• Senior Mechanical Engineer

    Jacobs (Washington, DC)
    …power, mechanical systems, fire protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ability ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (10/10/25)
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  • Senior Mechanical Engineer

    Jacobs (Washington, DC)
    Jacobs has an opportunity for a Senior Mechanical Engineer supporting our long-term project in Washington, DC. Position Description The Senior ... with our Federal group as an owner's representative. The Senior Mechanical engineer will act...construction. * Active secret clearance and ability to obtain Top Secret clearance. Ideally, You''ll also have: * Professional… more
    Jacobs (10/18/25)
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  • Senior Mechanical Engineer

    V2X (Mclean, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and ... power, mechanical systems, fire protection, construction, etc.) + Professional Engineer (PE) Registration desired. + Education: + Bachelor's degree in … more
    V2X (10/07/25)
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  • Senior Navy Mechanical

    Cydecor, Inc. (Washington, DC)
    …commitment to Excellence, what separates us. Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle ... Here's what you need: + Bachelor's level degree in Mechanical Engineering. + 10 years of relevant experience +...+ Master's degree in an Engineering field + Professional Engineer (PE) Certification Security Clearance: Minimum: Interim or Active… more
    Cydecor, Inc. (10/10/25)
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  • Senior Mechanical Engineer

    TAI (Rockville, MD)
    **About the Role:** TAI Engineering is seeking a Mechanical /Clean Utilities Engineer with at least five years of experience, preferably within the biotech or ... supporting the startup, commissioning, and ongoing maintenance of the facility's mechanical and clean utility systems. This role requires a detail-oriented… more
    TAI (09/11/25)
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  • Mechanical Engineer - Senior

    Sargent & Lundy (Elkridge, MD)
    …include, but are not limited to: + You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers and ... assignments that include investigating, troubleshooting, and solving a wide variety of mechanical engineering issues. + Act as the Mechanical team lead… more
    Sargent & Lundy (08/26/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate ... + Model different aspects of a facility to include mechanical , electrical, and structural components within industry software packages...+ Candidate **must possess** an active TS/SCI, or a Top Secret clearance with a current SSBI, and be… more
    Leidos (09/26/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Elkridge, MD)
    Description This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities. We are ... candidates with experience in the analysis, design, and licensing requirements of mechanical and nuclear systems and components for nuclear power plants. You will… more
    Sargent & Lundy (09/09/25)
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  • Mechanical Commissioner - Project…

    Veolia North America (Sterling, VA)
    …than 350 locations across North America. **Job Description** **Position Purpose:** Project Engineer - Performs commissioning of mechanical systems. Must be a ... information; executing daily field activities; maintaining project documentation; assisting the Senior Project Engineer ; and providing guidance to associate… more
    Veolia North America (10/11/25)
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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, ... of power and energy, federal services, and health and life sciences. We provide top -tier engineering services by focusing on first principles and relying on a team… more
    MPR Associates (10/14/25)
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  • Project Engineer - Process…

    Stantec (Washington, DC)
    …Grow with us, H2O+U. Your Opportunity We are looking for a talented Project Engineer who wants to be part of a purpose-driven organization that's focused on helping ... water infrastructure life cycle. The role of a Project Engineer with our Water Team is a dynamic position...and schedules. - Evaluates, selects, specifies, and engineers process mechanical systems or products for a project. - Conducts… more
    Stantec (08/07/25)
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  • Mechanical Engineer Intern

    Nightwing (Springfield, VA)
    …commercial markets. Nightwing is seeking a highly motivated and detail oriented Mechanical Engineering Intern to join our team at Nightwing's Springfield, VA ... and analysis of tools/mechanisms, creation of detailed fabrication drawings, mechanical testing, rapid prototyping and assembly, report and presentation writing,… more
    Nightwing (10/19/25)
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  • Mechanical Engineer Intern - Energy…

    Sargent & Lundy (Elkridge, MD)
    Description Relocation assistance is not provided for this position. + As a Mechanical Engineering Intern, you will be assigned to work on a project team and assist ... systems and components. + Working under the direction of senior engineers, this position will offer you the opportunity...opportunity to utilize and expand your academic background in Mechanical Engineering in one or more of the following… more
    Sargent & Lundy (10/02/25)
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  • Senior Project Manager/Technical Lead,…

    Stantec (Washington, DC)
    …of 15 years related experience in project management, preferably for process mechanical projects. - Licensure: Licensed Professional Engineer (PE) or ability ... Grow with us, H2O+U Your Opportunity We are looking for a talented Process Mechanical Sr. Project Manager / Technical Lead focused on the planning and engineering… more
    Stantec (08/07/25)
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  • Senior Navy Design Engineer

    Cydecor, Inc. (Washington, DC)
    …Cydecor is looking for a highly experienced Senior Navy Design Engineer with expertise in mechanical , structural, electrical, or electronic design, ... Naval vessels and systems. + Lead the design and development of mechanical , structural, electrical, or electronic systems for shipbuilding and defense projects,… more
    Cydecor, Inc. (10/10/25)
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  • Senior Water Reuse Engineer

    Stantec (Washington, DC)
    …H2O+U. Your Opportunity Stantec, a leading global engineering and design firm, is seeking a Senior Water Reuse Engineer to join our team in the Northeast. As a ... Senior Water Reuse Engineer , you will lead...Adobe. Education and Experience - Bachelor's degree in Civil, Mechanical , or Chemical Engineering, Master's degree preferred. - Licensed… more
    Stantec (08/07/25)
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  • Senior Line Engineer

    United Airlines (Dulles, VA)
    …work on our planes, join our Tech Ops experts and help keep our fleet in tip- top shape. **Job overview and responsibilities** Senior Line Engineers are part of a ... goals starts with supporting yours. Grow your career, access top -tier health and wellness benefits, build lasting connections with...related technical field or equivalent relative work experience + Senior Line Engineer I: 5-8 years +… more
    United Airlines (08/19/25)
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  • Senior Guidance and Control Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …including hypersonics, cruise missiles, submarines, and autonomous flight vehicles. As a senior engineer , you will spearhead development of agile and robust ... systems, leveraging your deep technical expertise and passion for continuous learning. As a Senior Guidance & Control Engineer , you will: + Apply your expertise… more
    Johns Hopkins Applied Physics Laboratory (09/23/25)
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  • Senior Engineer

    Schnabel Engineering (Sterling, VA)
    …We approach problems with creativity and innovation. The Sterling office is seeking a Senior Engineer to join our growing practice in the Northern Virginia area. ... part of who we are. Schnabel is an ENR Top 500 Design Firm with 650+ employees in 30...Skills/Experience:** + Minimum of a Bachelor's Degree in Civil, Mechanical , Mining, Structural, Geotechnical Engineering from an ABET-accredited university,… more
    Schnabel Engineering (09/19/25)
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  • Senior Hyperscale Solutions Engineer

    NTT America, Inc. (Annapolis, MD)
    …understanding of hyperscale customer technical requirements particularly electrical and mechanical systems. + Executes the technical solutioning of hyperscale client ... to oversee the development, design, and delivery of complex electrical and mechanical solutions, ensuring they meet the highest standards of quality and performance.… more
    NTT America, Inc. (08/20/25)
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