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116 junior mechanical engineer jobs found

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Onsite junior mechanical engineer Massachusetts
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MB
Mar 26, 2026
Full time
Senior Mechanical Engineer
$120,000 - $190,000 yearly
Michael Baker International, Inc. Waltham, MA, USA
Job Description INTEGRATED DESIGN and ADVISORY The Integrated Design and Advisory business vertical is one of the business verticals at Michael Baker International with more than 850 professionals located across the country. Established as a national professional and consulting services delivery platform, we unite architecture and engineering design expertise with strategic advisory services to deliver holistic and innovative solutions that address the business and project objectives of our clients. We serve clients across various sectors, including industrial, defense contractors, data centers, aerospace, life sciences, healthcare, higher education, aviation, rail and transit, and the federal government. Integrated Design leverages the early involvement of all project stakeholders and key disciplines such as mechanical, electrical, plumbing, structural and fire protection engineering, as well as architecture and planning. Our Advisory capabilities include providing...
VD
Mar 20, 2026
Full time
Senior Mechanical Engineer
Viken Detection Burlington, MA, USA
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...
LB
Mar 27, 2026
Full time
Senior Gas Project Engineer
$125,000 - $160,000 yearly
LaBella Associates Plainville, MA, USA
Company Overview: LaBella Associates was established in 1978 and has been voted a Top Workplace for the last five years. We are headquartered in Rochester, NY with offices across New York, Ohio, Massachusetts, Pennsylvania, Virginia, North and South Carolina, The United Kingdom, Spain, and others. LaBella is a multi-disciplined architectural and engineering firm dedicated to client satisfaction through teamwork, respect, and trust. We provide services that take a project from start to finish-from a feasibility study or compliance review to record drawing development and everything in between. Job Overview: We are currently seeking Senior Gas Project Engineer(s) for our gas group in several locations throughout the North East. If you have interest in any of these locations, we would encourage you to apply. The ideal candidate has at least a Bachelor's degree in Civil or Mechanical Engineering (or other engineering field with the required experience). The successful candidate...
LD
Mar 25, 2026
Full time
Senior Acoustic Engineer
$99,740 - $159,028 yearly
Leonardo DRS Fitchburg, MA, USA
Job ID: 113807 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world. Job Summary DRS NPS has an immediate need for a Senior Acoustic Engineer who will be a subject matter expert on the acoustic design and analysis of high performance rotating equipment and associated static structures. You will provide direct contributions to acoustic design performance considerations for multiple product lines including Steam Turbines, large Electric Motors, Integral Blowers / Compressors and other propulsion system components. The ideal candidate is an individual possessing strong mechanical engineering technical skills, a superior knowledge of airborne and structure-borne acoustic analysis, and an understanding of the design considerations for large rotating equipment. Job Responsibilities You are expected to work...
Te
Mar 22, 2026
Full time
Senior Electrical/Power Systems Engineer (IST; North Reading, MA)
$141,400 - $226,200 yearly
Teradyne Reading, MA, USA
We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every...
Cu
Mar 11, 2026
Contractor
Advanced Concepts Product Design Co-Op (Mechanical / Electrical Engineering)
Cuisinart Newton, MA, USA
Description Position at Cuisinart Position Summary: Cuisinart's Advanced Concepts Team is building the next generation of kitchen technology-and we are seeking a highly driven Product Design Co-Op (Mechanical/Electrical Engineering) to help shape it. You will work on breakthrough appliance platforms - translating real consumer needs into scalable, manufacturable engineering solutions. From motor systems and thermal architectures to sensors and embedded controls, you'll help define how tomorrow's kitchens perform. We're looking for a technically strong, creatively curious engineer who wants to solve meaningful real-world problems-and build products that live in millions of homes. What You'll Do: Architect the Future Contribute to early-stage product architecture for new appliance platforms. Develop mechanical and electrical concepts that balance performance, cost, reliability, and user experience. Explore motor systems, heating technologies, power...
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...
LD
Feb 21, 2026
Full time
Senior FEA and Shock Engineer
$99,740 - $159,028 yearly
Leonardo DRS Fitchburg, MA, USA
Job ID: 113804 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world. Job Summary DRS NPS has an immediate need for a Senior Shock and Structural Engineer to be the subject matter expert on the design and analysis of shock and vibration for high performance rotating equipment and associated static structures. You will provide direct contributor work in designing for mechanical shock survivability and vibration response of multiple product lines including large rotating electric motors, generators, and steam turbine assemblies, including static foundations. The ideal candidate is an individual possessing strong mechanical engineering technical skills, a superior knowledge of finite element analysis, and an understanding of the design considerations for large rotating equipment. Job Responsibilities You are expected...
NE
Feb 14, 2026
Full time
Junior Design Engineer
NEFCO Canton, MA, USA
Summary : Junior Design Engineer will assist in the design, estimation, and management of mechanical and structural piping systems for industries such as wastewater treatment, power generation, and utilities. Job Duties : Conduct precise inputs take-offs from construction documents to facilitate accurate project assessments. Thoroughly review construction documents to grasp the scope of work for bidding purposes, ensuring comprehensive understanding. Take charge of estimating and quoting processes for designated markets, exhibiting leadership in producing accurate project assessments. Cultivate relationships with key mechanical accounts to facilitate bid submissions and potential orders related to mechanical piping systems. Engineer structural and mechanical piping systems, including the design of pipe and duct supports, for diverse projects such as wastewater treatment plants (WWTP), water treatment facilities (WTF), power generation, and various process utility...
CF
Feb 09, 2026
Full time
Senior Controls Engineer
$110,000 - $185,000 yearly
Commonwealth Fusion Systems MA, USA
About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world. Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team. If that's you and this role fits, we want to hear from you. Join the power movement as a Senior Controls Engineer As a Senior Controls Engineer, you are an expert in core functions and have a deep understanding of specific domains. You will take independent ownership of developing execution...
CI
Feb 07, 2026
Full time
Manufacturing Engineer
CIRCOR International, Inc. Warren, MA, USA
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...
Wh
Feb 06, 2026
Full time
Senior Manufacturing Engineer, Tech Lead
Whoop Boston, MA, USA
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 leading a small dedicated team (a Junior Manufacturing Engineer and an in-region Process Engineer) executing 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...
HG
Jan 18, 2026
Full time
Sr Building Performance Engineer
HGA Boston, MA, USA
Overview: East Coast Senior Building Performance Engineer - help shape the future of sustainable building performance at HGA! HGA is seeking a Senior Building Performance Engineer to lead and expand its Building Performance practice on the East Coast-specifically in Boston, MA or Washington, DC . This is a full-time opportunity for someone passionate about energy optimization , sustainability , and high-performance building systems . What You'll Do: Lead commissioning of HVAC, electrical, plumbing, and automation systems. Collaborate with clients and design teams on decarbonization and energy efficiency strategies at both building and campus scales. Act as sustainability team leader/project manager across sectors like Science & Technology, Higher Education, and Healthcare. Evaluate and improve performance of existing buildings. Support and train junior engineers. In this role you will: Develop opportunities for future work, including meeting with...
SI
Jan 09, 2026
Full time
Electrical Engineer
SMRT Inc Andover, MA, USA
Job Type Full-time Description Electrical Engineer at SMRT - Power Up Your Impact Are you ready to apply your electrical engineering expertise in a collaborative environment where innovation meets purpose? At SMRT, we design more than buildings-we create high-performing, sustainable environments that solve complex challenges. As our next Electrical Engineer, you'll play a key role in shaping systems that support healthcare, science, education, justice, and workplace environments across the Northeast and beyond. You'll contribute to projects from concept through construction, working alongside architects, mechanical, structural and civil engineers, and consultants to deliver smart, resilient solutions. What You'll Do: You'll lead and support electrical design efforts across a range of technically complex projects. Design electrical systems from concept through completion, aligned with project goals and requirements Collaborate with architects, engineers, contractors,...
CC
Nov 27, 2025
Full time
CT - 4361 Electrical Engineer II
Coghlin Companies Westborough, MA, USA
Job Summary The Electrical Engineer (II) is responsible for design, development and support of new product development initiatives for a wide variety of clients. Products and projects include electronics and electrical enclosures, PCB development, industrial capital equipment, automation systems, and consumer products. Duties and Responsibilities Responsible for commercial/industrial controls design, component selection, test and debug. Responsible for PCB, control panel, component, and cable/harness designs from initial design through final fabrication documentation. Create electrical system documentation and execute Engineering Change Orders including schematics, block diagrams, wiring diagrams, cable drawings, bills of material, net lists. Some experience in generation of work breakdown structures and associated schedules for electrical engineering related activities, with a systems level perspective, with key requirements being accurate estimating, and execution of,...
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...
CI
Nov 05, 2025
Full time
Staff Manufacturing Engineer
CIRCOR International, Inc. Warren, MA, USA
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...
SN
Mar 26, 2026
Full time
Senior Mechanical Engineer
$81,700 - $130,000 yearly
SharkNinja Needham, MA, USA
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. Are you ready to take your Mechanical Engineering skills to the next level and join a company that thrives on Innovation? If yes, I have the perfect position for you! Our mission to positively impact people's lives every day in every home around the world allows our employees to be thinkers and...
TM
Mar 20, 2026
Full time
Senior Mechanical Engineer - Product Development
$132,500 - $164,850 yearly
TransMedics Andover, MA, USA
Job Description: POSITION SUMMARY: The Sr. Product Development Engineer will develop disposable and durable products for the OCS (Organ Care System) product lines. This position is onsite at our Andover location 5 days. Please note that this position is not available for visa sponsorship, and we are unable to take over existing employment visa sponsorships. RESPONSIBILITIES This position is responsible for, but not limited to, the following: Assist Clinical team with development of disposable and accessory concepts. Develop electromechanical sub-systems with cross-functional team. Responsible for CAD design, prototyping, and testing of new concepts and iterating through the design process. Provide guidance to Jr. Engineers, Technicians, External Design teams, and OEM manufacturers. Perform thorough analysis (tolerance, dFMEA, DOE, statistical) to ensure product will meet design requirements. Manage injection mold suppliers through the tool development process and...
Da
Feb 20, 2026
Full time
Senior R&D Mechanical Design Engineer
Danaher Westborough, MA, USA
Bring more to life. Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At Cytiva, one of Danaher's 15+ operating companies, our work saves lives-and we're all united by a shared commitment to innovate for tangible impact. You'll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact - innovating at the speed of life. Working at Cytiva means being at the forefront of providing new solutions to transform human health. Our incredible customers undertake life-saving activities ranging from fundamental biological research to developing innovative vaccines, new medicines, and cell and gene therapies. At Cytiva you will be able to continuously improve yourself and us - working on challenges that truly matter with people that care for each other, our customers, and their patients. Take your next...
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