81 lead mechanical engineering jobs found in Rockville, MD

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 an experienced Design Lead for our Reactor Pressure Vessel (RPV) team to lead the design, analysis, and qualification of pressure boundary components for our Xe-100 small modular reactor. This role will be responsible for ensuring RPV designs meet all regulatory, safety, and performance requirements while leading a team of engineers through the design and licensing process. This position provides management support and technical leadership to the group performing a subdiscipline of mechanical...

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 This position provides management support and technical leadership to the group performing a subdiscipline of mechanical engineering across all projects and programs. This includes directing the work of individual contributors on the team, at the discretion of projects which they are supporting, providing organizational support for the project team, and assisting with the design, analysis and drafting of systems, structures, and components for various advanced reactor plants. Job Profile Tasks/Responsibilities...

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,...

Job Type Full-time Description MaxCyte is seeking a Senior Mechanical Engineer I/II to develop innovative single-use fluid control assemblies and supporting instrumentation for next-generation life sciences technologies. In this role, you will define and lead the mechanical design strategy for single-use consumables and associated instrumentation ensuring robust closed-system performance aligned with GMP manufacturing requirements. You will own the mechanical development across the full product lifecycle-from early concept and feasibility through detailed design, verification and validation, commercialization, and sustaining engineering-while collaborating closely with other engineers and cross-functional teams to integrate seamlessly with other subsystems. Together, you will deliver solutions that meet the highest standards for performance, reliability, and manufacturability. Job Responsibilities: Mechanical Design & Development: Lead mechanical design and...

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 Our Senior Piping and Valve Design Engineer is responsible for the engineering design and development of mechanical systems, structures, and components. This includes concept development, evaluation of concepts, analysis of systems, structures, and components for their ability to perform their intended function, and ensuring they meet all technical specifications and requirements. The role will ensure the development of the systems and components through production including any necessary prototyping, testing, and...

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...

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...

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 This position is responsible for managing the group of engineers responsible for performing a subdiscipline of mechanical engineering across all projects and programs. This includes directing the work of individual contributors on the team, at the discretion of projects which they are supporting, providing organizational support for the project team, and assisting with the design, analysis and drafting of systems, structures, and components for various advanced reactor plants. Job Responsibilities Manages the...

Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations. M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual...

Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations. M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual...

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, LLC is seeking an accomplished Principal Engineer/Mechanical Engineering Manager (Heat Exchanger Design) to lead our advanced Mechanical Design team in the development of Steam Generators and Heat Exchangers for advanced nuclear reactor applications. This leadership position drives the strategic direction and technical excellence of mechanical design operations for the Steam Generator of the Xe-100 Small Modular Reactor (SMR), with particular emphasis on mission-critical reactor systems. The successful candidate...

Job Family: Systems Engineering (Digital) Travel Required: None Clearance Required: Ability to Obtain NACI What You Will Do: We are currently searching for a Catheter Engineer. The role will be performing scientific and technical services in support of research by the Division of Intramural Research, in the National Heart Lung and Blood Institute in cardiovascular intervention. The individual will be working on iterative design and testing of catheter devices and imaging algorithms. This is a full-time opportunity supporting the NHLBI office located in Bethesda, MD. Support engineering research and development efforts focused on next-generation catheter systems, guidewires, and accessory electronics. Design catheter components including shafts, distal tips, steering and deflection mechanisms, and sensor integration using advanced materials such as polymers, alloys, braid/wire reinforcements, adhesives, and coatings. Integrate complex electronic...

Job Family: Systems Engineering (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do : We are currently searching for a Cardiovascular Catheter Engineer. The role will be performing scientific and technical services in support of research by the Division of Intramural Research, in the National Heart Lung and Blood Institute in cardiovascular intervention. The individual will be working on iterative design and testing of catheter devices and imaging algorithms. This is a full-time opportunity supporting the NHLBI office located in Bethesda, MD. Support engineering research and development efforts focused on next-generation catheter systems, guidewires, and accessory electronics. Design catheter components including shafts, distal tips, steering and deflection mechanisms, and sensor integration using advanced materials such as polymers, alloys, braid/wire reinforcements, adhesives, and coatings. Integrate complex...

Product Development Engineer (Contractor) About RentACoop RentACoop is a rapidly growing small business with roots on a working farm in Germantown, Maryland. As we continue to expand nationally and globally across multiple product lines and sales channels, we remain grounded in the values that shaped our founding: innovation, integrity, and a deep respect for animals and their caregivers. Our mission is to design and manufacture practical, high-quality solutions that simplify and enhance the experience of raising chickens and small animals. From hands-on product development to daily operations, our team is united by a shared passion for creating tools that are both functional and thoughtfully designed. We are proud to lead with purpose across our expanding family of brands: RentACoop - Innovative, durable solutions for backyard chicken keepers RAC Paws by RentACoop - Enrichment and care products for small animals Our products are inspired by real-world use and tested in...

Job Title Microelectromechanical Systems Engineer Location ARL Maryland - Adelphi, MD 20783 US (Primary) Job Description Fibertek is currently seeking a Microelectromechanical Systems Engineer to support our team at the Army Research Laboratory (ARL) in Adelphi, MD. The Microelectromechanical Systems Engineer will provide specialized engineering support in the research, design, and fabrication of Micro-Electro-Mechanical Systems (MEMS) devices and novel micro-scale packaging technologies. The MEMS Engineer will work in a cleanroom environment at ARL to advance the design, development, and testing of MEMS-based devices for defense applications. The MEMS Engineer supports ARL's Electromagnetic Effects Branch under the VIRTUE program. The role focuses on R&D in MEMS fabrication, additive manufacturing, micro-scale electronics packaging, and micro-scale energetics. Responsibilities include modeling, fabricating, assembling, and testing micro-scale devices using advanced...

Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is: 100% employee-owned with 40+ years of industry history ENR (Engineering News Record) Top 500 firm Rated as a top System Integrator Giant We have a Lead Commissioning Engineer opportunity available in Columbia, MD. This person will be responsible for the leading the testing and commissioning of electrical equipment within and electrical substation or generator plant; performing and directing all aspects of electrical testing including, but not limited to, protection relays, circuit breakers, transformers and other substation equipment; and training new engineers/technicians in relay testing, equipment testing and substation commissioning. Ideal Candidate Qualifications Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS,...

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...

Impact Automation is a fast-growing company which supplies industrial equipment to the E-Commerce market. When you click "buy-it-now," Impact Automation technology is used to bring packages and parcels from the warehouse to your door. We are looking for smart, hard-working folks who want to shine in a small company environment. At Impact, we all wear lots of hats, work together, and count on each other. Candidates must have technical skills and will be expected to contribute right away. We have full-time and part-time positions available in our Columbia office, some of which are perfect for students/second jobs/semi-retired. We also have positions which require travel with plenty of potential to earn overtime pay. A competitive benefit package is available for full time employees. Are you ready to make an Impact - with your career, with our company, in your world? If so, please apply today! Project Engineer Are you organized, decisive, adaptable, and good at finding solutions...

POSITION PURPOSE The Design Engineer will participate in the Global Engineering Group and deliver complex design primarily for new products. These designs should meet functional and manufacturability requirements while maintaining accuracy and adherence to the BAC's Global Design Standards and compliance to applicable regulatory requirements. PRINCIPAL ACCOUNTABILITIES Responsible for the design and development of the product concept for the assigned NPI program. Designs complex sub-assemblies and product modules with general direction of design intent per BAC's and industry's standards Explore the impact that proposed designs will have on other subsystems, parts and assemblies and develops technical feasibility & cost impacts vs product requirements. Owns the DFMEA - driving the process and resolutions to each item Responsible for product testing and evaluation Owns execution and timely implementation of the issue resolutions reconciling Identify...

If you're looking for a special place to build or grow your career, you've found it. Whether you're an experienced professional, a recent college graduate or somewhere in between, IDEX is a place where you can apply your existing skills and learn new ones in an environment where you can make an impact. With interesting opportunities in engineering, marketing, sales, supply chain, operations, HR, finance, and more across more than 40 diverse businesses around the globe, chances are, we have something special for you. Job description Support the Engineering and Sales teams by enhancing technical sales data through the creation of sizing and application guides, simulation tools, and visual materials. The intern will contribute to the development of internal tools and sales literature by generating charts, drawings, and application resources. This role offers hands-on experience in technical communication, CAD modeling, and potentially programming, while collaborating with...