• Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …and deliver meaningful value through innovative, cost effective and intuitive software solutions. Our Space Operations Program Directorate is passionate about making ... misuse and malicious behavior, while supporting Department of Defense ( DoD ) agencies, such as HQ Air Force, Office of...8 years of experience + Top Secret (TS) security clearance with eligibility for Secret Compartmented Information (SCI) +… more
    Parsons Corporation (10/11/25)
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  • Systems Engineer , Stf - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …requirements allocation, and requirements decomposition with supervision from a senior engineer \. They must also have a background in hardware including experience ... with hardware to software interfaces and experience diagnosing hardware faults \(fault detection...findings\. **The Work** This role is for a Systems Engineer , Staff to support the IFICS Data Terminal \(IDT\)… more
    Lockheed Martin (09/13/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …+ Your ability to transfer and maintain the final adjudicated government **Secret** clearance ( DoD must be in-scope or enrolled in Continuous Evaluation) and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...Systems has an opening for a **Principal Cyber Systems Engineer ** to join our team of qualified, diverse individuals… more
    Northrop Grumman (08/31/25)
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  • AI Research Engineer

    Lockheed Martin (Orlando, FL)
    …be a US citizen \- this position requires the ability to obtain a DoD Secret security clearance **Desired Skills:** * Experience with anomaly detection workflows ... is seeking a highly skilled and motivated AI/ML Research Engineer to join our team\. The successful candidate will...ideal candidate will have a strong background in AI/ML, software development, and research, with a passion for staying… more
    Lockheed Martin (11/05/25)
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  • Systems Engineer , Integration & Test,…

    Lockheed Martin (Fort Worth, TX)
    …to be a US Citizen, and currently possess and be able to maintain a US DoD SECRET clearance , to support this government contract, as well as successfully pass a ... **Description:** You will be the System Integration & Test Engineer & Tech Lead for the Architecture, Design, Integration & Test \(ADIT\) - F 22 System Integration &… more
    Lockheed Martin (11/05/25)
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  • Principal Systems Engineer - Missile…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (10/29/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** You will be the Mid\-Career Cybersecurity Engineer for the Cybersecurity team which is responsible for applying an interdisciplinary, collaborative ... **What You Will Be Doing** As the Mid\-Career Cybersecurity Engineer , you will be responsible for developing System Cyber...and analysis of mitigation solutions + Working with the software development team on the integration of secure coding… more
    Lockheed Martin (10/22/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …security clearance . The Department of Defense Consolidated Adjudications Facility ( DoD CAF), a federal government agency, handles the adjudicative aspects of the ... united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, model, simulate,… more
    Sierra Nevada Company, LLC (09/25/25)
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  • Supervising Electrical Engineer 3

    Amentum (Englewood, CO)
    Amentum is actively seeking a **Supervising Discipline Engineer (SDE).** This role will be responsible for a variety of engineering tasks in the initial planning ... administration. The SDE shall report to the Chief Discipline Engineer . **Local candidates in Denver, CO preferred but we...10+ years of experience in electrical engineering/design of DOE, DOD or power projects. *This must include 1+ years… more
    Amentum (09/22/25)
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  • Modeling And Simulation Engineer

    Actalent (Huntsville, AL)
    …including simulation, modeling, hardware-in-the-loop (HWIL), and live-fire scenarios. + Ensure software meets Department of Defense ( DoD ) standards for ... Missile Defense Modeling and Simulation Engineer !! Job Description We are seeking a highly skilled leader to join our cutting-edge missile defense development team.… more
    Actalent (11/06/25)
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