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147 junior project engineer jobs found

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junior project engineer Massachusetts
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HW
Aug 05, 2026
Full time
Civil Senior Project Engineer
$136,585 - $161,674 yearly
Haley Ward Maynard, MA
Why This Role Matters Ready to design the infrastructure that keeps communities thriving? As a Senior Project Engineer, you'll be designing critical infrastructure that directly impacts people's daily lives - from ensuring clean drinking water reaches families to protecting our waterways through innovative treatment solutions. This isn't just engineering; it's environmental stewardship. What You Can Expect To Be Doing Lead complex hydraulic design projects for municipal water distribution, collection systems, and treatment facilities Engineer pump stations from concept to commissioning - including electrical controls, telemetry, and automation systems Collaborate directly with regulatory agencies and represent clients in important meetings Mentor junior engineers and drive innovation in sustainable design approaches Take ownership of projects from concept through construction - your designs become reality Use cutting-edge software and emerging...
LB
Aug 05, 2026
Full time
Senior Gas Project Engineer
$125,000 - $160,000 yearly
LaBella Associates Plainville, MA
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...
Sp
Aug 05, 2026
Full time
Senior Design Engineer - New Product Development Team
$100,000 - $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 for our New Product Development Team to work closely with customers in the world's most demanding industries. What You'll Do Design and develop custom metal bellows, assemblies, tooling, and fixtures utilizing SolidWorks and ASME Y14.5 standards. Create detailed engineering drawings, 3D models, bills of materials, and technical documentation to support manufacturing and customer requirements. Translate customer specifications, technical requirements, and engineering proposals into robust product designs. Apply Geometric Dimensioning and...
HC
Mar 08, 2026
Full time
Senior Product Development Engineer - Biomedical Eng/Mechanical Engineering (Hybrid)
$76,434 - $130,147 yearly
Haemonetics Corporation Remote (Boston, MA)
We are constantly looking to add to our core talent. If you are seeking a career that is challenging and rewarding, a work environment that is diverse and dynamic, look no further - Haemonetics is your employer of choice. Job Details Job Summary We are seeking an experienced and creative-thinking Senior Biomedical Product Development Engineer to join our multidisciplinary Research & Development Systems Engineering team in Boston, MA. In this role, you will serve as the primary owner of the mechanical design and functional performance of disposable components used within the TEG6s in vitro diagnostic (IVD) system. You will play a critical role across the full product lifecycle-supporting both new product development and sustaining engineering initiatives-while collaborating closely with assay development, manufacturing, quality, regulatory, system hardware, clinical, and commercial teams to ensure robust product performance and successful market introduction. Your work will...
TD
Aug 05, 2026
Full time
Principal Electrical Engineer
$149,988 - $191,652 yearly
Thales Defense & Security, Inc. Billerica, MA
Thales Defense & Security, Inc. (TDSI) Headquartered in Clarksburg, MD, is a U.S. company that has been serving domestic and international defense Air, Land and Sea domains for 60+ years. With over 1,000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technology, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities. TDSI's key technologies include tactical handheld radios, expeditionary satellite terminals, helmet-mounted displays, optics and target recognition capability, advanced radars, undersea sensing and missile systems. Lives depend on what we do! Top Benefits (Subject to terms of applicable policies/plans) Competitive Salary Yearly Incentive Compensation Plan Medical insurance for self and eligible family members Generous...
AV
Aug 05, 2026
Full time
Sr. Process Development Engineer
$110,000 - $145,000 yearly
Access Vascular Billerica, MA
Summary : The Sr. Process Development Engineer will provide technical leadership in the innovation, design, development and optimization of new and modified manufacturing processes, tooling and equipment for innovative single use medical devices for therapeutic applications. A core focus of this role is leading the design transfer process - working with a cross functional team during early-phase design to ensure manufacturability, authoring and executing process validation protocols (IQ/OQ/PQ), and providing input on SOPs, work instructions, and Medical Device File documentation required to support successful product design transfers to manufacturing. The position offers the unique opportunity to partake in a growth-stage start-up company with career advancement opportunities. The right individual has process development and design transfer experience from collaboration with quality and operations, brings deep knowledge of process validation requirements under QMSR and ISO 13485,...
LD
Aug 05, 2026
Full time
Acoustic Engineer
$79,919 - $114,285 yearly
Leonardo DRS Fitchburg, MA
Job ID: 114933 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 an 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 independently or...
LD
Aug 05, 2026
Full time
Senior Mechanical Engineer | FEA & Shock
$99,740 - $159,028 yearly
Leonardo DRS Fitchburg, MA
Job ID: 114952 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 As a Senior Mechanical Engineer - FEA & Shock , you will serve as a technical expert responsible for the structural dynamics, shock survivability, and vibration performance of mission-critical equipment. You will work alongside multidisciplinary engineering teams to design, analyze, test, and qualify products that meet stringent military standards while supporting programs from concept through production. What You Will Do In this role, you will work as part of an integrated project team, using judgment and discretion in making complex decisions. We are looking for a SME and mentor to more junior colleagues and those who are eager to learn more about shock and vibration design. You will execute shock analysis on large assemblies,...
KA
Aug 05, 2026
Full time
Senior Mechanical Engineer
$140,000 - $150,000 yearly
Kimmel & Associates Inc. Boston, MA
About the Company The company is a leading provider of integrated facility solutions dedicated to making buildings more energy-efficient, sustainable, and cost-effective. Through innovative HVAC engineering, electrical upgrades, building automation systems, preventative maintenance, and energy optimization, the company helps commercial and institutional clients reduce operating costs while improving building performance and environmental impact. About the Position Our client is seeking an experienced Senior Mechanical Engineer to lead the design and engineering of complex HVAC systems, boiler plants, and chiller plants for commercial and institutional facilities. This is an excellent opportunity for a technically strong engineer who enjoys solving challenging engineering problems, mentoring junior staff, and collaborating with multidisciplinary teams throughout the entire project lifecycle-from conceptual design through construction. The Senior Mechanical Engineer will...
CF
Aug 05, 2026
Full time
Senior Controls Engineer
$110,000 - $185,000 yearly
Commonwealth Fusion Systems MA
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 we're 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...
DC
Aug 05, 2026
Full time
MA Southborough - Sr. Electrical Engineer
$120,000 - $175,000 yearly
DDS Companies Southborough, MA
Join Our Team: DDS Engineering & Surveying, LLP (DDSE), is an experienced and highly qualified natural gas/civil engineering, permitting and survey firm that has been performing consulting engineering and construction services in the natural gas industry for many years. We currently perform these engineering services related to natural gas transmission, distribution main design, station design (M&R, gate stations, & regulator stations) & customer services (residential and commercial) for a variety of natural gas customers throughout the Northeast. Our dynamic team is comprised of experienced natural gas engineers, civil and mechanical engineers, surveyors, gas construction personnel as well as in-house staff expertise in the areas of legal, compliance, and safety. With flexibility in office location (NY, PA, MA, FL & IL) our fast-growing energy division is seeking thoughtful and highly motivated individuals to be part of our team. Sr. Electrical Engineer...
ST
Aug 05, 2026
Full time
Lead Manufacturing Integration Engineer
$130,000 - $150,000 yearly
Seurat Technologies Wilmington, MA
About Seurat Seurat is transforming manufacturing for people and our planet by delivering a scalable additive manufacturing solution to fundamentally change how products are made. Seurat's proprietary Area Printing process, developed at Lawrence Livermore National Labs (LLNL), allows metal components to be manufactured at price points and quality levels that compete directly with conventional manufacturing techniques, enabling the reshoring of supply chains and promoting the decarbonization of industry. Seurat has raised over $180M and is backed by leading venture partners like Capricorn, NVentures (NVIDIA), True Ventures, General Motors Ventures, Denso, Porsche SE, SIP global partners, Honda, Xerox Ventures/Myriad Venture Partners, Cubit Capital, Siemens Energy, and Maniv Mobility. Lead Manufacturing Integration Engineer The Lead Manufacturing Integration Engineer owns the development and industrialization of advanced metal additively manufactured products. This role is...
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...
St
Aug 05, 2026
Full time
Senior I&C Engineer II
$120,000 - $155,000 yearly
Stellix Foxborough, MA
About Stellix The Stellix Group of companies share a common mission of providing transformative solutions at the intersection of science and technology that enable our customers to deliver a healthier and more sustainable future. Our unique portfolio of companies is focused on helping life sciences and industry manufacturers build, connect, and transform operations and IT to make real progress in breakthrough therapeutics, food, energy, and more. The Role The Stellix Senior I&C Engineer II role owns the largest and most complex I&C scopes in the portfolio with limited oversight. This role reports to the Manager, I&C Engineering and is expected to be a technical subject matter expert inside the team and in front of customers. You will lead control system hardware design and field execution scopes and act as the escalation point for difficult technical problems. You will direct the technical work of other engineering staff assigned to your projects, even though...
TT
Aug 05, 2026
Full time
Senior Structural Engineer
$88,000 - $98,000 yearly
Thornton Tomasetti, Inc. Boston, MA
Thornton Tomasetti applies engineering and scientific principles to solve the world's challenges. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future. We provide support and opportunities to our employees to achieve their full potential and cultivate a rewarding career. Our Structural Engineering practice collaborates with architects, building owners, and builders to design elegant solutions for projects of all types, sizes, and levels of complexity. From designing the world's tallest buildings and most extended spans to engineering inventive "jewel-box" structures and designing major expansion projects, we continually seek the best balance among the demands of form, function, sustainability, constructability, schedule, and budget. Your Role As a Senior Engineer in our Structural Practice, you...
FP
Aug 05, 2026
Full time
Project Engineer - Highway/Traffic
$90,000 - $115,000 yearly
French & Parrello Boston, MA
French & Parrello Associates (FPA) is seeking a Project Engineer for our Highway/Traffic department in Boston, MA. Responsibilities Prepare and oversee roadway and highway design plans, specifications, and cost estimates Perform geometric design, grading, drainage coordination, and maintenance of traffic plans Coordinate with internal disciplines including civil/site, traffic, structural, environmental, and utility teams Assist in managing project schedules, budgets, and deliverables Serve as a technical resource for junior engineers and designers Attend client meetings and coordinate with public agencies including state agencies, counties, and municipalities Ensure compliance with state and federal design standards and procedures Support proposal preparation and business development efforts as needed Qualifications Bachelor's degree in Civil Engineering or a related field 4-8 years of progressive highway/roadway design experience Professional Engineer (PE)...
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...
KI
Aug 05, 2026
Full time
Water / Wastewater Project Engineer
$91,000 - $129,000 yearly
Kleinfelder Inc Boston, MA
Job Description Take Your Design Career to the Next Level Kleinfelder, a Forbes' Top Employer for Engineers in North America, is committed to a people-first culture, technical excellence, and creating opportunities where employees can thrive! Are you ready to be challenged, make a difference, and experience professional growth in your career? Our collaborative, multidisciplinary group spanning architectural, structural, civil, electrical, mechanical, process engineering, pipeline design, and integrity management works together to deliver integrated, high-impact solutions. Step Into Your New Role As a Water/Wastewater Project Engineer joining our New England Water Team, you will contribute to a variety of variety of water, wastewater and stormwater infrastructure planning, design, and construction projects. You will work with a talented team of professionals with sought after experience in water resources planning, distribution and collection systems design,...
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...
MB
Aug 05, 2026
Full time
Senior Bridge Design Engineer
$125,000 - $180,000 yearly
Michael Baker International, Inc. Waltham, MA
Job Description Bridge Practice Michael Baker International has addressed bridge design, construction and preservation challenges with innovative and sustainable solutions. Exemplifying its depth and versatility in the bridge space, Michael Baker International, ranked Number Seven by Engineering News-Record in its annual ranking of Bridge Design Firms in the United States, has partnered with clients on a full spectrum of bridge types-from conventional grade separations to major, complex river crossings, including trusses, arches, box girders and cable-stayed bridges. What We're Looking For We're seeking a Bridge Design Lead to join our dynamic New England team. In this role, you'll lead complex bridge design projects for clients such as MassDOT, MBTA, CTDOT, and RIDOT, delivering innovative and practical solutions that make a lasting impact. Enjoy a flexible hybrid work schedule from our Waltham, MA office while working on challenging, high-profile projects. If you're...
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