• 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, ... 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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  • Ralliant (Springfield, VA)
    …non-destructive testing industries. **Brief Description** Sonix is seeking an experienced Senior Product Lifecycle Engineer who will be responsible for ... product lineup. In addition to product lifecycle management the engineer will be responsible for assisting our global service...to be able to understand system level, electrical and mechanical issues reported by the field or operations team… more
    DirectEmployers Association (08/06/25)
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  • Rocket Lab Corporation (Silver Spring, MD)
    …II level) YOU'LL BRING THESE QUALIFICATIONS AS A SENIOR STRUCTURAL ANALYSIS ENGINEER I: Bachelor's degree in mechanical or aerospace engineering; or other ... missions including the James Webb Space Telescope, NASA Psyche Mission , Artemis I, Mars Ingenuity helicopter, and more. Join...THESE QUALIFICATIONS AS A SENIOR STRUCTURAL ANALYSIS ENGINEER II: Bachelor's degree in mechanical or… more
    Upward (08/04/25)
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  • Ralliant (Washington, DC)
    **Qualitrol Job Description** **Role:** Field Service Engineer **Location:** New Jersey, Maryland, Delaware, Washington DC, or Philadelphia area **Excellent Pay and ... to join our service team as a Field Service Engineer . As an FSE, you will be required to...installation of products at customer site, including electrical and mechanical testing. + Diagnoses system failures and determines the… more
    DirectEmployers Association (08/05/25)
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  • Rocket Lab Corporation (Silver Spring, MD)
    …build and assemble satellite hardware and software that supports other satellite missions. SENIOR MANUFACTURING ENGINEER I/II As a Manufacturing Engineer at ... missions including the James Webb Space Telescope, NASA Psyche Mission , Artemis I, Mars Ingenuity helicopter, and more. Join...(Please note: This role can be hired at the Senior Manufacturing Engineer I or Senior more
    Upward (08/04/25)
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  • Senior Mechanical Engineer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile US Navy ... Description and Responsibilities: BAE Systems is seeking an experienced senior mechanical engineer to support...ensure the constructed facility performs the necessary function of mission . A limited amount of travel to off-site locations… more
    BAE Systems (09/10/25)
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  • Senior Mechanical Design…

    KBR (Washington, DC)
    Title: Senior Mechanical Design Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... country's most critical role - protecting our national security. KBR is seeking a Senior Mechanical Design Engineer with strong CAD proficiency and… more
    KBR (08/08/25)
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  • Senior Mechanical & Propulsion…

    Aurora Flight Sciences Corporation (Manassas, VA)
    Senior Mechanical & Propulsion Engineer Job Code 4007 Assigned Aurora Location Manassas, VA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=4007) Senior Mechanical & Propulsion Engineer Position Overview At… more
    Aurora Flight Sciences Corporation (10/14/25)
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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 ... premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure… more
    Cydecor, Inc. (10/10/25)
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  • Senior Data Center Mechanical

    CBRE (Washington, DC)
    Senior Data Center Mechanical Engineer Job ID 243002 Posted 14-Oct-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, Data ... States of America **About the Role:** As a CBRE Senior Data Center Mechanical Engineer ,...infrastructure, including cooling and fire protection. + Familiarity with mission critical infrastructure. + The innovative mentality to develop… more
    CBRE (10/15/25)
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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 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...high-performing projects with unmatched outcomes, serving industry leaders in mission -critical and other essential sectors such as data centers,… more
    CMTA, Inc (10/21/25)
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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, ... and career opportunities. CMTA, a Legence company, is looking for an experienced Engineer to help expand our reach in new markets. The Energy Solutions division… more
    CMTA, Inc (10/18/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate ... and equipment + Model different aspects of a facility to include mechanical , electrical, and structural components within industry software packages (AutoCAD, Revit… 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 ( ... systems, and Building Automation Systems. + As licensed professional mechanical engineer signs and seals own work...+ Experience for designing and construction of life cycle mechanical systems and component replacement in occupied mission more
    Fairfax County Sheriff's Office (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 ... Junior Level: 4 years of relevant experience and a bachelor's level degree in Mechanical Engineering. + Professional Engineer License + Relevant mechanical more
    Cydecor, Inc. (10/23/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    **Description** **Leidos - Multi-Domain Solutions (MDS) Division** **Position: Junior Level Mechanical Engineer ** Leidos and its Multi-Domain Solutions (MDS) ... division are seeking a highly motivated **Junior Mechanical Engineer ** to support the planning, design, and analysis of mechanical systems-primarily Heating,… more
    Leidos (10/23/25)
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  • Mechanical Engineer , Data Center…

    Amazon (Herndon, VA)
    …to build things better & faster for our customers. AWS is looking for a Mechanical Engineer to become part of a global data center engineering team, responsible ... can be based out of Seattle, Washington, Columbus Ohio or Herndon, Virginia. Our Mechanical Engineer is responsible for performing analysis related to piping and… more
    Amazon (10/22/25)
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  • Junior Mechanical Engineer

    Leidos (Chantilly, VA)
    …The Multi-Domain Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of ... mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission -critical operations in government, commercial, and institutional facilities. Working… more
    Leidos (10/04/25)
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  • Mechanical Engineer IV

    VTG (Washington, DC)
    Overview We are seeking a senior Mechanical Engineer to support our Washington, DC office. Candidate will review and analyze UxV designs, support design and ... Clearance and ability to sustain one Preferred skills: + Master's level degree in Mechanical Engineering + Professional Engineer License + 15 or more years of… more
    VTG (10/17/25)
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