• 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 (07/10/25)
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  • Scientist, Optical Engineer

    L3Harris (Herndon, VA)
    …science with focus in sensing, computing, and/or crypto or related field + Active TS /SCI security clearance + Experience in the design, modeling, development, ... has an immediate need for a senior level Optical Engineer . We are seeking an experienced professional with practical...of prior related experience. + Ability to obtain a TS /SCI security clearance + Professional experience in physical and… more
    L3Harris (06/18/25)
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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 (05/28/25)
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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 (08/07/25)
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  • Space and Ground Systems Engineer

    SAIC (Chantilly, VA)
    …elements. The position will be located in **Chantilly, VA** and requires an ** active TS /SCI with Polygraph** . Responsibilities include, but are not limited ... to ensure completeness across the acquisition. **Qualifications** Required qualifications: + ** Active TS /SCI clearance with Polygraph.** + Bachelor's degree in… more
    SAIC (08/07/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …new technologies. This position is in **Chantilly** **, VA** and requires an ** active TS /SCI clearance with Polygraph.** Job Responsibilities include, but are ... ensure smooth integration of new technologies with existing systems. **Qualifications** + ** Active TS /SCI with polygraph.** + TYPICAL EDUCATION AND EXPERIENCE:… more
    SAIC (08/07/25)
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  • Grid Computing Engineer

    SAIC (Chantilly, VA)
    …seven (7) years or more experience. CLEARANCE REQUIREMENT: + Clearance required to start: Active TS /SCI with current Polygraph. + Clearance required to remain on ... **Description** JOB DESCRIPTION: SAIC is seeking a Grid Computing Engineer in Chantilly, VA to oversee a globally deployed,...the program: Active TS /SCI with current Polygraph. DESIRED EXPERIENCE/SKILLS/ATTRIBUTES/CERTIFICATIONS:… more
    SAIC (08/07/25)
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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. (08/02/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Herndon, 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 (07/26/25)
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  • Amazon Dedicated Cloud Engineer , Platform…

    Amazon (Arlington, 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...and identify the root cause of issues. - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (07/02/25)
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