• Senior Specialist, Network Plan…

    L3Harris (Broomfield, CO)
    …and cyber domains in the interest of national security . Job Title: Senior Specialist, Network Plan Engineer Job Code: 31905 Job Location: Boulder/North ... + TS/SCI security clearance w/CI Polygraph is highly desired. In compliance with pay transparency requirements, the salary range for this role in California,… more
    L3Harris (12/10/25)
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  • Senior Systems Engineer - (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …to meet the demands of a rapidly evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This position requires ... 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 (12/05/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    Security Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system ... 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 (11/19/25)
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  • Senior Network Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is looking for a ** Senior Network Engineer .** **Job Description:** + Install, configure, and maintain scalable network devices such as ... security architecture including network security patching and upgrades, security baselines, compliance , and hardware and software maintenance. + Provide… more
    SAIC (11/06/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ ** Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure** **(Onsite)** This position requires an ... 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 (10/09/25)
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  • Test Engineer ( Senior )

    Cintel Inc (Huntsville, AL)
    Job Title: Test Engineer ( Senior ) Location: Huntsville, AL Position Type: Full-Time Position Overview Cintel is seeking an experienced Test Engineer to join ... design, implement, and manage complex test environments while ensuring compliance with government standards and supporting program objectives. Key Responsibilities… more
    Cintel Inc (12/16/25)
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  • Senior Staff Engineer , Systems…

    Marotta Controls, Inc. (Parsippany, NJ)
    …of a company where your work supports a mission that makes a difference-apply today! Senior Staff Engineer , Systems Requirements About the Role We are seeking a ... Systems Requirements Engineer to join our aerospace and defense team. In...tools. You'll collaborate with cross-functional teams to ensure accuracy, compliance , and timely delivery of critical engineering deliverables that… more
    Marotta Controls, Inc. (12/16/25)
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  • Senior Mechanical Engineer - Mission…

    Stantec (San Francisco, CA)
    …with Stantec. Your Opportunity We have an immediate opening for a Senior Mechanical Engineer who can design systems (heating, ventilating, air-conditioning, ... Word, Excel and Revit MEP and/or AutoCAD MEP; - Ability to obtain security clearance. Education and Experience - Bachelor's degree in mechanical engineering from an… more
    Stantec (12/03/25)
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  • Global Tape Automation Senior Application…

    3M (Maplewood, MN)
    **Job Description:** **Global Tape Automation Senior Application Engineer ** **Collaborate with Innovative 3Mers Around the World** Choosing where to start and ... Impact You'll Make in this Role** As a Tape Automation - Global Application Engineer for 3M Industrial Adhesives and Tapes Division, you will have the opportunity to… more
    3M (11/22/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Strategic Communications Solutions (SCS) engineering team is seeking a highly motivated Senior Level Mechanical Engineer that enjoys contributing to the ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...teams on designs to ensure robust design choices and compliance with program requirements for environmental needs, such as… more
    RTX Corporation (10/07/25)
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