• Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …HVAC, Central Plant Utilities, Industrial Processes, Water/Wastewater, Nuclear Power, Data Centers, Cogen Plants, Combined Cooling, Heating & Power, Cooling ... towers, chillers, UPS, Power Monitoring. + Cybersecurity experience - Monitoring advanced threats and managing security...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (12/20/25)
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  • Senior Software Engineer - Frontend

    Walmart (Reston, VA)
    …we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading ... feels a personal stake in everything that you work on, has a love for data , enjoys solving complex problems, has a passion for privacy, knows how to foster strong… more
    Walmart (11/13/25)
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  • Communications & Signal Processing Engineer

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... systems including commercial radios, cellular technologies, satellite communications, military unique data links, etc . MITRE 's work involves assessing, designing,… more
    The MITRE Corporation (01/09/26)
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  • Associate Sensors Engineer

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... test innovative undersea and maritime sensing solutions, turn complex ocean data into actionable models, and collaborate across disciplines to drive impact-focused… more
    The MITRE Corporation (01/01/26)
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  • Network Systems Engineer Cyber Opns (SME)

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing… more
    Nightwing (12/20/25)
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  • Engineer Systems Architect - MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government ... commercial customers. Our capabilities range from C5ISR, AI and Big Data , cyber operations and synthetic training environments to fleet sustainment, environmental… more
    Huntington Ingalls Industries (12/19/25)
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  • Senior Software Engineer

    Huntington Ingalls Industries (Roanoke, VA)
    …Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government ... commercial customers. Our capabilities range from C5ISR, AI and Big Data , cyber operations and synthetic training environments to fleet sustainment, environmental… more
    Huntington Ingalls Industries (12/11/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing… more
    Nightwing (11/21/25)
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  • Fire Protection Field Engineer - New…

    M. C. Dean (Vienna, VA)
    …the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Responsibilities: + Plan and perform testing and inspection of ... research using NFPA standards, manufacturer installation manuals, and technical data sheets to determine material requirements, installation procedures, and system… more
    M. C. Dean (01/01/26)
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  • Generative AI Engineer

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... sponsor base + Evaluate technology solutions in the context of mission data and workflow needs, and provide actionable recommendations for improving the performance… more
    The MITRE Corporation (12/20/25)
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