- Veolia North America (Ashburn, VA)
- …across North America. **Job Description** **Position Purpose:** Senior Project Engineer - Performs & plans commissioning of mechanical systems. Must ... in Mechanical Engineering with 5 or more years with mission critical project experience, or relevant and applicable mechanical and/or controls… more
- Leidos (Chantilly, VA)
- …The Multi-Domain Solutions division at Leidos is seeking a part time senior level Mechanical Engineer to be based on site with our Intel Community customer. ... engineering, coordination, contracting, installation oversite, inspection, and acceptance of mechanical systems/services, which include HVAC, HVAC controls, chillers, boiler,… more
- EMCOR Group (Springfield, VA)
- …facilities, on-time projects and long-term value. **Job Title** : **Lead Mechanical Engineer ** **Job Summary:** EMCOR Government Services is seeking ... an experienced single-source solution for meeting the routine and mission -critical needs of federal, state, local and other government...a Lead Mechanical Engineer (ME) to serve as the… more
- Black & Veatch (Arlington, VA)
- **Buildings Mechanical Engineer - Federal** Date: Sep 16, 2025 Location: Overland Park, KS, US Arlington, VA, US Dallas, TX, US Atlanta, GA, US Company: Black & ... Olathe **Nearest Secondary Market:** Kansas City **Job Segment:** Construction, Mechanical Engineer , Architectural Engineering, Engineer , Engineering more
- V2X (Warrenton, VA)
- …complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and implementation of various ... mechanical systems, fire protection, construction, etc.) + Professional Engineer (PE) Registration desired. Education: + Bachelor's degree in Mechanical… more
- 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
- Nightwing (Springfield, VA)
- …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Mechanical Engineer for our Springfield, VA location to add to our ... technology development and mission support program. This engineer will collaborate...Top Secret security clearance + MS or BS in Mechanical Engineering or related discipline (eg, Mechatronic, Aerospace, Systems… 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 operations in government, commercial, and institutional facilities. Working… more
- 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
- 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 ... degree in Mechanical Engineering or related engineering discipline. + Professional Engineer (PE) registration in one of the 50 US States, US Territories or… more