• Systems Development Engineer II, US ADC DBS…

    Amazon (Jessup, MD)
    …you like to use your engineering background to join the team supporting software applications that improve the global workplace? We're looking for talented and ... of complex issues. - Have a solid understanding of software development methodology and know how to use the...candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires… more
    Amazon (01/09/26)
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  • Software Developer III

    General Atomics (Aurora, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 98,100 ... Required?:** Yes **Pay Range High:** 171,398 **Recruitment Posting Title:** Cleared Software Engineer **Job Qualifications:** + Typically requires a bachelors… more
    General Atomics (01/03/26)
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  • Machine Learning Engineer

    CACI International (Chantilly, VA)
    Machine Learning Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Software Developer with AI experience to join our dynamic...Support the deployment and monitoring of AI/ML models in cloud environments * Stay current with emerging trends in… more
    CACI International (11/12/25)
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  • Platform Engineer

    SAIC (San Diego, CA)
    …years of experience considered in lieu of degree. + Demonstrated experience as a Platform Engineer , Cloud Engineer , Cloud Administrator, Cloud ... **Description** SAIC is seeking a **Platform Engineer ** to support the Navy Information Warfare Systems...solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and… more
    SAIC (12/12/25)
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  • Systems Engineer PTC

    SAIC (Chantilly, VA)
    …years of related experience. + US Citizen with the ability to obtain a Top Secret /SCI clearance with Poly. + Strong organizational, time-management, and verbal / ... high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and… more
    SAIC (01/16/26)
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  • Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Engineer Location: Springfield, VA, US Job ID: ATR 17030 Job Description Overall Assignment Description: Expert-level Systems Engineers assist in leading ... accurate GEOINT. Citizenship/Clearance requirement: US Citizen with a minimum of TS /SCI Clearance Duties include: - Assists the Government in directing requirements… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior DevSecOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted ... more secure world. We have an exciting opportunity for a Senior DevSecOps Engineer to join our high-impact team supporting a mission-critical program within the… more
    RTX Corporation (01/15/26)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our...risks throughout the acquisition lifecycle Minimum qualifications: + Active TS /SCI with CI Polygraph + BS in engineering, physics,… more
    KBR (01/05/26)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Data Engineer Location: Sterling, VA **Clearance: TS /SCI Poly** **This position is ... Desired Certs: + AWS Certified Data Analytics Specialty + Microsoft Certified: Azure Data Engineer Associate + Google Cloud Certified Professional Cloud Data… more
    Nightwing (12/26/25)
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  • Integration and Test Engineer

    Lockheed Martin (Littleton, CO)
    …thinking * Experience with Services, Micro‑services, Software Factories, Cloud ‑native and Service‑Oriented Architectures * Active TS /SCI clearance * ... on a recurring multi\- year, critical program seeking a Software Engineer who likes to be challenged...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (01/09/26)
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