208 mechanical engineer jobs found in Washington, DC

About Us When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington D.C and across the nation need superior facility support services, we answer the call. We offer a unique combination of government experience and facilities expertise that has helped us earn a position as one of the country's leading integrated service providers. Job Summary EMCOR Government Services is seeking a Mechanical Engineer to provide operations and maintenance support for the National Archives Buildings in Washington, DC and College Park, Maryland. This position requires organizational, supervisory, and communication skills plus the understanding of numerous mechanical and structural systems. The selected candidate will be based out of one site, depending on the selected candidate, but will travel frequently between both facilities. This position reports to the Assistant Program Manager. #EGS #LI-NS1 Essential...

Minimum of 8 years of focused mechanical/plumbing design experience. Mechanical Engineering Professional license. Proficient in Revit and Microsoft Office Suite. Experience with Trane Trace load calculation software. Must have the ability to effectively present information and respond to questions from managers, clients, and the general public.

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Position Overview: CMTA, a Legence company, is seeking a Mechanical Engineer with experience in consulting engineering. The position is responsible for designing the heating, air conditioning, ventilation, and plumbing systems of buildings for the purpose of bidding and construction. This position will work with a team of engineers to design the mechanical aspects of energy efficient buildings for various clients of CMTA. Our ideal candidate is typically a...

Job Summary Chloeta is hiring an Mechanical Engineer to provide professional engineering services in support of federal facilities and infrastructure projects. This role supports a wide range of architectural and engineering (A/E) services, including planning, design, construction administration, inspection, and technical analysis for new construction, renovations, and modernization of Federal facilities. The Mechanical Engineer works as part of a multidisciplinary team to deliver compliant, efficient, and sustainable mechanical systems that meet federal and agency-specific requirements. Supervisory Responsibilities : No Job Classification: 1099 Independent Subcontractor Duty Station: Region 8: Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Puerto Rico, South Carolina, Tennessee, Texas, Virginia Travel: Up to 10%, Contingent upon business needs Duties/Responsibilities Supports site and facilities projects including...

Requisition Number: 27766 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $84,285.00 - $224,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is...

Overview M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company's capabilities include electrical, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Why join M.C. Dean? Our people are inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of agility, expertise, and trust. Responsibilities As the Company continues to expand aggressively both domestically and...

Advanced Technology & Research Corporation (www.atrcorp.com) is seeking to fill the following full-time permanent position. Based in Maryland and incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines for the government and Fortune 500 commercial customers. Salary for the position is competitive according to qualifications. ATR offers an attractive comprehensive benefits package, including Medical/Dental insurances, free basic life/ADD, and long-term and short-term disability insurances, 401(k) plan, educational assistance program, and 5 weeks of paid leave per year for minimum seniority. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, age, disability or veteran status. Qualified persons should apply at: https://advancedtechnologyandresearchcorporation.applytojob.com/apply PRINCIPAL DUTIES AND RESPONSIBILITIES: The...

Founded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees located at our main office in Boston and branch offices in New York, NY; Philadelphia, PA; Vienna, VA (Washington, DC); Coral Gables, FL (Miami); Chicago, IL; St. Louis, MO; Tampa, FL; Charlotte, NC; Charleston, SC; Houston, TX; New Haven, CT; Los Angeles, CA; and Toronto. BR+A provides state-of-the-art integrated and coordinated mechanical, electrical, plumbing and fire protection consulting engineering, technology systems design, lighting design, and building commissioning services. BR+A is seeking applicants for a Mechanical Engineer in our Vienna, VA office. The candidate would be strongly motivated, well organized, and show professional initiative. The applicant should be able to take ownership of assignments and perform well both independently and as part of the project team. The ideal candidate would have a strong working knowledge of Revit, AutoCAD, and would have the following...

Handles projects from start to finish 100% with little to no oversight. Senior Engineers tackle our most complex projects. Provides oversight, mentorship, guidance and training to others. Job Summary Solve complex technical issues on projects Asses the requirements of a project, break a project into tasks, and work with a Project Manager to determine the scope of work, budget, and staffing Write scope of work for mechanical design based on preliminary review and meetings with the client Prepare engineering studies and schematic design for new systems Analyze operation of existing systems Based on knowledge of applicable building codes, work with code officials and other design professionals when an interpretation or exception to building codes is required Assign and review work of project design team Check progress of work and alert Project Manager to change of scope or additional services Review contractor application for payments Coordinate all aspects of project...

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 the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us. Job Description X-energy is seeking professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of the Xe-100. This role is responsible for the engineering design and development of mechanical systems, structures, and components such as Reactor Internal Structures, Steam Generator System, Helium Circulator System, Graphite Core Components, Reactor Cavity Cooling System, or Nuclear Auxiliary Systems. This includes concept development, evaluation of concepts, analysis of...

Job Title Senior Mechanical Engineer Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description Fibertek is a leading developer of laser and electro-optic systems for the aerospace community, with key contributions to lasers for atmospheric sensing, laser communications, and lidar sensors for NASA, DoD, and commercial customers. We are looking for a highly motivated individual to join our Mechanical Engineering Department onsite in Herndon, VA. As the Senior Mechanical Engineer, you will design and develop complex laser and electro-optical systems for military and/or aerospace applications. Duties include project team technical leadership from project inception through delivery. The responsibilities require full knowledge of military/aerospace design cycles and general design requirements and development of robust design solutions to meet laser performance specifications. Duties would also include creating detailed CAD models and drawings, analyzing systems thermally...

Job Title Mechanical Engineer Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description Fibertek is a leading developer of laser and electro-optic systems for the aerospace community, with key contributions to lasers for atmospheric sensing, laser communications, and lidar sensors for NASA, DoD, and commercial customers. We are looking for a highly motivated individual to join our Mechanical Engineering Department onsite in Herndon, VA. As part of the Mechanical Engineering project team, you will design and develop complex laser and electro-optical systems for military and/or aerospace applications. Duties include creating detailed CAD models and drawings, analyzing systems, initiating procurements, supporting assembly and testing of systems, preparing technical reports, and participating in design review meetings. Duties will include: Leading efforts to create mechanical system design solutions and architecture. Detailed design CAD models and drawings....

INSPIRED.COMMITTED.CONNECTED. These are the qualities of our work-and of the people who do it. If these qualities are part of your life, too, you'll want to explore a career at EKFox. As part of our creative, can-do team, you'll have the chance to realize your full potential through a wide range of challenging engineering assignments. You can take pride in helping us to design for future generations, working to enrich America's security-at home and abroad-and spearheading exciting new directions in sustainability and energy efficiency. EKFox is an experienced team of talented, motivated individuals who share a passion for solving problems and improving the built environment. We continue to strengthen our commitment to provide a work environment and culture that stimulates creativity, values integrity and encourages professional growth. Position Summary We are looking for a Mid-Level Mechanical Engineer for the Specialized Design team to join our future. The engineering...

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment. ERG is seeking an experienced mechanical engineer to independently develop mechanical designs for renovations and upgrades to existing buildings at a federal site. The ideal candidate will have experience supporting operations and maintenance of building mechanical equipment such as HVAC, pumps, compressors, and blowers. The position will be full-time at the federal site in Indian Head, MD, and will include interaction and...

Job Title: Sr. Mechanical Engineer Department: Engineering Location: Germantown, MD FLSA Status: Exempt Job Summary: The Senior Mechanical Engineer is responsible for leading the design, development, analysis, and testing of mechanical systems and components. This role supports the full product lifecycle from concept through production and ensures designs meet technical, quality, and regulatory requirements. The Senior Mechanical Engineer collaborates cross-functionally, mentors junior engineers, and contributes to continuous improvement and innovation initiatives. Essential Duties and Responsibilities: Lead mechanical design of systems, assemblies, and components using CAD software (SolidWorks, CATIA, or similar). Perform structural, thermal, vibration, and stress analyses using FEA and other engineering tools. Develop prototypes and iterate designs based on testing and validation results. Ensure designs comply with performance, safety, and regulatory standards. Plan,...

Mechanical Engineer/HVAC Engineer Global Facility Solutions (GFS) Columbia, Maryland Compensation: $150K/year plus bonus (based on experience and qualifications) About the Role Lead the mechanical engineering and energy optimization initiatives across Exigent's portfolio, focusing on commercial HVAC systems design and building performance enhancement. This strategic technical role offers the unique opportunity to: Drive energy efficiency and sustainability solutions for critical facilities Execute complex MEP designs using industry-leading tools including AutoCAD, Revit, and energy modeling software Work directly with clients and operating companies to shape technical strategy Lead engineering teams in a high-growth, resource-rich environment Apply expertise across diverse sectors including healthcare, education, and government facilities The ideal candidate brings 7-10 years of mechanical engineering experience, strong technical aptitude, and passion for...

Erdman Anthony is seeking a Mechanical Engineer to work with architects and building owners under the guidance of a Professional Engineer to translate owner needs into a building design that is buildable, cost-effective, and sustainable. Responsibilities: Calculate heating and cooling loads using Carrier HAP software to size equipment Estimate energy use and savings using EQuest and other simulation programs Lay out ductwork, piping and equipment using AutoCAD software Model building HVAC and plumbing systems using Autodesk Revit software Survey buildings: take photos, measurements, assess equipment Calculate pipe sizes for refrigeration systems using Excel and other tools Answer construction questions relevant to your designs Meet with utilities to work out building connections Perform energy code compliance calculations Model buildings for LEED Energy credits Requirements: Bachelor's degree in Mechanical Engineering from EAC/ABET certified school Experience...

DataPath is a global leader in remote satellite-based communications solutions that solve our customers' toughest communications challenges in urgent time frames and under extreme conditions. We specialize in enabling complex communication networks that are critical to the operations of the Department of Defense, Civilian Government, and commercial markets. Summary DataPath Inc. is seeking a junior to mid-level Mechanical Engineer (Systems) to support the program at Aberdeen Proving Ground and Belcamp, Maryland. This position supports the mechanical engineering lifecycle of Army tactical network transport hardware, including transit case systems, shelter-mounted communications equipment, vehicle integration assemblies, and associated ground support equipment. The successful candidate will work alongside systems engineers and field support personnel to perform design analysis, configuration documentation, and hardware assessment tasks in a DoD program-of-record sustainment and...

Do you have a high degree of creativity? Do you enjoy solving problems with an innovative and detail-oriented approach? Have you excelled in high pace work environments? Annapolis Micro Systems, Inc. is seeking a self-motivated and creative individual to expand our world-class team. We are looking for an engineer willing to learn and grow with our company. Our high-performance computing products enable technology that leads the industry. We want you to help design and push our current and future products to an even higher level by creating accurate and high-performance designs of PCB Heatsinks, Face Plates, Brackets, Enclosures, and much more! Work with our PCB Designers to create efficient Convection and Conduction Cooled heatsinks. Perform thermal simulations to ensure proper cooling in our Chassis. Enjoy the benefits of working for a small privately held company with on-site mechanical hardware and software design, as well as on-site manufacturing and testing. The close...

Koniag Technology Solutions, a Koniag Government Services company, is seeking a Mechanical Engineer with a Top-Secret clearance to support KTS and our government customer in Quantico, VA. This position is for a Future New Business Opportunity. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well organized, design oriented, and customer focused. Essential Functions, Responsibilities & Duties may include, but are not limited to: Act as a consultant in the establishment of design standards and criteria for construction projects. Provide expert mechanical engineering comments based on these requirements. Review the mechanical system layout in the specialized room such as the data closet and...