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21 principal engineer jobs found

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Onsite principal engineer Massachusetts
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TM
Feb 26, 2026
Full time
Principal Manufacturing Engineer-NPI
$147,200 - $183,600 yearly
TransMedics Andover, MA, USA
Job Description: POSITION SUMMARY: The Principal Engineer - NPI Manufacturing serve as the technical project leader for NPI manufacturing activities, driving the development and commercialization of TransMedics perfusion set and OCS products. RESPONSIBILITIES This position is responsible for, but not limited to, the following: Provide strategic oversight of manufacturing readiness for new product introductions, ensuring alignment of engineering resources, project schedules, and cross-functional deliverables. Lead cross-functional collaboration with Product Development, Quality, Regulatory, Supply Chain, and Manufacturing Operations to ensure robust, scalable, and compliant processes. Coordinate, identify, and implement advanced manufacturing processes to ensure production capacity, efficiency, cost-effectiveness, and adherence to quality standards. Define project plans, timelines, and resources needed to support NPI manufacturing programs, ensuring accountability for...
IT
Mar 14, 2026
Full time
Principal Engineer Package Concept (Module)
Infineon Technologies AG MA, USA
At Infineon, we're powering AI - from the grid to the core, today and in the future - delivering innovative solutions and redefining what's possible in the world of data centers and beyond. As our hashtag#PoweringAI teams continue to grow, we're looking for talented professionals eager to be part of this exciting journey Your Role Key responsibilities in your new role Define package concepts for AI power supply products with focus on high-performance computing modules Validate package concepts through simulation and hardware demonstrators in cooperation with Back End development, product development and system architects Align new ideas and concepts with Back End development (in-house + OSAT) and initiate assembly projects Follow up and support package development projects until final release of the product Identify new development topics and incorporate them into the package roadmap Support our customers with package specific questions Stay up to date on...
WC
Mar 16, 2026
Full time
Principal, Industrial Engineer
Waters Corporation Milford, MA, USA
Overview Waters Corporation is seeking a results-driven Principal, Industrial Engineer with a solid background in manufacturing, responsible for developing, implementing, and improving processes to ensure a safe environment, efficient production, high product quality, and cost-effectiveness. This role involves working across multiple departments, including production, quality, logistics, and supply chain-to ensure smooth, cost-effective operations while maintaining high standards of quality and safety. It requires a strategic thinker with hands-on experience in process optimization, lean manufacturing, and systems integration. The Industrial Engineer is responsible for analyzing, designing, and optimizing systems and processes to improve efficiency, reduce waste, and increase productivity. They will also coordinate special projects related to plant layouts, cost savings and product improvements as required, applying quality and continuous Improvement tools. Responsibilities...
WC
Mar 16, 2026
Full time
Principal, Industrial Engineer
Waters Corporation Milford, MA, USA
Overview Waters Corporation is seeking a results-driven Sr. Principal, Industrial Engineer with a solid background in manufacturing, responsible for developing, implementing, and improving processes to ensure a safe environment, efficient production, high product quality, and cost-effectiveness. This role involves working across multiple departments, including production, quality, logistics, and supply chain-to ensure smooth, cost-effective operations while maintaining high standards of quality and safety. It requires a strategic thinker with hands-on experience in process optimization, lean manufacturing, and systems integration. The Industrial Engineer is responsible for analyzing, designing, and optimizing systems and processes to improve efficiency, reduce waste, and increase productivity. They will also coordinate special projects related to plant layouts, cost savings and product improvements as required, applying quality and continuous Improvement tools....
Th
Feb 26, 2026
Full time
Principal Mechanical Engineer - Design Services
Theragenics Attleboro, MA, USA
Compensation :The salary range for this position will be determined based on experience and qualifications. Company Overview Arrotek USA is a leading medical device engineering services and manufacturing partner, specializing in complex, high-reliability devices from concept through commercialization. We are passionate about solving difficult technical challenges and building trusted client relationships while delivering innovative solutions that improve lives. Role Summary The Principal Mechanical Engineer is a senior technical leader within Arrotek's Design Services organization. This role combines hands-on engineering execution with technical oversight of complex client programs, while also supervising and mentoring engineering staff. The ideal candidate is a seasoned engineering consultant who thrives in a fee-for-service environment, excels at problem-solving, and enjoys developing high-performing teams. Key Responsibilities Provide direct supervision, mentoring,...
LS
Jan 16, 2026
Full time
Staff / Principal Mechanical Engineer
Lila Sciences Cambridge, MA, USA
Your Impact at Lila Lila Sciences is seeking an experienced Staff/Principal Mechanical Engineer to join our Hardware & Controls Engineering team. The specific title (Staff or Principal) will be determined based on experience level and expertise. As a key technical leader, you'll leverage your deep expertise to design and engineer components for workcell robotics, mechanical systems, and automation across life science and physical science domains. You'll collaborate with experimental scientists, AI/ML scientists, software/controls engineers, and process/automation engineers to lead complex projects, guide multidisciplinary teams, and deliver state-of-the-art automation solutions. What You'll Be Building Lead the design and implementation of bench-scale robotics and mechanical systems for sophisticated automation in life science and physical science applications. Design innovative pneumatic, electro-mechanical, and optical solutions for advanced robotic workcells used in...
ZP
Nov 15, 2025
Full time
Principal Mechanical Design Engineer, Level 5
Zulu Pods Northampton, MA, USA
Zulu Pods is building America's next-generation component and sub-system company, and we are seeking highly motivated team players to join us in this mission. We believe in bringing your human to work and embrace out of the box thinking and creativity. We also believe in excellence and competence, with an engineering team boasting extensive turbomachinery mechanical design expertise and holding a combined experience of more than 150 years. At Zulu Pods, we operate with Integrity, take Extreme Ownership, lift each other up with Servant Leadership, win by Exceeding Expectations, and succeed with Optimistic Vision. If these values describe you, please continue: Zulu Pods is seeking an experienced mechanical design engineer in our Northampton, Massachusetts location. The selected individual will continue developing our patented ZPod technology as well as explore potential new markets by designing, prototyping, and testing new products. The experienced design engineer will...
LS
Jan 26, 2026
Full time
Staff / Principal Industrial Engineer
$163,400 - $228,000 yearly
Lila Sciences Cambridge, MA, USA
Your Impact at Lila Lila Sciences is seeking an Industrial Engineer to own and architect the physical layout of our AI Science Factories. In this role, you will be responsible for integrating lab instrumentation and robotics into a cohesive, efficient factory design. You will collaborate closely with hardware engineering, science teams, robotics, facilities, and operations to create layouts that are safe, scalable, and engineered for high-throughput autonomous research. This role is central to translating complex cross-functional requirements into a factory environment that enables Lila's next-generation scientific capabilities. What You'll Be Building Own the end-to-end factory layout, including spatial planning, adjacency mapping, and utility requirements Integrate lab instrumentation layouts from diverse scientific and engineering domains into a unified, high-performance factory design. Collaborate with hardware, robotics, science, automation, safety, and facilities...
WM
Mar 27, 2026
Full time
Lead Commissioning Engineer
$140,000 - $170,000 yearly
Wunderlich-Malec Wilmington, MA, USA
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 Boston, MA. 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,...
NL
Feb 08, 2026
Full time
Civil Project Engineer I
New Leaf Energy, Inc. Lowell, MA, USA
New Leaf Energy is an experienced clean energy developer that partners with landowners, policymakers, and other stakeholders to accelerate the transition to a world powered by renewable energy. We identify high-value sites, work with landowners and local communities to develop them, and partner with long-term asset owners to bring the most impactful clean energy projects to life. New Leaf Energy seeks a Civil Project Engineer I to join our team supporting our Power Plants division. In this role, you will work with internal engineers, engineering consultants, EPC firms to support construction-level designs and respond to field RFI of renewable energy projects that our Power Plants division is building. This position reports to our Principal Civil Engineer. This position may be filled out of our Boston, MA, Lowell, MA, Chicago, IL, and Troy, NY offices. We value in-person collaboration and offer a hybrid work environment. Hybrid employees work in the office at least two out of every...
NL
Feb 08, 2026
Full time
Civil Project Engineer I
New Leaf Energy, Inc. Boston, MA, USA
New Leaf Energy is an experienced clean energy developer that partners with landowners, policymakers, and other stakeholders to accelerate the transition to a world powered by renewable energy. We identify high-value sites, work with landowners and local communities to develop them, and partner with long-term asset owners to bring the most impactful clean energy projects to life. New Leaf Energy seeks a Civil Project Engineer I to join our team supporting our Power Plants division. In this role, you will work with internal engineers, engineering consultants, EPC firms to support construction-level designs and respond to field RFI of renewable energy projects that our Power Plants division is building. This position reports to our Principal Civil Engineer. This position may be filled out of our Boston, MA, Lowell, MA, Chicago, IL, and Troy, NY offices. We value in-person collaboration and offer a hybrid work environment. Hybrid employees work in the office at least two out of every...
DS
Oct 29, 2025
Full time
Structural Engineering Associate - Foxborough, MA
DeSimone Consulting Engineers Foxborough, MA, USA
Position Summary: The Associate balances technical expertise with business and project management responsibilities. Associates are training to become a Principal of the practice and learning the work that goes in to developing business relationships, and positioning themselves as an expert in the field. In this role, the Associate bridges the gap between the senior leadership team and the technical project team. The contributions of this role are essential in driving the technical success and business growth of the firm. Competencies: Engineering Skills and Responsibilities: Provides advanced technical guidance and support in problem-solving, decision-making, and the implementation of standard engineering procedures to direct the flow of engineering. Fully understands and categorizes project issues. Examines project issues with broad perspective and develops new insights into overall problems. Expertise in industry tools for modeling, analysis and documentation,...
nV
Sep 11, 2025
Full time
R&D Electrical Engineer
nVent MA, USA
We're looking for people who put their innovation to work to advance our success - and their own. Join an organization that ensures a more secure world through connecting and protecting our customers with inventive electrical solutions. The Electrical Products Group was recently purchased from Avail Infrastructure Solutions by nVent Electric plc ("nVent") and consists of three business units, Enclosure Systems, Switchgear Systems and Bus Systems. As a part of nVent, the Electrical Products Group is a leading provider of infrastructure solutions, designed to help ensure safe and reliable electrical operations primarily in the infrastructure vertical, including power utilities and data centers. We are seeking a skilled R&D Electrical Engineer to join our team. In this role, you will be responsible for a wide range of engineering functions involving the design and development of high voltage Bus System products and develop new and improved designs. As industry standards continue...
SC
Mar 29, 2026
Full time
Senior Engineer - Tooling
$123,000 - $144,000 yearly
SMC Corporation of America MA, USA
About Us: SMC Ltd. is a globally recognized premium supplier to the medical market with locations throughout the world. People committed to speed, technology, and exceptional performance are the cornerstone of our organization. Comprised of dedicated people and decades of manufacturing experience, we have continued to experience strong growth and currently have outstanding career opportunities for equally dedicated people. Job Description: The Senior Tooling Engineer is responsible for leading the design, development, qualification, and continuous improvement of injection molds and related tooling within a high-volume plastics manufacturing environment. This role ensures that tooling meets performance, quality, and cost targets while supporting efficient, stable, and scalable molding operations. The engineer acts as a technical authority on mold design, materials, processing, and troubleshooting. Essential Job Duties and Responsibilities Lead the design, specification,...
RM
Mar 27, 2026
Full time
Manufacturing Engineer II
Rapid Micro Biosystems Lowell, MA, USA
Winning the race to bring new healthcare products safely to a waiting world drives Rapid Micro Biosystems (RMB) to combine today's innovative technologies as never before. Your career at RMB puts you at the center of diverse global teams that span robotics, AI, Machine Learning, imaging, microbiology, and more, re-shaping how urgently needed pharmaceuticals are made, tested, and released for decades to come. The sky's the limit. Careers at RMB are fast-moving, with the high growth you'd expect from a world leader in microbiology automation. Advancement at RMB affords an opportunity to achieve your personal goals and develop your passions, in an inclusive environment where every employee has the resources and opportunities to hone their skills. You'll do more, learn more, and have the ability to make a profound impact on our business. The Manufacturing Engineer II will have responsibility to support the day-to-day operation of automated production equipment at RMB, Lowell. This...
DR
Mar 13, 2026
Full time
Site Engineer II
Digital Realty Needham, MA, USA
Job Description Position Title: Site Engineer II Your role The Site Engineer II position is a contributing member to the site level Data Center Operations team assigned to one or more of our data center properties reporting directly to the Manager Engineering Operations. The Site Engineer II will have experience in mission critical infrastructure, including Generators, UPS Systems, HVAC Systems, Fire/Life Safety Systems, BMS Systems, and CMMS systems. It is expected that the Site Engineer I candidate has expertise in either electrical work or mechanical work and it would be expected that he/she would be competent in the area of non expertise. The responsibilities of the Site Engineer II are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty's data center...
TM
Feb 22, 2026
Full time
Director of Electrical & Systems Engineering
TransMedics Andover, MA, USA
Job Description: POSITION SUMMARY The Director of Electrical & Systems Engineering will plan, design, and oversee the electrical and biomedical infrastructure of our organization to ensure those designs are implemented effectively while meeting the needs of the business and adhering to industry standards. This role also involves leading and mentoring a team of electrical and biomedical engineers, developing long-range plans, strategies, and driving top-level company objectives. This position is onsite 5 days a week. RESPONSIBILITIES Responsible for the electrical architecture, design and testing for the Next Generation Organ Care System while ensuring compliance with project requirements and regulatory standards. Provide leadership, oversight and guidance to internal and external design teams for new and legacy products, complaint investigations, and obsolescence. Possess a hands-on approach to developing electrical engineering strategies, prototypes and designs for...
Sa
Feb 13, 2026
Full time
Engineering Technician I
Smith and Wesson Springfield, MA, USA
Since 1852 Smith & Wesson has empowered Americans with the freedom, equality, and security promised by the Declaration of Independence and guaranteed by the Bill of Rights. It is this sense of safety and security that frees us to pursue our goals and dreams, define our future, and fulfill the promise of America. Benefits Health, Dental & Vision Prescription Drug Coverage Employee Assistance Program Group Life Insurance Disability Insurance Investment 401K Plan & Profit Sharing Discounted Employee Stock Purchase Plan Paid Vacation, Holidays & Winter Shutdown Tuition Assistance Program Employee Product Discounts Service Awards Scope This role is to support prototype manufacturing and testing. All levels will be heavily involved with testing firearms on a regular basis. Essential Duties and Responsibilities Technician Level I : Responsible for shooting, cleaning ranges, assisting engineers and technician team in shooting activities....
SP
Feb 09, 2026
Full time
Senior Associate, Medical Device / Combination Product Engineer
$102,500 - $125,000 yearly
Sun Pharmaceutical Industries Billerica, MA, USA
Sun Pharma is the world's fourth largest generics company with presence in Specialty, Generics and Consumer Healthcare products. Supported by more than 40 manufacturing facilities, we provide high-quality medicines, trusted by healthcare professionals and patients, to more than 100 countries across the globe. Over the last two decades, Sun Pharma has established itself as a leading player in the generics market in the U.S., and we are rapidly ramping up our presence in the specialty branded market with a focus on dermatology, ophthalmology and onco-dermatology. Job Summary: This position provides mechanical and electromechanical engineering for sustaining engineering support for existing medical products as well as new projects. Area Of Responsibility: Provide support for existing products, product investigations, and analysis to determine root cause and appropriate resolution of product issues, and support customer requirements Prepare and maintain all necessary product...
UC
Feb 07, 2026
Intern
Summer Internship Structural Engineer 2026
Unistress Corporation Pittsfield, MA, USA
Application Instructions Dear Applicant, Thank you for your interest in the Unistress Corp. job opportunity. To ensure a smooth application process, please follow the instructions below: Answer Questions: Please take the time to answer the provided questions thoroughly and accurately. These questions are designed to gather additional information about your skills, experience, and qualifications relevant to the position. Take this opportunity to highlight your strengths and demonstrate why you are a suitable candidate. Work History: Fill out the work history section with detailed information about your previous employment. Include the company name, job title, duration of employment, and a brief description of your responsibilities and achievements. Emphasize your relevant experiences that align with the requirements of the position you are applying for. Educational History: Provide accurate details of your educational background. Include the names of institutions...
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