120 results for Mechanical Engineer Jobs in McLean, VA, US

Responsible for the design and construction administration as Design Owner Representative, collaborating with internal and external teams to ensure efficient and reliable data center capacity delivery. Requires expertise in HVAC systems, plumbing, fire protection systems, project management, and kno...

Job SummaryLead client management and design production activitiesCoordinate and ensure the thoroughness and accuracy survey of building systemsSupport the development of designs, specifications, systems narratives, and system layouts for a variety of projects and project sizesManage all phases of p...

TYG is currently searching for an experienced Senior Mechanical Engineer to join our client in DC!Join an integrated design firm with a strong presence in DC with 1500 employees throughout the US known for delivering cutting-edge, sustainable building system designs across a wide range of higher edu...

Job DescriptionThis OpportunityWSP is currently initiating a search for a Mechanical Engineer to work out of Tacoma, WA; Denver, CO; Washington, DC; or San Antonio, TX. Be involved in projects with our Federal Programs Team and be a part of a growing organization that meets our client’s objectives a...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our excepti...

Job Description BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile U.S. Navy facility development, recapitalization, and construction projects. Accuracy, integrity, subject matter expertise, and the ability to work well independ...

Responsible for engineering design and development of mechanical systems, including concept development, analysis of systems, prototyping, testing, and documentation. Tasks include thermodynamic analyses, component sizing, and ensuring compliance with technical specifications.

The Capital Area Division (CAD) Applied Research Associates, Inc. (ARA) has an outstanding opportunity for an exceptional Senior Mechanical Engineer to support on-going research and development efforts and develop new business in technologies for functional characterization of WMD facilities and the...

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of...

Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Mechanical Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience.Clearance Requirements:Department...