• Technical Control Officer

    DEFTEC (Norfolk, VA)
    …Skill, Knowledge & Experience: + The candidate must have a currently active NATO SECRET security clearance + A minimum requirement of a Bachelor's degree ... and innovate their missions. POSITION OVERVIEW The Technical Control Officer (NATO SECRET clearance required) provides expert technical guidance for NATO's ICT… more
    DEFTEC (12/16/25)
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  • Senior Hardware Test Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …for a factory/production environment **Qualifications We Prefer:** + Active or Existing Secret Security Clearance is Preferred + Experience with ATE test ... Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (10/24/25)
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  • Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Electronic Warfare, ELINT/SIGINT/ESM, Radar, Signal Processing + An active Top Secret US Security Clearance is required **Qualifications We Prefer:** ... . **IMPORTANT NOTICE:** This position requires current/ active Top Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Field Service Technician V - Deployable

    Sierra Nevada Company, LLC (Shalimar, FL)
    …Related experience may be considered in lieu of required education + Active Top Secret US Security Clearance . + Willingness and ability to relocate to ... . **IMPORTANT NOTICE:** This position requires current/ active Top Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We ... Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required...Citizenship status is required as this position needs an active US Security Clearance for… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Mission Systems Operator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …off rotation to perform Training, Medical, and Certification renewals. + An active Top- Secret US Security Clearance with SCI is required. + US Citizen ... Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required...Citizenship status is required as this position needs an active US Security Clearance for… more
    Sierra Nevada Company, LLC (10/15/25)
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  • Senior Estimating Team Lead

    The Boeing Company (Berkeley, MO)
    …eligibility. ** Security Clearance ** This position requires an active US Secret Security Clearance (US Citizenship Required). (A US Security ... Find your future with us. Boeing Defense, Space & Security (BDS) is seeking a **Senior Estimating Team Lead**...active in the past 24 months is considered active ) **Visa Sponsorship** Employer will not sponsor applicants for… more
    The Boeing Company (12/25/25)
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  • Experienced Mission Operations Spec

    The Boeing Company (Lompoc, CA)
    …position. ** Security Clearance ** This position requires an active US Secret Security Clearance (US Citizenship Required). (A US Security ... this position. + Ability to obtain and maintain CompTIA Security + Certification is required for employment, with initial...active in the past 24 months is considered active ) **Visa Sponsorship** Employer will not sponsor applicants for… more
    The Boeing Company (12/25/25)
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  • Delivery Consultant, WWPS ProServe

    Amazon (Herndon, VA)
    …selected be a US Citizen and must currently possess an active Top Secret security clearance . The position further requires that, after start, the ... selected candidate obtain and maintain an active TS/SCI security clearance with polygraph and satisfy other security related requirements. Key job… more
    Amazon (10/10/25)
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  • Data and Application Platform Manager

    ManTech (Herndon, VA)
    …development methodologies, and programming ** Clearance Requirements:** + Must hold an active Secret security clearance . **Physical Requirements:** + ... or hybrid environments. + Ensure all databases and applications meet security standards, managing remediation of vulnerabilities, patching, and compliance with… more
    ManTech (12/24/25)
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