• Engineer 4

    Huntington Ingalls Industries (Dayton, OH)
    …and program risks. + Security Clearance: Active DoD Secret clearance with ability to obtain Top Secret . HII is more than a job - it's an opportunity to build ... Time/Salaried/Exempt Anticipated Salary Range: $106,688.00 - $152,412.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare… more
    Huntington Ingalls Industries (12/15/25)
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  • Senior Systems Engineer

    ManTech (Crane, IN)
    …efforts **Clearance Requirements:** + US Citizen and possess an active current Top - Secret clearance, with ability to obtain SCI eligibility **Physical ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Engineer (PNT)** to join our team in **Crane, IN.** This is a 100% on-site position.… more
    ManTech (12/11/25)
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  • Mechanical Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... a common passion for pushing the boundaries of space propulsion\. As a Propulsion Engineer focused on electric propulsion, you will be responsible for a wide variety… more
    Lockheed Martin (11/22/25)
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  • Senior Systems Engineer - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …issued security clearance is required prior to start date with the ability to obtain Top Secret after start. + US citizenship is required, as only US citizens ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Are you looking to make a meaningful, positive...military aircraft recapitalization programs. As our next Senior Systems Engineer and as a member of our team, you… more
    RTX Corporation (01/10/26)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    …in software design and architecture. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US Citizenship ... Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. The… more
    Noblis (12/24/25)
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  • Senior Principal Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …knowledge of systems engineering principles and processes **Preferred Qualifications:** + Active DoD Top Secret Clearance + Master's Degree or PhD in a STEM ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (12/19/25)
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  • Sr. Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman has an opening for **Sr. Principal Cyber Systems Engineer ** to join the Special Test Equipment...experience working with vendors in the identification of new hardware/ software technologies to meet program requirements + Adept at… more
    Northrop Grumman (11/26/25)
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  • Radiation Effects Engineer (Level IV)

    Lockheed Martin (Littleton, CO)
    …5\+ years or more of professional experience * Active or Current TOP SECRET security clearance preferred **Security Clearance Statement:** This position ... and find a career that's built for you\. As an experienced Radiation Effects Engineer , you will lead and/or support the Specialty Engineering team in one or more… more
    Lockheed Martin (11/20/25)
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  • Power Platform Developer

    Guidehouse (Huntsville, AL)
    …Family** **:** SAAS/PAAS/Cloud Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** We ... are looking for a hands-on software engineer with deep knowledge of Microsoft...college degree) + Must have an ACTIVE and MAINTAINED " TOP SECRET " Federal or DoD security clearance… more
    Guidehouse (12/18/25)
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  • Engineer Senior - Thermal

    BAE Systems (Boulder, CO)
    …US Secretary of Education, US Department of Education. + Ability to obtain Top Secret clearance with a favorable Single Scope Background Investigation (SSBI). ... (in air and/or vacuum) + Write detailed reports for test and analysis activities + Review drawings, procedures and...modeling using Thermal Desktop, ANSYS Mechanical, CFD, and SINDA software tools. + Working knowledge and experience using the… more
    BAE Systems (11/25/25)
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