• Mission Support and Test Services (North Las Vegas, NV)
    …providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting as ... liability company consisting of Honeywell International Inc. (Honeywell), Jacobs Engineering Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** The… more
    DirectEmployers Association (11/27/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting as ... liability company consisting of Honeywell International Inc. (Honeywell), Jacobs Engineering Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** The… more
    DirectEmployers Association (11/27/25)
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  • BWX Technologies, Inc. (Lynchburg, VA)
    …BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean ... energy, environmental restoration, nuclear medicine and space exploration. With more than 7,800 employees, BWXT has...**Job Summary** We are hiring an AI Integration Data Scientist / Engineer (depending on degree) to lead the… more
    DirectEmployers Association (11/15/25)
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  • Scientist , Systems

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineering ( Space Vehicle Thermal) Job Code: 31709 ... Palm Bay, FL, Ft Wayne, IN Job Description: L3Harris' Space and Airborne Systems seeks an Enterprise...and troubleshooting + Strong track record of leading thermal engineering teams through all phases of a space more
    L3Harris (12/07/25)
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  • Sr Scientist , Systems

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr Scientist , Space Vehicle Power Systems Engineer Job Code: 30471 Job Location: ... Diego, CA or Colorado Springs, CO Job Description: L3Harris' Space and Airborne Systems seeks an Enterprise...on details + Strong track record of leading power engineering teams through all phases of a space more
    L3Harris (10/26/25)
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  • Scientist , Sr Space Vehicle…

    L3Harris (Palm Bay, FL)
    …, air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineering ( Space Vehicle) Job Code: 30659 Job ... as interfacing with both Mission and Ground Systems Engineering teams to ensure the Space Vehicle meets requirements and User needs. Essential Functions: +… more
    L3Harris (11/01/25)
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  • Scientist , Sr. Mechanical Engineer…

    L3Harris (Wilmington, MA)
    …interest of national security. Job Title: Scientist , Sr. Mechanical Engineer - Space Optical Systems Job Code: 30813 Job Location: Wilmington, MA Job ... customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the… more
    L3Harris (11/06/25)
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  • Senior Scientist , MOSSAIC Chief Engineer…

    L3Harris (Colorado Springs, CO)
    …+ Active Secret security clearance Preferred Additional Skills: + 5+ years of Space Systems domain ground system knowledge desired + Strong multi-disciplinary ... in the interest of national security. Job Title: Senior Scientist , MOSSAIC Chief Engineer - Space Defense...radars, optical sensors and C2 solutions. + Leadership of systems /software engineering for sensing and decision support… more
    L3Harris (11/01/25)
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  • Scientist , Heliophysics

    Universities Space Research Association (Huntsville, AL)
    …+ Evaluate space plasma environments and their effects on crewed spacecraft systems . + Perform spacecraft charging analyses for in- space and lunar surface ... perform analyses independently and within a team. **Education:** Ph.D. in physics, space science, engineering , astrophysics, or similar field from an accredited… more
    Universities Space Research Association (12/06/25)
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  • Sr. Scientist - Systems

    L3Harris (Ashburn, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr. Scientist - Systems Engineering Job Code: 31761 Job Location: Ashburn, VA ... assistance is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering , Program Chief Engineer for the Precision Attack… more
    L3Harris (12/04/25)
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  • Senior Scientist , Systems

    L3Harris (Yorba Linda, CA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Systems Engineering Job Code: 29398 Job Location: Yorba Linda, ... interfaces, Aviation, DO-178/DO-254, MSO/TSO. + Technical depth and breadth in Systems , Software, Hardware, Electrical, and Mechanical Engineering . + Hands-on… more
    L3Harris (10/01/25)
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  • Scientist , Systems

    L3Harris (Plano, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineering Job Code: 31711 Job Location: Richardson, TX ... weapon systems , and other RF sensor technologies. As a Scientist , Systems Engineering , you will be responsible for leading multiple product… more
    L3Harris (12/05/25)
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  • Scientist , Systems Engineer Job…

    Efficiency Engineering, Inc. (Palm Bay, FL)
    Scientist , Systems Engineer Job - ID... Mission Architect will help design and architect deployable space antenna systems and structures for a ... experience and knowledge in the Spaceborne communication and ISR missions and antenna systems . He or she will have the ability to develop system architectures and… more
    Efficiency Engineering, Inc. (11/20/25)
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  • Sr Scientist , Systems

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: Sr Scientist , Systems Engineering (Digital Transformation Chief Engineer) Job Code: ... leads the strategic planning, implementation and optimization of our digital systems , with a focus on PLM (Windchill/Teamcenter), ERP(SAP/S4HANA) and MES (Solumina)… more
    L3Harris (10/23/25)
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  • Senior Scientist , Electrical…

    L3Harris (Yorba Linda, CA)
    …and cyber domains in the interest of national security. Job Title: Senior Scientist , Electrical Engineering Job Code: 31463 Job Location: Yorba Linda, ... Friday off) Job Description: L3Harris is looking for candidates for the Senior Scientist in Hardware and RF Electrical Engineering in our Navigation Solutions… more
    L3Harris (11/22/25)
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  • Senior Scientist , Project…

    L3Harris (Salt Lake City, UT)
    …sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Project Engineering - Chief Engineer Next Generation Jammer (NGJ) Job ... Key Responsibilities Include: + Build, lead, and manage a cross-functional engineering team, consisting of mechanical, electrical, systems , and software… more
    L3Harris (12/11/25)
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  • Scientist , Systems Integration/Test…

    L3Harris (Rochester, NY)
    …and cyber domains in the interest of national security. Job Title: Scientist , Chief Systems Integration & Test Engineer Space Systems Job Code: 30068 Job ... Wayne, IN or Melbourne, FL (on-site) Job Description: L3Harris Space Systems Sector within the Space...Test Engineer will collaborate with internal program teams, including systems engineering , software engineering , mission,… more
    L3Harris (10/24/25)
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  • Staff Engineer Systems - X-Lab Chief…

    Northrop Grumman (Colorado Springs, CO)
    …Our employees are not only part of history, they're making history. Northrop Grumman Space Systems -Launch and Missile Defense Systems presents an excellent ... opportunity for a Staff Engineer Systems - X-Lab Chief Scientist to join...Bachelor's Degree in **STEM** fields such as Computer Science, Systems Engineering , Mathematics, Physics, or a related… more
    Northrop Grumman (10/07/25)
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  • Senior Environmental Scientist OR Principal…

    Metropolitan Council (St. Paul, MN)
    Senior Environmental Scientist OR Principal Environmental Scientist Print (https://www.governmentjobs.com/careers/metrocouncil/jobs/newprint/5164592) Apply  ... Senior Environmental Scientist OR Principal Environmental Scientist Salary $85,987.20 - $139,526.40 Annually Location Metro Plant - 2400 Childs Rd. St. Paul MN… more
    Metropolitan Council (12/11/25)
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  • Research Scientist - RF Systems

    Lockheed Martin (Littleton, CO)
    …skilled Research Scientist Senior Staff who brings deep expertise in RF systems engineering together with a strong background in system architecture and ... of Science degree in Electrical Engineering , RF Engineering , Systems Engineering , or a...analysis for complex, mission critical platforms\. Technical Experience with Space Radar Systems Proficiency in radar signal… more
    Lockheed Martin (11/02/25)
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