• Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …work collaboratively are essential for this role\. * Must have a current Top Secret clearance, thus US citizenship is required\. **Desired Skills:** Experience ... you are interested in joining LM as a Software Engineer , please apply to this requisition\. By applying to...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/04/25)
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  • DevOps Engineer III

    Sierra Nevada Company, LLC (Plano, TX)
    …CLI + Experience in deploying Kubernetes, GitOPS, helm charts + **Current/Active Top Secret US Security Clearance is required** **Qualifications We Prefer:** ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...Checkmarx, Fortify, SonarQube, Aqua, Twistlock + Experience working in Secret and/or Top Secret Environments… more
    Sierra Nevada Company, LLC (11/01/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …DoD Clearance: Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Communication Systems teams are on the front ... communications. From software-defined radios and advanced networking to state-of-the-art cryptographic systems and open system platform software, your work will… more
    RTX Corporation (11/13/25)
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  • Solution Train Engineer

    SAIC (Chantilly, VA)
    …more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI clearance with Polygraph. + Proven experience with Agile ... **Description** SAIC is seeking a **Solution Train Engineer ** to support SAIC's Prime Program, Landmark AOS...Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the… more
    SAIC (11/06/25)
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  • Lead Electrical Engineer

    EMCOR Group (Springfield, VA)
    …**Security Clearance Requirement: This position requires an Active Top Secret /Sensitive Compartmented Information (TS/SCI) Clearance** **Qualifications** ... Summary** EMCOR Government Services is seeking a Lead Electrical Engineer (EE) to serve as the Subject Matter Expert...as the Subject Matter Expert (SME) for all electrical systems supporting a major customer in the intelligence community… more
    EMCOR Group (10/29/25)
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  • Mid-Level Quality Engineer

    The Boeing Company (Berkeley, MO)
    …development activities and leads integration of contractual and Boeing Quality Management System requirements related to Mission Systems and Avionics. + Provides ... Space & Security** (BDS) has an exciting opportunity for a **Mid-Level** **Quality Engineer ** to join our team located in **Berkeley, MO!** **This position requires… more
    The Boeing Company (12/24/25)
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  • Senior RF Engineer

    ManTech (Crane, IN)
    …assemblies **Clearance Requirements:** + Active Secret clearance with ability to obtain a Top Secret **Physical Requirements:** + Must be able to remain in a ... **MANTECH** seeks a motivated, career and customer-oriented **Senior RF Engineer ** in **Crane, IN.** **Responsibilities include but are not limited to:** + Provide… more
    ManTech (12/03/25)
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  • Sr Project Engineer - Integrated Digital…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …in setting up server rooms + **The ability to obtain and maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** + Experience ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (11/25/25)
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  • Quality Engineer (Entry Level or Associate)

    The Boeing Company (Berkeley, MO)
    …higher in relevant field + 1+ years of experience working with quality systems (eg Boeing Quality Management System (BQMS), International Organization for ... Defense, Space & Security (BDS)** has an exciting opportunity for a **Quality Engineer ** **F-15 (Entry Level or Associate)** to join the team located in **Berkeley,… more
    The Boeing Company (12/19/25)
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  • Embedded Software Engineer…

    The Boeing Company (El Segundo, CA)
    …us. The Boeing Defense, Space & Security (BDS) Space Mission Systems (SMS) software capability is seeking multiple **Embedded Software Engineers ... designing, developing, and testing low level software/firmware that allows the operating system (OS) and application to interact with hardware devices connected to… more
    The Boeing Company (12/15/25)
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