• Mechanical Engineer

    Leidos (Springfield, VA)
    …** Leidos and its Multi-Domain Solutions (MDS) division are seeking a highly motivated ** Junior Mechanical Engineer ** to support the planning, design, and ... analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission-critical...documentation. The ideal candidate possesses a solid foundation in mechanical engineering principles, a passion for learning, and a… more
    Leidos (10/23/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    … - 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,...systems that support 24/7 operations. If you're passionate about mechanical engineering, eager to learn through mentorship, and ready… more
    Leidos (12/24/25)
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  • Junior Aerospace Digital Forensics…

    CACI International (Sterling, VA)
    Junior Aerospace Digital Forensics Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... Type of Travel: Continental US * * * **The Opportunity:** CACI is seeking a Junior Aerospace Digital Forensics Engineer to join our innovative team dedicated to… more
    CACI International (12/17/25)
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  • Systems Engineer , Junior

    KBR (Chantilly, VA)
    Title: Systems Engineer , Junior KBR is seeking a Junior Systems Engineer to support our customers in Chantilly, VA. The position requires the employee to ... provide technical expertise as a Systems Engineer and Technical Assistance (SETA). The ideal candidate will have experience within the Intelligence Community with a… more
    KBR (11/21/25)
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  • Junior Navy Engineer

    Serco (Arlington, VA)
    …by high-impact work that directly supports the US Navy, **Serco** is seeking a Junior Engineer to join a highly experienced team in **Arlington, VA** supporting ... email to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/72323/ junior -navy- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent… more
    Serco (12/16/25)
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  • Mechanical Engineer 4

    CDM Smith (Chesapeake, VA)
    …address today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. This role ... future leadership roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum… more
    CDM Smith (11/26/25)
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  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    This Opportunity WSP is currently initiating a search for a **Lead Mechanical Engineer ** for our **Arlington, VA** office. Provides high level technical ... 10 years of relevant post education experience in engineering discipline and prior mechanical design experience. + Engineer license required. + Proficient with … more
    WSP USA (10/18/25)
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  • Mechanical Engineer

    CDM Smith (Chesapeake, VA)
    junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** ... staff. Performs other duties as required. Provides technical guidance and training to more junior staff. Mentors more junior staff and develops them for future… more
    CDM Smith (11/08/25)
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  • Engineer Mechanical 4

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER MECHANICAL 4 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43935 Team: E83 RCT PLT PLG YD ENG Entity: Newport News ... Fluid Systems team (Dept. E83) is looking for a Mechanical Engineer to join their team in...to, and revise engineering drawings and technical manuals. Mentor Junior Engineers **Must Have** Bachelor's Degree and 9 years… more
    Huntington Ingalls Industries (12/22/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …engineering services and consulting firm. We have exciting opportunities for experienced mechanical engineers to join our team. If you are seeking a unique, ... in fluid flow, thermodynamics, stress analysis, finite element analysis, mechanical design, materials, circuit design, software development and instrumentation and… more
    MPR Associates (10/14/25)
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