• Mechanical Engineer w/OCONUS Travel

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Mechanical Engineer to join a mature program in the Sterling VA ... location. The qualified Mechanical Engineer will support a very dynamic program in a world-class operations facility and must have a broad range of experience… more
    Nightwing (12/05/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building ... mechanical systems across mission-critical sites. This role demands deep...with Facility Management Control Systems (FMCS). + Active Professional Engineer (PE) license or ability to obtain licensure within… more
    Leidos (12/06/25)
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  • Military Veteran Opportunity - Mechanical

    Bechtel Corporation (Reston, VA)
    …discuss approach, process, schedule, and other expectations. We currently have multiple Mechanical Engineer positions available on our Nuclear, Security & ... client interviews to determine work scope and cost estimates for a project's mechanical aspects. You will lead design, development, modification, and evaluation of … more
    Bechtel Corporation (01/02/26)
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  • Senior Mechanical Engineer - active…

    V2X (Chantilly, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and implementation of various ... power, mechanical systems, fire protection, construction, etc.) + Professional Engineer (PE) Registration desired. + Education: + Bachelor's degree in … more
    V2X (11/25/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Mechanical Engineer ** **- Flight Simulation (Onsite)** **Description:** Senior ... assigned scope of work + May Lead cross-functional teams ( Mechanical and Electrical) in a Hardware Project Engineer...( Mechanical and Electrical) in a Hardware Project Engineer role + Travel as necessary to customer sites,… more
    RTX Corporation (11/06/25)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …long-lasting energy future for generations to come. # Job Summary: As a Senior Mechanical Engineer , you will support the development of Mechanical systems ... the design. # Education and Experience Requirements: Requires a bachelor's degree in Mechanical (or related) Engineering with a minimum of 8 years of relevant… more
    Bechtel Corporation (12/15/25)
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  • Mechanical Engineer , Cooling…

    Google (Reston, VA)
    Mechanical Engineer , Cooling System, Google Data Centers _corporate_fare_ Google _place_ Austin, TX, USA; Kirkland, WA, USA; +5 more; +4 more **Advanced** ... Sunnyvale, CA, USA** . **Minimum qualifications:** + Bachelor's degree in Mechanical or Industrial Engineering, a related discipline, or equivalent practical… more
    Google (11/27/25)
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  • Data Center Mechanical Design…

    Google (Reston, VA)
    Data Center Mechanical Design Engineer _corporate_fare_ Google _place_ Sunnyvale, CA, USA; Kirkland, WA, USA; +4 more; +3 more **Mid** Experience driving ... an expert in your specialty (eg, cooling, electrical). As a Data Center Mechanical Design Engineer at Google Cloud, you will play a pivotal role in transforming… more
    Google (12/31/25)
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  • Mechanical Design Engineer

    Actalent (Herndon, VA)
    Job Title: Mechanical Design Engineer Job Description The Mechanical Design Engineer will work to develop new generations of sensing, real-time ... you will be given immediate responsibility for designing and analyzing complex mechanical systems. You will develop designs from concept to production, with hands-on… more
    Actalent (01/10/26)
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  • Mechanical Project Engineer

    Bowman (Herndon, VA)
    **Short Description** Bowman has an opportunity for a Mechanical Project Engineer to join our team in Herndon, VA. At Bowman, we believe in creating ... service to our clients. **Purpose** Perform all levels of mechanical (HVAC) design including the development of construction documents. **Responsibilities**… more
    Bowman (12/17/25)
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  • Lead Field Engineer - Mechanical

    Bechtel Corporation (Reston, VA)
    …candidate will mobilize to the project site. # Job Summary: The Construction Lead Mechanical Field Engineer is responsible for activities of the mechanical ... construction engineering within the piping discipline. Duties include interpreting mechanical design drawings and specifications, mechanical installation/fabrication… more
    Bechtel Corporation (11/11/25)
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  • Principal Engineer - Mechanical

    Bechtel Corporation (Reston, VA)
    …building inspiring projects in our Impact Report . # Job Summary: The Principal Engineer - Mechanical will support the development and execution of combined ... cycle power projects in the Mechanical discipline. In this role, you will utilize individual...determine work scope and cost estimates for a project's mechanical aspects. You will have oversight of design, development,… more
    Bechtel Corporation (12/11/25)
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  • Mechanical Engineer

    Actalent (Sterling, VA)
    Description We are seeking 2 Mechanical Engineers to drive the mechanical integration of advanced sensor systems onto a 4 seat, rugged vehicle. This role ... and operational reliability under demanding conditions. Key Responsibilities * Lead mechanical design efforts for the project, ensuring all components are properly… more
    Actalent (01/06/26)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Chantilly, VA)
    …every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... of HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced...with multiple deadlines. * Ability to lead a building mechanical team on a project and to collaborate with… more
    Jacobs (10/17/25)
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  • Co-Op (Fall Semester 2025 - Spring Semester 2026)…

    Southland Industries (Dulles, VA)
    …Summary** Watch your engineering designs come to life! As a Design Engineer at Southland Industries, you'll experience the excitement of working on design-build ... as HVAC, plumbing, etc. + Basic ability to read mechanical and plumbing plans. + Good verbal and written...management and field trades. + You'll learn to read mechanical and plumbing plans. + You'll be able to… more
    Southland Industries (11/14/25)
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  • Mechanical Design Engineer

    Bowman (Herndon, VA)
    **Short Description** Bowman has an opportunity for a Mechanical Designer to join our team in Herndon, VA. At Bowman, we believe in creating opportunities for ... service to our clients. **Purpose** Perform all levels of mechanical design including the development of construction documents. **Responsibilities** **Leadership… more
    Bowman (11/25/25)
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  • Mechanical Design Engineer III

    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 ... as well as general understanding of system operations. + Ability to read mechanical and plumbing plans. + Strong verbal and written communication skills + Strong… more
    Southland Industries (12/27/25)
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  • Process Mechanical Intern - Summer

    Jacobs (Reston, VA)
    …to engage in the roles and responsibilities of an infrastructure focused process mechanical engineer . You will also collaborate with our CAD designers to ... This role is for a fulltime summer Process Mechanical Engineering Intern located in Reston or Silver...As a summer intern you will assist other process mechanical engineers with various project tasks that may include… more
    Jacobs (10/16/25)
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  • Engineer Professionals- Ongoing Talent…

    V2X (Reston, VA)
    …engineering positions, including but not limited to: Entry-Level (0-3 Years Experience) + Systems Engineer + Mechanical Engineer + Electrical Engineer + ... Senior Systems Engineer + Engineering Manager + Principal Electrical Engineer + Chief Mechanical Engineer + Senior Software Architect + Director of… more
    V2X (11/27/25)
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  • Sr. Scientist - Systems Engineering - Program…

    L3Harris (Ashburn, VA)
    …& presentation) * Bachelor's Degree in Electrical Engineering, Hardware Engineering, Electro- Mechanical Engineer , or related Engineering discipline * Master's in ... applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike Munition (PASM) will be responsible for… more
    L3Harris (12/04/25)
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