283 mechanical jobs found

Description The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team throughout the design and construction process, adapting mechanical plans according to budget constraints, design factors or client needs. Assists in the mechanical design of projects from the conceptual phase through design completion. Assists with modifying and reviewing production drawings for a variety of projects including, but not limited to: power plants, process facilities, industrial facilities, healthcare facilities, airports, educational institutions, commercial, and governmental and military facilities. Assists...

Mechanical Engineer II Join Dynavac - a leader in custom high-vacuum process equipment with headquarters in Hingham, MA - and help us provide solutions to some of the most advanced organizations in aerospace, defense, and thin-film technology. Dynavac specializes in applications for space simulation testing , thin-film coatings , and other precision processes. Our systems combine advanced technologies in pressure vessel design, material handling, automation, and integrated control systems. Salary range: $86,000 - $100,000 based on experience. Position Overview We are seeking a skilled Mechanical Engineer II to join our Engineering team. The ideal candidate requires expert-level SolidWorks proficiency, strong command of engineering drawing standards, and advanced knowledge of vacuum and thermal design principles. The engineer leads design efforts from concept through completion, evaluates customer requirements, prepares detailed manufacturing documentation, and conducts...

Job Type Full-time Description Viken Detection is seeking an experienced and driven Senior Mechanical Engineer to join our growing, highly collaborative engineering team. This role will play a key technical leadership position in the development of next-generation X-ray and chemical detection systems, spanning precision handheld devices to large-scale vehicle and cargo scanning platforms. The Senior Mechanical Engineer will lead complex mechanical designs, mentor junior engineers, and partner closely with Engineering, Physics, Program Management, and Operations to drive products from concept through full-rate production and sustaining engineering. Responsibilities Lead mechanical system and subsystem design efforts across multiple product platforms Collaborate with Engineering, Physics, and Program Management teams to refine system architecture and requirements Drive rapid prototyping and proof-of-concept development in a fast-paced R&D environment Own mechanical...

Job Type Full-time Description Viken Detection is seeking a highly experienced Principal Mechanical Engineer to provide technical leadership and architectural ownership across our advanced detection and imaging systems. This highest-level individual contributor role sets mechanical design strategy, drives cross-platform alignment, and tackles complex system-level challenges. The Principal Mechanical Engineer partners closely with Engineering, Physics, Program Management, and Operations to deliver high-performance, manufacturable, reliable, and cost-effective solutions from concept through sustaining engineering. Responsibilities Serve as mechanical system architect for major product platforms Lead system-level design decisions, trade studies, and risk mitigation Establish mechanical standards, best practices, and reusable design architectures Drive cross-functional alignment across mechanical, electrical, software, and physics teams Lead development of complex...

AMETEK SFMS is looking for a highly collaborative problem-solver with a natural curiosity about mechanical and electrical devices to join us as a Senior Mechanical Engineer in our Wilmington, MA facility. This position will specialize in the development of aerospace components with a specialty in pressure sensors. We are seeking a self-starter with mechanical design engineering experience in a manufacturing environment who possesses excellent technical and project management capabilities. This individual will join a global, multi-site business unit that designs and manufactures highly engineered sensors and fluid management systems for aerospace applications. Key Responsibilities: Position is for a success-oriented individual with demonstrated experience in the design, manufacture, test & certification of electromechanical sensing devices such as Pressure Sensors, RTD's, Thermocouples, Speed Sensors, and Cables. Will develop new technologies to sustain competitive...

About Us: At AMETEK, we don't just manufacture market-leading electronic instruments and electromechanical devices - we are using innovation to make the world a better place; technology to improve lives; and talent to solve challenges that matter. Job Summary: The Mechanical Design & Validation Engineer is responsible for the design, development, testing, and validation of sensor products used in gas and steam turbine environments, with a focus on thermocouples, RTDs, and cable assemblies. This role combines mechanical design with hands-on experimentation, prototype development, and environmental validation, ensuring products perform reliably under extreme conditions. The engineer will partner across engineering, manufacturing, and commercial teams to bring robust products from concept through release. Key Responsibilities: DESIGN & DEVELOPMENT Develop product designs and specifications in cross-functional team settings. Design and model components using...

About Us Cyvl is a Boston-based tech startup revolutionizing the way civil engineering firms and governments map and manage transportation infrastructure. Our enterprise-grade hardware and software solutions leverage 3D mapping sensors to capture LiDAR, imagery, and GPS data, retrofitted to our customers' vehicles. This data is processed through our AI-powered cloud pipelines to generate actionable condition and geospatial reports, saving our customers time, money, and resources. We are in a phase of rapid growth, disrupting a massive and outdated market with our innovative solutions. At Cyvl, our mission is to empower governments to build and maintain public infrastructure they're proud of by accelerating decision-making through our sensors and Infrastructure Intelligence Platform. As our Senior Mechanical Design Engineer, you'll own the design of the sensor that makes all of it possible and help define what the next generation looks like as we scale production. We're a...

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancing technology - we're redefining cooling standards to create a more sustainable tomorrow. Job Summary Job Description To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Sr. Mechanical Development engineer located in Littleton, MA. Reporting to the Product Manager the Sr. Mechanical Development engineer The Sr. Mechanical Design Engineer will own the design, analysis, validation, and refinement of mechanical components and assemblies that enable reliable, high efficiency...

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancing technology - we're redefining cooling standards to create a more sustainable tomorrow. Job Summary Job Description To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Mechanical Development engineer located in Littleton, MA. Reporting to the Product Manager the Mechanical Development engineer The Sr. Mechanical Design Engineer will own the design, analysis, validation, and refinement of mechanical components and assemblies that enable reliable, high efficiency liquid...

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancing technology - we're redefining cooling standards to create a more sustainable tomorrow. Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Principal Thermal Mechanical Engineer located in Littleton, MA. Reporting to the Product Manager the Principal Thermal Mechanical Engineer will play a pivotal role in the early phases of product development and serving in a guidance capacity through product maturation. Our products drive sustainability across the data center...

About the job Reporting to the Engineering Manager, the Mechanical Engineer is responsible for ensuring the accuracy and integrity of the design and manufacturing processes for battery pack assemblies. This role supports full product lifecycle development, from concept and design to testing and implementation, ensuring products meet functional and customer requirements. Specifically, the Mechanical Engineer will: Lead the full product development lifecycle including design, development, testing, manufacturing, and implementation. Design mechanical systems and components that align with customer needs and project requirements. Modify and refine designs to meet specifications and resolve functional issues. Perform testing and evaluation of prototypes; create and update design documentation. Conduct experiments, analyze data, and interpret results to drive improvements. Support cross-functional teams and contribute to continuous product and process improvement....

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancing technology - we're redefining cooling standards to create a more sustainable tomorrow. Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Principal Thermal Mechanical Engineer located in Littleton, MA. Reporting to the Product Manager the Principal Thermal Mechanical Engineer will play a pivotal role in the early phases of product development and serving in a guidance capacity through product maturation. Our products drive sustainability across the data center...

You will be a member of our mechanical department and your responsibilities will include, but not be limited to: Responsibilities May work independently or with other ME's, depending on project size Execute all tasks necessary to complete the engineering on a project from conceptual design through execution Perform heating and cooling load calculations Perform mass energy balance calculations Perform drainage and line loss calculations Equipment sizing and selection Develop Mechanical / Utility equipment and construction specifications Develop P&ID's, equipment layout plans, plant / process utility piping (steam, hydronic, CA) distribution plans, and system details P&ID design & drafting Size and develop layouts for ductwork and piping plans Controls functional description development Create equipment schedules Assist with the development of the building management system (BMS) controls, details, and plans with electrical and controls engineers Provide...

No C2C / Only W2 / No Sponsorship Seeking a Mechanical Design Engineer to support R&D in developing mechanical components for electrical distribution systems, including automatic transfer switches, switchgear, and power control equipment . Role involves 3D solid modeling in Creo/ProE , enhancing existing products, and designing new components to meet performance, reliability, and safety needs. Responsibilities: Design mechanical components and assemblies. Perform 3D modeling and tolerance analysis. Select materials, parts, and mechanical elements. Test and validate designs. Create layouts, documentation, and specifications; maintain technical files. Improve development procedures. Implement and verify design solutions. Adapt designs for localization needs. Coordinate with manufacturing, suppliers, and testing labs. Qualifications: Bachelor's in mechanical engineering. 2+ years' experience in mechanical design/R&D for electrical...

Lexington Medical, Inc. is hiring a Mechanical Engineering Intern in Bedford, MA for summer 2027 medical device product development. You will test designs, create drawings, support product and process improvements, and see how engineering decisions move from R&D into manufacturing. About Lexington Medical Lexington Medical, Inc. is a medical device company designing and manufacturing surgical stapling technology at our headquarters in Bedford, Massachusetts, just outside Boston. Our AEON™ Endostapler is an FDA-cleared, minimally invasive surgical stapler used in operating rooms around the world. With engineering, manufacturing, and quality working closely together, engineers stay close to the product and see their work move from anF idea through prototyping, testing, manufacturing, and ultimately into the operating room. About the Internship As a Mechanical Engineering Intern at Lexington Medical, you will support R&D engineering work across product development,...

Electro-Mechanical Systems Engineer Co-op - Winter 2027 Massachusetts Sudbury, MA Description Methods Machine Tools, Inc. supplies high-quality, high-precision machine tools and automation solutions, and designs integrated custom machining processes and systems. Headquartered in Sudbury, Mass., and in operation since 1958, Methods provides an end-to-end portfolio of best-in-class products, engineering, service, parts, training, and integration. Methods has more than 300 employees, seven technology centers, one high precision machining center, and has installed in excess of 45,000 machines throughout North America. We currently have the following career opportunity available in Sudbury, MA : Electro-Mechanical Systems Engineer Co-op (Winter 2027) This position will be responsible for developing processes, assembly instructions, and work instructions for the integration of value-added options (chip management systems, high-pressure coolant systems, work holding tables,...

About Re:Build At Re:Build, our mission is to ensure the next generation of important products are made, at scale, in America. We are laying the foundation for a better future for our customers, employees, and communities by revitalizing America's manufacturing base and creating meaningful jobs across the country, including in historically deindustrialized regions. We operate an advanced, end-to-end manufacturing platform that partners with industrial companies and innovators to take products from first concept to full-scale production in critical verticals including aerospace and defense, electrification, medical, energy and environment, and robotics and automation. The way we operate is as important as the work we do. It's guided by The Re:Build Way, 16 principles that shape how we collaborate with each other, partner with our customers and vendors, and contribute to the communities where we operate. (link to The Re:Build Way principles) Who is Re:Build Fikst?...

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world for the better. We welcome all makers, forward thinkers, and problem solvers who are looking for a place to do their best work. And if that's you we would love to have you join us! Job Description The Mechanical Continuation Engineering will participate as a member of a cross-functional Engineering team supporting industrial products throughout their lifecycle. You will sustain existing products through design improvements, production support, root cause investigations and cost reduction...

About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people's lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja , the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. Headquartered in Needham, Massachusetts with more than 4,100 associates, the company's products are sold at key retailers, online and offline, and through distributors around the world. AI at SharkNinja At SharkNinja, we're building an AI-native culture. We're not waiting for the future; we're creating it. Our people are expected to experiment boldly, adopt new tools, and continuously raise what's possible to create meaningful impact for our consumers. If you believe the best way...

Mechanical Engineer GameChange Solar is one of the fastest growing, most dynamic companies in the booming solar industry. We are a global leader in the solar racking and tracker industry with a dynamic and driven team passionate about changing the game in solar. Our products are designed to be the fastest installing and most cost-effective in the industry. We're searching for a seasoned Mechanical Engineer with experience working with national or international technical standards. We also welcome applicants from related industries such as automotive, high-rise steel, or bridge construction. This role offers a unique opportunity to directly impact our fast-growing company by identifying issues, developing solutions, and designing new systems that reduce material and labor costs. You'll create system blueprints and parts, design solar components for new and existing structures. The ideal candidate thrives on solving complex, multi-layered problems, can recreate and troubleshoot...