• Sentinel - Principal/Senior Principal…

    Northrop Grumman (Roy, UT)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... Northrop Grumman Defense Systems is seeking a **Principal Systems Engineer ** (T-03) / **Sr Principal Systems Engineer **...be a US Citizen with an **active DoD Secret Clearance ,** at time of application, current and within scope,… more
    Northrop Grumman (10/10/25)
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  • Sr Principal Engineer Systems - Interface…

    Northrop Grumman (Huntsville, AL)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems - Interface (25-458), to join our team of skilled and diverse… more
    Northrop Grumman (09/13/25)
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  • Systems Engineer I - Onsite

    RTX Corporation (El Segundo, CA)
    …Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance **Security Clearance :** DoD Clearance :...members, located in **El Segundo, CA,** integrate hardware and software , develop test plans and procedures, debug and evaluate… more
    RTX Corporation (11/19/25)
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  • Tomahawk HWIL Principle Hardware Engineer

    RTX Corporation (Tucson, AZ)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** Secret - Current At...seeking a Hardware in the Loop (HWIL) Principle Hardware Engineer . The role requires experience troubleshooting and integrating various… more
    RTX Corporation (11/05/25)
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  • Logistics Senior System Engineer

    RTX Corporation (Tewksbury, MA)
    …Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance **Security Clearance :** DoD Clearance :...Supportability. **What You Will Do:** As a **Logistics** **Systems Engineer ** , you'll be an integral part of the… more
    RTX Corporation (09/27/25)
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  • Senior Principal Test Systems Execution Lead…

    RTX Corporation (Tucson, AZ)
    …Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance **Security Clearance :** DoD Clearance :...position of **Senior** **P** **rincipal** **Test Systems** **Execution Lead Engineer ** located **onsite** **in Tucson, Arizona** . This position… more
    RTX Corporation (09/18/25)
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  • Lead/Sr. Specialist Embedded Test Engineer

    L3Harris (Wilmington, MA)
    …domains in the interest of national security. Job Title: Lead/Sr. Specialist, Embedded Test Software Engineer Job Code: 23787 Job Location : Wilmington, MA Job ... L3Harris Space and Airborne Systems is seeking a Test Software Engineer . As part of a small,...Preferred Additional Skills: + Active Top Secret or TS/SCI clearance or ability to obtain a security clearance more
    L3Harris (11/06/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    … is REQUIRED. Please do not apply if you currently do not possess this level of clearance . Are you a Mid-Level DevOps Engineer who is ready for a new challenge ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...people Job Description: GliaCell is seeking a Mid-Level DevOps Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (11/01/25)
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  • Principal Supplier Engineer - (Energetics…

    RTX Corporation (Little Rock, AR)
    …Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance **Security Clearance :** DoD Clearance :...Assurance team has an opportunity for a Principal Supplier Engineer based in Arkansas, who will be involved in… more
    RTX Corporation (11/06/25)
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  • HWIL Mechanical Engineer II

    RTX Corporation (Tucson, AZ)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance :...more secure world. Raytheon is seeking a skilled mechanical engineer to support design and integration of different test… more
    RTX Corporation (11/04/25)
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