Senior Mechanical Engineer at Parallel Fluidics | Boston

Mantis Innovation is a leader in managed facility services, offering comprehensive program management solutions that leverage technology to optimize every aspect of building operations. Our focus extends across the entire facility—both inside and out—allowing us to influence up to 70% of the critical budget allocations for building operators. Our services encompass strategic procurement of electricity and natural gas, renewable energy initiatives, climate impact reduction strategies, and comprehensive sustainability planning. We also specialize in roofing, solar energy, HVAC assessments, building envelope optimization, data center enhancements, and electric vehicle charging solutions, along with lighting retrofits and building management systems improvements.As a Mechanical Solutions Engineer, you will play a vital role in assessing, developing, and executing energy efficiency projects across diverse sectors, including industrial, pharmaceutical, manufacturing, distribution, and complex commercial facilities. The position emphasizes the evaluation of existing mechanical systems, focusing on performance, cost-effectiveness, constructability, and operational reliability. This multifaceted role encompasses technical fieldwork, engineering analysis, and innovative solution development. The ideal candidate will possess extensive knowledge of mechanical systems, demonstrate confidence in client interactions, and adeptly navigate both field assessments and detailed engineering calculations. A strong sense of independent engineering judgment is essential for evaluating facilities comprehensively and translating findings into actionable project scopes. The Mechanical Solutions Engineer will collaborate closely with Technical Solutions, Mechanical, Building Management Systems (BMS), and Sales teams to ensure smooth project development from initial assessment to successful client delivery.

At Mantis Innovation, we specialize in delivering comprehensive managed facility services and turnkey program management, leveraging technology-driven solutions to optimize the entire building footprint. Our holistic approach allows us to significantly influence up to 70% of the budget allocations made by building operators, including areas such as strategic electricity and natural gas procurement, renewable energy initiatives, demand response strategies, climate impact reduction, reporting, net-zero strategies, and sustainability planning. We also focus on roofing, solar energy, HVAC assessment management, pavement, building envelope optimization, data center efficiency, and electric vehicle charging solutions, alongside lighting/LED retrofits and BMS/BAS improvements.As an Energy Engineer/Project Developer (Mechanical), you will play a crucial role in the evaluation, development, and execution of energy efficiency projects across various sectors, including industrial, manufacturing, pharmaceutical, distribution, and complex commercial facilities. This position emphasizes the assessment of existing mechanical systems in terms of performance, cost-effectiveness, constructability, and operational reliability. The ideal candidate will blend technical fieldwork with engineering analysis and solution development. A strong background in mechanical systems is essential, along with the ability to engage confidently with clients. This role requires a balance between field assessments and detailed engineering calculations, showcasing strong independent engineering judgment. You'll need to evaluate facilities comprehensively and convert your findings into actionable project scopes. Collaborating across teams, including Technical Solutions, Mechanical, BMS, and Sales, you will support project development from initial assessments to client delivery.

Mantis Innovation specializes in providing comprehensive managed facility services and turnkey program management, utilizing technology-driven solutions that address the complete building ecosystem. Our focus encompasses both the internal and external aspects of facilities, impacting up to 70% of the budgetary allocations for building operations, including: strategic procurement of electricity and natural gas, renewable energy initiatives, climate impact mitigation, net zero strategy development, and sustainability planning; evaluations of roofing, solar installations, HVAC systems, pavement, building envelopes, data center optimization, and electric vehicle charging infrastructure; as well as lighting and LED retrofits, HVAC/mechanical systems assessments, and Building Management System (BMS) enhancements.As a Mechanical Project Developer, you will play a pivotal role in assessing, developing, and executing energy efficiency projects across a variety of sectors, including industrial, manufacturing, pharmaceutical, distribution, and complex commercial facilities. This position emphasizes the evaluation of existing mechanical systems in terms of performance, cost-effectiveness, feasibility, and operational reliability. The ideal candidate will possess a robust understanding of mechanical systems, demonstrate the ability to effectively engage with clients, and balance field assessments with intricate engineering analyses. Strong independent engineering judgment is essential, enabling you to conduct thorough facility evaluations and translate insights into actionable project scopes. You will collaborate cross-functionally with Technical Solutions, Mechanical Engineering, BMS, and Sales teams to facilitate project development from initial assessments through to successful client delivery.

At Mantis Innovation, we are at the forefront of providing comprehensive managed facility services and seamless program management through innovative, technology-driven solutions that encompass the entire building ecosystem. Our approach examines both the internal and external facets of facilities, enabling us to influence up to 70% of a building operator's critical budget allocations. Our services include strategic procurement of electricity and natural gas, renewable energy initiatives, demand response strategies, as well as climate impact mitigation and reporting. We are also dedicated to developing net-zero strategies and sustainability plans, alongside specialized assessments in roofing, solar technology, HVAC management, pavement, building envelope integrity, data center optimization, and electric vehicle charging solutions. We provide advanced lighting solutions, LED retrofits, and enhancements for HVAC and building management systems.The Role: As a Sustainability Engineer at Mantis Innovation, you will play a pivotal role in evaluating, developing, and executing energy efficiency projects across various sectors including industrial, manufacturing, pharmaceutical, distribution, and complex commercial facilities. This position emphasizes optimizing the performance of existing mechanical systems with a focus on cost-effectiveness, constructability, and operational reliability.In this dynamic role, you will engage in a blend of technical fieldwork, engineering analysis, and solution development. The ideal candidate will possess robust expertise in mechanical systems, demonstrate confidence in customer interactions, and maintain a balance between field assessments and detailed engineering calculations. Strong independent engineering judgment is essential, as is the ability to evaluate facilities comprehensively and translate findings into actionable project scopes. You will collaborate cross-functionally with Technical Solutions, Mechanical, BMS, and Sales teams to support project development from the initial assessment through to client delivery.

Join Resource Innovations as an Engineering Lead!Resource Innovations is on the lookout for a talented Engineering Lead to enhance our growing team in Massachusetts. We are particularly interested in a Senior Energy Engineer who is passionate about commercial and industrial retro-commissioning (RCx) and energy management DSM program engineering. In this role, you will empower our clients with the tools and support they need to identify, quantify, and successfully implement cost-effective energy-efficiency projects.As a women-led energy transformation firm, Resource Innovations is dedicated to making a significant impact in the energy sector. Our expertise in energy efficiency drives us to continually expand our portfolio of clean energy solutions, assisting utilities in navigating increasingly complex challenges such as load flexibility, electrification, and carbon reduction. Join us in leading the charge towards a sustainable energy future!Key Responsibilities:Lead and assist in the execution of retro-commissioning (RCx) and energy management projects for commercial and industrial clients.Evaluate Qualified Service Provider (QSP) submissions, including reports and project documentation, to ensure they meet program requirements.Deliver clear and constructive technical feedback to QSPs, utility clients, and internal teams.Help develop program materials, including calculation tools and technical guides.Collaborate with QSPs and utility clients to evaluate RCx project feasibility.Summarize project outcomes, highlighting energy savings and cost-effectiveness for utility clients.Conduct site visits to assess project scope and support measurement and verification initiatives.Mentor junior engineers, ensuring project reviews maintain high-quality standards and technical accuracy.Provide training on RCx methodologies and HVAC systems to junior engineers.Identify project implementation barriers and propose innovative solutions to enhance program success.Perform additional duties as necessary.

Universal Energy Solutions is on the lookout for a driven and dynamic Energy Consultant to become a vital part of our team. In this important role, you will spearhead the development and management of key client accounts, drive sales growth, and ensure exceptional customer satisfaction through our innovative sustainable energy solutions.Your main focus as an Energy Consultant will be to cultivate and strengthen robust sales relationships with existing clients while also exploring and pursuing new business-to-business opportunities. You will collaborate closely with the sales team and internal stakeholders to design customized solutions that meet client needs and exceed their expectations.Key Responsibilities:Build and maintain relationships with key accounts to meet sales targets and enhance market presence.Identify prospective clients and engage in outreach efforts to develop a strong sales pipeline.Execute B2B sales initiatives to present product offerings, collect feedback, and ensure client satisfaction.Work with internal teams to create bespoke proposals and deliver effective solutions tailored to client requirements.Stay informed on industry trends and competitor activities to uncover growth opportunities.

Are you ready to revolutionize the way we create? Join us at Formlabs, where we are developing groundbreaking tools that empower individuals to transform their ideas into reality, ranging from innovative products to crucial medical devices. Our state-of-the-art 3D printing technology drives progress for over 50,000 industry leaders globally, including renowned companies like Apple, Google, Tesla, New Balance, and NASA. Together, we are enabling faster design, prototyping, and manufacturing processes. We are a passionate team of builders, engineers, and innovators dedicated to reinventing the fabrication landscape. If you aspire to influence the future of manufacturing, we invite you to come and create it with us. We take pride in engineering devices that excel in performance, produce aesthetically pleasing components, and embody thoughtful user experience design. As a Senior Mechanical Engineer, you will play a pivotal role in architecting, prototyping, constructing, and designing the hardware systems for our next-generation 3D printers. Your expertise will guide critical system decisions that significantly impact product performance and reliability. If you are excited to lead the design process and create tools you would love to use, we want you on our team!

Lead Senior Mechanical EngineerAbout the RoleJoin Parallel Fluidics as we revolutionize the infrastructure for the next generation of life science tools. We are on the lookout for a dynamic and driven Lead Senior Mechanical Engineer to spearhead the development of advanced life science instruments focused on microfluidic applications. This position demands a strong background in electromechanical system design, pressure and flow control systems, and sealing interface design. You will thrive in a fast-paced startup environment, collaborating with multidisciplinary teams to create innovative solutions in the field of microfluidic technology.Key ResponsibilitiesDesign and Engineering:Innovate and develop concepts for next-generation instrument architecture.Lead the mechanical engineering initiatives for systems and components, including:Moving mechanical assembliesSealing interfacesPressure control systemsIntegration of electronicsAutomation integrationProject Management:Collaborate with leadership to develop and refine comprehensive product requirements.Supervise external consultants across relevant disciplines.Formulate precise product development timelines.Provide consistent progress updates to leadership.Prototyping and Testing:Create and refine prototypes to validate designs and enhance functionality.Design and implement verification tests ensuring systems meet specified requirements.Analyze performance data to drive design improvements.Scale-Up:Manage the transition of designs from prototyping to scalable manufacturing.Ensure compliance with all necessary regulatory requirements.Cross-Functional Collaboration:Work collaboratively with design, software, and microfluidics teams to integrate subsystems effectively.

Join our innovative team at Latitude Inc. as a Mechanical Design Engineer, where you'll create cutting-edge solutions for our esteemed clients. We encourage you to apply if you possess any of the following preferred skills or experiences:· Mechanical Engineering Design· Proficiency in SolidWorks MCAD and PTC Windchill PDM Software· Engineering background in the Undersea DomainWhat sets you apart:· Knowledge of autonomous/unmanned undersea vehicle (AUV/UUVs) technologies, principles, theories, and concepts· Hands-on experience in assembling prototype systems· Familiarity with Geometric Dimensioning and Tolerancing (GD&T)· Creative problem-solving skills to design and develop innovative solutions from conception to production· A commitment to ongoing professional development for yourself and others.

At WHOOP, we are dedicated to revolutionizing human performance and enhancing healthspan. Our innovative approach empowers individuals to reach their highest potential through a profound understanding of their bodies and daily routines. We are seeking a Senior Mechanical Engineer to spearhead the design, validation, and development of cutting-edge biometric wearable products. You should be a proactive and meticulously organized engineer with exceptional problem-solving abilities and a keen attention to detail. In this fast-paced, results-oriented environment, you will independently drive innovative mechanical design solutions while exercising sound technical judgment. In this role, you will mentor junior mechanical engineers and collaborate with cross-functional teams, including Electrical Engineering, Embedded Engineering, Manufacturing, Product, and Program Management. You will engage with our global suppliers and contract manufacturers to execute engineering validation builds, ensuring high-quality deliverables and effective risk management. Clear technical communication and a commitment to product excellence are paramount. At WHOOP, we operate with a sense of urgency driven by our mission. We design products for those who challenge their limits, and we hold ourselves to the same high standards. If you are motivated by complex challenges, thrive in cross-functional collaboration, and aspire to contribute to hardware production at scale, this position will challenge and reward you.

Join WHOOP on our mission to enhance human performance and extend healthspan. We empower our members to achieve peak performance through a comprehensive understanding of their bodies and lifestyles.As a Mechanical Engineer II within the Hardware New Product Introduction (NPI) Team at WHOOP, you will play a pivotal role in designing and developing our cutting-edge hardware solutions, particularly our rechargeable energy accessories. You will excel in a fast-paced, results-oriented environment and leverage your creativity and mechanical design expertise to deliver innovative solutions autonomously while exercising sound technical judgment.Collaborating with a talented, multidisciplinary team of engineers and designers, you will help transform innovative concepts into reality, supporting prototyping, mechanical design, and testing initiatives. You will engage closely with our global suppliers and contract manufacturers to implement engineering validation builds focused on delivering high-quality results, managing engineering risks effectively, and maintaining clear technical communication both upward and externally. Your commitment to product excellence is essential.This is an exceptional opportunity for an engineer with a robust technical background to enhance their skills in a dynamic, fast-paced setting while contributing to significant projects in early-stage product development. WHOOP thrives on urgency driven by our mission. We create products for individuals who strive to surpass their limits—and we hold ourselves to that same standard. If you are motivated by complex challenges, cross-functional teamwork, and the chance to scale hardware production, this role will challenge and reward you.

Join the innovative team at REEKON Tools, where we are dedicated to empowering the next generation of construction and home improvement professionals. Our mission is to help them accomplish their tasks more efficiently and accurately than ever before. At REEKON Tools, we are rapidly developing and launching groundbreaking hardware products that are redefining the power and hand tool industry. We are proud to be at the forefront of professional tools and equipment.As a Mechanical Design Engineer, you will collaborate closely with our talented engineering team to bring cutting-edge hardware products to market. You will play a vital role in advancing products from R&D through to manufacturing, working across multiple product lines with a high degree of autonomy and ownership.

At WHOOP, we are committed to unlocking human performance and extending health span. As a key member of our Mechanical Engineering NPI team, you will play a pivotal role in shaping the future of wearable technology by developing cutting-edge, high-performance products that seamlessly integrate into users’ lives.We operate with urgency at WHOOP because our mission demands it. We design products for individuals who push their limits—and we hold ourselves to the same high standards. We expect our engineers to delve deeply into technical challenges, collaborate tirelessly, and take pride in their execution. The pace is fast, expectations are high, and the work is profoundly meaningful. This is not a position where you merely follow a blueprint. If you thrive on complex challenges, cross-functional teamwork, and the opportunity to deliver hardware at scale, this role will challenge and reward you.WHOOP is in search of a Tech Lead, Mechanical Engineering to spearhead the development of next-generation wearable platforms. This player-coach role entails leading a talented team of mechanical engineers while also actively contributing to product design and technical development.You will oversee the team responsible for designing and launching new WHOOP hardware lines, establishing strong engineering standards, managing technical risks, and ensuring high-quality execution from concept through production. This position requires robust systems thinking and experience in designing products that harmoniously combine compact packaging, precision mechanical interfaces, environmental robustness, and seamless integration with advanced electronic subsystems. You will collaborate cross-functionally with Industrial Design, Electrical Engineering, Product Management, Operations, and external manufacturing partners to bring innovative wearable products to market.This role is perfect for an experienced engineer who excels at the intersection of technical leadership, system architecture, product development, and team mentorship.

Foundation LLM Technologies, based in Boston, is an MIT-founded, venture-backed startup focused on transforming how physical products are designed and built. The company’s Engineering General Intelligence (EGI) platform acts as an AI Copilot to help teams accelerate and improve product development. Role overview The Mechanical Data Engineer will join the Data Studio team and play a central role in shaping the datasets that power EGI. This position focuses on converting raw customer data into well-structured, high-quality datasets used for model training, testing, and delivery to clients. What you will do Develop and maintain data pipelines that process mechanical and manufacturing data Design and implement labeling workflows for data annotation Create reference models to support AI system development Conduct quality assurance checks to ensure data accuracy and reliability Requirements Experience in mechanical engineering or manufacturing design Ability to work hands-on across product development, research, and engineering tasks Strong attention to detail in building and validating technical datasets

Join our dynamic marketing and communications team as a Digital Marketing Specialist at JVS Boston! In this pivotal role, you will assist in crafting engaging content, driving program outreach, supporting events, and performing various essential tasks. Your contributions will be vital in promoting JVS Boston’s diverse program offerings, managing our vibrant social media presence, and designing impactful digital and print materials that align with our communication and marketing strategy.We seek a creative individual with a keen eye for aesthetics and a solid background in graphic design, photography, social media campaigns, and versatile writing tailored for diverse audiences. As part of our Advancement department, you will play a crucial role in client-facing outreach and donor engagement efforts.

Are you enthusiastic about contributing to the clean energy movement? Do you have a passion for enhancing our environment for present and future generations? Are you prepared to embrace new challenges and collaborate with a forward-thinking team that is pioneering entry into new markets? If so, consider joining Nexamp!At Nexamp, you will have the opportunity to learn from industry leaders and develop into one yourself. This dynamic, mission-driven environment encourages you to challenge the status quo. Become part of a team that is making a significant impact on the world.What We Are Seeking:We invite you to bring your expertise as a Senior Interconnection Engineer to Nexamp, where we are leading the renewable energy revolution through innovation and change. If you are committed to building a sustainable future and possess a strong background in interconnection intricacies, we would love to have you join our team.In this critical role, we are looking for a detail-oriented Senior Interconnection Engineer with extensive technical experience in PV system design and interconnection. You will provide specialized support to our project managers, ensuring that our projects are not only technically robust but also cost-effective and efficient.You will report directly to the Manager of Grid Integration Engineering (GRIT) and collaborate closely with internal teams, including Engineering, Business Development, Policy, and Asset Management, to develop and commission commercial and industrial renewable designs. This position is hybrid, based out of our offices in New York City, Chicago, Boston, or Washington, DC, with occasional travel required.Your Responsibilities:Oversee a portfolio of utility interconnection applications from initial submission to project closeout.Serve as a Subject Matter Expert (SME) on technical standards (such as IEEE 1547, NFPA 70, UL 1741) and requirements for Distributed Generation projects in your designated geographic region.Conduct thorough reviews and analyses of technical documentation, utility interconnection applications, pre-screen reports, System Impact Studies, and Interconnection Service Agreements.Provide expert technical guidance during study reviews and offer recommendations to internal teams based on study outcomes.Prepare interconnection cost estimates and hosting capacity maps to assist development teams in identifying cost-effective interconnection locations.Collaborate with Project Managers on value engineering and cost optimization for projects.

At New Leaf Energy, we are dedicated to accelerating the shift towards renewable energy by collaborating with landowners, policymakers, and stakeholders. Our mission is to identify valuable sites, engage with local communities, and partner with long-term asset owners to turn impactful clean energy projects into reality.We are currently searching for a passionate and seasoned Senior Counsel, Transactions to support our project development initiatives and our forthcoming independent power producer (IPP) division. This pivotal position will report directly to the Deputy General Counsel.Our offices are located in Boston, MA; Lowell, MA; Chicago, IL; Oakland, CA; and Troy, NY. We cherish in-person collaboration and provide a hybrid work model, allowing our employees to work in the office at least two days a week (Tuesday, Wednesday, and Thursday) while enjoying the flexibility to work from home on other days.

If you believe your skills, experience, and ambitions align with this opportunity, we strongly encourage you to apply.Be inspired by our engineers in action! Discover how we celebrated Engineers Week 2025 and what sets our team apart. - LINK ABOUT THE ROLEYou will join our multi-disciplinary team, working under the guidance of a licensed engineer. Projects will encompass new constructions and renovations within educational, healthcare, corporate commercial, and science and technology sectors. HERE'S WHAT YOU'LL DOIndependently design and oversee the ductwork, piping, and equipment selection for HVAC systems on assigned projects, with complex projects supervised by a professional engineer. Assist with plumbing and fire protection designs as necessary.Supervise or provide project management direction within the mechanical discipline, including monitoring project progress and budgets.Calculate heating and cooling loads, layout, and design ductwork and piping using energy modeling software.Create Revit/BIM models for HVAC system construction drawings from schematic design to construction administration phases, including layouts, sketches, and detailed drawings. As needed, perform Revit/BIM modeling for plumbing and fire protection systems.Edit specifications for existing or new projects.Conduct independent research as issues arise and address emergent challenges.Specify mechanical equipment, including boilers, chillers, and air handling units.Review shop drawings for adherence to specifications and contract documents.Effectively interact with clients and project teams, attending Owner, Architect, Construction Administration (OAC) meetings with an emphasis on budget awareness.Respond to RFI's and review change orders during construction document preparation.Conduct job site visits to verify existing conditions.

Join Our Team at Merlin Labs:At Merlin Labs, we are pioneering the future of aviation as a venture-backed aerospace startup dedicated to developing a non-human pilot system. Our mission is to enable both reduced crew and uncrewed flight operations, addressing some of the most pressing challenges in the aviation industry. Supported by leading global investors, we are on a trajectory of growth that empowers our clients to harness the power of autonomy today.All of the sky, none of the limits!Who You Are:Are you an innovative and skilled mechanical engineer with a deep passion for advancing aviation technology? Do you thrive in a dynamic environment and believe in the power of agile and robust development methodologies? Are you eager to take ownership of critical components in new product development? If you answered yes, then you could be the perfect addition to our Mechanical Engineering team at Merlin Labs.