• Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …other Certification Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ... Endace Platform Engineer The Opportunity: We are seeking a seasoned...SOAR, detection engineering, analytics tooling, and broader Zero Trust security controls. You will lead the design, deployment, and… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Cooling Engineer - Mechanical…

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance : Ability to Obtain Level of Experience: College ... Are We are seeking a talented and experienced Cooling Engineer to join our mechanical engineering team. This role...must have the ability to obtain and maintain a security clearance . Bonus Points For Having! +… more
    HII (12/27/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a Principal ... Unified Communications Engineer to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. The mission of the Lone… more
    Amentum (12/11/25)
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  • Software Engineer - Early Career

    Lockheed Martin (Manassas, VA)
    …Operating System\. Must be a US Citizen\. This position will require a government security clearance \. This position is located at a facility that requires ... Mission Systems is seeking a full\-time Early Career Software Engineer \. In this role, you will perform software development...a US Citizen; this position will require a government security clearance \. This position is located on\-site… more
    Lockheed Martin (01/09/26)
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  • Software Engineer II - Mission Engineering

    RTX Corporation (Sterling, VA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US ... citizens are eligible for a security clearance ** Security Clearance...market. We are seeking a motivated and skilled Software Engineer with a focus on Mission Engineering to join… more
    RTX Corporation (01/07/26)
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  • Senior Software Engineer - Mission…

    RTX Corporation (Sterling, VA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US ... citizens are eligible for a security clearance ** Security Clearance...are seeking a highly motivated and experienced Senior Software Engineer with a focus on Mission Engineering to join… more
    RTX Corporation (01/07/26)
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  • Senior Network Engineer

    System One (Mclean, VA)
    … Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance : Active Top Secret Clearance Duties and Responsibilities: ... + Knowledge of DoD RMF, NIST, and cybersecurity compliance frameworks.(preferred) Clearance Requirements: Successful completion of a government security more
    System One (12/26/25)
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  • Sr. Hardware Development Engineer , Bespoke…

    Amazon (Arlington, VA)
    …must be a US Citizen and currently possess and maintain an active Secret security clearance . The position further requires that, after start, the selected ... Description Join AWS as a Senior Hardware Development Engineer to architect and lead the development of...candidate obtain and maintain an active TS/SCI security clearance with polygraph or commensurate … more
    Amazon (11/05/25)
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  • Cyber Systems Integration Engineer

    General Dynamics Information Technology (Fairfax, VA)
    **Req ID:** RQ213022 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber ... and IT Risk Management **Skills:** Cybersecurity,Information Security ,Integration Solutions,System Security **Experience:** 5 + years of related experience **US… more
    General Dynamics Information Technology (01/20/26)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle development and… more
    CACI International (12/26/25)
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