• TYLin (Alexandria, VA)
    …**Job Summary** TYLin's Rail + Transit team is growing, and we're looking for a Senior Mechanical Project Engineer who is passionate about mechanical ... of rail infrastructure. **Responsibilities & Qualifications** **What You'll Do** + **Lead mechanical design ** for stations, tunnels, and transit facilities -… more
    DirectEmployers Association (10/25/25)
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  • JE Dunn Construction Company (Washington, DC)
    Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN, ... diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical ,...and refers all exceptions to supervisor. + Career Path: Senior M/E Engineer . **Key Role Responsibilities -… more
    DirectEmployers Association (10/22/25)
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  • Senior Mechanical Engineer

    CMTA, Inc (Arlington, VA)
    …we're innovators, collaborators, and changemakers. We're looking for a skilled and motivated Senior Mechanical Engineer to join our growing team and ... with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next...real impact on communities. **What You'll Do:** + Lead mechanical design from concept through construction. +… more
    CMTA, Inc (11/10/25)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …construction and operation of commercial nuclear power plants overseas. # Job Summary: As a Senior Mechanical Engineer , you will support the development of ... As the EPC, our responsibilities will include providing the design for the Turbine Island and Balance of Plant...Education and Experience Requirements: Requires a bachelor's degree in Mechanical (or related) Engineering and a minimum of 8… more
    Bechtel Corporation (11/06/25)
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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 ... + Knowledge of Navy acquisition processes + Knowledge of mechanical design standards and practices for Naval...+ Master's degree in an Engineering field + Professional Engineer (PE) Certification Security Clearance: Minimum: Interim or Active… more
    Cydecor, Inc. (11/10/25)
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  • Senior Project Manager/ Mechanical

    CBRE (Washington, DC)
    Senior Project Manager/ Mechanical Engineer -Hyperscale Data Center Construction Job ID 244547 Posted 28-Oct-2025 Service line PJM Segment Role type Full-time ... US - Remote - US - United States of America **About the role** The Senior Project Manager/ Mechanical Engineer provides consulting services to our global… more
    CBRE (10/29/25)
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  • Mechanical Engineer - Senior

    Sargent & Lundy (Elkridge, MD)
    …will include, but are not limited to: + You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior ... Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical ...detailed design phases for all aspects of mechanical engineering work. + Develop integrated systems designs and… more
    Sargent & Lundy (08/26/25)
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  • Senior Mechanical Engineer

    Stantec (Washington, DC)
    …us and design your place with Stantec. Your Opportunity We are seeking a Senior Mechanical Engineer to help leading exciting and complex projects to join ... design , design development, and construction documents - Design mechanical systems including heating, cooling, heat rejection, air distribution,… more
    Stantec (11/17/25)
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  • Senior Mechanical Engineer

    CMTA, Inc (Fairfax, VA)
    …transition to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of performance contracts for our clients, ... CMTA, a Legence company, is looking for an experienced Engineer to help expand our reach in new markets....visits, audits, and energy calculations. + Direct the engineering design team in producing drawings and specifications. + Direct… more
    CMTA, Inc (11/15/25)
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  • Senior Mechanical Engineer

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

    Jacobs (Washington, DC)
    …looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy ... & vendors, sizing and selecting equipment, and preparing construction design packages. You'll be accountable for the schedule and...of HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced… more
    Jacobs (10/17/25)
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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 ... looking for candidates with experience in the analysis, design , and licensing requirements of mechanical and...the analysis, design , and licensing requirements of mechanical and nuclear systems and components for nuclear power… more
    Sargent & Lundy (09/09/25)
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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 ... of aboveground and underground structures and associated infrastructure and protective design characteristics. Work will be performed in a fast-paced, high-energy… more
    Leidos (09/26/25)
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  • Mechanical Engineer

    Fairfax County Sheriff's Office (Fairfax, VA)
    Mechanical Engineer ( Engineer IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5104001) Apply  Mechanical Engineer ( ... mechanical , plumbing systems, and Building Automation Systems. + As licensed professional mechanical engineer signs and seals own work product. + Ensures the… more
    Fairfax County Sheriff's Office (11/02/25)
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  • Senior Harness Design

    KBR (Washington, DC)
    Title: Senior Harness Design Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... our national security. KBR is seeking a highly skilled Senior Harness Design Engineer to...using industry-standard CAD tools. + Ensure compliance with electrical, mechanical , and environmental requirements in accordance with MIL-STD, NASA,… more
    KBR (09/18/25)
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  • Principal Engineer / Senior

    Northrop Grumman (Linthicum Heights, MD)
    …and large-scale high-performance computing systems. MDA is seeking a **RF Microwave Design Engineer ** with demonstrated ability to support our innovative **What ... running at significantly higher clock speeds. As an RF Design Engineer on our team, you'll work...hardware designs + Collaborating with peer functions such as Mechanical , Manufacturing, Test, and IC design Engineers… more
    Northrop Grumman (10/16/25)
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  • Senior Navy Design Engineer

    Cydecor, Inc. (Washington, DC)
    …Job Description: Cydecor is looking for a highly experienced Senior Navy Design Engineer with expertise in mechanical , structural, electrical, or ... acquiring or developing mission-appropriate Naval vessels and systems. + Lead the design and development of mechanical , structural, electrical, or electronic… more
    Cydecor, Inc. (11/10/25)
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  • Project Manager/Lead Mechanical

    WSP USA (Columbia, MD)
    …years of relevant post education experience in engineering discipline and prior mechanical design experience. + Professional Engineer (PE) license required ... is currently initiating a search for a **Project Manager/Lead Mechanical Engineer ** for our **Columbia, MD** office....from project inception to completion in the management of mechanical design and construction of building and… more
    WSP USA (10/29/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …Solutions (MDS) division are seeking a highly motivated **Junior Mechanical Engineer ** to support the planning, design , and analysis of mechanical ... offers the opportunity to work under the mentorship of senior engineers and contribute to system layout, equipment selection,...+ Proficiency in CAD software (eg, SolidWorks, AutoCAD) for mechanical design and drafting. + Understanding of… more
    Leidos (10/23/25)
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  • Navy Mechanical Engineer - Clearance…

    Cydecor, Inc. (Washington, DC)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Navy Mechanical Engineer to provide support to a Naval Sea Systems Command ... (NAVSEA) customer. There are several openings spanning junior to senior positions. The role will support the design...of relevant experience and a bachelor's level degree in Mechanical Engineering. + Professional Engineer License +… more
    Cydecor, Inc. (10/23/25)
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