- CMTA, Inc (Fairfax, VA)
- …commissioning can easily make the transition to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of ... CMTA, a Legence company, is looking for an experienced Engineer to help expand our reach in new markets....fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy … more
- CMTA, Inc (Arlington, VA)
- …we're innovators, collaborators, and changemakers. We're looking for a skilled and motivated Senior Mechanical Engineer to join our growing team and ... with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next...fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy … more
- CBRE (Washington, DC)
- Senior Data Center Mechanical Systems Engineer Job ID 249595 Posted 26-Nov-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, ... of America **About the Role:** As a Data Center Mechanical Systems Engineer you will assume a...values. Anticipates potential objections and persuades others, often at senior levels and of divergent interest, to adopt a… more
- Veolia North America (Ashburn, VA)
- …across North America. **Job Description** **Position Purpose:** Senior Project Engineer - Performs & plans commissioning of mechanical systems. Must ... treatment leader. It offers a full spectrum of water, waste, and energy management services, including water and wastewater treatment, commercial and hazardous waste… more
- Bechtel Corporation (Reston, VA)
- …and long-lasting energy future for generations to come. # Job Summary: As a Senior Mechanical Engineer , you will support the development of Mechanical ... economies, improved the resiliency of the world's infrastructure, increased access to energy , resources, and vital services, and made the world a safer, cleaner… more
- V2X (Chantilly, VA)
- …their most complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and ... power, mechanical systems, fire protection, construction, etc.) + Professional Engineer (PE) Registration desired. + Education: + Bachelor's degree in … more
- CMTA, Inc (Fairfax, VA)
- …backgrounds in HVAC design and commissioning can easily make the transition to become an energy engineer within our Energy Solutions group. **Below are some ... and career opportunities. **Job Summary:** CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our… more
- Arup (Washington, DC)
- …and to the communities we serve. Our New York-based team is seeking a ** Senior Mechanical Engineer ** to support mission-critical data center projects across ... enterprise clients. In this role, you will design and implement state-of-the-art mechanical systems for mission-critical facilities in one of the most demanding… more
- Jacobs (Arlington, VA)
- …you can evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be ... power, mechanical systems, fire protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ability to… 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 ... and protective design characteristics. Work will be performed in a fast-paced, high- energy environment inside a government facility. **Role & Responsibility:** + Use… more
- Bechtel Corporation (Reston, VA)
- …economies, improved the resiliency of the world's infrastructure, increased access to energy , resources, and vital services, and made the world a safer, cleaner ... lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy ; Mining & Metals, and the Manufacturing and Technology markets. Our… more
- Jacobs (Arlington, VA)
- …market and every location. We're looking for an experienced, high- energy , HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC ... 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
- CMTA, Inc (Fairfax, VA)
- …designing, fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy efficiency, ... data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and… more
- Fairfax County Sheriff's Office (Fairfax, VA)
- Mechanical Engineer ( Engineer IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5164526) Apply Mechanical Engineer ( ... mechanical , plumbing systems, and building automation systems. + As licensed professional mechanical engineer signs and seals own work product. + Ensures the… more
- 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 (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,...AutoCAD, Revit MEP, or similar design software. + Support mechanical system load calculations, energy modeling, and… more
- Veolia North America (Sterling, VA)
- …than 350 locations across North America. **Job Description** **Position Purpose:** Project Engineer - Performs commissioning of mechanical systems. Must be a ... information; executing daily field activities; maintaining project documentation; assisting the Senior Project Engineer ; and providing guidance to associate… more
- Leidos (Chantilly, VA)
- **Description** ** Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical ... facilities. This is a growth-focused role where you'll work alongside senior engineers to develop high-performance, energy -efficient, and code-compliant systems… more
- MPR Associates (Alexandria, VA)
- …engineering services and consulting firm. We have exciting opportunities for experienced mechanical engineers to join our team. If you are seeking a unique, ... MPR solves challenging problems for clients in the fields of power and energy , federal services, and health and life sciences. We provide top-tier engineering… more
- Huntington Ingalls Industries (Alexandria, VA)
- …Salary Ranges: Systems Engineer Mid Levels 2-3 - $72,254 - $130,000 Systems Engineer Senior Levels 4-5 - $112,421 - $195,000 Essential Job Responsibilities * ... several factors, including years of experience and direct involvement in supporting energy initiatives. The position may require relocation and periodic onsite work.… more