• Systems Engineer (Radar/EW) - Level…

    Lockheed Martin (Palmdale, CA)
    …Experience working in cross functional or small technical teams \- Must possess an active DoD Top Secret Security Clearance \(minimum\) **Desired Skills:** ... **Description:** Lockheed Martin Aeronautics is seeking a full\-time Systems Engineer \. In this role, you...Military and/or Government programs \- Ability to obtain DoD Top Secret /SCI Clearance **Security Clearance Statement:** This… more
    Lockheed Martin (01/07/26)
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  • Requirements Engineer

    Lockheed Martin (Littleton, CO)
    …requirements management, and/or verification\) * Familiarity with MBSE concepts including Cameo * Active or Current Top Secret , US Citizenship required ... mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\....MBSE concepts in a Systems Engineering role Active or Current TS /SCI Clearance; **Security Clearance… more
    Lockheed Martin (11/15/25)
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  • AI / ML Engineer

    Guidehouse (Huntsville, AL)
    …**:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) Guidehouse is seeking a Lead AI/ML Engineer to join our Technology / AI and ... AI solutions that leverage large language models (LLMs), retrieval systems , and secure, scalable inference pipelines to enable data-driven...best practices. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET "… more
    Guidehouse (01/01/26)
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  • DevOps / Infrastructure Engineer

    Guidehouse (Huntsville, AL)
    …**:** Systems Engineering **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) Guidehouse is seeking a DevOps ... **:** + Serves as the lead cloud and DevOps engineer responsible for architecting, deploying, securing, automating, and monitoring...investigative workloads. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET "… more
    Guidehouse (01/01/26)
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  • Principal / Sr. Principal Reliability…

    Northrop Grumman (Oklahoma City, OK)
    …Management. + Active Certified Reliability Engineer (CRE) certification + Active DoD Top Secret , and required SAP/SCI clearances **Thrive with ... is seeking an experienced **Principal or Senior Principal Reliability Systems Engineer ** to join our team of...experience. + Demonstrated experience in the Reliability discipline. + Active Secret DoD Security Clearance, with ability… more
    Northrop Grumman (12/23/25)
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  • Lead Cybersecurity Engineer

    The MITRE Corporation (Fort Meade, MD)
    …and guidance, and be capable of identifying, prioritizing, and solving difficult problems. + Active Top Secret clearance with the ability to obtain and ... Enterprise Foundations" engineering team as a Lead Cyber Security Engineer and play a direct role in protecting the...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (01/08/26)
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  • Security Engineer (Platform Assurance…

    Guidehouse (Huntsville, AL)
    …**:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) Guidehouse is seeking a Security Engineer to join our Technology / AI and Data ... Will Do** **:** + Serves as a core security engineer ensuring the adjudication AI platform meets applicable federal...mission needs. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET "… more
    Guidehouse (01/01/26)
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  • DevSecOps Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Littleton, CO, Colorado Springs, CO or King of Prussia, PA\. Clearance Required: Active Top Secret \( TS /SCI preferred\) **Basic Qualifications:** ... are interested in joining LM and working as a Systems Engineer , please apply to this requisition\....* Active Top Secret security clearance * Bachelor's degree in Computer Science,… more
    Lockheed Martin (12/14/25)
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  • Lead Test Automation Engineer - ServiceNow…

    CACI International (Chantilly, VA)
    …technical ServiceNow expertise, leadership capability, and an active Top Secret /SCI with Poly clearance to support systems vital to national security ... Lead Test Automation Engineer - ServiceNow Automated Test Framework (ATF) Job...procedures.** **Qualifications:** _Required:_ + **Security Clearance: Active Top Secret clearance with TS /SCI… more
    CACI International (12/04/25)
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  • Weapons System Engineer

    Guidehouse (Beavercreek, OH)
    … Engineering **Travel Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do:** Join a high-performing ... Force acquisition programs. This position is for a Weapons Systems Engineer for the Air Force Life...Will Need:** + An ACTIVE and MAINTAINED " TOP SECRET /SCI ( TS /SCI)" Federal or… more
    Guidehouse (12/01/25)
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