• Cyber Security Engineer Staff (Embedded)

    Lockheed Martin (Grand Prairie, TX)
    …System Security Engineering \(SSE\) process in development of Department of Defense \(DoD\) Weapon Systems * Assessing and mitigating System Security threats/risks ... Implementing System Security requirements on DoD systems to meet U\.S\. government compliance requirements * Experience supporting validation and verification of… more
    Lockheed Martin (12/10/25)
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  • Program Manager - MENA

    RTX Corporation (Mckinney, TX)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... Adjudication Services (DCSA CAS)** , an agency of the Department of Defense , handles and adjudicates the security clearance process. More information about Security… more
    RTX Corporation (12/09/25)
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  • Sr. Manager, Network Development Services (Hybrid)

    RTX Corporation (Richardson, TX)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... as: Program Staff, Engineering, Digital Technology organizations, Cyber Security, Government Risk and compliance, and external Business Partner. Collaborate with… more
    RTX Corporation (12/09/25)
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  • Associate, IT Customer Services

    L3Harris (Greenville, TX)
    …everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees ... + Will be providing end user support for L3Harris employees and the government customers during 24/7 operation hours + Provide first-level contact and convey… more
    L3Harris (12/06/25)
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  • Senior Product Engineer

    RTX Corporation (Mckinney, TX)
    …or Immigration Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only ... to produce microelectronics used in cutting edge military and defense related hardware. This position will have oversight of...environment. The ability to obtain and maintain a US government issued security clearance is required. US citizenship is… more
    RTX Corporation (12/06/25)
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  • Level II Proposal Analyst - Material Estimating

    RTX Corporation (Mckinney, TX)
    …to existing contracts. In addition, the Estimating Organization supports gate reviews, government audits, and negotiations with the customer. _This position is an ... (Word, PowerPoint, Excel) + Experience with Federal Acquisition Regulation (FAR), Defense Federal Acquisition Regulation Supplement (DFARS), (TINA) and/or other … more
    RTX Corporation (12/05/25)
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  • Military Fellowship Program: Network Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …plays a critical part in connecting sensors, high-altitude platforms, and area defense systems into a secure, resilient, and interoperable C2 framework that empowers ... tools (SolarWinds, Wireshark, NetFlow, SNMP). + Familiarity with DoD or government network environments, including RMF compliance and STIG hardening. + Proven… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Project Engineer Senior (Control Account Manager)…

    Lockheed Martin (Fort Worth, TX)
    …detail\-oriented, results\-driven program professional with experience managing complex defense programs\. You bring strong analytical, organizational, and ... value management\) \- Must be aU\.S\. Citizen; this position will require a government security clearance\. This position is located at a facility that requires… more
    Lockheed Martin (12/05/25)
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  • Logistics Manager - OTC Btss

    TRAX Internation (Fort Hood, TX)
    …within budget * Ensures contract requirements are completed in accordance with Government and contract policies * Coordinates logistical support with the Program ... and Qualifications* Knowledge of the Federal Acquisition Regulation (FAR), the Defense Federal Acquisition Regulation (DFAR), the Uniform Commercial Code; and… more
    TRAX Internation (12/04/25)
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  • Systems Engineer Level 2 - Export Control…

    Lockheed Martin (Fort Worth, TX)
    …critical; and having familiarity with the application of export authorizations in the defense industry\. Applicant selected will be subject to a government ... High degree of discernment **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/03/25)
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