• Sr Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …program to recapitalize with the next-generation capabilities. As our next **Senior** **Principal Systems Engineer ** we will provide the training and tools to ... citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Top Secret **Are...career?** Embark on a journey where your expertise in systems engineering will help shape the future of aerospace… more
    RTX Corporation (11/01/25)
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  • 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: ... This role is part of the L3Harris (LHX) Space Systems Sector within the Space and Airborne Systems...16 years of prior related experience. + Active Top Secret security clearance and ability to obtain… more
    L3Harris (10/30/25)
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  • Senior Systems Engineer

    Lockheed Martin (Eglin AFB, FL)
    …requires a candidate who is aU\.S\. Citizen and has the ability to obtain an Interim Secret security clearance prior to start\. The role is located at a facility ... and hardware/software configuration management and product change workflow * Active Secret clearance ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (11/09/25)
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  • Systems Engineer (Combat…

    Lockheed Martin (Mount Laurel, NJ)
    …Engineering Team\. Lockheed Martin Rotary and Mission Systems has an opportunity for a Systems Engineer Intern\. The Systems Engineer Intern will be ... SysML diagrams and constructs\. The candidate will also complete systems engineering related tasks to meet cost, schedule and...a US Citizen\.; This position will require a government security clearance\.; This position is located at a facility… more
    Lockheed Martin (01/15/26)
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  • Senior Radar Systems Integration…

    RTX Corporation (Woburn, MA)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the ... & Test Capabilities Directorate is seeking a Sr. Radar Systems Integration Engineer who will support ... with certifications in CompTIA Network+ and or CompTIA Security +. + Experience with MATLAB, Linux Operating Systems more
    RTX Corporation (01/08/26)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …critical role - protecting our national security . We are seeking a GEOINT Systems Engineer to provide support for system analysis for all GEOINT operations ... Title: GEOINT Systems Engineer Belong. Connect. Grow. with...Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (10/30/25)
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  • Sr Prin Electrical Design Engineer

    Mercury Systems (Huntsville, AL)
    Req. Number 25-496 Job Description Job Summary: Mercury Systems Mixed Signal business unit is developing sophisticated mission-critical embedded technology to ... environments. We have a career opportunity for an electrical engineer to provide technical oversight and direction to the...will be utilized to bridge commercial innovation with defense-grade security to ensure our warfighters and allies have the… more
    Mercury Systems (01/13/26)
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  • Network Engineer (Unified Communications)

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seekinga **Unified Communications (UC)/Network Engineer ** to support our work as a prime contractor on a high-profile US Navy ... operation, and maintenance of enterprise Voice and Video Conferencing Systems + Provide technical troubleshooting for day-to-day operations, coordinates vendor… more
    BAE Systems (12/06/25)
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  • Principal or Sr. Principal RF Microwave Design…

    Northrop Grumman (Buffalo, NY)
    …and troubleshooting techniques. + US Citizenship + Must be able to obtain a DOD Secret Security Clearance. Secret Clearance not required to start. Must be ... Systems (NGMS) is seeking a **Principal RF/Microwave Design Engineer or Sr. Principal RF/Microwave Design Engineer **...Citizenship + Must be able to obtain a DOD Secret Security Clearance. Secret Clearance… more
    Northrop Grumman (12/03/25)
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  • Advanced Systems Engineer

    Honeywell (Clearwater, FL)
    As an Advanced Systems Engineer here at Honeywell, you will play a critical role in the design, implementation, and management of complex systems and ... that transform the way businesses operate. Your expertise in systems engineering, project management, and technical guidance will be...reporting. + Must be eligible to obtain a DOD Secret Clearance due to export controls and ITAR regulations.… more
    Honeywell (01/15/26)
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