- Leidos (Chantilly, VA)
- **Description** **Senior Mechanical Engineer ** Leidos is seeking a seasoned and innovative Senior Mechanical Engineer to lead the design, maintenance, ... and configuration management of complex building mechanical systems across a secure site. This role demands...experience, or Master's with 6-10 years. + **Registered Professional Engineer (PE)** in good standing or **ability to obtain… more
- 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...to perform heating and cooling load calculations, ductwork sizing/layout, piping system design, and equipment selection. + Demonstrated expertise… 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, and analysis of mechanical systems-primarily Heating,… more
- EFI Global (Richmond, VA)
- …anywhere. Click here to learn more about EFI Global. **Are you an accomplished Mechanical Engineer with a Professional Engineer (PE) license in your ... candidates with proven expertise in the analysis and investigation of mechanical failures across commercial, residential, and industrial environments. The ideal… more
- CMTA, Inc (Arlington, VA)
- …**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? ... and changemakers. We're looking for a skilled and motivated Mechanical Engineer to join our growing team...specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing… more
- Leidos (Chantilly, VA)
- **Description** ** Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical ... to support the planning, design, and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for secure, mission-critical… more
- CBRE (Richmond, VA)
- Senior Project Manager/ Mechanical Engineer -Hyperscale Data Center Construction Job ID 244547 Posted 28-Oct-2025 Service line PJM Segment Role type Full-time ... US - United States of America **About the role** The Senior Project Manager/ Mechanical Engineer provides consulting services to our global technology client… more
- United States Fleet Forces Command (VA)
- Summary You will serve as a MECHANICAL ENGINEER in the Engineering and Planning Department (Code 200), Combat Systems Division (Code 290), Sail Mechanical , ... Specialized experience must demonstrate the following: Experience applying broad mechanical engineering concepts, principles and practices to complex, substantive… more
- CDM Smith (Chesapeake, VA)
- …work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** ... projects for industrial / petrochemical clients focused on process and utility piping , process mechanical , and material handling systems. Familiarity with… 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 ... company specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing (MEP)… more