• Scientist, TS/SCI Chief Systems

    L3Harris (Palm Bay, FL)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Chief Systems Engineer (RF Space Payloads) Job Code: ... other Friday off!) Job Description: This role is part of the L3Harris (LHX) Space Systems Sector within the Space and Airborne Systems (SAS) Segment. SAS is the… more
    L3Harris (10/30/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Littleton, CO)
    …and prosperity\. Lockheed Martin seeks an innovative and talented electrical systems engineer to join the Global Security team in Denver, Colorado\. * ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (10/18/25)
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  • Principal Systems Engineer

    Applied Research Associates, Inc. (Raleigh, NC)
    …a challenging technical career with great opportunity for personal growth. **Principal Systems Engineer Position Requirements:** + US Citizenship required + BS, ... Research Model (STORM) + Team player with excellent communication skills **Principal Systems Engineer Preferences:** Above all, we value passion, a continuous… more
    Applied Research Associates, Inc. (11/02/25)
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  • Systems Test Engineer 3

    HII (Pocasset, MA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $91,441.00 - $130,630.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Uncrewed Systems (UxS), a business group within HII's Mission Technologies...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    HII (01/01/26)
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  • Systems Test Engineer 1

    HII (Pocasset, MA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $62,050.00 - $88,643.00 Security Clearance: Secret Level of Experience: Entry Level This opportunity ... resides with Uncrewed Systems (UxS), a business group within HII's Mission Technologies...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    HII (01/01/26)
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  • Modeling & Simulation Engineer , Senior…

    RTX Corporation (Tewksbury, MA)
    …customer requirements. The CONOPS Analysis section is hiring for a **Modeling and Simulation Engineer , Senior Systems Engineer .** This is an onsite role in ... of 5 years of prior relevant experience. + Experience with modeling and/or simulating physical systems . + Experience with MATLAB, Python, and/or C/C++ Ability to… more
    RTX Corporation (12/05/25)
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  • Modeling & Simulation Engineer

    RTX Corporation (Woburn, MA)
    …and Business Development. The CONOPS Analysis section is hiring for a **Modeling and Simulation Engineer , Systems Engineer II** . This is an onsite role and ... of 2 years of prior relevant experience. + Experience modeling and/or simulating physical systems . + Experience with Matlab, Python and/or C/C++ Ability to… more
    RTX Corporation (11/19/25)
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  • Sr. Systems Engineer

    American Heart Association (Dallas, TX)
    …with us. The American Heart Association has an excellent opportunity for a **Sr.** ** Systems Engineer ** at our office located in **Dallas, TX.** The **Sr.** ** ... Systems Engineer ** is a senior professional responsible...enhancing storage solutions, and ensuring the highest levels of security and efficiency in the cloud operations. Drives system… more
    American Heart Association (11/13/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... work alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include but are not… more
    ManTech (12/13/25)
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  • Security Engineer (Multiple…

    JPMorgan Chase (Plano, TX)
    …field of study plus 7 years of experience in the job offered or as Security Engineer , Software Engineer , Software Developer, Java Consultant, Technical Lead, ... field of study plus 5 years of experience in the job offered or as Security Engineer , Software Engineer , Software Developer, Java Consultant, Technical Lead,… more
    JPMorgan Chase (12/31/25)
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