- M. C. Dean (Vienna, VA)
- …with increasing project size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and...Matter Expert in the areas of design and specify mechanical and plumbing systems including but not limited to… more
- Fairfax County Sheriff's Office (Fairfax, VA)
- Mechanical Engineer ( Engineer IV)...PE responsible for design and sealing of commercial building mechanical and plumbing system projects. + 3 ... Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5104001) Apply Mechanical Engineer ( Engineer IV) Salary $87,024.91 - $145,041.94… more
- Leidos (Chantilly, VA)
- **Description** **Job Description** We are seeking a highly experienced **Senior Mechanical Engineer ** to lead the **design, maintenance, and configuration ... + Recognized subject matter expert (SME). + PE (Professional Engineer ) certification + Experience with mechanical construction,...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
- Leidos (Springfield, VA)
- **Description** **Facilities Mechanical Engineer ** **Location:** Springfield Virginia. **Clearance Required:** TS/SCI with the ability to pass a polygraph. ... Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance,...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
- JE Dunn Construction Company (Washington, DC)
- …diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical , electrical and field construction ... Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN,… more
- 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,...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
- 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...for "how it's always been done." **Original Posting:** October 3 , 2025 For US Positions: While subject to change… more
- NAVSEA HQ FIELD SUPPORT (Washington, DC)
- Summary You will serve as a MECHANICAL ENGINEER in the Naval Systems Engineering and Logistics Directorate of NAVSEA HQ FIELD SUPPORT. Summary You will serve as ... a MECHANICAL ENGINEER in the Naval Systems Engineering...year of specialized experience at or equivalent to the NH- 3 broadband level (GS-13 equivalency) in the Federal service… more
- V2X (Springfield, VA)
- …is contingent based on contract award. #clearance Responsibilities V2X is seeking a lead Mechanical Engineer (ME) / Professional Engineer (PE) to serve as ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...Mechanical Engineering or related engineering discipline. + Professional Engineer (PE) registration in one of the 50 US… more
- V2X (Mclean, 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
- 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 ... can easily make the transition to become an energy engineer within our Energy Solutions group. The entry-level ...+ Other duties as assigned **Required Experience:** + Minimum 0- 3 years of experience with an Energy Services company… more
- CMTA, Inc (Arlington, VA)
- …employees. **Design with Purpose. Lead with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next big step in your career? At ... and changemakers. We're looking for a skilled and motivated Mechanical Engineer to join our growing team...Mechanical or Architectural Engineering (or related field). + 3 + years of experience designing HVAC and mechanical… more
- Bechtel Corporation (Reston, VA)
- …operation of commercial nuclear power plants overseas. # Job Summary: As a Senior Mechanical Engineer , you will support the development of Mechanical systems ... B31. 3 and/or international equivalents. + Extensive knowledge of mechanical engineering work processes, procedures, and specifications. + Experience with… more
- 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...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
- 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...by the start of Summer 2026, a GPA of 3 .0 or higher in a 4.0 grade scale is… more
- Bechtel Corporation (Reston, VA)
- …client interviews to determine work scope and cost estimates for a project's mechanical aspects. You will lead design, development, modification, and evaluation of ... mechanical components and processes. Your recommendations will resolve technical...VIII - Rules for Construction of Pressure Vessels, ASME B31. 3 Process Piping, API 617 Process Centrifugal Compressors, API… more
- Leidos (Reston, VA)
- …The Mission Solutions Business Area at Leidos is building a team of Mechanical Engineers in our Reston, VA based office. The successful candidates will work ... + Model different aspects of a facility to include mechanical , electrical, and structural components within industry software packages...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
- Parsons Corporation (Centreville, VA)
- …COVID current vaccinations are required. **PREFERRED** **EDUCATION/EXPERIENCE:** + Bachelor's degree in Mechanical Engineering is required with 3 or more years ... is a multi-faceted engagement to support the evaluation of mechanical , plumbing, and fire protection systems in existing facilities...This position will be posted for a minimum of 3 days and will continue to be posted for… more
- CMTA, Inc (Fairfax, VA)
- …has a robust co-op program for college students pursuing a degree in Mechanical Engineering. We offer an immersive experience in the world of Guaranteed Energy ... experience, CMTA Energy Solutions is bound to overcome expectations. Mechanical co-ops can expect to get hands on experience...to travel locally for field work + Minimum GPA 3 .39 No sponsorship is available for this position. \#LI-OS1… more
- M. C. Dean (Vienna, VA)
- … 3 . Coordinate device locations with other trades, including mechanical , plumbing, or other (Architectural, Lab, Medical, Kitchen, etc), including interpreting ... MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver… more