Lead Automation Engineer, MES & Digital Systems - Project Farma PerkinElmer US LLCLead Automation Engineer, MES & Digital Systems - Project FarmaBoston, MAThis is a fully billable role, requiring experience with various MES platforms, Data Repositories, Serialization and integration to manufacturing applications (ERP, LIMS, CMMS, etc) and the ability to author, interpret, and lead documentation such as URS, FRS, Functional Narratives, and detailed system architecture designs. Market locations include but are not limited to: Boston, Philadelphia, DMV, Northern New Jersey, Chicago, Indianapolis, Columbus, St Louis, Kansas City, Raleigh-Durham, Houston, Dallas, Boulder, Portland, San Francisco, San Diego, and Los Angeles.
Sr Lab System Support Engineer TechDigital CorporationSr Lab System Support EngineerCambridge, MASr Lab System Support Engineer plays a key role in supporting laboratory operations by ensuring the smooth functioning of lab systems, analytical instruments, and data workflows. Lab System Lifecycle Management: Manage end to end lab system lifecycle including implementation validation maintenance and decommissioning.
Lead Building Engineer Lincoln Property Co Commercial LLCLead Building EngineerCambridge, MAFollow company safety protocols and wear appropriate PPE; ensure compliance with OSHA, NEC, NFC, NFPA regulations; report safety hazards; participate in safety inspections; ensure all staff follow safety protocols and comply with building codes and regulations; oversee safety training and maintain compliance logs. The Lead Building Engineer leads and oversees the day-to-day operations and maintenance of building systems, ensuring efficient and safe building performance while supervising engineering staff and contractors.
Solutions Engineer, Software Liberty Mutual Holding Company IncSolutions Engineer, SoftwareBoston, MAWorking model: At Liberty, we help our customers embrace today and confidently pursue tomorrow by developing online products and services that suit their needs, building trust and loyalty, and providing an exceptional experience. From test-driving the latest technologies to creating intuitive consumer apps, Liberty Mutual is constantly innovating and creating industry-leading solutions that provide peace of mind for our customers worldwide.
Sr. Mechanical Design Engineer Flex LtdSr. Mechanical Design EngineerLittleton, MA$126,500–$173,900 / yearThis role is responsible not just for creating models, but for expertly detailing SolidWorks designs into clear, complete, and executable documentation that enables low‑cost, high‑quality, repeatable manufacturing. Build and maintain complete documentation packages, including SolidWorks models, drawings, specifications, and structured BOMs, with accountability for accuracy and completeness.
Systems Engineer Wonder GroupSystems EngineerBoston, MassachusettsWe also offer a choice of medical, dental, and vision plans, company paid short and long term disability coverage, paid time off including flexible time off for exempt employees, paid vacation for non-exempt employees, and paid sick leave in compliance with applicable law in addition to paid parental leave, discounted meals and exclusive perks across the Wonder family of brands. Synthesize inputs from Hardware, Electrical, and Software teams to author comprehensive, system-level schematics/diagrams (mapping motors, sensors, actuators, pneumatics, and power distribution).
Senior RF Electrical Engineer Axcelis Technologies IncSenior RF Electrical EngineerBeverly, MA$124,050.32–$186,075.49 / yearConduct network measurements and analysis using lab equipment such as vector network analyzers and spectrum analyzers. We have become a technology leader by providing the innovation necessary for business to thrive, quality of life to advance, and the environment to flourish-enabling a truly sustainable future.
Senior High Voltage Electrical Engineer AxcelisSenior High Voltage Electrical EngineerBeverly, MA$124,050.32–$186,075.49 / yearPerform system-level design for electromechanical equipment, including power distribution, vacuum systems, high voltage subsystems, control systems, robotics, safety interlocks, and electrostatic chuck technologies. We have become a technology leader by providing the innovation necessary for business to thrive, quality of life to advance, and the environment to flourish-enabling a truly sustainable future.
Sr. Thermal Systems Engineer Flex LtdSr. Thermal Systems EngineerMA$126,500–$173,900 / yearThey will be the technical leader partnering with Product Management, Mechanical/Electrical Engineering, Manufacturing, Quality, Reliability, and key customers to deliver robust, scalable products that meet performance, reliability, and cost targets. Reporting to the Product Manager the Senior Thermal Systems Engineer will own the end-to-end architecture, analysis, validation, and deployment of direct-to-chip (D2C) cooling systems used to cool high-TDP CPUs/GPUs/accelerators.
NewSr. NPI Manufacturing Engineer DraperSr. NPI Manufacturing EngineerCambridge, MA$82,300–$220,000 / yearDraper supports many programs to improve work-life balance including workplace flexibility, employee clubs ranging from photography to yoga, health and finance workshops, off site social events and discounts to local museums and cultural activities. • Support production readiness by leading manufacturing planning, bid & proposal inputs, PFMECA, design for manufacturing considerations, tooling/fixturing plans, limited life material plan, and Production Readiness Reviews (PRR).
Senior Product Develompent Engineer Haemonetics CorpSenior Product Develompent EngineerBoston, MA$78,400–$133,400 / yearDemonstrated experience with mechanical component design, plastic part design, injection molded components, high-volume disposable manufacturing, CAD, engineering drawings, verification testing, and design transfer; Proficiency with 3D CAD tools such as SolidWorks and experience with engineering drawings, BOMs, ECOs, and PLM or document control systems. Skills & Competencies: Strong mechanical design judgment, clear cross-functional communication, supplier collaboration, technical problem solving, data-driven decision-making, and the ability to lead ambiguous design and manufacturing challenges.
Senior Product Development Engineer -Mechanical Engineering (Hybrid Boston) Haemonetics Corp.Senior Product Development Engineer -Mechanical Engineering (Hybrid Boston)Boston, MA$78,400–$133,400 / yearDemonstrated experience with mechanical component design, plastic part design, injection molded components, high-volume disposable manufacturing, CAD, engineering drawings, verification testing, and design transfer; Proficiency with 3D CAD tools such as SolidWorks and experience with engineering drawings, BOMs, ECOs, and PLM or document control systems. Skills & Competencies: Strong mechanical design judgment, clear cross-functional communication, supplier collaboration, technical problem solving, data-driven decision-making, and the ability to lead ambiguous design and manufacturing challenges.
Structural Engineer (Subject Matter Expert) Tetra Tech IncStructural Engineer (Subject Matter Expert)Boston, MA$145,000–$195,000 / yearWith 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. Please note that Tetra Tech considers various factors in determining pay, including but not limited to: education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.
PROJECT ENGINEER Tetra Tech IncPROJECT ENGINEERMarlborough, MA$85,000–$100,000 / yearWith 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. Physical Requirements: Ability to remain in a stationary position (sitting or standing) for extended periods while performing computer-based tasks, attending meetings, or preparing design documentation.
Software Quality Assurance (Sqa) Engineer I AxcelisSoftware Quality Assurance (Sqa) Engineer IBeverly, MA$99,120–$148,680 / yearThe ideal candidate has experience working with complex electro-mechanical systems, structured testing methodologies, and cross-functional engineering teams. Axcelis will provide reasonable accommodation necessary to enable a disabled candidate or employee to perform the essential functions of the position, unless the accommodation would create an undue hardship for the Company.
Software Quality Assurance (SQA) Engineer I Axcelis TechnologiesSoftware Quality Assurance (SQA) Engineer IBeverly, MassachusettsThe ideal candidate has experience working with complex electro-mechanical systems, structured testing methodologies, and cross-functional engineering teams. Axcelis will provide reasonable accommodation necessary to enable a disabled candidate or employee to perform the essential functions of the position, unless the accommodation would create an undue hardship for the Company.
Software Quality Assurance (SQA) Engineer Axcelis Technologies IncSoftware Quality Assurance (SQA) EngineerBeverly, MA$99,120–$148,680 / yearThe ideal candidate has experience working with complex electro-mechanical systems, structured testing methodologies, and cross-functional engineering teams. Axcelis will provide reasonable accommodation necessary to enable a disabled candidate or employee to perform the essential functions of the position, unless the accommodation would create an undue hardship for the Company.
Senior Systems Engineer Akamai Technologies, Inc.Senior Systems EngineerBoston, MA$112,500–$202,500 / yearFor US based candidates only - the base salary for this position ranges from $112,500 - $202,500/year; a candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location. As a Senior Systems Engineer, you will be responsible for: + Leading the administration, security, and governance of the GCC High M365 tenant, ensuring all configurations and security controls meet government regulations.
Senior Principal Engineer Program Lead - GhostEye Radar RTX CorpSenior Principal Engineer Program Lead - GhostEye RadarTewksbury, MATypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience or an advanced degree in a related field and minimum 7 years' experience. You will be responsible for overseeing program execution across multiple products, ensuring alignment with challenging schedules while effectively planning, managing, and tracking cost and schedule performance.
Senior Imaging Software Engineer IPG Photonics CorpSenior Imaging Software EngineerMarlborough, MAThe Senior Imaging Software Engineer is responsible for working with a team of engineers to develop software solutions used in controllers and peripherals of fiber based lasers and optical amplifier products. Assure products are designed to meet stringent global regulatory requirements of medical devices, such as FDA regulations, ISO 13485, CE mark for medical product and others.
Senior Mechanical Design Engineer RTX CorpSenior Mechanical Design EngineerTewksbury, MATeaming/Communication: Collaborate with cross-functional teams including other engineering disciplines, operations, supply chain, quality, and external suppliers to resolve technical challenges and develop effective design solutions. Lead small teams utilizing strong mechanical hardware design experience and knowledge in a fast-paced collaborative environment with ruggedized structures, interconnects, cooling, electronics packaging, tooling and/or array integration.
Lead Engineer, Materials Engineering Entegris IncLead Engineer, Materials EngineeringBedford, MA$119,500–$164,000 / yearLead customer-focused and continuous improvement projects, including project management, technical problem-solving, failure analysis, and direct engagement with customer technical teams across e-chuck and coating programs. Demonstrated expertise in one or more of the following areas: advanced ceramic processing for electrical applications, material modification techniques (e.g., doping, impregnation), multilayer ceramic-metal systems, or surface treatment and cleaning technologies.
Staff Systems Engineer Whoop IncStaff Systems EngineerBoston, MA$175,000–$215,000 / yearThis role is responsible for driving system architecture and technical strategy across current and future wearable platforms, partnering closely with Electrical, Mechanical, Firmware, Signal Processing, Product, Manufacturing, and Quality teams to deliver exceptional member experiences. As a senior technical leader, you will solve complex cross-disciplinary challenges, establish engineering best practices, and influence the long-term direction of WHOOP hardware through deep systems thinking and collaborative leadership.
Process Engineer GEA GroupProcess EngineerHudson, NH$85,000–$120,000 / yearParticipate in project phases from initial customer meetings through pre-award sales support, support cost estimation, proposal generation, engineering, commissioning, and optimization. At GEA, we're not just building equipment, we're building lasting careers with an average employee tenure range from 8 + years, reflecting the strong culture, growth opportunities, and support we provide.
Senior Mechanical Engineer RTX CorpSenior Mechanical EngineerTewksbury, MAHelp create the definitions of mechanical outline and construction details, component selection and specification, mechanical and assembly drawings, electrical/RF layout, and delivering the final technical data package. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an advanced degree in a related field and minimum 3 years' experience.
NewSenior Mechanical Engineer, Packaging Whoop IncSenior Mechanical Engineer, PackagingBoston, MA$140,000–$195,000 / yearAt WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company's long-term growth and success. The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values.
2026 ADGE Senior Mechanical Engineer - On-Site RTX Corp2026 ADGE Senior Mechanical Engineer - On-SiteTewksbury, MAMechanical & Electromechanical Skills: Design, fabrication, and integration of electronic assemblies, shelters, racks, power distribution units; electromechanical troubleshooting; machined parts and CNC manufacturing; welded structure design and fabrication; structural design and/or analysis; Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5. Collaborate with cross-functional teams including other engineering disciplines, operations, supply chain, quality, and external suppliers to resolve technical challenges and develop effective design solutions.
Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun) Commonwealth Fusion Systems LLCManufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)MA$103,000–$166,000 / yearYou will be the technical anchor for the "5th Shift," ensuring that our production of high-temperature superconducting magnets continues safely and efficiently when the weekday engineering team is offline. You will set the tone for the weekend team which will include keeping technicians focused, engaged, and operating at a high level while turning first-time challenges into scalable, repeatable processes.
Manufacturing Engineer - Third Shift Commonwealth Fusion Systems LLCManufacturing Engineer - Third ShiftMA$103,000–$166,000 / yearYou will be the technical anchor for the "3rd Shift," ensuring that our production of high-temperature superconducting magnets continues safely and efficiently when the weekday engineering team is offline. You will set the tone for the overnight team which will include keeping technicians focused, engaged, and operating at a high level while turning first-time challenges into scalable, repeatable processes.
Manufacturing Engineer - Third Shift Commonwealth Fusion SystemsManufacturing Engineer - Third ShiftDevens, MA$103,000–$166,000 / yearYou will be the technical anchor for the "3rd Shift," ensuring that our production of high-temperature superconducting magnets continues safely and efficiently when the weekday engineering team is offline. You will set the tone for the overnight team which will include keeping technicians focused, engaged, and operating at a high level while turning first-time challenges into scalable, repeatable processes.
Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun) Commonwealth Fusion SystemsManufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)Devens, MA$103,000–$166,000 / yearYou will be the technical anchor for the "5th Shift," ensuring that our production of high-temperature superconducting magnets continues safely and efficiently when the weekday engineering team is offline. You will set the tone for the weekend team which will include keeping technicians focused, engaged, and operating at a high level while turning first-time challenges into scalable, repeatable processes.
Staff Systems Electrical Engineer SimpliSafe IncStaff Systems Electrical EngineerBoston, MA$132,700–$176,900 / yearHybrid for us means we expect our teams to come together in our state-of-the-art office on two core days, typically Tuesday, Wednesday, or Thursday - working together in person and choosing where they work for the remainder of the week. Demonstrated experience owning design validation plans, including defining test coverage across electrical, RF, connectivity, audio, and imaging subsystems in coordination with domain specialists and quality.
Mechanical Engineer II Transportable Radars RTX CorpMechanical Engineer II Transportable RadarsWoburn, MACollaborate in a matrix organization when revising drawings, integrating inputs from subject matter experts in multiple disciplines, including Structural & Thermal Analysts, Materials Engineering, Quality, Safety, Supply Chain, Operations, and Program Leadership as needed. Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
Senior Manufacturing Engineer Anduril Industries IncSenior Manufacturing EngineerLexington, MA$146,000–$194,000 / yearContinuously evaluate make vs buy decisions for sub-assemblies in the value stream; break the system down into logical subassemblies and process flows resulting in a clear approach to maximize total cost of ownership and production capability & reliability (lead time & flexibility). Effectively develop and communicate business cases to support vertical integration or value stream diversification opportunities where strategic supply partnerships will accelerate the scalability of production output and product development.
Principal Mechanical Engineer Thales Defense & Security IncPrincipal Mechanical EngineerBillerica, MA$134,621–$172,105 / yearThe senior engineer will work as a member of a design team by providing quality CAD design using advanced principles of mechanical engineering, produce detailed part and assembly drawings using SolidWorks, support prototype builds and verification testing, create and maintain bills of material, and provide supplier support during the procurement of materials. With over 1,000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technology, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities.
NewSenior Mechanical Engineer Arista Networks IncSenior Mechanical EngineerNashua, NHWe leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. You will be faced with the usual requirements, like structure, cooling, EMC, safety, manufacturability, cost, appearance, tolerances, documentation, conforming to a family of existing products, along with tight schedules.
NewSenior Staff Mechanical Engineer - Atlas Boston Dynamics IncSenior Staff Mechanical Engineer - AtlasWaltham, MA$135,000–$167,000 / yearYou will be responsible for the technical leadership of a commercial product, ensuring designs meet all performance and reliability targets while fostering the professional growth of a team of design engineers through the rigor of production release. Production Rigor: A track record of bringing complex electromechanical assemblies from architecture through production release in high-rigor environments (e.g., automotive, aerospace, wearables, or medical devices).
Senior Manufacturing Engineer – CNC Machining Rennscot MFGSenior Manufacturing Engineer – CNC MachiningWoburn, MassachusettsTo conform to US Government export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a US citizen, lawful permanent resident of the US, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the US Department of State. Rennscot MFG strives to be more than just a machine shop; they solve problems in innovative ways, using a suite of integrated services to fuel a passion for ideation.
ROCHESTER: Staff Materials Analysis Engineer, Rehire Elevated ResourcesROCHESTER: Staff Materials Analysis Engineer, RehireNewburyport, MassachusettsLeadership/Vision & Purpose - Exhibits confidence in self and others; inspires and motivates others to perform well; effectively influences actions and opinions of others; inspires respect and trust; accepts feedback from others; provides vision and inspiration to peers and subordinates; gives appropriate recognition to others; displays passion and optimism; mobilizes others to fulfill the vision; communicates a compelling and inspired vision or sense of core purpose; talks beyond today; talks about possibilities; is optimistic; creates mileposts and symbols to rally support behind the vision; makes the vision sharable by everyone; can inspire and motivate entire units or organizations. Peer Relationships - Can quickly find common ground and solve problems for the good of all; can represent his/her own interests and yet be fair to other groups; can solve problems with peer with a minimum of noise; is seen as a team player and is cooperative; easily gains trust and support of peers; encourages collaboration; can be candid with peers.
DFM Project Engineer Xometry IncDFM Project EngineerWaltham, MA$65,000–$85,000 / yearAdditionally, you will take on special projects related to expanding the capabilities of our manufacturing partner network, working with OEM equipment makers, and our internal team of experts to improve our core competencies. Xometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity.
Senior Design Engineer - Piezoelectric Transducer Systems (Industrial) Crane CoSenior Design Engineer - Piezoelectric Transducer Systems (Industrial)Billerica, MA$119,700–$142,900 / yearDeveloping detailed designs and production documentation to meet hazardous area requirements and environmental constraints using SolidWorks, and supporting the creation of thorough and concise assembly and test process documentation for global production teams in SAP. As a Senior Design Engineer, you will be responsible for: Leading the design, and development of piezoelectric transducer assemblies and optimization of their performance across acoustic, mechanical, and electrical domains in challenging and variable clamp-on and wetted configurations.
Staff Electrical Engineer (R&D) WhoopStaff Electrical Engineer (R&D)Boston, MA$165,000–$195,000 / yearAt WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company's long-term growth and success. Cross-Functional Collaboration: Partner with teams across hardware, software, data science, and product to shape development strategies, ensuring data insights drive both technical and strategic decisions.
NewQuality Manager Premier Global LinksQuality ManagerLittleton, MassachusettsThis role is responsible for day-to-day manufacturing quality, quality engineering, inspection activities, quality systems, corrective actions, and continuous improvement. Premier Global Links LLC is seeking an experienced Operations Quality Manager to lead manufacturing quality operations for a company in Littleton, Massachusetts.
Senior Grid Connection Engineer Enel SpASenior Grid Connection EngineerMassachusetts, MA$112,000–$167,000 / yearProvide guidance on the technical aspects of grid interconnection for renewable power plants for the following project phases: development, design, construction, commissioning up to the commercial operation; Provide technical support to Energy Management for PPA management and NERC compliance team for NERC compliance related items. The Opportunity: The position, in cooperation with other Units and while also supporting the less senior discipline members, will ensure the execution of engineering project assigned in complete compliance with best practices, quality, safety and environmental requirements, as well as compliance with schedules and costs, also managing external resources.
NewSenior Data Product Engineer Whoop IncSenior Data Product EngineerBoston, MA$150,000–$215,000 / yearPartner closely with Product, Analytics, Data Science, and Engineering teams to understand business needs, translate ambiguous requirements into well-designed data products, and ensure those products evolve alongside the business. Sitting at the intersection of software engineering, analytics, and product thinking, you will transform raw data into well-modeled, discoverable, and governed data products that accelerate experimentation, machine learning, operational reporting, and strategic decision-making.
Generator Systems Principal Electrical Engineer RTX CorpGenerator Systems Principal Electrical EngineerMarlborough, MAThe department is responsible for design engineering, product and production support in the following areas: Electric Generator controls & operation engineering for wound-field synchronous generators and excitation controls for both stationery and mobile applications in the range of 30 kW to 3000 kW. Control Systems - Servo Control Systems, Motor/Power/Process Control, Digital Feedback Systems, Design of systems using MATLAB Simulink for power system simulations.
Senior R&D Manufacturing Engineer - Disposables DEKA Research & DevelopmentSenior R&D Manufacturing Engineer - DisposablesManchester, NHFrom collaborating on DFMEA/PFMEA, managing prototype builds, and optimizing supplier strategies, to developing ROI-backed launch plans and driving continuous improvement—you’ll make a direct impact on how we deliver breakthrough medical solutions to patients around the world. Managing the manufacturing of prototypes used in new product development, including selecting the most appropriate prototype methods and executing prototype development to support new product design trials.
Senior Component Engineer Shield AISenior Component EngineerBoston, MALI-JM2 #LC Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide.
Mechanical Engineer II - Sustaining ZOLL MedicalMechanical Engineer II - SustainingChelmsford, MassachusettsRemote$82,400–$91,000 / yearYou will also collaborate with a cross-functional team of engineers and scientists in support of ingress protection, flow/pneumatics, shock/vibration control, EMI isolation, and thermal management per defined product goals and requirements. The Acute Care Technology division of ZOLL Medical Corporation develops and delivers innovative lifesaving products and software solutions to EMS, hospital, public safety, and military customers globally.
Sr. NPI Manufacturing Engineer The Charles Stark Draper LaboratorySr. NPI Manufacturing EngineerCambridge, MassachusettsDraper supports many programs to improve work-life balance including workplace flexibility, employee clubs ranging from photography to yoga, health and finance workshops, off site social events and discounts to local museums and cultural activities. • Support production readiness by leading manufacturing planning, bid & proposal inputs, PFMECA, design for manufacturing considerations, tooling/fixturing plans, limited life material plan, and Production Readiness Reviews (PRR).