31 senior mechanical project engineer jobs found in Boston

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...

At Rimkus, our Built Environment Solutions team operates on a global scale with the advantage of local expertise. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients' investments. With a comprehensive portfolio that spans nearly every engineering and architectural discipline, we help organizations plan, build, and manage assets with confidence. What sets us apart is our forward-thinking approach. We integrate carbon footprint reduction, resiliency, maintainability, and long-term sustainability into everything we do helping clients not just meet today's needs but prepare for tomorrow's challenges. From design and pre-construction through construction, closeout, and ongoing operations, we provide tailored support at every stage. By identifying potential issues before they arise, we mitigate risks,...

We are looking for an experienced and highly adaptable Senior Project Engineer to provide technical support across our development portfolio. This cross-functional position combines engineering, interconnection, permitting, project coordination, and technical due diligence, depending on the needs of each project. Interconnection Support Supporting utility interconnection applications and queue management. Assisting with Generator Interconnection Agreements (GIAs) and Engineering & Procurement agreements. Reviewing utility comments and coordinating technical responses with utilities and transmission providers. Tracking interconnection schedules, milestones, technical risks, and commissioning readiness activities. Project Engineering and Development Support Coordinating engineering activities across utility-scale solar, BESS, and hybrid projects. Supporting the preparation of Basis of Design documentation and engineering scopes of work. Coordinating Owner's Engineer...

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...

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...

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: Join Nexamp's mission to transform the energy landscape with your expertise as a Senior Interconnection Engineer. We are at the forefront of the renewable energy revolution, driving change and innovation in the renewable energy sector. If you're passionate about crafting a sustainable future and have a track record in the technical intricacies of interconnection, we want you on our team. We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven...

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting assigned department(s) and/or project(s) by performing basic engineering related tasks which may reflect elements of standard post-secondary engineering curriculum. As a co-op in our Stormwater and Utilities Design group, you will have the opportunity to contribute to the design and development of stormwater management and utility projects. Working closely with experienced design engineers, you will play a key role in designing effective and sustainable systems that mitigate flooding, manage stormwater runoff, and enhance the efficiency of utility networks. This is...

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting in the production and modification of design calculations, technical reports, engineering plans and specifications for assigned projects. This position performs research, development, calculations, design and delivery in partnership with the project team. Applies engineering techniques, procedures and design criteria for projects ranging in size and complexity. Leverages technical knowledge to assist in the execution and evaluation of project designs. Develops conceptual and detailed designs and calculations to support the project execution using current drawing and...

GFT is seeking a Bridge Engineer / Project Bridge Designer to join our Transportation group in Boston, MA. This role follows a hybrid work model, based in Boston. Working on the bridge team at GFT offers the opportunity to engage in transformative projects that enhance transportation infrastructure and improve community connectivity. Whether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway systems and ensure safe, efficient, and reliable travel for all. Explore some of our signature bridge projects here. What you'll be challenged to do: GFT has an opening for a Bridge Engineer/ Project Bridge Designer to engage in structural design, rehabilitation, analysis and load rating of bridges as well as the inspection of bridges and tunnels, preparation of construction documents, specifications, and estimates....

GFT is seeking an Entry Level Bridge Engineer to join our Transportation group in Boston, MA. This role follows a hybrid work model, based in Boston. Working on the bridge team at GFT offers the opportunity to engage in transformative projects that enhance transportation infrastructure and improve community connectivity. Whether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway systems and ensure safe, efficient, and reliable travel for all. Explore some of our signature bridge projects here. What you'll be challenged to do: As an entry level bridge engineer, you will support the design and evaluation of bridge and transportation structures, working closely with senior staff on a variety of assignments. You'll help prepare construction documents, perform calculations, gather cost estimate information,...

STV is seeking a dynamic Plumbing Designer/Plumbing Engineering Specialist to join our team in the Boston, MA office. The Buildings Division provides design services to both public agencies and private corporations. Current projects include public transit, convention centers, and transportation maintenance facilities; municipal buildings such as public works facilities; and light commercial/retail. Other potential projects include correctional facilities, law enforcement, public health, and both K-12 and higher education buildings. Key responsibilities will include preparing plumbing designs, calculations, estimates, reports, and specifications for building projects under the direction of senior engineers and senior designers. Additional responsibilities include conducting site surveys of existing conditions, assisting with construction punch lists, and participating in client meetings to discuss project needs and provide recommendations. Required Skills: The ideal candidate will...

Find your path and enjoy the journey at Haley & Aldrich. With us, you'll tackle clients' most meaningful challenges in the built and natural environments - and, in turn, build stronger communities. You'll work with teams of passionate colleagues, driven by a commitment to technical excellence and continuous learning. As a company, we aim to build a world where communities go beyond resilience, embracing change as an opportunity to enhance safety, well-being, and quality of life. Join us to accelerate this vision and your professional development. We are looking to add new talent to our growing team! We are currently seeking an Assistant Project Manager, Geotechnical Engineer to work in a technical support role with highly skilled professionals on diverse project teams in a dynamic environment. This is an excellent opportunity to join a growing group and company and get involved in a variety of projects for a diverse range of clients. This is a full-time position located...

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,...

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 Engineering Intern to join our team for summer 2027. Working with us, you will: Work on integrated architecture and engineering project design teams. Assist in the design of HVAC, plumbing and/or fire protection systems in Revit 3D modeling software. Perform heating and cooling load...

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...

Start designing tomorrow's future! Buro Happold is seeking a motivated and collaborative Graduate Plumbing and Fire Protection Engineer to join our team and contribute to innovative and sustainable engineering solutions. As a Graduate Plumbing and Fire Protection Engineer, you will work alongside some of the brightest minds in the industry, gaining hands-on experience while contributing to impactful projects that shape communities, advance sustainability, and support the global effort to address climate change. Learn more about Plumbing and Fire Protection Engineering at Buro Happold Here at Buro Happold, expect the exceptional . From the projects you will work on to the clients we work with. From career-defining opportunities to an inclusive and diverse practice where we all contribute to a moreequitableworld. From our reputation to our relationships. Wherever your Buro Happold career takes you,it'llbe anything but ordinary. Your next role Join us and be surrounded by...

Join JB&B and shape the future of the built environment! Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP) , JB&B has contributed to some of the most iconic buildings. In October 2025 , JB&B joined forces with Trinity Consultants , a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity's Built Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design, facility operations, commissioning, and technology strategy . This strategic merger expands JB&B's capabilities and offers employees: Access to a broader portfolio of international projects and clients Enhanced career mobility across Trinity's global network Interdisciplinary collaboration with experts in sustainability, environmental science,...

As a full-service engineering, design, and construction services firm, Mi-Tech delivers comprehensive support for utility and infrastructure projects from planning and design through execution. Our multidisciplinary team provides practical, innovative solutions that emphasize cost efficiency, constructability, and long-term value. Founded in 1985, Mi-Tech has built a reputation for excellence in engineering, design, environmental, laboratory, technical, and field services across multiple industries. The 2026 merger with J.D. Hair & Associates further strengthened our capabilities and resources, adding decades of specialized expertise in trenchless, geotechnical, and structural engineering to our core offerings. As a proud member of the Michels Family of Companies, Mi-Tech collaborates with an internationally respected team to deliver integrated, end-to-end engineering, design, and construction solutions that meet the highest standards of quality and performance. In your role as...

About Revolution Space At Revolution Space we're building advanced space systems for the 21st century. Every employee at Revolution Space works on projects that are critical to our company's future by ensuring our products work on orbit every time. Position Summary: Revolution Space is looking for a dynamic and growth-oriented Senior R&D Engineer to lead the testing and integration of propulsion systems for advanced propulsion concepts. Responsibilities include test design, structural/thermal analysis, manufacturing collaboration, and performance data analysis. In this role, you will work closely with cross-functional teams, primarily scientists and test engineers, to ensure safe, and efficient validation of propulsion concepts that meet performance requirements for challenging space missions within a laboratory environment. The position is full-time. Onsite required within greater Boston area. Responsibilities: Collaborate with scientists, propulsion...

Description The Electrical Engineer II leads and delivers electrical designs for small to medium projects and portions of larger projects, applying strong expertise in power and lighting design, NEC compliance, energy codes, and national standards with minimal oversight. This role serves as a key technical and project leader, collaborating directly with clients and multidisciplinary teams, performing advanced calculations and quality control, developing construction documents and specifications, managing budgets, and, when approved, serving as Engineer of Record on select projects while mentoring less experienced staff. About HFA - Employee Owned. People Powered. HFA is a 100% employee-owned multidisciplinary architectural, engineering, and interior architecture firm who thrives in a people-first environment. Employee ownership isn't just a structure - it's a mindset that fuels everything we do. This mindset empowers us to think beyond our roles, pushing us to find innovative...