• 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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  • Senior Mechanical Engineer (Design),…

    TYLin (Fairfax, VA)
    …Summary** TYLin's Rail + Transit team is growing, and we're looking for a Senior Mechanical Project Engineer who is passionate about mechanical design, ... rail infrastructure. **Responsibilities & Qualifications** **What You'll Do** + **Lead mechanical design** for stations, tunnels, and transit facilities - including… more
    TYLin (10/25/25)
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  • Project Engineer - Process…

    Stantec (Fairfax, VA)
    …generations. 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 ... the water infrastructure life cycle. The role of a Project Engineer with our Water Team is...and schedules. - Evaluates, selects, specifies, and engineers process mechanical systems or products for a project .… more
    Stantec (12/03/25)
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  • Senior Mechanical Engineer - Flight…

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

    CDM Smith (Fairfax, VA)
    …the discipline and firm. May supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND ... **Employment Type:** Regular **Minimum Qualifications:** Bachelor's degree in Mechanical , Architectural or Chemical Engineering, or in Engineering Technology or… more
    CDM Smith (11/08/25)
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  • Lead Field Engineer - Mechanical

    Bechtel Corporation (Reston, VA)
    …will mobilize to the project site. # Job Summary: The Construction Lead Mechanical Field Engineer is responsible for activities of the mechanical field ... consumables & testing equipment + Approve field requisitions as delegated by the Project Field Engineer + Review material receiving reports and warehousing to… more
    Bechtel Corporation (11/11/25)
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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 & ... project and construction management in identifying and complying with project mechanical requirements and in addressing issues as they arise during … more
    Bechtel Corporation (01/02/26)
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  • Engineer /Senior Engineer /Staff…

    Dominion Energy (Mineral, VA)
    …**Nearest Major Market:** Richmond **Job Segment:** Nuclear Engineering, Thermal Engineering, Testing, Mechanical Engineer , Electrical Engineering, Engineering, ... Engineer /Senior Engineer /Staff Engineer -Electrical or Mechanical ...procedures requiring some evaluation, originality and/or ingenuity to achieve project objectives; Understands and can apply knowledge of configuration… more
    Dominion Energy (01/13/26)
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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 ... interviews, to determine work scope and cost estimates for a project 's mechanical aspects. You will have oversight of design, development, modification,… more
    Bechtel Corporation (12/11/25)
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  • Mechanical Ground Support Equipment…

    Northrop Grumman (Dulles, VA)
    …advanced aerospace structures. Northrop Grumman Space Systems Division is seeking an experienced Mechanical Engineer to assist a team of mechanical engineers ... This requisition may be filled at either a Principal Mechanical /MGSE Engineer 3 or Sr. Principal ...close complex design solutions. + Prior experience with Microsoft Project . + Able to work on site at Dulles,… more
    Northrop Grumman (01/13/26)
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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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  • Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    project size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. Potential ... including system programming, integration testing, and equipment build outs. + Develop mechanical project scope, schedule, budget, and discipline coordination +… more
    M. C. Dean (11/28/25)
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  • Senior Facilities Mechanical

    Leidos (Chantilly, VA)
    **Description** **Senior Facilities Mechanical Engineer ** Leidos is seeking a seasoned and innovative Senior Facilities Mechanical Engineer to lead the ... design, maintenance, and configuration management of complex building mechanical systems across a secure site. This role demands deep technical expertise, strategic… more
    Leidos (01/13/26)
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  • Mechanical Engineer 4

    CDM Smith (Fairfax, VA)
    …address today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. This role ... future leadership roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum… more
    CDM Smith (11/26/25)
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  • Mechanical Engineer

    Koniag Government Services (Quantico, VA)
    **Koniag Technology Solutions,** a Koniag Government Services company, is seeking a Mechanical Engineer with a Top-Secret clearance to support **KTS** and our ... holidays, three weeks paid time off, and more. The Mechanical Engineer will have essential multi-discipline team...complies with the POR. + Participate in commissioning of mechanical systems at the end of each project more
    Koniag Government Services (11/20/25)
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  • Staff Mechanical Engineer - sUAS

    Aurora Flight Sciences Corporation (Manassas, VA)
    Staff Mechanical Engineer - sUAS Job Code 4008 Assigned Aurora Location Manassas, VA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=4008) Staff Mechanical Engineer - sUAS Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (01/13/26)
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  • Staff/Senior Mechanical Engineer

    Aurora Flight Sciences Corporation (Manassas, VA)
    Staff/Senior Mechanical 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) Staff/Senior Mechanical Engineer Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (01/13/26)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …a Senior Mechanical Engineer , you will support the development of Mechanical systems and equipment for the AP1000 project by preparing studies, piping ... extraordinary teams building inspiring projects in our Impact Report . # Project Overview: Bechtel and Westinghouse Electric Company have partnered to deliver the… more
    Bechtel Corporation (12/15/25)
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  • Jr. Mechanical Engineer

    Advanced Technology and Research Corporation (Indian Head, MD)
    Jr. Mechanical Engineer Location: Indian Head, MD Department: Engineering Services Type: Full Time Min. Experience: Entry Level Salary Range: $86,000 to $100,000 ... join ATR's Engineering Services Division, working as a Jr. Mechanical engineer at the Naval Surface Warfare...+ Participate and contribute to the team in developing project plans, testing plans, and for writing and briefing… more
    Advanced Technology and Research Corporation (12/16/25)
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  • Mechanical Engineer - Energy…

    CMTA, Inc (Fairfax, VA)
    …opportunities. **Job Summary:** CMTA, a Legence company, is looking for an entry-level mechanical engineer to help in our Energy Solutions office in ... engineer within our Energy Solutions group. The entry-level engineer works closely with the project manager...+ Engineering + Auditing + Commissioning + Consulting + Mechanical Engineering **Level of Education:** + Must have undergrad… more
    CMTA, Inc (01/02/26)
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