• Mechanical Engineering Technician

    Chenega Corporation (Quantico, VA)
    …and respond to requests for information (RFI's). + Thorough knowledge of mechanical systems , including progressively difficult substantial experience in this ... GED required + 5+ years of specialized experience in mechanical and plumbing schematic design and ...engineering decisions and practice engineering skills. + Knowledge of mechanical systems effort and extensive hands on… more
    Chenega Corporation (12/01/25)
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  • Consultant, Mechanical Engineering (Mission…

    WSP USA (Herndon, VA)
    …+ Bachelor's degree in Mechanical Engineering or Architectural Engineering with mechanical building systems emphasis + 1-3 years of relevant ... research and inspections of proposed and existing site conditions, equipment, resources, building , infrastructure, usage, and mechanical systems to determine… more
    WSP USA (11/26/25)
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  • Principal Engineer - Mechanical

    Bechtel Corporation (Reston, VA)
    …years of relevant experience Must have at least 8 years prior experience working on mechanical system design for combined cycle fossil power plants # ... Required Knowledge and Skills: + Ability to perform power plant mechanical system design including sizing calculations and P&ID development for main steam,… more
    Bechtel Corporation (12/11/25)
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  • Mechanical Subject Matter Expert

    Meta (Henrico, VA)
    …feedback on global mechanical maintenance strategies and global electrical system design improvements 12. Travel expectations can be significant during ... systems , and have a working knowledge of building automation systems and electrical distribution. **Required Skills:** Mechanical Subject Matter Expert… more
    Meta (10/10/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    … Engineer to lead the design , maintenance, and configuration management of complex building mechanical systems across a secure site. This role demands ... PTO or a monetary bonus.** **Key Responsibilities** + **Lead end-to-end mechanical design ** from concept through production, ensuring robust, efficient,… more
    Leidos (10/27/25)
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  • Senior Principal Data Center Engineer…

    Oracle (Richmond, VA)
    …thermal design and analysis of compute architecture and working knowledge of mechanical and electrical system design considerations. + Understanding ... + Technical lead, serving as a resident data center mechanical systems and thermal management domain expert....hardware/data center infrastructure issues. + Working knowledge of HVAC systems , control development, and building automations +… more
    Oracle (11/25/25)
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  • Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …as a Subject Matter Expert in the areas of design and specify mechanical and plumbing systems including but not limited to HVAC, Plumbing, Pumping, ... members + Perform site survey, calculations, evaluations, equipment selection, equipment specification, system design , system layout for project proposal and… more
    M. C. Dean (11/28/25)
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  • Mechanical Engineer

    Koniag Government Services (Quantico, VA)
    …ducted and plenum return air systems , including Z-ducts and U-ducts in the design . + Understand different mechanical systems . + Review the advantages and ... various HVAC systems . + Review various 24/7 mechanical systems and determine which system...Architectural Engineering + 10 years of experience in the design of building electrical systems more
    Koniag Government Services (11/20/25)
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  • Lead Mechanical Engineer

    EMCOR Group (Springfield, VA)
    … Engineer (ME) to serve as the Subject Matter Expert (SME) for all mechanical systems supporting a major customer in the intelligence community located in ... responsible for the overall management and operation of the mechanical systems in support of of BOS...Advises mechanical technicians in troubleshooting and resolving mechanical system malfunctions. + Develops, implements and… more
    EMCOR Group (10/29/25)
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  • Mechanical Fitter/HVAC Technician

    Leidos (Springfield, VA)
    …+ Perform routine maintenance to ensure safety, efficiency, and longevity of mechanical systems . + Assemble piping using welding, brazing, soldering, threading, ... Technician to perform installation, fabrication, maintenance, and repair of mechanical piping systems across commercial and industrial...+ Conduct pressure tests to detect leaks and verify system alignment and compliance with design and… more
    Leidos (12/05/25)
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