• Mission Support and Test Services (Los Alamos, NM)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... and incident response capabilities through operations, engineering, education, field, and integration services and by acting as environmental stewards to the Site's… more
    DirectEmployers Association (09/16/25)
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  • Applied Research Solutions (Norfolk, VA)
    …+ AI Data Scientist + Business Intelligence Analyst + Applied Technology Engineer + Cyberspace Developer (Depending on your background and experience, you may be ... following: + Lead or support projects related to systems engineering, systems integration , logistics, cybersecurity, and tactical data links. + Develop and execute… more
    DirectEmployers Association (10/18/25)
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  • Scientist , Integration

    L3Harris (Palm Bay, FL)
    …and cyber domains in the interest of national security. Job Title: Scientist , Integration & Test Engineer - Space Vehicle, Space Payload OR Spacecraft ... within the Space and Airborne Systems (SAS) Segment seeks experience Chief Integration & Test Engineer (CITE) to join our growing Spectral Solutions… more
    L3Harris (10/23/25)
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  • Scientist , Systems Engineer

    L3Harris (Clifton, NJ)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , Chief Integration / Test Engineer Job Code: 27748 Job Location ... : Clifton, NJ or Ashburn, VA Job Description : As the SI&T Chief Integration and Test Engineer , you are responsible for driving the integration and … more
    L3Harris (08/21/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    Summary You will serve as an Engineer / Scientist in the E3 System Integration Branch; Electromagnetic Effects Division; Electromagnetic & Sensor Systems ... sector. Specialized experience must demonstrate the following: experience as a professional engineer or scientist providing oversight and guidance in the… more
    Naval Sea Systems Command (10/28/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …to applicants who respond to this flyer. Responsibilities You will serve as an Engineer or Scientist within the Systems of Systems Engineering Branch, Warfare ... sector. Specialized experience must demonstrate the following: as a professional engineer or scientist applying systems engineering principles to research,… more
    Naval Sea Systems Command (11/04/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …public sector. Specialized experience must demonstrate the following: as a professional engineer or scientist applying basic systems engineering principles in ... sector. Specialized experience must demonstrate the following: as a professional engineer or scientist applying systems engineering principles to research,… more
    Naval Sea Systems Command (10/22/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …when tactical systems need physics-based simulations and coordinate the use of SEMS with Segment Test , System Integration Test , and Operational Test (OT) ... This is an interdisciplinary position and may be filled by a General Engineer (0801-series), a General Physical Scientist (1301-series), an Data Scientist more
    Naval Sea Systems Command (10/28/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …experience must demonstrate the following: A professional engineer or scientist in systems architecture design, development, and integration . Examples of ... This is an interdisciplinary position and may be filled by a General Engineer (0801-series), a General Physical Scientist (1301-series), an Operations Research… more
    Naval Sea Systems Command (10/31/25)
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  • Data Scientist /Machine Learning…

    Bowman (Reston, VA)
    …and collaborating on AI/ML product initiatives. The Data Scientist / ML Engineer works closely with stakeholders to prototype, test , and scale machine ... **Short Description** Bowman has an opportunity for a Data Scientist /Machine Learning Engineer to join our team in Reston, VA. At Bowman, we believe in creating… more
    Bowman (08/08/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …You will support the SPY-6 software sustainment activity through code development, integration , test , and issue identification and resolution. You will develop ... be filled by a General Engineer (0801-series), an Electrical Engineer (0850-series), a General Physical Scientist (1301-series), a Mathematician… more
    Naval Sea Systems Command (11/01/25)
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  • Scientist , Opto-Mechanical Engineer

    L3Harris (Wilmington, MA)
    …land, sea and cyber domains in the interest of national security. Job Title: Scientist , Opto-Mechanical Engineer Job Code: 26771 Job Location: Wilmington, MA Job ... mechanical components and/or support equipment in a program team environment. The Scientist , Mechanical Engineer will provide program support and technical… more
    L3Harris (10/31/25)
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  • Scientist , Sr Space Vehicle Systems…

    L3Harris (Palm Bay, FL)
    …phases of the program execution lifecycle: Design, Development, Integration and Test , and Mission Operations. The Space Vehicle Engineer will be responsible ... domains in the interest of national security. Job Title: Scientist , Systems Engineering (Space Vehicle) Job Code: 30659 Job...L3Harris' Space and Airborne Systems seeks a Space Vehicle Engineer to join our growing team in the Surveillance… more
    L3Harris (11/01/25)
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  • Scientist , Systems Engineer

    L3Harris (Nashville, TN)
    …land, sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineer Job Number: 29463 Job Location: Nashville, TN / Dallas, ... Clearance Job Summary: The vital role of a Systems Engineer at L3Harris ForceX is responsible for evaluating complex...ensure design details trace to system requirements + Understand test , integration , verification, and validation planning +… more
    L3Harris (10/01/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …public sector. Specialized experience must demonstrate the following: as a professional engineer or scientist executing systems engineering activities related to ... engineering on the MK41 Vertical Launch System (VLS) including missile integration , launcher control systems, interfaces with combat systems, and all supporting… more
    Naval Sea Systems Command (11/02/25)
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  • Scientist , Systems Engineer (Space…

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineer (Space Vehicle) Job Code: 27103 Job Location: Palm Bay, ... Space and Airborne Systems seeks an Enterprise Space Vehicle Engineer to join our growing team. The person in...ranging from initial requirements and architectures, design and development, integration and test and operations. The role… more
    L3Harris (08/15/25)
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  • Senior Data Scientist - ML Engineer

    Pacific Northwest National Laboratory (Richland, WA)
    …to analysis and decision support. **Responsibilities** PNNL is seeking a Senior Data Scientist - ML Engineer -AI Assurance who has deep experience refactoring and ... part of NSD, combines profound domain expertise and creative integration of advanced hardware and software to deliver computational...offered employment at PNNL, you must pass a drug test prior to commencing employment. PNNL complies with federal… more
    Pacific Northwest National Laboratory (10/31/25)
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  • Scientist , Electrical Engineer

    L3Harris (Cincinnati, OH)
    …30437 Job Location: Cincinnati, Ohio Job Schedule: 4/10 Job Description: As a Scientist Electrical Engineer at L3Harris you will be responsible for architecture, ... design, development, modification, evaluation, and integration of next generation Electronic Safe and Arm Devices...hand calculations and Spice tools. + Lead and direct test activities in all phases of product development cycle.… more
    L3Harris (10/26/25)
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  • Scientist , Software Engineer

    L3Harris (Waco, TX)
    …of the software development life cycle, including requirements analysis, design, implementation, integration , and test of software products. + Applies computer ... sea and cyber domains in the interest of national security. Job Title: Scientist , Software Engineering Job Code: 30377 Job Location: Waco, TX Schedule: 9/80 Job… more
    L3Harris (11/01/25)
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  • Research Scientist / Engineer

    University of Washington (Seattle, WA)
    …**The Department of Biochemistry has an outstanding opportunity for a Research Scientist / Engineer Assistant to join their team.** This position is engaged ... methods for high-resolution spatial transcriptomics platforms. The work involves integration of bioengineering, robotics, and microfluidics to improve the efficiency… more
    University of Washington (08/20/25)
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