• Senior Systems Engineer - SETC…

    RTX Corporation (Tucson, AZ)
    …Person, 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: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (08/20/25)
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  • Senior Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Senior Hardware Design & Test Engineer .** Senior Hardware Design ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...product owners responsible for the design, analysis, and hands-on integration and test of RF components, circuits, and Receiver… more
    RTX Corporation (07/20/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    …LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top-Secret security clearance with SCI eligibility to support ... qualified, experienced and self-motivated individual to perform the duties of a Senior Software Engineer to support the Investigative and Intelligence… more
    Koniag Government Services (08/04/25)
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  • Senior HPC System Engineer

    GliaCell Technologies (MD)
    Are you a Senior HPC System Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and...amazingly talented people Job Description: GliaCell is seeking a Senior HPC System Engineer on one of… more
    GliaCell Technologies (08/11/25)
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  • Senior Network Engineer

    SOS International LLC (Pearl Harbor, HI)
    … the Edge of Mission-Driven Innovation in Hawaii** SOSi is seeking a forward-thinking ** Senior Network Engineer ** to join our elite team at **Joint Base Pearl ... security and global readiness. If you're ready to engineer resilience where mission meets momentum-this is your next...is your next move. **Essential Job Duties** As a Senior Network Engineer at SOSi, you will… more
    SOS International LLC (09/06/25)
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  • Senior Platform Engineer

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a cleared (TS/SCI) ** Senior Platform Engineer ** in support of NAVWAR's Naval Operational Architecture (NOA) Program in **San ... Diego, CA.** As a Platform Engineer supporting Naval Operational Architecture, you will play a...such as AWS Solutions Architect, Kubernetes Administrator (CKA), or Security + strongly preferred **Citizenship and Clearance Requirements:** + US… more
    SAIC (10/03/25)
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  • Principal / Senior Principal Modeling…

    Northrop Grumman (Linthicum Heights, MD)
    …do some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling &… more
    Northrop Grumman (10/09/25)
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  • Senior Systems Engineer (MBSE)…

    RTX Corporation (Sterling, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/07/25)
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  • ADGE Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …, and system interconnects. We are currently seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design Team. The ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (09/16/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    integration , and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/30/25)
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