1283 senior staff mechanical engineer jobs found

Neptune Medical, is an innovative, venture capital funded medical device startup headquartered in Burlingame, CA. We have already commercialized novel medical devices using our technology. Now the team at Neptune is building something truly unique: a fully flexible medical robot that enables doctors to reach deep into human anatomy. Triton Robotic Endoscopy will disrupt flexible endoscopy and set a new standard in outcomes for decades to come. TITLE: Senior/Staff Mechanical Engineer, Instruments and Composites POSITION SUMMARY: The Staff Mechanical Engineer, Instruments and Composites will have a central role in further invention of our core rigidizing technology. You will champion your concepts through definition, ideation, engineering and clinically relevant assessments and, eventually, to market. This is a chance to work with cutting edge composite rigidization technology and make it even better. The ideal candidate will act with passion and intensity in a medical...

Fulfil is a well-funded, rapidly growing, and inclusive company that has developed a custom automation robotics system to pick and pack online orders of groceries and other consumables, bringing delight and a value proposition to consumers that doesn't exist today. Additionally, its unique design and technology is purpose-built to solve today's environmental problems in the world's food supply chain. Founded by a team with previous startup success and backed by top-tier VCs, we are committed to reducing waste, improving environmental impact, and reducing emissions with truly new technology. Our first commercial product launch went live in 2024, and we have more in queue for 2025. We can't do it alone -- we're seeking curious, capable, passionate team members motivated by the opportunity to create lasting impact on the world through their work. This role offers ample growth opportunities while working side-by-side with an impassioned, multi-disciplinary team spanning mechanical...

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn,X, YouTubeand Instagram. Job Description: Shield AI is on a mission to build the world's best AI pilot-and we're looking for a Senior Staff Harness Design Engineer to help power that vision. In this high-impact, high-ownership role, you'll take the lead in architecting and designing the complex wire harnesses and cable assemblies that are the nervous system of our next-generation autonomous UAV platform. Your deep expertise in harness design won't just...

French & Parrello Associates (FPA) is seeking a Senior Staff Engineer for our Mechanical Department in Wall, NJ. Responsibilities Design HVAC systems for commercial, institutional, industrial, and municipal projects. Perform load calculations, equipment selection, and duct/piping design. Prepare construction drawings, specifications, and technical documentation. Coordinate with architects, engineers, and other internal disciplines for integrated project delivery. Assist with client communication, project documentation, and construction administration, including reviewing submittals and responding to RFIs. Support sustainable and energy-efficient building system design initiatives. Contribute to technical problem-solving and project planning within a multi-disciplinary team. Qualifications Bachelor's degree in Mechanical Engineering or related field. 3-5 years of professional experience in HVAC design. Proficiency in HVAC design software (e.g., AutoCAD,...

Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With nine offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. Job Description: Shield AI is pioneering the development of AI-powered autonomous aircraft for national defense, pushing the boundaries of aerospace innovation. Our next gen UAS is a next-generation, high-endurance unmanned system designed for deployment in complex, contested environments. We are seeking a Senior Staff Mechanical Design Engineer to lead the design, development, and testing of Ground Support Equipment (GSE) for our next gen UAS. This role is...

Senior Staff Mechanical Design Engineer The Senior Staff Mechanical Design Engineer (Test & Automation Staff Engineer) plays a vital role within Hypertherm Associates' Testing & Automation Engineering team. This position is responsible for the end-to-end design, development, and construction of custom machinery that supports manufacturing operations across the organization. If you want to be part of an awesome team who work on a variety of challenging projects - read on! Hypertherm Associates is a global, 100% Associate-owned company with excellence in technology innovation, environmental stewardship, and shared ownership and rewards. Click here to see Hypertherm products in action. How You'll Help Shape the Future: Partner with Business and Product teams to meet quality, ergonomic, and manufacturing goals Design, build, and maintain automation equipment that drives innovation across teams Create custom machines that enhance every aspect of manufacturing...

At Heart Aerospace we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Heart is targeting type certification of the ES-30 by the end of the decade. Your mission Heart Aerospace is seeking a highly motivated and experienced Battery Design Engineer to join our growing and dynamic team. In this role, you will be a key contributor to the design, development, testing, and optimization of advanced battery systems specifically designed for the demanding requirements of electric aerospace applications. You will leverage your deep understanding of design methodologies and approaches to drive innovation and ensure the highest levels of performance, safety and reliability. You will translate system-level requirements into robust, certifiable mechanical designs, playing a critical role in electrifying the future of flight. Key responsibilities include but are not...

The Role Bedrock is bringing autonomy to the construction industry! We're a group of veterans from the autonomous vehicle industry who are passionate about bringing the benefits of automation to areas in the construction industry currently underserved by the market. We are seeking a creative and detail-oriented mechanical engineer to join our dynamic team. The successful candidate will be responsible for the entire product lifecycle, from research and design to implementation, manufacturing and integration. You will work on a variety of projects, applying your knowledge of mechanics, thermodynamics and material science to solve complex problems and develop innovative solutions. What you'll be doing: Design and develop mechanical components, systems, and products using computer-aided design (CAD) software such as SolidWorks, Fusion360, CATIA, or similar programs. Develop and validate mechanical structures for an autonomous sensor and compute suite, ensuring robustness and...

Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora's modular thermal batteries deliver reliable heat and power, enabling industrial facilities of any size to decarbonize predictably and profitably. Antora is electrifying global industry while supporting U.S. manufacturing jobs, lowering costs for energy consumers, and enhancing the competitiveness of American industry. We are growing our company with people who put team and mission first, value connection through laughter and joy, and build with humility and openness. We are committed to continue building a diverse, passionate, and creative team dedicated to a future where every industrial facility, everywhere on earth, is powered by abundant, clean, low-cost energy. Position Summary You will collaborate with other teams to scope, define, design, model, prototype, validate, and iterate the mechanical design of Antora's thermal...

Company Description CRB's over 1,100 expert professionals drive innovative, life-changing and life-saving solutions for manufacturers in the life sciences and food and beverage industries. Our mission, vision, and core values put client satisfaction and employee experience at the center of everything we do. As an AEC Firm we proudly specialize in industries that inherently carry important social responsibility - we recognize our impact and influence in the communities we serve and pursue corporate responsibility through the lens of people, community, and planet. From oncology and rare disorders to COVID-19 or alternative proteins, our design and construction projects are pioneering solutions addressing important issues such as food scarcity and global health. Job Description The Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for buildings. The individual possesses demonstrated ability to manage multiple complex tasks, coordinate...

Company Description CRB's over 1,100 expert professionals drive innovative, life-changing and life-saving solutions for manufacturers in the life sciences and food and beverage industries. Our mission, vision, and core values put client satisfaction and employee experience at the center of everything we do. As an AEC Firm we proudly specialize in industries that inherently carry important social responsibility - we recognize our impact and influence in the communities we serve and pursue corporate responsibility through the lens of people, community, and planet. From oncology and rare disorders to COVID-19 or alternative proteins, our design and construction projects are pioneering solutions addressing important issues such as food scarcity and global health. Job Description The Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for buildings. The individual possesses demonstrated ability to manage multiple complex tasks, coordinate...

Job Type Full-time Description Travel: 10% Company background investigation, U.S. Citizenship, ability to obtain and maintain required security clearances, and CAC eligibility are required for this position. TMMG is seeking a senior-level Engineering Design Team (EDT) Lead Design Engineer to run the day-to-day operations of the EDT and ensure consistent, high-quality engineering execution across multiple concurrent projects supporting Military Sealift Command (MSC), U.S. Navy, U.S. Coast Guard, and commercial maritime operators. The EDT delivers multi-discipline engineering design and technical solutions across shipboard systems design, shipboard systems diagnostics and solutions, shipboard operations and troubleshooting, and shipyard installation and commissioning support. The Lead Design Engineer will bring a minimum of 10 years of engineering management experience with demonstrated success leading engineering teams in commercial ship operations/design, shipboard...

Spectrum Energy is a unique team of Energy Engineers focused on analyzing building systems. We educate our clients on energy consumption in their buildings and provide alternatives centered on energy savings, first cost, life cycle cost and sustainability. Energy analysis, LEED, code compliance and incentive models are a focal point of our work. Our ability to harness capital funding and energy analysis in a holistic approach centered on client priorities has led to our success. Our business is new and growing to meet the market demand. We are seeking a Senior Energy Engineer with minimum of 5-6 years of building modeling experience and 3-5 years of HVAC System design. Experience in developing models to meet LEED certification, code compliance and LCCA comparisons is expected. Experience in energy audits and commissioning is a plus. Knowledge in various HVAC System types, control strategies, building codes and LEED certification is required. The ideal candidate for the Senior...

Ready to turn your ambition into achievement? Join Pond & Company and be part of the team that's redefining the future of Architectural, Engineering, Planning, Construction Management, and Environmental projects! About the Position We are searching for a Senior Mechanical Engineer to join our growing Professional Design Services team. This position is available in our Huntsville, AL office. The ideal candidate will have 10+ years of relevant MEP design engineering experience and a passion for growth, collaboration, and innovation. In this role, you will take a leadership position in designing mechanical systems, including but not limited to HVAC, plumbing, and piping. You will also mentor junior and mid-level MEP engineering professionals and support proposal efforts. Design projects will span multiple markets and geographies, offering opportunities to expand your knowledge and deepen your expertise in building systems design. We are looking for an independent self-starter...

Ready to turn your ambition into achievement? Join Pond & Company and be part of the team that's redefining the future of Architectural, Engineering, Planning, Construction Management, and Environmental projects! About the Position We are searching for a Senior Mechanical Engineer with experience in HVAC and mechanical/process piping to join our growing Life Science & Industrial team in Peachtree Corners, GA or Atlanta (Cobb County), GA. The ideal candidate will have 10+ years of relevant Mechanical and process piping design engineering experience in industrial, cleanroom, or pharmaceutical facilities and a passion for growth, collaboration, and innovation. In this role, the successful candidate will take a leadership position in the design of mechanical systems, including, but not limited to, HVAC, plumbing, and process piping. You will also mentor junior and mid-level engineering professionals and contribute to proposal efforts. Design projects will span multiple...

Job Type Full-time Description Travel: 20% Company background investigation, U.S. Citizenship, ability to obtain and maintain required security clearances, and CAC eligibility are required for this position. The McHenry Management Group, Inc. (TMMG) is seeking a senior-level Lead Design Engineer to lead its Engineering Design Team (EDT). This position provides technical leadership, execution oversight, and quality accountability for multi-discipline engineering design efforts supporting Military Sealift Command (MSC), U.S. Navy, U.S. Coast Guard, and commercial maritime operators. The Lead Design Engineer is responsible for directing and delivering engineering design solutions across shipboard systems, shipyard installations, modernization efforts, and technical problem resolution. This role ensures all engineering products meet ABS, NAVSEA, USCG, and applicable industry standards, while maintaining high first-time acceptance rates, schedule discipline, and customer...

Position type: Regular Your future role on our team To pursue project and clientdevelopment in the Sept-Îles region, BBA wants to bolster its localmultidisciplinary team. Working closely with our offices in Labrador City,Montréal and Mont-Saint-Hilaire, this team is actively involved in developingthe Sept-Îles region and in executing various projects in the mining andmetals, and energy sectors. BBA's mechanical engineering teams stands out amongCôte-Nord clients because of their cutting-edge technical expertise. Thisexpertise is combined with an unrivalled commitment and understanding of theissues involved in operating and maintaining industrial mechanical equipment. Your role as engineer and project leader will beto participate in engineering, in selecting technology and in executingprojects in the mining, energy and heavy industry sectors; to help identifybusiness opportunities with clients; and to draft winning proposals. You'll playan essentially technical and project...

Mechanical Engineer (Opto-Design), (IS-0830-13) Application Deadline: 23 January 2026 Department: Smithsonian Astrophysical Observatory Employment Type: Full Time Location: Cambridge, MA Compensation: $119,355 - $155,164 / year Description OPENING DATE: December 23, 2025 CLOSING DATE: January 23, 2026 TYPE OF POSITION: Trust Indefinite (Non-Federal) DIVISION: Central Engineering LOCATION: Cambridge, MA AREA OF CONSIDERATION: Open to all current Smithsonian employees What are Trust Fund Positions? Trust Fund positions are unique to the Smithsonian. They are paid for from a variety of sources, including the Smithsonian endowment, revenue from our business activities, donations, grants and contracts. Trust employees are not part of the civil service, nor does trust fund employment lead to Federal status. The salary ranges for trust positions are generally the same as for federal positions and in many cases trust and federal employees work side by side. Trust...

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We are seeking an experienced Mechanical Engineer IV to join our team in Dallas, TX office. Our dynamic work environment provides the optimal setting to take your career to the next level. From our supportive culture, diverse workforce, and competitive compensation, to our flexible work schedules and fun social events, it's everything you'll need for an exciting, challenging, and rewarding career. Job Responsibilities: As a Mechanical Design Engineer IV, you will work on a variety of projects, from small to large, providing plumbing design. You will represent the Firm in all interactions with clients, contractors, architects and other project team members...

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in highly technical buildings and the systems that bring them to life. We are seeking a Supervising Mechanical Engineer to join our team in San Diego, CA office. As a Supervising Engineer, you will be responsible for representing the Firm in all interactions with clients, contractors, architects, and other project team members. You will be responsible for supervising, coordinating, and assigning various projects to be performed by the team. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedule Monday to Thursday in the office for 9 hours and Friday for 4 hours remotely at home and fun social events, it is everything you...