• Scientist , Systems Engineer

    L3Harris (Ashburn, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Scientist , Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Senior Scientist , Systems

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Systems Engineer Job Code: 28926 Job Location: Herndon, VA Job ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (10/05/25)
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  • Sr. Scientist - Program Chief…

    L3Harris (Ashburn, VA)
    …available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike Munition ... Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will include providing technical direction to all the… more
    L3Harris (09/04/25)
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  • Scientist , Systems Engineer

    L3Harris (Ashburn, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Scientist , Chief Integration/Test Engineer Job Code: 27748 Job Location : Clifton, ... Description : As the SI&T Chief Integration and Test Engineer , you are responsible for driving the integration and...for driving the integration and test of complex electronic systems for the defense industry. You will need to… more
    L3Harris (11/20/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …service or equivalent experience in the private or public sector as a professional scientist or engineer applying systems engineering principles to research, ... advanced combat system integration technical activities. You will apply systems engineering, requirements engineering, systems engineering process/management,… 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 ... Specialized experience must demonstrate the following: as a professional engineer or scientist applying systems engineering principles to research, analyze,… more
    Naval Sea Systems Command (10/22/25)
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  • Cooperative Engagement Capability Systems

    Naval Sea Systems Command (Dahlgren, VA)
    …service or equivalent experience in the private or public sector as a professional scientist or engineer applying systems engineering principles to research, ... equivalent experience in the private or public sector as a professional scientist or engineer applying basic systems engineering principles in support of… more
    Naval Sea Systems Command (10/22/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …/Embedded Engineer + Systems Administration - Linux + Information Security Systems Engineer /Officer (ISSE/ISSO) + Data Scientist + Systems ... across the nation. Our most common opportunities are in the following areas: + Software Engineer / Developer: Java, Python, AI/ML + DevOps Engineer + Reverse … more
    Leidos (10/18/25)
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  • Engineer

    Naval Sea Systems Command (VA)
    …or public sector. Specialized experience must demonstrate the following: As a professional engineer or scientist applying systems engineering principles to ... respond to this flyer. Responsibilities You will serve as Radio Frequency Engineer supporting the Intelligence Engineering Branch (DNA-42) at Naval Surface Warfare… more
    Naval Sea Systems Command (10/04/25)
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  • Distinguished Scientist / Engineer

    Naval Sea Systems Command (Dahlgren, VA)
    …technical qualifications. TQ 1. A nationally recognized, world-class scientist or engineer with expert knowledge of combat control systems including sensors, ... Summary The Distinguished Scientist / Engineer for Combat Control is an...and supporting technologies. Responsibilities You will be Naval Sea Systems Command's Senior Scientist and leading technologist… more
    Naval Sea Systems Command (11/21/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    Summary You will serve as a Future Integrated Combat Systems Engineer in the Surface Combatant Development Branch; Warfare Architecture & Engineering Division; ... Integrated Combat Systems Department of NAVSURFWARCENDLD. This position is part of...in the private or public sector as a professional engineer or scientist conducting design, development, test… more
    Naval Sea Systems Command (11/22/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …be filled by a General Engineer (0801-series), an Electrical Engineer (0850-series), a General Physical Scientist (1301-series), a Mathematician ... efforts, and testing, troubleshooting, evaluating, and modifying radar and RF systems . You will conduct standard test and evaluation activities including… more
    Naval Sea Systems Command (11/01/25)
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  • Distinguished Scientist / Engineer

    Naval Sea Systems Command (Dahlgren, VA)
    Summary You will serve as the Distinguished Scientist / Engineer Chief Technology Officer of Naval Surface Warfare Center Dahlgren Division (NSWCDD). The Secretary ... technical qualifications. TQ#1. Comprehensive knowledge of Navy surface ship systems , emerging technologies, and relevant scientific/engineering disciplines to identify,… more
    Naval Sea Systems Command (11/15/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (VA)
    …Specialized experience must demonstrate the following: Experience as a professional engineer or scientist applying computer engineering principles to design ... Advanced Virtual Environment (STAVE) Virtual Maintenance Trainer (VMT) Software Engineer or Battle Force Tactical Training/Advanced Training Domain (BFTT/ATD)… more
    Naval Sea Systems Command (10/28/25)
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  • Engineer / Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …This is an interdisciplinary position and may be filled by a Computer Engineer (0854-series) or a Computer Scientist (1550-series) depending upon the ... and execution in the development of virtualization test, production, and training systems . You will evaluate and analyze security needs and software requirements to… more
    Naval Sea Systems Command (11/04/25)
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  • Data Scientist /Machine Learning…

    Bowman (Reston, VA)
    **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 ... commitment to provide unparalleled service to our clients. **Purpose** The Data Scientist / Machine Learning (ML) Engineer supports the organization's AI… more
    Bowman (11/06/25)
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  • Sediment Remediation Specialist ( Engineer

    CDM Smith (Fairfax, VA)
    …TSU **Job Description:** CDM Smith's Environmental Services Group is seeking an Engineer , Scientist or Geologist with a.) experience modeling contaminant ... strategy to the client. \#LI-AE1 **Job Title:** Sediment Remediation Specialist ( Engineer , Scientist or Geologist) **Group:** ESO **Employment Type:** Regular… more
    CDM Smith (11/21/25)
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  • Cleared Data Engineer / Scientist

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Data Engineer / Scientist with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA** As a Data Engineer ... SMEs, and cyber analysts to design, develop, build, and analyze data management systems . You will work with and analyze our client's challenges and provide solutions… more
    Noblis (09/04/25)
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  • AI Integration Data Scientist

    BWX Technologies, Inc. (Lynchburg, VA)
    …about making a difference. **Job Summary** We are hiring an AI Integration Data Scientist / Engineer (depending on degree) to lead the secure, scalable, and ... + Design and implement AI-powered solutions that integrate seamlessly into existing systems and workflows. + Build prototypes and proof-of-concepts to validate AI… more
    BWX Technologies, Inc. (11/16/25)
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  • Machine Learning Engineer / Data…

    Prometheus Federal Services (VA)
    …a trusted partner of federal health agencies, seeking a Machine Learning Engineer /Data Scientist to support advanced analytics initiatives within the Department ... AI/ML models for predictive analytics, natural language processing, and decision support systems . + Design, develop, and deploy robust machine learning and deep… more
    Prometheus Federal Services (09/27/25)
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