Senior Manufacturing Engineer | Machining Michael Page USASenior Manufacturing Engineer | MachiningArlington Heights, IL$105,000–$125,000 / yearFull timeYou'll work with advanced CNC equipment, collaborate with top global OEMs and drive real impact in a fast-paced manufacturing environment where innovation, teamwork, and continuous improvement thrive. Our client is looking to hire a Senior Manufacturing Engineer and play a hands-on role in launching cutting-edge components that directly improve peoples lives.
NewSenior Manufacturing Engineer | Aerospace Manufacturing Michael Page USASenior Manufacturing Engineer | Aerospace ManufacturingItasca, IL$95,000–$125,000 / yearFull timeThe Senior Manufacturing Engineer will serve as a technical leader on the Engineering team, developing optimized manufacturing processes for my client's machining operations. My client is a leading manufacturer of magnetic products serving a variety of industries, but most notably the Aerospace & Defense sector.
Senior Manufacturing Engineer | Wheaton, IL Michael Page USASenior Manufacturing Engineer | Wheaton, ILWheaton, IL$85,000–$105,000 / yearFull timeDue to fantastic expected growth at their facility near Lisle, IL, they are looking to hire a talented Manufacturing Engineer to drive cost savings and spearhead projects criticial to their expansion. This is a high-impact role for someone who thrives on solving production challenges, increasing efficiency, and driving measurable cost savings in a fast-paced industrial environment.
NewSenior Benefits Analyst Bel Brands USASenior Benefits AnalystChicago, IL$90,000–$115,000 / yearLead integrated projects with vendors and internal stakeholders, driving continuous improvement initiatives regarding data flows, process automation, and operational efficiency; ensure robust controls and preventive solutions are implemented; execute on approved program or plan changes and rollouts. The analyst independently interprets and applies complex regulations, proactively identifies and resolves nuanced compliance risks, and partners with management to drive continuous improvement of benefit strategy, data integrity, and operational excellence.
NewSr. Industrial Electrical Multicraft Maintenance Technician - 7pm-7am JobotSr. Industrial Electrical Multicraft Maintenance Technician - 7pm-7amHighland, IN$29–$36.75 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 50yr old Manufacturing company offering fantastic stability, career growth, and benefits seeks experienced Industrial Maintenance Technician to join the team!
NewSenior CNC Machinist/Programmer JobotSenior CNC Machinist/ProgrammerLombard, IL$31–$50 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our work supports mission-critical applications where quality, repeatability, and hands-on expertise matter, and our shop floor culture values craftsmanship, problem solving, and continuous improvement.
NewTraveling Senior Superintendent - Light Industrial Projects JobotTraveling Senior Superintendent - Light Industrial ProjectsChicago, IL$140,000–$190,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Traveling Superintendent, $60M+ ground up Industrial Warehouse Projects, $500M Dollar Ground up Commercial General Contractor, Great Travel Benefits, Bonus and Truck Allowance!
Senior Accountant - Equity Transactions Medline IndustriesSenior Accountant - Equity TransactionsNorthfield, IL$79,000–$119,000 / yearFull timeThis role is well suited for someone who enjoys tackling complex accounting challenges, thrives in a fast-paced environment, and wants to contribute to large-scale, high-visibility initiatives that support business growth and transformation. In this role, you’ll prepare journal entries related to equity transactions, perform reconciliations for equity accounts, and support the preparation of financial statement footnotes and assigned sections of SEC filings.
Sr Engineer Design Electrical Medline IndustriesSr Engineer Design ElectricalNorthfield, IL$101,000–$152,000 / yearFull timeThis role provides technical leadership and subject matter expertise across the full product lifecycle, from concept through commercialization; leads electrical and system level design efforts; translates user needs into compliant design specifications; mentors junior engineers; collaborates cross functionally; and drives design excellence to support successful product launches and continuous improvement. Bachelor’s degree in Electrical Engineering, Electrical & Computer Engineering, Software Engineering, Biomedical Engineering, or a related engineering discipline.
NewSenior Financial Analyst Vaco LLCSenior Financial AnalystNorth Aurora, IL$90,000–$120,000Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. This newly created role supports a high-volume industrial manufacturing environment and plays a critical part in driving financial visibility, cost accuracy, and operational decision-making across multiple production sites.
NewController - Manufacturing & Distribution JobotController - Manufacturing & DistributionNorthwoods, IL$115,000–$145,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our business supports regional and national customers with products including corrugated packaging, stretch film, tape, strapping, product protection, pallets, and packaging equipment.
Senior Internal Auditor - SOX Medline IndustriesSenior Internal Auditor - SOXNorthfield, IL$85,000–$128,000 / yearFull timeCoordinate and execute end-to-end SOX 404 testing of key business process and information technology controls, including planning, walkthroughs, control design assessments, operating effectiveness testing, and remediation validation, in alignment with U.S. Securities and Exchange Commission (SEC) guidance. The Senior SOX Internal Auditor plays a key role in ensuring Medline's compliance with the Sarbanes-Oxley Act (SOX) section 404 compliance and quarterly 302 certifications, ensuring accurate financial reporting and strong internal controls.
Sr Manager Data & Analytics (Azure Required) Medline IndustriesSr Manager Data & Analytics (Azure Required)Northbrook, IL$134,000–$201,000 / yearFull timeThis is a high-impact role focused on leading the development of data products that unlock insights and empower decision-making across various functions such as Supply Chain, Manufacturing, Finance, Sales, Quality and Procurement and lead the Data & Analytics- Centre of Excellence. The ideal candidate brings deep experience with analytics best practices from mature data environments and thrives in agile, fast-evolving settings skilled in both strategic leadership and hands-on execution.
NewSenior Manager, Food Safety & Quality Compliance Treehouse FoodsSenior Manager, Food Safety & Quality ComplianceOak Brook, IL$124,800–$187,200 / yearAn employee's position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, sales or revenue-based metrics and business or organizational needs. Provide technical guidance to facility and warehouse personnel in developing systems, knowledge, and practices to ensure compliance with food safety regulations, company policies, and external audits (including customer, certification, GFSI, and regulatory).
NewSr. Quality Specialist - FSQ Systems Treehouse FoodsSr. Quality Specialist - FSQ SystemsOak Brook, IL$76,200–$114,200 / yearThis position plays a key role in administering and continuously improving platforms and programs such as Quality SharePoint, GFSI audit coordination, corporate policy management, KPI reporting, and quality incident and crisis management systems. An employee's position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, sales or revenue-based metrics and business or organizational needs.
NewSenior Manager Regulatory Strategy LundbeckSenior Manager Regulatory StrategyLake Forest, IL$165,000–$185,000Manages the processing of regulatory submissions with Strategy leadership and operational support; ensures submissions are prepared in compliance with regulatory requirements and guidance documents; ensures that appropriate review and approval is obtained. Working with US regulatory management and the Global Regulatory Lead, serves as US subject matter expert to support strategy development and execution for assigned products.
NewSenior Regulatory Labeling Specialist Medline IndustriesSenior Regulatory Labeling SpecialistNorthfield, IL$92,000–$138,000 / yearFull timeResponsible for independently supporting all aspects of the product labeling function necessary to ensure regulatory compliance for variety of product (device, drug, cosmetics, etc.) and project types (labeling, marketing materials, etc.). Comprehensive knowledge and understanding of FDA product codes and product class structure, Quality Management Systems and Good Manufacturing Practices, or willingness to learn through training and independent research.
Sr. Product Manager - Beauty Cotton & Casting Medline IndustriesSr. Product Manager - Beauty Cotton & CastingChicago, IL$101,000–$152,000 / yearFull timeIntermediate level skill in Microsoft PowerPoint (for example: applying a theme, formatting character spacing, inserting a picture, changing slide layout and theme colors, adding transitions, customizing slide numbers, changing chart style and/or formatting font). Intermediate level skill in Microsoft Excel (for example: using SUM function, setting borders, setting column width, inserting charts, using text wrap, sorting, setting headers and footers and/or print scaling).
NewSenior Pricing Analyst (3046) Carl Buddig & CompanySenior Pricing Analyst (3046)Tinley Park, IL$85,000–$100,000 / yearFounded as a family-owned company, we have evolved into a leading producer of premium meat products, including renowned lunchmeats, ready-to-eat cooked meats under our Kingsford, LLC division, and savory snack meats from Old Wisconsin. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.
NewSenior Industry Technical Consultant Ecolab Inc.Senior Industry Technical ConsultantNaperville, ILRemote$157,900–$236,900 / yearWe work with customers across the world in the light industry (institutional, food & beverage, manufacturing, transportation, textile care, and global high tech) and heavy industry (chemical, downstream, paper, mining, power and primary metals industries) to reduce, reuse, and recycle their water while protecting their systems and equipment. Key deliverables include structured, decision-oriented outputs such as best practice gap analyses that quantify performance gaps and opportunity value, trial plans and implementation guides with clear success criteria, and business cases that translate performance into financial impact.
NewSenior Manager, Procurement Treehouse FoodsSenior Manager, ProcurementOak Brook, IL$122,600–$184,000 / yearIn this role, you will lead strategic sourcing and category management initiatives across a complex portfolio of MRO and Facility Services spend, helping drive cost savings, strengthen supplier performance, and support enterprise-wide business priorities. An employee's position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, sales or revenue-based metrics and business or organizational needs.
NewSr Accountant CF IndustriesSr AccountantNorthbrook, IL$75,400–$99,600 / yearBy joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas. As part of our recruitment process, CF Industries may use automated tools, including artificial intelligence ("AI") and machine learning technologies, to assist recruiters in identifying and prioritizing candidates whose qualifications align with job-related criteria, including information provided during the application process such as resumes, work history, education, qualifications, and responses to application questions.
NewSenior Account Manager Ecolab Inc.Senior Account ManagerJoliet, IL$135,400–$203,000 / yearWe work with customers across the world in the light industry (institutional, food & beverage, manufacturing, transportation, textile care, and global high tech) and heavy industry (chemical, downstream, paper, mining, power and primary metals industries) to reduce, reuse, and recycle their water while protecting their systems and equipment. Nalco Water provides the unique opportunity to work with a broad suite of technologies to deliver automated monitoring systems, data analysis and deep technical expertise to increase efficiency, sustainability and performance for our customer .
Sr Director Data & Analytics Medline IndustriesSr Director Data & AnalyticsNorthfield, IL$177,000–$266,000 / yearFull timePartner with IT and business leaders to evaluate and implement tools and technologies, and develop a technology roadmap to enhance data capabilities, including best practices around analytics, central data, and taxonomy. Develop and execute comprehensive data and analytics strategies to support business objectives, leveraging advanced analytics, machine learning, and data-driven insights to optimize organizational performance.
Senior Quality Engineer - Metal Fab (open to Relo) Michael Page USASenior Quality Engineer - Metal Fab (open to Relo)Chicago, IL$130,000–$160,000 / yearFull timeSound interpersonal skills to establish meaningful relationships built on mutual trust and respect, navigate and resolve conflict, moderate behaviors, and foster collaborative working relationships amongst a diverse audience. Operational Quality Partnership: Deliver expert quality support to manufacturing teams, resolving critical issues and driving continuous improvement through structured problem-solving approaches.
NewSenior Information Systems Project Manager JouléSenior Information Systems Project ManagerCary, IL$66.66 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Ensure updates to Quality Management System procedures reflect new PLM workflows.
Senior Product Manager-Lab Medline IndustriesSenior Product Manager-LabNorthfield, IL$101,000–$152,000 / yearFull timeIntermediate level skill in Microsoft PowerPoint (for example: applying a theme, formatting character spacing, inserting a picture, changing slide layout and theme colors, adding transitions, customizing slide numbers, changing chart style and/or formatting font). Develop and mentor staff through on-boarding, open communication, training and development opportunities and performance management processes; build and maintain employee morale and motivation; ensure the team is appropriately staffed with required competencies.
Senior Production Engineer | Machine Shop Michael Page USASenior Production Engineer | Machine ShopWestmont, IL$95,000–$110,000 / yearFull timeDue to fantastic expected growth at their facility near Lisle, IL, they are looking to hire a talented Manufacturing Engineer to drive cost savings and spearhead projects criticial to their expansion. This is a high-impact role for someone who thrives on solving production challenges, increasing efficiency, and driving measurable cost savings in a fast-paced industrial environment.
SR Application Engineer Michael Page USASR Application EngineerHoffman Estates, IL$115,000–$145,000 / yearFull timeThe Application Engineer will play a pivotal role in supporting and optimizing manufacturing processes within the business services industry. This position focuses on delivering technical expertise and solutions to meet clients' engineering and manufacturing needs.
NewSr. Manager of Employee Relations and Investigations Page GroupSr. Manager of Employee Relations and InvestigationsFranklin Park, IL$60–$65 / hourThis role will support locations across the U.S. and partner closely with Human Resources, Legal, outside counsel, and business leaders to ensure investigations are conducted thoroughly, objectively, consistently, and in a legally defensible manner. The Senior Employee Relations & Investigations Manager will serve as the organization's subject matter expert for workplace investigations and high-risk employee relations matters.
Senior International Tax Analyst CF IndustriesSenior International Tax AnalystNorthbrook, IL$94,700–$124,900 / yearAs part of our recruitment process, CF Industries may use automated tools, including artificial intelligence ("AI") and machine learning technologies, to assist recruiters in identifying and prioritizing candidates whose qualifications align with job-related criteria, including information provided during the application process such as resumes, work history, education, qualifications, and responses to application questions. By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas.
NewSr. Quality Engineer (Hybrid) - Metals MFG Michael Page USASr. Quality Engineer (Hybrid) - Metals MFGStreamwood, IL$90,000–$110,000 / yearFull timeLead initiatives focused on cost reduction, productivity gains, and quality improvements using tools like Six Sigma, SPC, and Lean principles. This role will be based at the primary distribution facility, with minimal travel to production sites and to customers, local to greater Chicagoland, as needed.
NewManager - FP&A (Manufacturing) ProAmpacManager - FP&A (Manufacturing)Cary, ILIt is an ideal opportunity for a finance leader who thrives in a fast-paced manufacturing environment and enjoys partnering directly with Operations, Sales, Supply Chain, and executive leadership to drive profitability, performance, and business growth. This position plays a critical role in helping leadership make informed decisions around pricing, productivity, margin improvement, capital investments, and long-range strategic planning.
Senior Accountant - Temp Page GroupSenior Accountant - TempSchiller Park, IL$35–$45 / hourFull timeThis role is responsible for executing month end close processes, preparing financial reports, and performing detailed reconciliations and analyses to ensure accuracy across the general ledger, balance sheet, and key accounts. They require robust accounting support to ensure accurate financial reporting, particularly around inventory, cost accounting, and revenue recognition tied to production activities.
Senior Project Manager - Light Industrial - Rosemont Michael Page USASenior Project Manager - Light Industrial - RosemontRosemont, IL$125,000–$150,000 / yearFull timeReview original estimates and analyze total proposal packages, proactive pre-job planning including: design development, conceptual estimating, scheduling, bidding, buyout, contracts, project team communications and team building. * Timely handling of client and subcontractor issues, RFIs, change orders, pay applications, monthly cost analysis and reporting.
NewConstruction Project Manager (Industrial Construction) JobotConstruction Project Manager (Industrial Construction)Addison, IL$120,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are seeking a highly motivated and experienced Construction Project Manager to lead and oversee industrial construction projects, including warehouses, distribution centers, and manufacturing facilities.
NewDirector of Human Resources JobotDirector of Human ResourcesItasca, IL$120,000–$140,000 / yearAs a customized solution provider and by working through a vast network of distributors, we quickly and efficiently serve many end use markets, including food service, healthcare, agriculture, commercial properties, manufacturing, education, governmental agencies and more. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewSenior Mechanical BIM Engineer - Northlake, IL Powell IndustriesSenior Mechanical BIM Engineer - Northlake, ILNorthlake, ILIt is the policy of Powell Industries to promote safe working conditions for ALL employees, to make available where necessary special equipment to protect employees against specific hazards, to reduce accidents through prevention programs and to establish rules that are designed for the safety of all. • Must have solid working knowledge of the most current modeling applications software in use by Powell, including being able to create, manipulate, and coordinate Revit families, views, browser structure, sheets, schedules, filters, and similar Revit functions.
NewDemand Planning Manager Constellation BrandsDemand Planning ManagerChicago, IL$98,800–$177,600The Manager, Demand Planning, is accountable for working cross functionally with strategic Commercial Teams, such as Sales, Revenue Growth Management and Beer Analytics to deliver a consensus depletion forecast as part of the IBP process, enabling effective operational planning, financial guidance organizational execution signals, and strategic direction at the enterprise level. An employee’s pay position within the salary range will be based on several factors including, but not limited to, the prevailing minimum wage for the location, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, sales or revenue-based metrics, any collective bargaining agreements, and business or organizational needs.
Senior Coatings Process Engineer - 28665 Company ConfidentialSenior Coatings Process Engineer - 28665Chicago, IL$92,760–$180,000Full timeHII, Mission Technologies has an opportunity available for a highly experienced Senior Coatings Process Engineer / Subject Matter Expert (SME) to support the development of advanced polymer‑based coatings for DoD and commercial applications, including high‑temperature and ablative thermal‑protection elastomers. Level 6 - 20+ years relevant experience with Bachelors in related field; 18+ years relevant experience with Masters in related field; 15+ years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 24 years relevant experience.
Senior Manufacturing Engineer CAD Engineering Resources, Inc.Senior Manufacturing EngineerBolingbrook, ILThis role is responsible for optimizing machining processes, improving throughput and quality, and leading CNC programming and process development initiatives across production lines. The ideal candidate is a hands-on, 'working' engineer capable of troubleshooting, programming, and driving continuous improvement on the shop floor.
Senior Manufacturing Engineer - Bolingbrook, IL - $110/hr - Contract Direct Line Workforce SolutionsSenior Manufacturing Engineer - Bolingbrook, IL - $110/hr - ContractBolingbrook, IllinoisThe ideal candidate is a working engineer who thrives on the production floor, enjoys solving complex machining challenges, and has a strong background in CNC lathes, milling operations, tooling strategies, and process capability improvements. This is a hands-on engineering role focused on machining process optimization, CNC programming, troubleshooting, tooling improvements, and continuous improvement initiatives across automotive manufacturing lines.
Senior Manufacturing Engineer Sterling Engineering, Inc.Senior Manufacturing EngineerElk Grove Village, IL$80,000–$100,000 / yearThis role is responsible for developing and implementing manufacturing processes that ensure product functionality, cost efficiency, and continuous improvement. Track and meet manufacturing engineering KPIs; investigate gaps, perform root cause analysis, and implement corrective actions.
Senior Manufacturing Engineer Siemens AGSenior Manufacturing EngineerBuffalo Grove, IL$82,538–$141,494 / yearExperience level Experienced Professional Job type Full-time Work mode Office/Site only Employment type Permanent Location(s) Buffalo Grove - Illinois - United States of America Position Location: This role will be onsite at our Buffalo Grove, IL branch location. The Senior Manufacturing Engineer (or Manufacturing Engineer III) plays a key role in new product introductions, optimizing our manufacturing processes, driving continuous improvement initiatives, and ensuring the highest level of product quality.
Manufacturing Engineer, Sr. Curtiss-Wright CorporationManufacturing Engineer, Sr.Arlington Heights, IL$108,900–$130,000 / yearCurtiss-Wright Industrial Division, which includes the legacy brands of Arens Controls, Penny & Giles, PG Drives Technology and Williams Controls, is an excellent supplier in providing components and sub-systems which enable customer specific solutions for on- and off-highway vehicles. Arens Controls products comprise state-of-the-art drivetrain components, such as ‘by-wire’ and mechanical transmission shifters, as well as electronic control systems for the Hybrid Electronic Vehicle (HEV) market.
Senior Manufacturing Engineer Abbott LaboratoriesSenior Manufacturing EngineerDes Plaines, IL$78,000–$156,000 / yearCollaborates as needed with equipment suppliers, manufacturing operations, engineering technicians, and quality assurance to troubleshoot existing manufacturing lines and return to production. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines.
Senior Manufacturing Engineer AbbottSenior Manufacturing EngineerDes Plaines, IllinoisContinuous sitting for prolonged periods (more than 2 consecutive hours in an 8 hour day), Continuous standing for prolonged periods (more than 2 consecutive hours in an 8 hour day), Keyboard use (greater or equal to 50% of the workday), Work in a clean room environment, Work in noisy environment . Collaborates as needed with equipment suppliers, manufacturing operations, engineering technicians, and quality assurance to troubleshoot existing manufacturing lines and return to production.
Senior Manufacturing Engineer DAC Engineered ProductsSenior Manufacturing EngineerOswego, IllinoisLead and coordinate engineering activities for a full-site relocation, including logistics planning and the development of shop floor layouts using Lean principles to improve workflow, reduce waste, and optimize space utilization. The Senior Manufacturing Engineer shall be highly skilled and experienced to support and lead efforts related to operational excellence within a rapidly growing aviation manufacturing and FAA Part-145 repair business backed by a successful Public Company.
Senior Manufacturing Engineer Powell Industries IncSenior Manufacturing EngineerILEvaluates manufacturing processes by designing and conducting research programs; applying knowledge of product design, fabrication, assembly, tooling, and materials; conferring with equipment vendors; soliciting observations from operators. Develops manufacturing processes by studying product requirements; researching, designing, modifying, and testing manufacturing methods and equipment; conferring with equipment vendors.