• Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    …and maintain documentation for AI/ML models, algorithms, and processes. **Qualifications** + ** Active TS /SCI with Polygraph is required.** + Bachelor's degree in ... **Description** SAIC is seeking an experienced AI Engineer to support one of our Intelligence customers....possess a strong background in AI, data science, or software engineering. This funded role involves leveraging advanced analytical… more
    SAIC (11/06/25)
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  • Aerospace Engineer - UAV/UAS Capabilities…

    CACI International (Charlottesville, VA)
    …/Intelligence Analyst on DoD related programs and projects. Basic Qualifications Required: * Active in scope DoD TS /SCI security clearance. * Ability to conduct ... Aerospace Engineer - UAV/UAS Capabilities Analyst Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/31/25)
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  • Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …STEM degree program, or related equivalent additional experience. - Must have an active TS /SCI clearance. - Expert-level experience working in government or ... Systems Engineer Location: Springfield, VA, US Job ID: ATR...GEOINT. Citizenship/Clearance requirement: US Citizen with a minimum of TS /SCI Clearance Duties include: - Assists the Government in… more
    Arena Technical Resources, LLC (10/06/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to ... Systems Engineer EOE Statement We are an equal employment...including installing, configuring, testing, and maintaining operating systems, application software , and system management tools Performs systems modeling, simulation,… more
    William C Brown Inc (08/27/25)
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  • CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …years of prior engineering experience. Experience in lieu of education option. + Active and transferable US government issued TS /SCI security clearance is ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (11/13/25)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...- Experience troubleshooting and debugging technical systems - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (11/12/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …life-cycle on complex Space Systems acquisition processes. This position requires an ** active TS /SCI Clearance with Polygraph** and is located in **Chantilly, ... and validation. + Other duties as specified by the customer. **Qualifications** + ** Active TS /SCI clearance with Polygraph.** + Bachelor's degree in STEM… more
    SAIC (11/06/25)
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  • Radar Engineer

    IERUS Technologies, Inc. (Chantilly, VA)
    …Digital signal processing (DSP); * Programming (MatLab, Python, C, or similar); * Active TS /SCI clearance. Required * Bachelor's degree (or higher) in ... Physics; * 5+ years of experience; * Written and oral communication skills; * Active TS /SCI clearance; * US Citizenship. Experience considered a plus *… more
    IERUS Technologies, Inc. (11/01/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Arlington, VA)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the ... facing IT role or physical security systems/infrastructure work experience - Current, active US Government Security Clearance of TS /SCI with polygraph. Preferred… more
    Amazon (10/23/25)
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  • Principal Systems Engineer (MBSE) (Onsite))

    RTX Corporation (Dulles, VA)
    …customers in a team environment (Government, Military, SETA, and Contractor). + **An active and transferable TS /SCI CI Poly US government issued security ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/13/25)
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