• Mechanical Design Engineer

    Southland Industries (Dulles, VA)
    **Position Summary** Lead, evaluate, design , and engineer projects and systems to specification on projects ranging from new design /build to rehabilitation ... of less-experienced engineers on assigned projects. Mentors and provides guidance on design and technical issues. + Writes technical narratives in response to RFIs.… more
    Southland Industries (09/27/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Manassas, VA)
    The ** Mechanical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a ... to federal customer contracts **PREFERRED QUALIFICATIONS** + Firm understanding of both mechanical and electrical equipment, systems and design related to data… more
    Quality Technology Services, LLC (12/03/25)
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  • WGL - Gas Transmission Engineer (Level I,…

    AltaGas (Springfield, VA)
    **Job Description** **WGL - Gas Transmission Engineer (Level I, II, III or IV)** WGL has an immediate need for a Transmission Engineer to provide design ... -in-Training" (EIT) Certification preferred. + "Project Management Professional" (PMP) Certification preferred. ** Engineer Level III ** + 3+ Years in the natural… more
    AltaGas (10/21/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Manassas, VA)
    The **Electrical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a Data ... with QTS Development Team, external construction resources, to ensure system design , installation and testing adhere to operational standards. * Conduct thorough… more
    Quality Technology Services, LLC (11/27/25)
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  • Lead/ Principal ASME Codes and Standards…

    MPR Associates (Alexandria, VA)
    …mentor our growing team in a variety of activities related to ASME Section III design , analysis and construction. MPR solves complex problems across power, ... capable and motivated Lead/ Principal ASME (American Society of Mechanical Engineers) Codes and Standards Engineer to...methods using both design by analysis and design by rule, as applicable. + Section III more
    MPR Associates (10/30/25)
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  • DCEO Chief Engineer 4, DCC Communities

    Amazon (Chantilly, VA)
    …to the teams and groups within the data centers. The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical , and fire/life ... EOT's in their role of providing hands-on electrical and mechanical equipment troubleshooting and operations. Implementation and execution of site/equipment-specific… more
    Amazon (10/17/25)
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  • Building Automation Systems (BAS) Project…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …experience, Engineer II employees are eligible for a non-competitive appointment to Engineer III within the engineering discipline for which they have been ... Building Automation Systems (BAS) Project Specialist ( Engineer II) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5109346) Apply  Building Automation… more
    Fairfax County Sheriff's Office (11/01/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    Overview **About MC Dean** MC Dean is Building Intelligence . We design , build, operate, and maintain cyber-physical solutions for the nation's most mission-critical ... of technical leaders in electrical, engineering, and cybersecurity industries. The ** Engineer 3** manages all engineering aspects of fire detection and alarm… more
    M. C. Dean (11/28/25)
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