• Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer to ... support the planning, design, and analysis of mechanical systems -primarily Heating, Ventilation, and Air Conditioning (HVAC)-for secure, mission-critical operations… more
    Leidos (11/05/25)
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  • Electrical Engineer 5

    CDM Smith (Fairfax, VA)
    …on industrial design projects Design and retrofit industrial power distribution systems and substations. Create complex electrical system designs including ... master plans, protection and generation models, and renewable energy systems . Conduct power system studies and electrical calculations for lighting,… more
    CDM Smith (10/11/25)
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  • Cybersecurity Engineer

    Red River (King George, VA)
    …networks. + Assist and drive complex ATO RMF packages. + Design and implement system security into complex systems . + Conduct security assessments to identify ... is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical...and submitting complex ATO packages. + Designing and implementing system security into complex systems . + Experience… more
    Red River (10/06/25)
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  • Virtual Desktop Engineer (Azure/AWS)

    Leidos (Alexandria, VA)
    …security operations, and decision intelligence. We're the minds behind the mission-critical systems that keep our nation secure. _​_ **​** **Ready to** ** engineer ... Digital Modernization Sector at Leidos is seeking a dynamic **Senior Software Engineer ** to support cloud modernization initiatives for the **United States Coast… more
    Leidos (11/09/25)
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  • ADC Windows Client Engineer , Region…

    Amazon (Herndon, VA)
    …operate? Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory ... Key job responsibilities - Manage/Operate and Maintain Active Directory and component systems (DNS, DHCP, NPS, Exchange) - Security compliance to include hardening… more
    Amazon (10/22/25)
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  • Senior Machine Learning Engineer

    Capital One (Richmond, VA)
    Senior Machine Learning Engineer (Intelligent Foundations & Experiences) As a Capital One Machine Learning Engineer (MLE), you'll be part of an Agile team ... dedicated to productionizing machine learning applications and systems at scale. You'll participate in the detailed technical design, development, and implementation… more
    Capital One (11/04/25)
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  • Principal Wireless Standards Engineer

    EchoStar (Herndon, VA)
    …world. **Job Duties and Responsibilities** We are seeking a Wireless Standards Engineer with deep knowledge in end-to-end wireless system architecture and ... forum (mainly 3GPP) in SA/RAN working groups driving the development of system architecture and interface for new services. **Key Responsibilities:** + Represent the… more
    EchoStar (11/05/25)
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  • Ground Solutions Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …Space Vehicle Data processing and command and control. Grow your skills by merging system of systems integration and satellite operations to create a modular, ... Ground Solutions Engineer The Opportunity: Are you looking for an...your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …their interactions and to uncover vulnerabilities. Simulation types include: system of systems simulations, distributed simulations, and object-oriented ... Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the...operations research or a related field + Experience with system of systems modeling and simulation **Preferred… more
    Leidos (09/26/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …optimization, security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. We're seeking a ... highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at C5ISC in Alexandria, VA. In this hands-on role, you'll… more
    Leidos (09/26/25)
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