Senior Mechanical Engineer
$90k - $120kCapybara Energy
Mechanical Engineer wanted for a groundbreaking journey to develop grid-scale energy storage technology. Average pay. Demanding hands-on work, intense challenges, relentless problem-solving. Failure possible. Honor and recognition if successful. Pay: $90,000.00 - $120,000.00 per year Senior Mechanical Engineer - Product and system design About the Role: We’re looking for a rockstar Engineer to design and develop an energy storage technology and ancillary systems. Please note that this position requires previous experience in direct involvement in the design and commercialization of a physical product. This is a hands-on role, ideal for an engineer who enjoys product design, prototyping, and problem-solving. You’ll work closely with our team to bring innovative, real-world products from design to manufacturing. Key Responsibilities: Design, develop, and refine mechanical components and assemblies for our energy storage hardware. Collaborate with engineers and scientists to document and improve designs. Support the full product lifecycle; from concept and prototyping to validation, testing, and production. Troubleshoot design and performance challenges with creativity and technical precision. Oversee fabrication, testing, and performance evaluation. Conduct FEA simulations, tolerance analyses, and material selection for optimized designs. Bring creative, practical solutions to complex engineering challenges and help protect key IP. Participate in design, brainstorming, and problem-solving with the broader engineering team. Contribute to internal design standards, tools, and documentation processes. Qualifications: Bachelor’s or Master’s degree in Mechanical Engineering or related field. 3+ years of experience in mechanical design and product development. Demonstrated experience designing and launching a physical product (UL listed or outdoor rated preferred). Strong understanding of manufacturing principles and process optimization. Proficiency in CAD software, structural analysis, and DFM. Solid understanding of materials, manufacturing processes, and design for manufacturability. Strong technical, creative, and troubleshooting skills. This role requires close collaboration across disciplines, so teamwork and communication are essential. Preferred Skills: Knowledge of electronics integration or mechatronics. Experience working in regulated or safety-critical environments. DFMA Experience coordinating with contract manufacturers or large-scale production partners. Please check out our other job opportunities on our website, Capybara.Energy What We Offer: Equity Company funded HSA 3 weeks paid time off Sick pay & parental leave 10 paid holidays Health and dental insurance 401(k) match Advanced snacks U.S. citizenship or lawful permanent resident status is required due to federal contract requirements. #J-18808-Ljbffr
- 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...SeniorFull timeLocal areaRelocation package
- ...AMETEK SFMS is looking for a highly collaborative problem-solver with a natural curiosity about mechanical and electrical devices to join us as a Senior Mechanical Engineer in our Wilmington, MA facility. This position will specialize in the development of aerospace components...SeniorFlexible hours
$1,000 per month
...your career that offers a lot of growth potential? If so, we are looking for you to join our exceptional team as our Senior Mechanical Engineer ! WHO WE ARE We’re Genesis AEC – an award-winning architecture, engineering, construction management, and CQV...SeniorFor contractorsWorldwideMonday to ThursdayFlexible hours$100k - $200k
...SiPhox Health At-Home health monitoring with silicon photonic chips for data centers Senior Mechanical Design Engineer $100K - $200K Burlington, MA, US Job type: Full-time Role: Engineering, Mechanical Experience: 3+ years Visa: US citizen/visa only Skills: CAD Design...SeniorFull timeWork at officeFlexible hours$101k - $138.6k
...reinventing warehouse automation for increased efficiency, speed and flexibility.What we needWe are looking for an Advanced Mechanical Engineer to join our Cell Engineering team. Reporting to the Mechanical Engineering Manager, you will be responsible for working on the...SeniorFull timeWork experience placement$130k - $140k
...Job Title Senior Mechanical Engineer Location Covaris - Woburn - MA Job Description When joining PerkinElmer, you select an experienced and trusted leader in scientific solutions, with the support of a global service network and distribution centers, providing...SeniorFull timeCasual workWork at officeRemote work$97.5k - $143k
...system - reinventing warehouse automation for increased efficiency, speed and flexibility.What we needWe are looking for a Senior Mechanical Engineer to join our Fleet Robotics team within our Hardware Engineering organization. Your job will be to advance the mechanical...SeniorFull timeContract work- Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in... ...industry trends and directions. THE JOB WM is seeking a Senior Engineering Project Manager in the Greater Boston area (north...SeniorWork at office
$140k - $160k
...initial focus is AI data centers behind the meter, with solutions engineered for repeatable deployment through reference designs and... ...as deployments scale.The RoleVEIR is seeking a qualified Senior Mechanical Engineer to join our System Integration & Heat Transfer team...SeniorWork experience placement$115.2k - $172.8k
...making them smarter, faster and more efficient.Job Summary & ResponsibilitiesPosition SummaryOnto Innovation is seeking a Senior Mechanical Engineer to design, analyze, integrate, and support mechanical systems for advanced semiconductor inspection and metrology...SeniorPermanent employmentFull time$120k - $190k
...If you are passionate about your craft and don't give up until you've found a way, you will make an ideal Builder! As a Senior Mechanical Engineer, Vacuum Systems, you will work on engineering efforts to bring products from the lab into mass production. Your primary...SeniorPermanent employmentWork at officeRelocationShift work$86.8k - $165.2k
...strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead... ...products support US Government and international customers.This Senior Mechanical Engineer Deputy Change Control Board Chairperson will...SeniorContract workTemporary workWork experience placementInterim roleWork at officeLocal areaRemote workWork from homeRelocationFlexible hours$86.8k - $165.2k
...growing fast and we want you to grow with us! Were expanding our engineering organization dramatically to meet exciting customer demand and... ...Engineering & Test Capabilities team discipline is seeking a Senior Systems Engineer to support important Naval Radar programs....SeniorFull timeTemporary workWork experience placementInterim roleWork at officeLocal areaRemote workRelocation packageFlexible hours$133.7k - $306.4k
...to guide the design and development of mechanical systems including components, enclosures... ...to long-term strategy for the mechanical engineering portion of projects, ensuring alignment... ...cross-team collaboration. -Works with senior leadership and cross-functional teams to...SeniorTemporary workFlexible hours$113k - $173k
...developing innovative solutions for the consulting, architecture, engineering, project controls, procurement, construction management, and... ...the life sciences industry. We are looking for a talented Senior Mechanical Engineer to join our team based in Burlington, Massachusetts...SeniorFor contractorsNight shift$95.6k - $131.45k
...at and on LinkedIn and X.We are seeking a highly motivated Senior Engineer, Systems Semiconductor Packaging Engineer to join a multidisciplinary... .... Minimum QualificationsMaster's degree in Engineering (Mechanical Engineering, Materials Science, Semiconductor Engineering,...SeniorPermanent employmentFull timeWork at officeDay shift- ...Senior Mechanical Engineer We are seeking a highly skilled Senior Mechanical Engineer to join our dynamic team. As a Senior Mechanical Engineer, you will be responsible for leading projects, designing mechanical systems, and providing technical expertise in the field...Senior
$150k - $200k
...Senior Mechanical Engineer | Wearable HealthTech | Boston (5 days Onsite) $150-200K + significant equity | Relocation package available We’re hiring a Senior Mechanical Engineer for a rapidly growing Series A wearable health tech company reinventing physiological monitoring...SeniorRelocation package- ...Bachelor’s degree in Mechanical Engineering with 10-15 years of relevant experience Proficiency with SOLIDWORKS for CAD, SolidWorks Simulation or ANSYS for FEA, and PDM/Teamcenter for data management. Complex electro-mechanical systems background Hardware platform development...Senior
- ...our client Our client is a multidisciplinary consulting engineering firm whose New England mechanical group designs heating, cooling, and ventilation... ...studies that lead up to those decisions. The role The Senior Mechanical Engineer runs mechanical design on the group...SeniorFor contractors
$115.2k - $172.8k
...complex problems.About the Foundational Engineering GroupOur Foundational Engineering Group... ...Introduction (NPI) team with a highly skilled Senior Systems Engineer specializing in module... ...solutions. You will work hands‑on with mechanical, optical, electrical, and software...SeniorPermanent employmentFull time- ...the future of haircare for all textures through exceptional engineering and human-centered design. We create category-defining products... ...computer vision, compliant fiber manipulation, and novel mechanisms. Billions of hours are spent braiding hair each year. HaloBraid...SeniorContract workWork at office
- ...dynamic and eager to apply and learn new skills in developing a novel continuous blood pressure measurement device. As a Senior Mechanical Engineer, you will be both hands-on and play a crucial technical leadership role in the design, and development of our medical device...SeniorFull timeContract work
- ...builds intelligent robots that automate the cell culture process for biotech and pharmaceutical research. We are seeking a Senior Mechanical Engineer to own the mechanical design of our robotic platforms and lead the move from engineering builds to standardized,...SeniorFull timeContract work
- ...system-level understanding of the Stride product, including the mechanical system and its interactions with controls, electrical... ...structured root-cause analysis, testing, field data, and sound engineering judgment.Identify recurring problems and develop robust solutions...SeniorImmediate start
- ...Greywright is hiring a Senior Mechanical Engineer to lead the build-out and improvement of propulsion and mechanical systems for high-performance autonomous vessels. You will own the diesel engines, drivetrains, and supporting systems that move the craft, from selection...SeniorRemote workShift work
$120k - $145k
...Company DescriptionBoston Engineering is looking for a Senior Mechanical Engineer to join our team in Waltham, MA!Boston Engineering is where innovative ideas become real-world technologies. Headquartered in Waltham, Massachusetts,we'vespent more than 30 years partnering...SeniorPermanent employmentWork at office- ...and citizen services. We’re a nonprofit engineering, applied research, and advanced technology... ...purpose — and help shape the future.The Mechanical and Reliability Department provides... ...and Reliability Department is seeking a Senior Mechanical Engineer to perform mechanical...SeniorWork experience placementInternshipLocal areaImmediate start
- ...The Senior HVAC Engineer will be responsible for all aspects of design and planning of projects; acts as Lead Engineer on projects; represents RWS in meetings; supervises team of designers and drafters; may act as Project Manager on selected projects. Responsibilities...SeniorContract workWork at office
$113.6k - $142.2k
...The Opportunity PAE is looking for an experienced and highly capable Senior Lead Mechanical Engineer in our Boston office to provide advanced technical leadership and guide project teams through all phases of design. In this key role, you will oversee mechanical engineering...SeniorWork experience placementWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Mechanical Engineer. Be the first to apply!
- international tax senior Woburn, MA
- senior sales Woburn, MA
- senior network engineer remote Woburn, MA
- senior manager legal Woburn, MA
- senior staff systems engineer Woburn, MA
- senior windows systems engineer Woburn, MA
- senior performance engineer Woburn, MA
- remote senior salesforce administrator Woburn, MA
- senior java j2ee developer Woburn, MA
- senior brand designer Woburn, MA





