Mechanical engineer jobs in Massachusetts - 2,162 jobs

Come join a creative team of scientists and engineers on the forefront of beverage innovation! This team is dedicated to growing the category by pushing the boundaries of beverage development and delivery to satisfy every consumer need. Years ago, the coffee industry was revolutionized with the launch of the Keurig brewing system, allowing consumers to brew one cup of coffee on demand. Now with the power of Keurig Dr Pepper, join a new challenger in the beverage industry and let's discover the possibilities! The Senior Engineer will lead coffee processing and extraction development, author specifications for processing systems, and support equipment selection in partnership with Engineering. This role is critical to driving innovation and operational excellence in coffee processing. As part of the KDP coffee processing team, the Senior Engineers provide high level strategic recommendations for the company's coffee processing capabilities, while also supporting NPD and leading system improvements in manufacturing, quality, cost, and safety. This position partners closely with internal cross functional teams such as project management, engineering, quality, marketing, safety, environmental and operations resources, and external partners. The Senior Engineer in this position will be expected to provide leadership and guidance to fellow scientists, to co-manufacturing research teams, and to in-house operational team members. This position requires strong skills in critical thinking, collaboration, consumer insights, and the ability to positively influence project direction. This includes product scale up, specifically of coffee extraction & coffee processing unit operations, test methods development, communication with key suppliers, partners, and specifications development. Intimate knowledge and demonstrated application of extraction techniques and core coffee processing science are critical for success in this role; knowledge of particle engineering, formation, solids handling, and processing are a plus. ESSENTIAL DUTIES AND RESPONSIBILITIES: Research in knowledge-base and active development of coffee extraction methodologies (lab and commercial scale) Defining coffee processing requirements to deliver new product specifications Evaluate proposed improvements to existing coffee processes Strategic planning for coffee processing capabilities required at lab scale as necessary Evaluating latest coffee processing innovation & recommending any to assess further; in partnership with Engineering, making long-term recommendations for manufacturing network capabilities Generation of process flow diagrams Creation of business proposals to demonstrate and evaluate various project options Provide technical support for commissioning, qualification and verification (CQV) processes Utilize statistical data analysis for data driven decision making Coach junior team members and grow technical capability across the team Total Rewards: Salary Range: $76,400 - $130,000 Actual placement within the compensation range may vary depending on experience, skills, and other factors Benefits, subject to election and eligibility: Medical, Dental, Vision, Disability, Paid Time Off (including paid parental leave, vacation, and sick time), 401k with company match, Tuition Reimbursement, and Mileage Reimbursement Annual bonus based on performance and eligibility Requirements: B.S. in food science / engineering discipline with 10+ years of experience, M.S. with 7+ years of experience, Ph.D. with 2-4 years of experience. Knowledge and experience in coffee processing with specific experience in the food industry (especially in coffee beverages) required, including practical experience across green coffee cleaning, roasting, degas, grinding, and flavoring Knowledge of coffee extraction phenomena and rate kinetics, including extraction at a commercial scale Knowledge of design requirements related to food safety, including SQF, FDA, GMP Hands-on experience with process development, startup and commissioning Strong statistical capability Ability to travel as required (up to 50% of the time) Particle science experience a plus: Knowledge and experience with food processes such as blending, spray drying, drying, compaction, high shear agglomeration, fluid bed agglomeration, and extrusion. Knowledge and experience with bulk solids and material handling, including pneumatic conveying and dust collection is preferred Knowledge and experience in preparation of PFD's, P&ID's Knowledge and experience in modeling unit operation processes, including parameter estimation and material modeling. Company Overview: Keurig Dr Pepper (NASDAQ: KDP) is a leading beverage company in North America, with a portfolio of more than 125 owned, licensed and partners brands and powerful distribution capabilities to provide a beverage for every need, anytime, anywhere. We operate with a differentiated business model and world-class brand portfolio, powered by a talented and engaged team that is anchored in our values. We work with big, exciting beverage brands and the #1 single-serve coffee brewing system in North America at KDP, and we have fun doing it! Together, we have built a leading beverage company in North America offering hot and cold beverages together at scale. Whatever your area of expertise, at KDP you can be a part of a team that's proud of its brands, partnerships, innovation, and growth. Will you join us? We strive to be an employer of choice, providing a culture and opportunities that empower our team of ~29,000 employees to grow and develop. We offer robust benefits to support your health and wellness as well as your personal and financial well-being. We also provide employee programs designed to enhance your professional growth and development, while ensuring you feel valued, inspired and appreciated at work. Keurig Dr Pepper is an equal opportunity employer and recruits qualified applicants and advances in employment its employees without regard to race, color, religion, gender, sexual orientation, gender identity, gender expression, age, disability or association with a person with a disability, medical condition, genetic information, ethnic or national origin, marital status, veteran status, or any other status protected by law.

Waltham, Massachusetts, United States Hardware Do you love creating elegant solutions to highly complex challenges? Do you intrinsically see the importance in every detail? As part of our Silicon Technologies group, you'll help design and manufacture our next-generation, high-performance, power-efficient processor, system-on-chip (SoC). You'll ensure Apple products and services can seamlessly and efficiently handle the tasks that make them beloved by millions. Joining this group means you'll be responsible for crafting and building the technology that fuels Apple's devices. Together, you and your team will enable our customers to do all the things they love with their devices. In this highly visible role, we work within a team environment responsible for completing partition place and route from netlist to tapeout including automation tasks for Apple SoC! Description Experience with automation for Physical Design, for block execution and experience in automation using tcl and/or python. Work multi-functionally with CAD/Physical Verification/Electrical analysis and PnR Teams to ensure strong and drc clean power grid. Develop features and methodology solutions to be used by wide range of SOC partitions. Collaborate with technology teams for node evaluations, global PD engineers, and physical verification and electrical analysis teams. Resolve design and flow issues related to physical design, identify potential solutions, and drive execution. Work with the cross functional teams to drive methodologies and “best known methods” to streamline physical design work. Come up with guidelines and checklists, drive flow development and deployment. Minimum Qualifications Minimum BS and 10+ years of relevant industry experience. Familiar with aspects of ASIC integration including floorplanning, clock and power distribution, global signal planning, I/O planning, and hard IP integration. Experience with scripting and programming skills, ability to write maintainable and reusable scripts/programs of medium complexity in suitable languages (TCL/Python). Understanding of industry standard tools for PNR, Voltage Drop Analysis, STA & Layout Verification. Preferred Qualifications Experience with automation for Physical Design, block level execution and experience. Experience of cross-functional collaboration with CAD/Physical Verification/Electrical analysis and PNR Teams to ensure electrically robust power grid. Experience with latest technology nodes tapeout is a plus. Knowledge in Power Grid Design and/or Voltage Drop Analysis is a plus. At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $162,500 and $286,400, and your base pay will depend on your skills, qualifications, experience, and location. Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits. Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program. Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant. Apple accepts applications to this posting on an ongoing basis. #J-18808-Ljbffr

About us We are an MIT-born, venture-backed Silicon Valley startup building Engineering General Intelligence (EGI)-an AI Copilot for design and manufacturing. Our mission is to fundamentally reinvent how physical products are designed and built, dramatically accelerating the pace of product development. About the Role You'll play a critical role in designing EGI: AI that understands how to design, reason, and build like an experienced mechanical engineer. In this role, you'll use your deep knowledge of mechanical design and manufacturing to create high-quality reference models, engineering workflows, and datasets that power our AI systems. You'll embed engineering judgment into the training loop and shape how machines learn to solve real-world design and manufacturing problems. Responsibilities Design and build high-quality mechanical components and assemblies in CAD to serve as ground truth for training and evaluating AI systems. Define and maintain standards for model quality, metadata, and annotation to ensure consistency and reliability across datasets. Collaborate closely with ML, software, and product teams to shape dataset requirements and influence model behavior through representative engineering examples. Manage and guide a team of external contractors, including writing SOPs, reviewing output quality, and ensuring timely delivery of data assets What we're looking for Bachelor's or Master's degree in Mechanical Engineering or related field. Strong foundation in machine design, product development, and design for manufacturing (DFM). Experience with one or more CAD platforms (e.g., Siemens NX, SolidWorks) with the aptitude to pick up new ones quickly. Strong attention to detail and appreciation for data/model quality. Excellent written and verbal communication skills, especially when documenting processes or communicating across teams. Experience managing external contractors or vendors, including writing clear standard operating procedures (SOPs), reviewing work quality, and providing feedback. Bonus Points Experience working with Software/ML teams. Experience with CAD automation and parametric model generation. Understanding of how large language models (LLMs) or other ML systems are trained and evaluated. #J-18808-Ljbffr

Vaxess is developing a pipeline of next-generation therapeutics on our novel micro-array patch platform. With only five minutes of wear-time on the skin, the Vaxess' patch combines room temperature stability with simplified application to dramatically alter the way that drugs are delivered. Vaxess is committed to enabling products that are not only more effective, but also more accessible to patients around the world. The Mechanical Engineer is a hands-on position involving designing, building, and maintaining automated production equipment throughout its lifecycle. This role will be responsible for design, assembly, installation, qualification, ongoing maintenance, and optimization of automated production systems requiring expert troubleshooting of mechanical assemblies and systems, performing root cause analysis, and implementing corrective actions to ensure efficient, reliable manufacturing operations. Responsibilities Design, implement, and maintain novel automated systems and solutions that contribute to current manufacturing and scale up of manufacturing operations to eventual commercialization. Document equipment and procedures though User Requirements Specifications, detailed mechanical, electrical, and assembly drawings, and use and maintenance SOPs. Contribute to the implementation and maintenance of the Quality Management System. Collaborate closely with cross-functional teams to support product development and manufacturing activities, and to identify and resolve manufacturing issues. Contribute to continuous improvement to increase safety, quality, and efficiency of manufacturing. Qualifications BS or advanced degree in Mechanical Engineering or a related discipline. At least 2-5 years of experience in designing, building, installing, qualifying, and maintaining automated systems for high volume medical device manufacturing. Experience writing and executing IQ, OQ and PQ protocols. Experience developing URS, FAT and SAT documents for automated equipment 3D CAD (SolidWorks or similar) as well as Mechanical design of fixtures, assemblies and equipment. Understanding and working knowledge of mechanical linkages, power transmissions and practices. Understanding of diverse fabrication techniques, manufacturing processes, and Design for Manufacturability Excellent time and project management skills and proven ability to meet goals and deadlines. Demonstrated abilities to learn new skills and fields, creatively solve challenging technical problems, think independently, and work collaboratively in diverse multidisciplinary teams. Entrepreneurial spirit and drive to positively impact global human health. At Vaxess, we're bringing together exceptional talent to drive our product development forward. We value collaboration, curiosity, and a dynamic work environment. To apply, please submit your CV/resume to ******************.

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. Toast's hardware team is responsible for designing and developing top-tier hardware devices. We operate as a streamlined team that emphasizes the essential aspects of pos (point of sale), payment devices, and accessories, while crafting our devices to provide optimal hardware solutions for our clientele. Through our close interactions with customers, we have identified the crucial design features that render our devices genuinely restaurant-grade. Our focus is on the long‑term dependability of our devices, ensuring that our customers can rely on their toast hardware without concern, allowing them to be prepared for another bustling day. Day in the Life of a Mechanical Engineer (Responsibilities) As a Senior Mechanical Engineer, your responsibilities will include the design, analysis, and prototyping of new products; testing and validation of products ready for launch; and providing support to Sustaining Engineering throughout the lifecycle of Toast hardware products. You will operate within a product‑focused development environment and collaborate with both Toast's internal cross‑functional teams and external suppliers to design and deliver products through to production. Given the highly competitive nature of our industry, you will be required to innovate and create iconic devices for the rapidly evolving POS hardware sector. A robust mechanical design background, meticulous attention to detail, comprehension of critical design processes, and familiarity with fast‑paced development cycles are essential. You will be expected to collaborate closely with cross‑functional teams in operations, product development, industrial design, program management, project management, and hardware to define and deliver exceptional products. We empower small teams to achieve significant results in a dynamic work environment. Design and create the mechanical elements of POS devices and their subsystems. drawing on knowledge and experience from the development of payment devices. Create part designs and mechanical systems, guiding them from initial concept through to production with full ownership per product engineering development team. Formulate test plans and product specification documents for both internal evaluations and external clients. Work in collaboration with a cross‑functional team to produce devices of exceptional quality. Gain an understanding of the restaurant environment and design products that can withstand it. Identify the root causes of various issues (design, manufacturability, production) to enhance designs and ensure successful mass production of products. Design with considerations for functionality, reliability, human factors, manufacturability, and aesthetic requirements. Address reliability failure and quality concerns related to products currently in use by Toast customers in the field. Leverage cutting edge AI tools to enhance your development workflow, improve velocity, and help pioneer new approaches to building - contributing to a culture of innovation and productivity across the team. What you'll need to thrive (Requirements) Proven ability to collaborate effectively with hardware, mechanical engineers, project teams, industrial designers and electrical engineers. At least 10 years of pertinent work experience in the design of consumer, enterprise, and/or handheld products. Proficient in CAD tools, including CREO, Windchill, and PDM processes. Demonstrated expertise in defining and interpreting Finite Element Analysis (FEA) for compliant mechanisms, along with proficiency in GD&T (Geometric Dimensioning and Tolerancing) and related industry concepts. Proven application of statistical tolerance analyses and various design analysis methodologies. Experience in mechanical design and manufacturing processes utilizing plastic, glass, rubber, metal, PCB/FPCB, soft goods, and opto‑electronic physical designs utilized in electronic products. Familiar with decorating technologies such as painting, anodization, plating, printing, and coatings. Experienced in part/tool qualification for manufacturing readiness. Practical, hands‑on troubleshooting experience (including root cause analysis, 8D reports, corrective actions, etc.). Experience in supporting overseas manufacturing builds, requiring up to 25% of business trips both domestically and internationally (to assist with manufacturing and quality assurance during product launches; opportunities to visit global manufacturing sites and contract manufacturing partners' factories). Experience in launching new products to market (to monitor engineering timelines and deliverables, utilizing global engineering resources to enhance efficiency and reduce time‑to‑market). Demonstrated ability to work collaboratively across teams with a strong emphasis on teamwork (to foster relationships with leadership, cross‑functional team members, and peers through team‑building activities and growth opportunities, operating as One Team). A Bachelor of Science degree in mechanical engineering. Preferred qualifications: Delivered numerous products by different development models, such as Internal Development process, JDM, OEM and ODM Product Development processes. Familiarity with PCI compliance. Understanding of the Point of Sale (POS) industry. Proficient in Android‑based devices. Expertise in materials, including characteristics of plastic resins in relation to part‑level quality. Design experience with mechanisms, such as hinges. Experience in sustaining engineering roles for products utilized by customers in the field. Knowledgeable in Six Sigma quality development tools and principles, including Design of Experiments (DOE) and Failure Mode and Effects Analysis (FMEA). Master of Science in Mechanical Engineering. AI at Toast At Toast, one of our company values is that we're hungry to build and learn. We believe learning new AI tools empowers us to build for our customers faster, more independently, and with higher quality. We provide these tools across all disciplines, from Engineering and Product to Sales and Support, and are inspired by how our Toasters are already driving real value with them. The people who thrive here are those who embrace changes that let us build more for our customers; it's a core part of our culture. Our Total Rewards Philosophy We strive to provide competitive compensation and benefits programs that help to attract, retain, and motivate the best and brightest people in our industry. Our total rewards package goes beyond great earnings potential and provides the means to a healthy lifestyle with the flexibility to meet Toasters' changing needs. Learn more about our benefits at ******************************************** #LI-Remote The base salary range for this role is listed below. The starting salary will be determined based on skills and experience. In addition to base salary, our total rewards components include cash compensation (overtime, bonus/commissions, if eligible), benefits, and equity (if eligible). Pay Range: $113,000-$181,000 USD Diversity, Equity, and Inclusion is Baked into our Recipe for Success At Toast, our employees are our secret ingredient-when they thrive, we thrive. The restaurant industry is one of the most diverse, and we embrace that diversity with authenticity, inclusivity, respect, and humility. By embedding these principles into our culture and design, we create equitable opportunities for all and raise the bar in delivering exceptional experiences. We Thrive Together We embrace a hybrid work model that fosters in‑person collaboration while valuing individual needs. Our goal is to build a strong culture of connection as we work together to empower the restaurant community. To learn more about how we work globally and regionally, check out: ********************************************* Apply today! Toast is committed to creating an accessible and inclusive hiring process. As part of this commitment, we strive to provide reasonable accommodations for persons with disabilities to enable them to access the hiring process. If you need an accommodation to access the job application or interview process, please contact candidateaccommodations@toasttab.com. For roles in the United States, It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. #J-18808-Ljbffr

A leading robotics company in Waltham is seeking a Principal Mechanical Engineer for its Spot robot team. You will lead cross-functional teams to develop and implement complex robotic subsystems. The ideal candidate must hold a BSME with at least 10 years of relevant experience, including advanced skills in CATIA and strong technical writing. This position offers a competitive salary range and generous benefits including medical, dental, vision, 401(k), and paid time off. #J-18808-Ljbffr

About the role At Parallel Fluidics, we are building infrastructure to power the next generation of life science tools. As our Principal Mechanical Engineer, you will lead our most mission‑critical engineering projects, set the standard for technical excellence, and shape the processes that drive our product development and manufacturing. The ideal candidate is a proven engineering leader with deep expertise in electromechanical system design, design‑for‑manufacturing, and automation. Please apply if you are excited to create an outsized impact by driving breakthrough products from concept to scale at a rapidly growing startup. Responsibilities Engineering leadership Serve as principal architect of the engineering process at Parallel Lead our most mission‑critical engineering projects Act as a technical expert on other internal projects Identify opportunities to improve our engineering systems and tools Mentor junior and senior engineers across disciplines Report progress and key insights to company leadership Product development Own the process to bring Parallel's next‑generation hardware products from concept to scale Identify and vet high‑volume manufacturing partners Transfer high‑volume products from in‑house manufacturing to third‑party manufacturers Manufacturing systems Find opportunities to improve our in‑house designed manufacturing equipment Design experiments and test methods to optimize manufacturing processes Collaborate with the manufacturing team to identify gaps and opportunities for improvement Qualifications Required Bachelor's Degree in Mechanical Engineering or a related field 10+ years of experience in high‑performing engineering organizations Strong understanding of product development, design‑for‑manufacturing, machine design, and automation Proven track record of bringing electromechanical systems to market Excellent communication and project management skills Expertise in 3D CAD software (e.g., SolidWorks, Autodesk Fusion, or equivalent) Preferred Familiarity with cleanroom environments and microfabrication processes Knowledge of regulatory and safety standards for laboratory instrumentation Experience building microfluidic technologies What We Offer A collaborative and innovative work environment where your ideas shape our future. Opportunities to work on groundbreaking technologies in life sciences and microfluidics. Comprehensive benefits, including health, dental, vision, and life insurance coverage. Equity options to share in the company's growth and success. We value diversity of all kinds and are committed to building a diverse and inclusive workplace where we learn from each other. We are an equal‑opportunity employer and welcome people of all different backgrounds, experiences, and perspectives. #J-18808-Ljbffr

Join JB&B and shape the future of the built environment! Founded in 1915, Jaros, Baum & Bolles has 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, and digital infrastructure About the Role We are seeking a Senior Engineer to join our dynamic Electrical team in our Boston office. This role is ideal for a professional with a proficient understanding of electrical design, project execution, and interdisciplinary coordination. As a Senior Engineer, you will making a positive impact on the office environment by: Sharing technical knowledge and best practices with colleagues. Acting as a mentor to junior engineers, supporting their professional development. Actively participating in office initiatives, team‑building events, and knowledge‑sharing activities. Key Responsibilities Design tenant fit‑out projects and complete specific tasks on base building/infrastructure upgrades; assemble riser diagrams, schedules, and floor plans. Plan and coordinate routing of major distribution, main equipment rooms, closets, shafts, and risers. Lead design tasks that support the overall trade system (e.g., branch circuiting, ductwork distribution, piping distribution, etc.). Review shop drawings, perform site visits and punch‑lists with limited supervision to verify accurate implementation. Understand documentation requirements and develop relevant content for each deliverable phase (e.g., SD, DD, CD, and specifications). Implement office procedures related to both design (e.g., archiving drawings, filing drawings and forms, etc.) and construction administration (e.g., updating shop drawing log, updating RFI log, etc.). Minimum Qualifications Bachelor's degree in electrical or mechanical engineering. 2+ years of experience. Excellent oral and written communication. Proficient in all design calculations and software tools (e.g., Revit, AutoCAD) applicable to the discipline. Knowledge of trade‑specific scope of project (e.g., proposal/add‑service), trade‑related codes (including energy, building, etc.) and required coordination with other trades. Why Work at JB&B? Legacy + Innovation: Our company blends a rich history with forward‑thinking design, including smart building systems and deep carbon reduction strategies. Collaborative Culture: With over 400 professionals, our company fosters mentorship, teamwork, and continuous learning. Global Impact: Now part of Trinity, our company offers opportunities to work on transformative projects across commercial, healthcare, aviation, life sciences, and data center sectors. Multiple office locations: New York, Boston and Philadelphia. What We Offer Hybrid workplace offering the flexibility to work both from home and the office. Comprehensive benefits package including 401(k) employer match and stock options. Paid time off (PTO), volunteer program, and employee resource groups. Training and professional development courses through JB&B University. Estimated compensation range: $85,000 - $93,000 annual salary Jaros, Baum & Bolles is an equal opportunity employer. All qualified candidates will receive consideration for employment without regard to race, ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law. Protected Veteran Self‑Identification (Optional) A “disabled veteran” is one of the following: A veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or would be entitled if not for retired pay) under laws administered by the Secretary of Veterans Affairs. A person who was discharged or released from active duty because of a service‑connected disability. A “recently separated veteran” means any veteran during the three‑year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval, or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An “Armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval, or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Voluntary Self‑Identification of Disability (Optional) Disabilities include, but are not limited to: Alcohol or other substance use disorder (not currently using drugs illegally) Blind or low vision Cancer (past or present) Cardiovascular or heart disease Celiac disease Cerebral palsy Deaf or serious difficulty hearing Diabetes Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders Epilepsy or other seizure disorder Mental health conditions, e.g., depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s), and/or other supports Nervous system condition, e.g., migraine headaches, Parkinson's disease, multiple sclerosis (MS) Neurodivergence, e.g., attention‑deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities Partial or complete paralysis (any cause) Pulmonary or respiratory conditions, e.g., tuberculosis, asthma, emphysema #J-18808-Ljbffr

Principal Product Development Engineer to join a team of scientists and engineers located in our Boston, MA Research and Development Systems Engineering Laboratory contributing to the design and development of an in vitro diagnostic (IVD) device. This role involves applying advanced scientific principles and creating reliable, accurate, and regulatory-compliant clinical diagnostic solutions in whole blood hemostasis testing. The focus of this position will be to evaluate and develop novel assay designs to drive innovative solutions to complex issues. This individual will be both a leader and collaborator within the multidisciplinary development project team to ensure timely and proficient completion of projects in a fast-paced and evolving environment. The ideal candidate will have a strong background in bioengineering, biochemistry, analytical chemistry, or similar fields combined with experience in assay development and device integration. We are seeking a highly skilled and innovative **Key Responsibilities** Perform analytical performance studies to ensure product requirements are met.Work with the clinical science team to write clinical trial protocols and reports.Contribute to the management of the laboratories including tracking calibrations, environmental monitoring, safety hazards, and other tasks, as required.Exhibit highly effective communication and collaboration skills that can be applied across functions. **Qualifications** **Education:** Ph.D. or M.S. in Bioengineering, Biochemistry, Analytical Chemistry, or related field. **Experience:** Experience developing and optimizing assays on disposable microfluidic or cartridge-based platforms.Experience in reagent formulation and stabilization for microfluidic applications (small-volume drying, bead-based reagents, in-channel drying, long-term stability on plastic substrates).- **Preferred Experience**Hands-on experience with developing assays or diagnostic platforms.Experience with data analysis software and statistical tools. **Skills:** Strong knowledge of biochemical, reagent-driven, clinical diagnostics.Familiarity with regulatory requirements (FDA, CLSI, IVDR, ISO standards).Excellent problem-solving, project management, and communication skills.Depending on your location, you may be eligible for more detailed information related to the compensation and benefits related to this job posting. If you believe you may be entitled to such information by law, you may contact **************, Monday through Friday, 7:30 a.m. - 5 p.m. ET or email *********************. #J-18808-Ljbffr

Haugland Group, a privately-owned civil infrastructure and energy construction company has an immediate opportunity for a Civil Project Engineer in our Massachusetts territory. We are looking for an experienced, self-motivated, highly organized individual to join the Project Management team to provide all facets of construction project support, including submittal processing, material management, and budget analysis. At Haugland, we understand that pushing the boundaries of what has been done is essential to develop the infrastructure of tomorrow. The journey won't be simple, but what gets us there is. At Haugland Group, Our Word is Our Way. We are leaders in building what's next because we see the path to get there and we're setting a new standard of exceptional along the way. Let's build together! Key Functions Initiate, prepare, review, develop, track, and distribute submittals and RFIs through Procore. Track file documentation (e.g., correspondence, reports, etc.) in Procore daily to follow-up on and/or summarize project issues, agreements, communications with owners and subcontractors, etc. Reconcile paperwork with the Owner's Field Rep to ensure accurate and proper completion of timesheets. Engage the work crews in conversation on both the technical and safety aspects of the job. Confirm installation is in accordance with specification and/or manufacturers' recommendation. Conduct daily log entries. Ensure progress photos are taken, cut sheets, field drawing marked up, T&E sheets verified/signed (if any), and constructed field measurements are completed daily. Interface with Cost Engineer to track invoices and receipts for field purchase orders and maintain field purchase order files and documentation. Coordinate fabrication and delivery of materials with project CPM, Project Manager, and Superintendent. Interface with Cost Engineer to code and approve PO invoices, coordinating with Accounts Payable and Project Support team. Review and submit quantities to owner for approval. Assist the Project Manager in budget analysis and cost projections. Assist in management of all subcontractors. Gather and submit closeout documentation. Assist Project Manager with projections and costs to complete. Desired Qualifications 3+ years of relevant experience, preferably Civil Engineering. Bachelor's degree in civil engineering preferred. Proficient in the use of Microsoft Office and standard computer applications. Display a high level of initiative, effort, and commitment towards completing assignments in a timely manner. Ability to identify problems; determine accuracy and relevance of information; use sound judgment to generate and evaluate alternatives and make recommendations. Effective communication skills, interpersonal and organizational skills, and a strong work ethic. Why Haugland? Compensation range for this role is 100k-145k. At Haugland Group, our benefits are designed to convey company culture and values which has employees at its forefront. Excellent benefits package including medical, prescription drug, dental, vision, Health Savings, short/long term disability, and life insurance 401k with 5% employer match Employer funded Dependent Care FSA Potential for annual performance-based raise Paid Time off Paid company observed holidays Educational and professional advancement opportunities Frequent company-sponsored events Relaxed, friendly office Fast-paced, exciting environment Haugland Group LLC and its operating divisions, affiliates, related entities, and subsidiaries (collectively, “the Company”) do not accept unsolicited resumes from search firms or employment agencies. Unsolicited referrals and resumes are considered property of the Company and therefore, the Company will not pay a fee for any placement resulting from the receipt of an unsolicited referral. Only upon the Company's written request may preferred vendors may be invited to refer talent for specific open positions. In these cases, a fully executed agreement with the Company must be in place and current. We are an Equal Opportunity Employer. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to minimal penalties and civil liability.

A leading energy solutions provider in Boston is seeking a Senior Project Engineer - Energy to lead energy projects. Candidates should have over 10 years of experience in energy efficiency, a Bachelor's degree in engineering, and proven leadership skills. This role involves transforming customer requirements into effective solutions and mentoring team members. The company offers competitive pay and a supportive work environment, with opportunities for career growth. #J-18808-Ljbffr

A leading technical solutions provider is seeking an engineer specialized in the medical device industry. The role involves designing manufacturing processes and ensuring compliance with safety regulations. Candidates should have a BBA in Engineering, knowledge in CSV, and problem-solving skills (Yellow or Green Belt). The position offers an opportunity to work with innovative technologies in a dynamic environment located in Caguas, Puerto Rico. #J-18808-Ljbffr

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you're a close but not exact match with the description, we hope you'll still consider applying. Want to learn more about life at Klaviyo? Visit careers.klaviyo.com to see how we empower creators to own their own destiny. Be Klaviyo's senior IC for scale, you will report into a VP of Engineering and lead performance, reliability, multi‑region, and large‑tenant readiness. You'll drive platform‑wide architectural change, hunt bottlenecks and optimize systems, and partner across teams to productionize improvements. Given that this is an IC role with no direct reports; you will lead via technical depth, hands‑on impact, and crisp cross‑org alignment. What You'll Do Define enterprise scalability fitness functions (latency/throughput/error rates) and a scorecard; align teams to SLOs and budgets. Design/implement sharding and partitioning strategies, caching/back‑pressure, multi‑region readiness, and high‑volume migration paths. Build lightweight enablement: benchmarks, profiling harnesses, reproducible testbeds; pair with teams to land fixes. Lead scalability reviews and readiness gates that accelerate-not block-delivery; drive incident deep dives tied to systemic fixes. Communicate clearly to execs and engineers, tying technical work to business impact and customer outcomes. Integrate AI into scale and resiliency work-from proactive anomaly detection to synthetic load and guided runbooks-so performance improvements stick and incidents don't repeat. Who You Are Experience: 12+ years scaling multi‑tenant SaaS with a reputation for removing major bottlenecks and proving impact with data. Technical expertise: Performance engineering, capacity planning, sharding/partitioning, caching/back‑pressure, multi‑region readiness, and high‑volume migrations; you turn hotspots into robust patterns. AI tools & automation: You apply AI to scale work-profiling assistance, workload modeling, synthetic traffic generation, anomaly detection, and runbook copilots-always with explicit guardrails and observability. Cross‑org influence: You align teams through fitness functions, scorecards, and readiness gates that accelerate-not block-delivery; you communicate tradeoffs crisply to execs and engineers. AI fluency: Curious, adaptable, and proactive in exploring AI that responsibly improves scale outcomes. Nice to Haves Scale scorecard: Company‑wide fitness functions (latency/throughput/error rates) are adopted and reviewed regularly. High‑impact wins: 2-3 bottlenecks removed with documented, reproducible testbeds; pXX latencies and error rates improve on top enterprise workloads; repeat P0s trend down. AI‑assisted scale engineering: AI‑driven anomaly detection reduces alert noise while improving signal; generative load testing and copilot runbooks are used in release/readiness checks for the top critical services; time‑to‑isolate regressions drops 20-30%. Success in 6-12 Months Company‑wide scale scorecard in place; 2-3 high‑impact bottlenecks removed; top enterprise workloads show improved pXX latencies and error rates; fewer repeat P0s. We use Covey as part of our hiring and / or promotional process. For jobs or candidates in NYC, certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on April 3, 2025. Please see the independent bias audit report covering our use of Covey here Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Get to Know Klaviyo Base Pay Range For US Locations: $248,000 - $372,000 USD We're Klaviyo (pronounced-vee-oh). We empower creators to own their destiny by making first‑party data accessible and actionable like never before. We see limitless potential for the technology we're developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators-ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you're ready to do the best work of your career, where you'll be welcomed as your whole self from day one and supported with generous benefits, we hope you'll join us. AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human‑in‑the‑loop). We provide accommodations as needed. Klaviyo is committed to a policy of equal opportunity and non‑discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law. IMPORTANT NOTICE: Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non‑company email addresses (@klaviyo.com), instant messaging platforms, or unsolicited calls. By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice. If you do not wish for Klaviyo to process your Personal Data, please do not submit an application. You can find our Job Applicant Privacy Notice here and here (FR). #J-18808-Ljbffr

- Collaborate with design teams to understand and debug constraints, facilitating logic changes to optimize timing. - Work with the Physical Design team to identify issues and share best practices. - Develop and implement timing ECOs for project tapeouts. - Create and maintain scripts and methodologies for analysis and runs. - Document processes and contribute to guidelines and specifications. - Conduct detailed analysis of timing paths to identify key issues. - Implement timing infrastructure to support design goals. Minimum Qualifications Bachelor's degree and 3+ years of relevant industry experience. Experience with large design STA and timing closure. Proficiency in programming with Perl and TCL. Preferred Qualifications Hands-on experience in STA. Knowledge of timing aspects in large high-performance SoC designs in sub-micron technologies. Understanding of timing closure methodologies, noise, crosstalk, and OCV effects. Familiarity with circuit modeling, including SPICE models and corner analysis. Experience with ECO techniques and implementation. Strong communication skills to clearly describe issues and follow through to resolution. #J-18808-Ljbffr

We're an MIT-born, venture-backed Silicon Valley startup building Engineering General Intelligence (EGI), an AI copilot for design and manufacturing. Our mission is to reinvent how physical products are designed and built, dramatically accelerating product development. The Data Studio Lead owns the end-to-end process of transforming raw customer data into usable, high quality datasets and insights that power development, evaluation, and delivery. This role sits at the intersection of product, research, engineering, and business teams. You will build and lead a team responsible for data pipelines, labeling workflows, quality assurance, and customer‑specific data solutions that either enable our developers and researchers to advance the product or deliver the solution directly to customers. Mechanical engineering or manufacturing design experience is essential; candidates without this background will not be considered. Key Responsibilities Data Operations & Delivery Own the definition and evaluation of output quality, ensuring consistency and accountability across all internal and external datasets. Oversee ingestion, cleaning, transformation, and structuring of customer data for AI model training and inference. Build scalable processes and frameworks for data labeling, annotation tools, quality checks, and feedback loops. Ensure timely, high quality data delivery for internal R&D and customer deployments. Own SLAs, accuracy targets, and “definition of quality” for all datasets. Product & Solution Leadership Partner with Product Managers to shape data‑related features, workflows, and tooling (e.g., annotation UI, correction UI, model output review tools). Translate customer needs into clear data requirements and repeatable solutions. Team & Process Leadership Build and lead a Data Studio team. Implement best practices for documentation, quality metrics, repeatable workflows, and compliance. Drive continuous improvements in throughput, cost efficiency, and accuracy. Cross‑Functional Collaboration Work closely with engineering and research teams to define data needs for model training, evaluation, and debugging. Collaborate with BD team to scope data requirements for onboarding and implementation. Serve as the subject‑matter expert on data quality, data formats, labeling standards, and customer‑specific nuances related to manufacturing design. Customer & Project Management Interface with customers to understand their domain, data structures, and quality expectations. Guide customers through data preparation, schema definition, and ongoing iteration. Own delivery timelines, reporting, and communication for all active data projects. Required Qualifications Domain expertise in manufacturing design or industrial workflows; mechanical engineering background is required. Hands‑on experience with CAD tools (e.g., SolidWorks, CATIA, Siemens NX, Creo) and familiarity with interpreting complex mechanical models. Experience creating or working with technical documentation such as exploded views, work‑step sequencing, GD&T drawings, repair manuals, and similar manufacturing/assembly artifacts. Ability to work directly with customers and translate domain problems into data requirements. Experience leading and growing teams. Excellent project management and cross‑functional communication skills. Preferred Qualifications Familiarity with annotation tools and illustration tools (e.g., Creo Illustrate, Adobe Illustrator, Arbortext). Experience in data operations, data analytics, ML operations, or related fields. Strong understanding of AI/ML data lifecycle: collection → labeling → QA → training → evaluation → deployment. Ability to partner with product managers to shape data tooling and internal UIs. Experience in a startup or high‑growth tech environment. What Success Looks Like High‑quality, on‑time data delivery for every customer and internal teams. Increasing automation and decreasing manual effort in the data pipeline. Clear standards for data quality that align with model performance needs. Data Studio becomes a strategic partner for customers in automating their workflows. #J-18808-Ljbffr

About the role At Parallel Fluidics, we are building infrastructure to power the next generation of life science tools. As a Senior Mechanical Engineer, you will be responsible for leading and executing open-ended projects from concept to implementation. The ideal candidate has been a key player on high-performing engineering teams with deep expertise in electromechanical system design, design‑for‑manufacturing, and automation. Please apply if you are excited to create an outsized impact by developing breakthrough products at a rapidly growing startup. Responsibilities Engineering Own planning and execution of high-impact engineering projects Design and build Parallel's next generation of automated manufacturing systems Contribute to the development of Parallel's engineering processes and best practices Mentor junior engineers across disciplines Report progress and key insights to company leadership Product development Collaborate with the applications team to understand customers' needs and refine product requirements Serve as primary contributor on development of new microfluidic hardware products Own verification and validation of products prior to launch Transfer high-volume products from in‑house manufacturing to third‑party manufacturers Manufacturing systems Find opportunities to improve our in‑house designed manufacturing equipment Design experiments and test methods to optimize manufacturing processes Collaborate with the manufacturing team to identify gaps and opportunities for improvement Qualifications Required Bachelor's Degree in Mechanical Engineering or a related field 6+ years of experience in high-performing engineering organizations Deep commercial experience in product development, design‑for‑manufacturing, machine design, and automation Proven track record of bringing high-volume products to market Excellent communication and project management skills Expertise in 3D CAD software (e.g., SolidWorks, Autodesk Fusion, or equivalent) Preferred Familiarity with cleanroom environments and microfabrication processes Knowledge of regulatory and safety standards for laboratory instrumentation Experience building microfluidic technologies What We Offer A collaborative and innovative work environment where your ideas shape our future. Opportunities to work on groundbreaking technologies in life sciences and microfluidics. Comprehensive benefits, including health, dental, vision, and life insurance coverage. Equity options to share in the company's growth and success. We value diversity of all kinds and are committed to building a diverse and inclusive workplace where we learn from each other. We are an equal‑opportunity employer and welcome people of all different backgrounds, experiences, and perspectives. #J-18808-Ljbffr

Vaxess is developing a pipeline of next-generation therapeutics on our novel micro-array patch platform. With only five minutes of wear-time on the skin, the Vaxess' patch combines room temperature stability with simplified application to dramatically alter the way that drugs are delivered. Vaxess is committed to enabling products that are not only more effective, but also more accessible to patients around the world. The Senior Mechanical Engineer is a hands-on position involving designing, building, and maintaining automated production equipment throughout its lifecycle. This role will be responsible for design, assembly, installation, qualification, ongoing maintenance, and optimization of automated production systems requiring expert troubleshooting of mechanical assemblies and systems, performing root cause analysis, and implementing corrective actions to ensure efficient, reliable manufacturing operations. Working at Vaxess is cross-disciplinary, integrating chemistry, biology, immunology, mechanical, biomedical, and chemical engineering to address important unmet medical needs. We are seeking a talented, collaborative, and highly motivated individual to join our team. This is a unique opportunity to be part of an emerging startup and significantly influence the strategic growth and future direction of the company as we bring innovative technology to the global vaccine and therapeutic market. Responsibilities: Design, implement, and maintain novel automated systems and solutions that contribute to current manufacturing and scale up of manufacturing operations to eventual commercialization. Manage external vendors to develop plans, evaluate proposals, and ensure delivery of projects in-scope, within budget, and on time. Document equipment and procedures though User Requirements Specifications, detailed mechanical, electrical, and assembly drawings, and use and maintenance SOPs. Contribute to the implementation and maintenance of the Quality Management System. Collaborate closely with cross-functional teams to support product development and manufacturing activities, and to identify and resolve manufacturing issues. Contribute to continuous improvement to increase safety, quality, and efficiency of manufacturing. Qualifications: BS or advanced degree in Mechanical Engineering or a related discipline. At least 10 years of experience in designing, building, installing, qualifying, and maintaining automated systems for high volume medical device manufacturing. Experience writing and executing IQ, OQ and PQ protocols. Experience developing URS, FAT and SAT documents for automated equipment 3D CAD (SolidWorks or similar) as well as Mechanical design of fixtures, assemblies and equipment. Understanding and working knowledge of mechanical linkages, power transmissions and practices. Understanding of diverse fabrication techniques, manufacturing processes, and Design for Manufacturability Excellent time and project management skills and proven ability to meet goals and deadlines. Demonstrated abilities to learn new skills and fields, creatively solve challenging technical problems, think independently, and work collaboratively in diverse multidisciplinary teams. Entrepreneurial spirit and drive to positively impact global human health. At Vaxess, we're bringing together exceptional talent to drive our product development forward. We value collaboration, curiosity, and a dynamic work environment. To apply, please submit your CV/resume to ******************.

A biomedical technology company in Boston seeks a Principal Product Development Engineer to lead the design and development of an innovative in vitro diagnostic device. The candidate will apply advanced scientific principles in whole blood hemostasis testing and will work collaboratively within a multidisciplinary team to solve complex challenges in a fast-paced environment. A strong academic background in bioengineering, biochemistry, or analytical chemistry is required along with relevant experience in assay development and device integration. #J-18808-Ljbffr

Mentor Technical Group (MTG) provides a comprehensive portfolio of technical support and solutions for the FDA-regulated industry. As a world leader in life science engineering and technical solutions, MTG has the knowledge and experience to ensure compliance with pharmaceutical, biotechnology, and medical device safety and efficacy guidelines. With offices in Caguas, PR, Boston, MA & San Francisco, CA and we serve life sciences clients in six global markets: United States, Puerto Rico, Dominican Republic, Mexico, Germany, Canada, and South America. Responsibilities Engineering Experience in Medical Device Industry Problem Solving Knowledge (Yellow or Green Belt knowledge) Responsibilities may include the following and other duties may be assigned. Designs manufacturing processes, procedures and production layouts for assemblies, equipment installation, processing, machining and material handling. Designs arrangement of machines within plant facilities to ensure most efficient and productive layout. Designs sequence of operations and specifies procedures for the fabrication of tools and equipment and other functions that affect product performance. Adapts machine or equipment design to factory and production conditions. May incorporate inspection and test requirements into the production plan. Inspects performance of machinery, equipment, and tools to verify their efficiency, and investigates and initiates corrective action of problems and deficiencies to ensure product quality. Develops manufacturing processes that are applicable to statistical process control, and may develop those techniques. Provides guidance to engineering regarding design concepts and specification requirements to best utilize equipment and manufacturing techniques. Ensures processes and procedures are in compliance with regulations. Qualifications Requirements/Knowledge/Education/Skills BBA in Engineering Knowledge in CSV Problem Solving Knowledge (Yellow or Green Belt knowledge) Mentor Technical Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, protected veteran status, disability status, or any other characteristic protected by law. #J-18808-Ljbffr