• 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 (Ashburn, 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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  • Design Engineer III

    VTG (Washington, DC)
    …skills: + Professional Engineer License + Professional experience in mechanical , structural or electrical/electronic design for Navy shipbuilding and defense ... Overview We are seeking a Design Engineer to support our Washington,...-7 years of relevant experience + Professional experience in mechanical , structural or electrical/electronic design + Must… more
    VTG (11/16/25)
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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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  • Process Control Systems Engineer III

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitleProcess Control Systems Engineer III Recruitment Category TypeStandard Functional CategoryEngineering & Construction ... Position LocationLaurel Position Summary Information General Summary TheProcess Control Systems Engineer III performs a variety of professional, technical, and… more
    Washington Suburban Sanitary Commission (WSSC) (10/11/25)
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  • Mechanical Design Engineer

    Actalent (Rockville, MD)
    …seeking professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of Small Modular ... duties as assigned by manager. Skills Mechanical , Design , Mechanical engineering, Mechanical design , Engineering management, Cad, Engineering Top… more
    Actalent (11/24/25)
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  • Automation & Controls Engineer III

    TAI (Owings Mills, MD)
    **About the Role:** Join TAI's Electrical and Controls Engineering Group as an Engineer III and take the lead in detailed electrical and process controls ... design for diverse projects. You'll drive work across the...have:** + Bachelor's degree from an accredited university; Electrical, Mechanical or Chemical Engineering + Professional Engineer more
    TAI (11/04/25)
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  • Electrical Engineer II/ III

    Textron (Hunt Valley, MD)
    **Electrical Engineer II/ III ** **Description** **About This Role** As an electrical engineer , you will perform a variety of assignments including conceptual ... design , engineering analysis, detailed sub\-system electrical design ,...Experience** **Level 2** A bachelor's degree in electrical, or Electro\- Mechanical Engineering with 2 or more years' experience is… more
    Textron (11/21/25)
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  • Autonomous Vehicle Engineer III

    Textron (Hunt Valley, MD)
    **Autonomous Vehicle Engineer III ** **Description** **_Who We Are_** Textron Systems is part of Textron, a $14 billion, multi\-industry company employing 35,000 ... what they do - in an Autonomous Vehicle Systems Engineer role, you will be responsible for: Textron Systems...the entire life cycle of our products, from conceptual design through testing and delivery\. Your day may include… more
    Textron (09/06/25)
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  • Test Engineer III

    Textron (Hunt Valley, MD)
    **Test Engineer III ** **Description** **_Who We Are_** Textron Systems is part of Textron, a $14 billion, multi\-industry company employing 35,000 talented ... tasks - including \(but not limited to\) requirements analysis, design review support, test planning, readiness reviews, integration, verification, test/failure… more
    Textron (12/03/25)
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  • Validation Engineer III

    ThermoFisher Scientific (Rockville, MD)
    …make the world healthier, cleaner and safer. **What will you do?** As a Validation Engineer III , you will be responsible to interact with several departments to ... standards and provide recommendations for resolving them Prepare detailed reports or design statements based on results of validation and qualification tests or… more
    ThermoFisher Scientific (11/26/25)
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  • Systems Engineer III

    Amentum (Annapolis Junction, MD)
    …is contingent upon contract award** Amentum is seeking a cleared **Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, MD** . **Essential ... develop system requirements specifications + Analyze system requirements and leads design and development activities. + Guide users in formulating requirements,… more
    Amentum (09/25/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Ashburn, 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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  • PSAB: Project Mechanical Engineer

    KBR (Washington, DC)
    Title: PSAB: Project Mechanical Engineer (Secret Clearance) Title: PSAB: Mechanical Engineer - Saudi Arabia + Location: Al Kharj Saudi Arabia + ... this position. The Prince Sultan Air Base (PSAB) Project Mechanical Engineer (ME) shall provide architectural and...to meet on the installation with Government personnel. + Design and develop designs along with scope of work… more
    KBR (12/04/25)
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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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  • Senior Development Engineer - Remote…

    Constellation (Washington, DC)
    …regular travel needs. **Primary Purpose of Position** The Senior Development Engineer is responsible for the development of Infrastructure Renewal and Building ... with a focus on energy efficiency and sustainability. The Senior Development Engineer , under direction of leadership, will support the identification and development… more
    Constellation (09/12/25)
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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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  • Field Service Engineer (4 years + - Hugo…

    Medtronic (Baltimore, MD)
    …the walk, creating an inclusive culture where you can thrive. A Field Service Engineer (FSE) at Medtronic is responsible for the technical support and service of ... Minneapolis, MN; or St. Louis, MO.** **A Field Service Engineer (FSE) at Medtronic is responsible for the technical...**Requires minimum of 4 years of relevant experience.** **Level III : Requires minimum of 4 years** **of clinical field… more
    Medtronic (11/22/25)
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