- TYLin (Alexandria, VA)
 - …**Job Summary** TYLin's Rail + Transit team is growing, and we're looking for a Senior Mechanical Project Engineer who is passionate about mechanical ... of rail infrastructure. **Responsibilities & Qualifications** **What You'll Do** + **Lead mechanical design ** for stations, tunnels, and transit facilities -… more
 
        - PD Power Systems LLC (Springfield, VA)
 - Mechanical Engineer /Designer Located in Springfield, VA ( Onsite ). This is not a remote or hybrid position. This position is responsible for the design and ... PowerPoint), problem solving, technical documentation/communication. SolidWorks and 2D CAD and mechanical design experience are mandatory for this position… more
 
        - JE Dunn Construction Company (Washington, DC)
 - Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN, ... diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical ,...and refers all exceptions to supervisor. + Career Path: Senior M/E Engineer . **Key Role Responsibilities -… more
 
        - Arup (Washington, DC)
 - …fire code compliance + Contribute to the development of prescriptive and performance-based design strategies. + Assist senior engineers to help clients to ... strategy + Assist with development of fire alarm, detection, and fire suppression systems design documents + Assist senior engineers on project site visits and… more
 
        - Ralliant (Springfield, VA)
 - …non-destructive testing industries. **Brief Description** Sonix is seeking an experienced Senior Product Lifecycle Engineer who will be responsible for ... regulations and standards. Leading projects and RBS initiatives with our commercial, design engineering and manufacturing engineering teams to ensure we have a… more
 
        - Micron Technology, Inc. (Manassas, VA)
 - …and advance faster than ever. Micron Technology is seeking a highly experienced ** Senior Thin Films Process Engineer ** to lead development, optimization, and ... and other process areas. + Evaluate products to ensure they meet design and performance specifications. + Lead process management projects and promote new… more
 
        - Arup (Washington, DC)
 - …and infrastructure projects?? + Work on defined tasks under the close supervision of a senior engineer ?? + Analysis, design , and communication of results to ... and technical expertise across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each year we recruit hundreds… more
 
        - KBR (Washington, DC)
 - Title: Senior Mechanical Design Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... most critical role - protecting our national security. KBR is seeking a Senior Mechanical Design Engineer with strong CAD proficiency and leadership… more
 
- TYLin (Fairfax, VA)
 - …TYLin's Rail + Transit team in the mid-Atlantic is growing, and we're looking for a Senior Mechanical Engineer ( Design ) to help shape the next generation ... transportation buildings. If you have a passion for innovative mechanical design and want to work on...rail, transit, or complex transportation facilities. + A Professional Engineer License is preferred OR the ability to obtain… more
 
- V2X (Mclean, VA)
 - …complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and implementation of ... power, mechanical systems, fire protection, construction, etc.) + Professional Engineer (PE) Registration desired. + Education: + Bachelor's degree in … more
 
- Leidos (Chantilly, VA)
 - … Engineer ** Leidos is seeking a seasoned and innovative Senior Mechanical Engineer to lead the design , maintenance, and configuration management of ... and control systems performance. **Key Responsibilities** + **Lead end-to-end mechanical design ** from concept through production, ensuring robust, efficient,… more
 
- BAE Systems (Washington, DC)
 - **Job Description** BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile US Navy ... Description and Responsibilities: BAE Systems is seeking an experienced senior mechanical engineer to support...for the design of the facility. The senior engineer will have working knowledge of… more
 
- Aurora Flight Sciences Corporation (Manassas, VA)
 - Senior Mechanical & Propulsion 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) Senior Mechanical & Propulsion Engineer Position Overview At… more
 
- QinetiQ US (Lorton, VA)
 - …your professional and personal lives. Position Overview QinetiQ US is seeking a highly motivated Senior Mechanical Engineer , who will be responsible for the ... mechanical design and development of ruggedized military hardware products within...system level tolerance analysis + Provide "hands-on" support for mechanical design and product issues related to… 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...real impact on communities. **What You'll Do:** + Lead mechanical design from concept through construction. +… more
 
- Bechtel Corporation (Reston, VA)
 - …construction and operation of commercial nuclear power plants overseas. # Job Summary: As a Senior Mechanical Engineer , you will support the development of ... As the EPC, our responsibilities will include providing the design for the Turbine Island and Balance of Plant...Education and Experience Requirements: Requires a bachelor's degree in Mechanical (or related) Engineering and a minimum of 8… more
 
- Cydecor, Inc. (Washington, DC)
 - …commitment to Excellence, what separates us. Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle ... + Knowledge of Navy acquisition processes + Knowledge of mechanical design standards and practices for Naval...+ Master's degree in an Engineering field + Professional Engineer (PE) Certification Security Clearance: Minimum: Interim or Active… more
 
- CBRE (Washington, DC)
 - 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 - Remote - US - United States of America **About the role** The Senior Project Manager/ Mechanical Engineer provides consulting services to our global… more
 
- CMTA, Inc (Fairfax, VA)
 - …transition to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of performance contracts for our clients, ... CMTA, a Legence company, is looking for an experienced Engineer to help expand our reach in new markets....visits, audits, and energy calculations. + Direct the engineering design team in producing drawings and specifications. + Direct… more
 
- Jacobs (Washington, DC)
 - …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