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97 junior process engineer jobs found

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Onsite junior process engineer Massachusetts
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EL
Sep 18, 2026
Full time
Sr. Mechanical Engineer
$109,230 - $152,547 yearly
EssilorLuxottica Dudley, MA
Requisition ID: 945010 Store # : E01913 Mfg Ops-MFG Engineering DUDL Position: Full-Time Total Rewards: Benefits/Incentive Information Gentex Optics is part of EssilorLuxottica, a global leader in the design, manufacture and distribution of world-class vision care products, including iconic eyewear, advanced lens technology and cutting-edge digital solutions. Join our global community of over 200,000 dedicated employees around the world in driving the transformation of the eyewear and eyecare industry. Discover more by following us on LinkedIn! The Dudley, MA facility is home to Operations, Global Lens Engineering, and Research and Development teams that work together to develop, pilot and manufacture, semi-finished, polycarbonate lenses for premium markets. We also supply coatings, inks, inserts and other innovative products to customers throughout the world. Our team members bring our mission to life each and every day by helping people see a brighter world. JOB...
Wa
Sep 18, 2026
Full time
Product Engineer Co-Op
Watts Andover, MA
We're Watts. Together, we're reimagining the future of water. We feel proud every day about what we do. We're all part of the same crucial mission, no matter what function we support -- it's to provide safe, clean water for the world, and to protect our planet's most valuable resource. What we do: For 150 years, Watts has built best-in-class products that are trusted by customers in residential and commercial settings across the world. We are at the forefront of innovation, working with cutting-edge technology to provide smart and connected, sustainable water solutions for the future. Watts is a leading brand with a quality reputation - and we have a dynamic future ahead. The Watts Product Engineer Co-Op Program is your opportunity to apply classroom knowledge to real-world engineering projects. As a Product Engineering Co-Op, you will work alongside experienced engineers supporting the development, improvement, testing, and documentation of products used in commercial,...
Am
Sep 18, 2026
Full time
Senior Mechanical Engineer
$130,000 - $150,000 yearly
Ametek Bedford, MA
Amptek is seeking a highly motivated Senior Mechanical Engineer to support the design, development, qualification, and manufacture of world-class X-ray and gamma-ray detection products. This role will focus on X-ray detectors and source technologies used in X-ray fluorescence (XRF), analytical instrumentation, industrial inspection, laboratory research, portable instrumentation, and nuclear and space applications. The successful candidate will play a critical role in bringing new products from concept through production while supporting existing product lines and developing the manufacturing tooling and test fixtures required to ensure quality, reliability, and operational efficiency. This position combines hands-on engineering with analytical design work and requires close collaboration with manufacturing, operations, quality, supply chain, and electrical engineering teams in Bedford, MA. Functional Allocation: 30% New Product Introduction (NPI) 30% Sustaining Engineering...
DG
Sep 17, 2026
Intern
Electrical Engineer Intern
Dennis Group Springfield, MA
Job Summary The Building Electrical Group is responsible for all building electrical systems including lighting, fire protection and low voltage for our design build, industrial projects. We design and build food and beverage production facilities. Our building electrical team is involved with designing the electrical systems, calculating power loads, determining, and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. The professional will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. His/her specific responsibilities will include, but not limited to: Responsibilities Design electrical systems for building power, i.e. normal, emergency, and standby power distribution systems for 208v, 480v, and medium voltage for industrial facilities. Document all necessary calculations for the design such as short circuit, selective coordination, arc flash, generator...
SG
Sep 17, 2026
Full time
Mechanical Engineer
$115,000 - $135,000 yearly
SmithGroup Boston, MA
SmithGroup is an integrated design firm with a reputation for cultivating a top-ranked culture while pioneering award-winning innovative design solutions. We blend research, data and technology with ingenuity and a creative spirit to deliver resilient, inclusive spaces that solve our clients' greatest challenges. Our teams create exceptional design solutions for healthcare, science and technology, workplace, mixed use, higher education, cultural, waterfront, parks and open spaces, and urban environments. We are looking for passionate problem solvers who want to elevate design, push boundaries and create a more resilient future. The Boston office of SmithGroup is looking for a Mechanical Engineer to join our team. Working with us, you will: Perform analysis, design and documentation of heating, ventilating and air conditioning (HVAC) systems and controls. Perform system assessments and prepare technical reports. Review submittals, RFIs and contractor proposed change orders,...
SN
Sep 16, 2026
Full time
Senior Product Design Engineer - Floorcare
SharkNinja Needham, MA
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...
JC
Sep 13, 2026
Full time
Principal Thermal Mechanical Engineer
JetCool Technologies, Inc. Littleton, MA
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...
Lo
Sep 12, 2026
Full time
Senior Drainage Engineer - Tewksbury, MA
$125,000 - $155,000 yearly
Lochner Tewksbury, MA
Lochner and Egis are entering an exciting new chapter as one organization. We have combined decades of trusted U.S. engineering expertise with the global reach, technical excellence, and career opportunities of a leading international engineering, consulting, and infrastructure firm. While our name has changed, our commitment to our people, clients, and communities is stronger than ever. At Egis, every project is an opportunity to create lasting impact. We collaborate with public and private clients to design and deliver innovative transportation, aviation, rail, transit, water, structural, environmental, and infrastructure solutions that connect communities and improve everyday life. Join a team where innovation is encouraged, collaboration is valued, and your work helps build a more sustainable future. We are looking for a Sr. Drainage Engineer in our Tewksbury, MA office. The Impact You'll Make Demonstrate technical ability in analysis and design of common water...
VF
Sep 11, 2026
Full time
Lead Product Quality Engineer, Industrials
$117,400 - $161,500 yearly
VulcanForms Newburyport, MA
About Us Founded in 2015 to develop the world's first industrially scalable laser metal additive manufacturing solution, VulcanForms is reshaping how the world manufactures critical products. We build and operate advanced digital infrastructure that enables innovation, accelerates growth, and supports sustainability across aerospace, defense, medical, and other essential industries. Through our vertically integrated capabilities, including scalable additive manufacturing and precision machining, we deliver true end-to-end production at scale by combining cutting-edge technology with a foundation of proven industrial craftsmanship. Our team brings deep expertise in manufacturing, materials science, software, automation, and operations, united by a shared commitment to quality, curiosity, and accountability. We foster an inclusive culture where people take ownership, solve meaningful problems, and continuously learn, because we believe diverse perspectives lead to better...
TP
Sep 08, 2026
Full time
Senior Staff Engineer
Takeda Pharmaceutical Company Limited Lexington, MA
By clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use. I further attest that all information I submit in my employment application is true to the best of my knowledge. Job Description Join Takeda as a Senior Staff Engineer. As a Senior Staff Engineer professional within the organization, you develop innovative solutions to complex problems aligned with organizational objectives. Your work involves addressing intricate issues, requiring in-depth analysis and judgment. You also engage with key contacts outside your expertise area and contribute to the development of new concepts and standards. Operating with considerable autonomy, you serve as a consultant to management and an external spokesperson on major matters, often working independently and leading function teams or projects. Additionally, you...
On
Sep 08, 2026
Full time
Staff Mechanical Engineer
$115,200 - $172,800 yearly
Onto Wilmington, MA
Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Our breadth of offerings across the entire semiconductor value chain helps our customers solve their most difficult yield, device performance, quality, and reliability issues. Onto Innovation strives to optimize customers' critical path of progress by making them smarter, faster and more efficient. Job Summary & Responsibilities At Onto Innovation, you will play a key role in developing next-generation semiconductor metrology and inspection systems that enable advanced process control in leading-edge semiconductor manufacturing. As a Staff Mechanical Engineer , you will lead the design...
EB
Sep 08, 2026
Full time
Sr Engineer, Process
$129,000 - $156,000 yearly
Emergent Biosolutions Canton, MA
Preparedness today, safer tomorrow. Emergent is a leading public health company that delivers protective and life-saving solutions to communities around the world. Here, you will join passionate professionals where our culture is informed by our values and commitment to protecting and saving lives. The Sr Engineer, Process is a key technical leader supporting GMP vaccine drug substance manufacturing operations. This role provides hands-on process engineering support to ensure safe, reliable, and compliant manufacturing across upstream and downstream operations. The Senior Process Engineer is accountable for real-time troubleshooting of process and equipment issues on the manufacturing floor, driving rapid root cause identification and sustainable solutions while maintaining uninterrupted GMP operations. This position partners closely with Manufacturing, MS&T, Quality, Automation, and Facilities to support commercial manufacturing, technology transfers, process...
Sp
Sep 08, 2026
Full time
Senior Design Engineer
$102,000 - $130,000 yearly
Senior plc Sharon, MA
Company Description For more than 70 years, Senior Metal Bellows has been pushing the limits of innovation-designing and building custom-engineered metal bellows for industries that demand the best: aerospace, defense, energy, and beyond. We're not just making parts-we're making solutions no one else can. And we want you to be part of it. Job Description We are seeking an experienced and innovative Senior Design Engineer to lead the design and development of complex engineered products and support our continued growth. This position offers the opportunity to work on highly customized solutions, collaborate with cross-functional teams, and directly impact product performance, manufacturability, and customer success. What You'll Do The Senior Design Engineer is responsible for the design, development, and validation of custom metal bellows, assemblies, tooling, fixtures, and related products. The ideal candidate possesses a strong mechanical engineering background,...
SN
Sep 08, 2026
Full time
Mechanical Engineer II - Corded/Cordless
$78,000 - $137,500 yearly
SharkNinja Needham, MA
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...
Wh
Aug 05, 2026
Full time
Senior Manufacturing Engineer, Tech Lead
$150,000 - $195,000 yearly
Whoop Boston, MA
At WHOOP, we're on a mission to unlock human performance and healthspan. WHOOP empowers users to perform at a higher level through a deeper understanding of their bodies and daily lives. As a Senior Manufacturing Engineer, Tech Lead you will own manufacturing technical readiness for two concurrent NPI programs, serving as the lead engineer on one program while building a small dedicated team (a Junior Manufacturing Engineer and an in-region Process Engineer) to execute the second. You will develop and troubleshoot processes, support manufacturing ramps, and ensure high quality and efficiency from prototype builds through production; partnering closely with Mechanical, Electrical, Supply Chain, Quality, and factory teams. You are experienced in DFX, process design and validation, fixture and equipment design, and thrive being hands-on at the factory. Reporting to the Director of Manufacturing Engineering, you will be responsible and accountable for timely execution of NPI...
JC
Aug 05, 2026
Full time
Principal Thermal Mechanical Engineer
JetCool Technologies, Inc. Littleton, MA
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...
WC
Aug 05, 2026
Full time
Wastewater Project Engineer
$105,000 - $125,000 yearly
Woodard & Curran Andover, MA
Woodard & Curran is an employee-owned engineering, science, and operations firm dedicated to clean water, a safe environment, healthy communities, and happy people. We foster an inclusive, collaborative culture that supports professional growth, flexibility, and meaningful work, empowering our employees to make a lasting impact on our clients, communities, and the planet. Woodard & Curran is currently seeking a dynamic, detail-oriented, and client-focused Professional Engineer to join our Water Team as a Project Engineer. In this role, you will collaborate with our municipal clients to develop, design, and deliver a variety of wastewater infrastructure projects across Massachusetts and the New England region. The ideal candidate will be technically focused, with strong experience in the evaluation, planning, design, and construction of wastewater infrastructure. Familiarity with a broad range of practice areas, including collection systems, pumping facilities, treatment...
CI
Aug 05, 2026
Full time
Senior Manufacturing Engineer
CIRCOR International, Inc. Warren, MA
ABOUT CIRCOR Join a Team That Powers the Mission-Critical. At CIRCOR Aerospace & Defense , we don't just build pumps and valves-we engineer the heartbeat of the world's most advanced naval fleets. From our historic Warren, MA facility-home to the legacies of Warren Pumps and Portland Valve - we design and manufacture high-performance fluid control systems that protect those who protect us. We are building precision technology that operates in the harshest environments on earth-on submarines deep below the surface, on ships safeguarding freedom at sea, and in missions where failure is not an option. By joining the CIRCOR team, you will be contributing to safeguarding people, vessels, and missions around the world. We're a global team of over 3,100 people across 100+ countries, united by a single purpose: to keep the world safe, moving, and resilient. As our mission expands, so does our need for exceptional talent and we are looking for driven individuals to grow...
We
Aug 05, 2026
Full time
Principal Mechanical Engineer, R&D
$150,000 - $185,000 yearly
Werfen Bedford, MA
Introduction Werfen Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain. We are a worldwide leader in specialized diagnostics in the areas of Hemostasis, Acute Care Diagnostics, Transfusion, Autoimmunity, and Transplant. Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and manufacture customized assays and biomaterials. We operate directly in 30 countries, and in more than 100 territories through distributors. Our Headquarters and Technology Centers are located in the US and Europe, and our workforce is more than 7,000 strong. Our success comes from a specific focus in these rapidly evolving diagnostic areas, our commitment to customers, and our dedication to innovation and quality. We're passionate about providing healthcare professionals the most valuable and complete solutions to improve hospital efficiency and enhance patient care. Overview Position Summary: The Principal Mechanical...
Ne
Aug 05, 2026
Full time
Senior Electrical Engineer
$135,000 - $150,000 yearly
Nexamp Boston, MA
Do you want to be a part of the clean energy movement? Are you passionate about improving our environment for this generation and those to follow? Are you ready to take on new challenges and collaborate with a future-focused team leading the way into new markets? Join Nexamp! This is where you can learn from industry leaders and become one yourself. It's fast-paced, mission-based work that challenges the status quo. Be on the team that's changing the world. What we're looking for: Nexamp is looking to hire a Senior Electrical Engineer to join it's Clean Energy Deployment team. You will be responsible for review of solar & storage projects design by providing technical expertise in the interconnection, construction, and assisting in the commissioning of distributed energy resources (DERs). We are accepting candidates across our hub offices of Chicago, Boston, DC, and NY. We are supporting hybrid work. You will report to the Director, Electrical Engineering. What...
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