• Lead, Information Security Systems Engineer…

    L3Harris (Plano, TX)
    …communications, and integration with platforms like CEC, IBCS, and TOC-L. + Active Secret clearance or higher; eligibility for Top Secret /SCI preferred. ... IATT for prototype systems. + Strong knowledge of the DoD Risk Management Framework (RMF), including security ...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (10/23/25)
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  • Principal Engineer, Logistics/Supportability…

    RTX Corporation (Richardson, TX)
    …US citizens are eligible for a security clearance ​ ** Security Clearance :** DoD Clearance : Secret Collins Aerospace Central Support Services ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship… more
    RTX Corporation (10/09/25)
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  • Cloud Security Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …may be considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Ability to obtain and maintain Special ... Access Program (SAP) clearance + In-depth knowledge of security standards...a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility +… more
    Northrop Grumman (11/12/25)
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  • Contractor SAP Security Officer (CSSO)

    Lockheed Martin (Fort Worth, TX)
    …to build a better tomorrow with you\. **Basic Qualifications:** 1\. Final transferable Top Secret Security clearance with an investigation current or CV date ... 32 Code of Federal Regulations Part 117, National Industrial Security Program Operating Manual \(NISPOM\), DOD 5205\.07...needs 9\. Proficient in Microsoft Office suite of products ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (10/25/25)
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  • Assistant Facility Security Officer (Part

    Arena Technical Resources, LLC (Austin, TX)
    Security Officer (Part-Time) Job Location: Austin, Texas (Hybrid) Eligibility/ Clearance :Top Secret ClearanceRequired. This position supports government ... for new/existing employees, subcontractors, and consultants. - Manage and submit security clearance applications (SF86/eQIP/eAPP) and conduct pre-screenings to… more
    Arena Technical Resources, LLC (11/17/25)
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  • Specialist, Subcontracts

    L3Harris (Greenville, TX)
    …of 8 years of prior related experience. + This position requires an Active DoD security clearance at the Secret level and must be able to maintain the ... Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In… more
    L3Harris (11/22/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …large data volumes Knowledge of implementing STIGs and addressing cyber vulnerabilities\. A Secret security clearance or higher with investigation within the ... The selected candidate must be able to obtain a secret clearance \. A company\-sponsored interim secret...Technology, Information Systems - or equivalent applied experience Completed DoD IAT Level II certification \( Security \+, CySA\+,… more
    Lockheed Martin (11/13/25)
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  • Security Manager - OTC Btss

    TRAX Internation (Fort Hood, TX)
    …experience with personnel security , and security management * Must hold a Top- Secret security clearance * Must demonstrate success as a Facility ... success in this position. Duties and Responsibilities* Manage overall security program for DoD Contractor to include...check* Must possess or be able to obtain a Top- Secret security clearance prior to… more
    TRAX Internation (09/04/25)
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  • Sr. Specialist, Engineering Services - Technical…

    L3Harris (Waco, TX)
    …environment. + Position requires the ability to obtain and maintain a DoD security clearance at the Secret level which requires US citizenship. #LI-EN2 ... Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In… more
    L3Harris (10/24/25)
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  • Classified Cyber Security Sr. / ISSO

    Lockheed Martin (Grand Prairie, TX)
    …candidate must have a secret clearance \. **Basic Qualifications:** * Current Secret clearance required * DoD 8570 IAT Level II certification * ... clearly and articulate technical information to a general audience ** Security Clearance Statement:** This position requires a..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (11/12/25)
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