with SCI eligibility. +… more
    Serco (10/10/25)
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  • Audiovisual Engineer

    The Boeing Company (Herndon, VA)
    …benefit for this position. ** Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US ... Find your future with us. Boeing Defense, Space & Security (BDS) seeks an **Audiovisual Engineer ** for...Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include… more
    The Boeing Company (10/16/25)
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  • SD WAN Network Engineer

    SAIC (Springfield, VA)
    …Active interim secret or higher is required. + Ability to obtain Top Secret Clearance. **Desired Experience, Skills & Attributes:** + Infoblox DDI operations ... **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations Division.… more
    SAIC (10/23/25)
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  • Journeyman Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Journeyman Systems Engineer with an active Secret clearance to provide system/software engineering. This position ... systems and servers. + Ensure uptime, performance, resources, and security of the computers, servers, and/or systems meet user...- 9 years systems engineering (or commensurate experience) + Secret clearance with ability to obtain and hold DEA… more
    GovCIO (10/22/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... systems and servers. + Ensure uptime, performance, resources, and security of the computers, servers, and/or systems meet user...with 10+ years systems engineering (or commensurate experience) + Secret clearance with ability to obtain and hold DEA… more
    GovCIO (10/22/25)
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  • Hardware Reverse Engineer (All Levels)

    Parsons Corporation (Centreville, VA)
    …formal testing procedures and documentation ** Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... Performing vulnerability research on hardened systems **Required Skills:** + Must have a ** Top Secret or higher security clearance** + BS degree in Computer… more
    Parsons Corporation (08/09/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    … screenings: + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based ... floor of PLx! We are seeking a **Senior Software Engineer ** to join our team! PLx (Protection Level X)...Enclaves, the cornerstone and foundation that provides the isolation, security and compliance required for the sensitive mission workloads.… more
    Microsoft Corporation (10/25/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    … screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based ... Are you interested in working on cutting-edge cloud security products? Would you like to be part...Defender engineering team. Defender is looking for a **Software Engineer ** to join our team. You will be building… more
    Microsoft Corporation (09/12/25)
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  • Modeling & Simulation Engineer (Specialist)

    KBR (Reston, VA)
    …+ Proficiency in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI) eligibility Desired: + ... Title: Modeling & Simulation Engineer (Specialist) Belong. Connect. Grow. with KBR! KBR's... (Specialist) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (10/24/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …RQ203265 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Citizenship Required:** Yes **Job Description:** Ensure the safety and security of our nation as a Systems Engineer... security of our nation as a Systems Engineer at GDIT. You'll apply the latest technology and… more
    General Dynamics Information Technology (10/23/25)
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