Manufacturing Engineer

Company: Prototek Digital Manufacturing
Location: Menomonie
Posted on: January 14, 2026

Job Description:

Job Description Job Description About Prototek Prototek is a leading national provider of digital based manufacturing services including CNC machining, precision sheet metal fabrication, EDM, and additive manufacturing services. Prototek serves a variety of customer end markets, including aerospace, defense, medical, robotics, electronics, consumer, and general industrial. Prototek has manufacturing locations across the United States including facilities in New Hampshire, Wisconsin, California, and Pennsylvania. Prototek is ISO 9001:2015 and AS9100D:2016 certified as well as ITAR Registered. For more information, visit www.prototek.com. Job Summary The Prototek Manufacturing Engineer is a highly hands-on role responsible for the day-to-day operation, programming, and performance of the additive manufacturing department. In addition to operating equipment, this role is responsible for improving manufacturing processes, ensuring quality standards are met, and integrating additive manufacturing into a broader production environment that includes CNC machining, sheet metal, and metal fabrication. Success in this role requires a balance of technical engineering expertise, practical machine operation, and independent problem-solving. Essential Functions Independently operate additive manufacturing equipment, including machine setup, programming, job execution, monitoring builds, and post-build evaluation. Balance engineering responsibilities with hands-on production work to ensure machines are actively running and production commitments are met. Lead projects that analyze, review, and improve processes, including those in CNC machining, additive manufacturing, metal fabrication, post-processing, finishing, and quality control. Continual Improvement of day-to-day manufacturing operations to reduce costs and waste to improve quality and profits utilizing Lean Manufacturing principles. Troubleshoot manufacturing processes including internal review, CAPA, audits, or complaints. Utilize technical expertise on manufacturing best practices and implement new and innovative methods to improve manufacturing operations. Develop and maintain documented procedures necessary to ensure consistent output of high-quality products including corrective and preventative maintenance plans. Analyze production workflow to improve utilization, optimize efficiencies, and reduce bottlenecks. Review product drawings, CAD data, and other specifications to confirm that all customer requirements can and have been met. Provide feedback to customers on their product drawings in regard to design for manufacturability (DFM). Review measuring and qualification activities to ensure proper results are determined, recorded, and reported and that issues with nonconforming products are communicated to the appropriate person. Maximize operational efficiencies by estimating costs and production times for small and larger scale manufacturing opportunities. Investigate new manufacturing machinery, material testing equipment, and metrology systems and report to management for acquisition. Implement processes to properly operate, maintain, and report data (FAI, FAIR, PPAP) collected with these systems. Develop and support data security and workplace safety programs Maintain professional and technical knowledge by attending educational trainings Maintain a safe, clean, and organized work environment Other duties as assigned Technical Competencies Proficient knowledge of prototyping and manufacturing capabilities specific metal working and additive manufacturing Proficient knowledge of ERP and Quality Management Systems Proficient knowledge of CMM systems and 3D scanning metrology Proficient knowledge of the ISO 9001 and AS9100 standards Proficient computer literacy, including Microsoft Office and CAD related software Behavioral Competencies Demonstrate motivation and accountability to achieve individual and department goals; work effectively under pressure with limited supervision Demonstrate effective written and verbal communication skills to tactfully collaborate with team members Organize, prioritize and manage multiple medium to high complexity projects in a cross-functional environment Grasp intermediate to complex concepts, anticipate possible problems, and generate solutions with proficient problem-solving skills Ability to respond and adapt quickly to changing circumstances and facility needs Strong attention to detail and commitment to produce high quality parts Demonstrates teamwork by sharing knowledge and offering assistance Education and Experience: Bachelor’s degree in Engineering or related field required, Master’s degree preferred 2 years of experience in related Manufacturing environments 5 years’ experience in aerospace manufacturing and or other higher regulated industries Physical Requirements & Professional Experience: Ability to sit for extended periods of time Ability to use hands and fingers to operate computer and handle/feel small and large parts Ability to focus vision for: close vision, color vision, depth perception and adjusting to sharp focus Ability to lift up to 10 lbs occasionally throughout work week Work Hours/Travel: 1st shift work schedule, Monday – Friday Remote available upon approval Up to 20% travel required What Prototek Offers: Career advancement opportunities Flexible Schedule Competitive pay scale Paid time off (PTO) starting at 80 hours with annual increase for each year of service 9 paid Holidays annually Education reimbursement program Health, dental, vision, life and short-term disability insurance Company paid life and long-term disability insurance Employee Assistance Program (EAP) 401(k) match: 100% of 3% and 50% for 4% and 5% Additional Information: Prototek maintains International Traffic in Arms Regulations (ITAR) compliant operations in United States based facilities. This position is subject to ITAR which requires U.S. Person status. ITAR defines U.S. Person as U.S. Citizens, lawful permanent residents, or foreign nationals granted refugee or asylee status. Apply TODAY! We look forward to meeting you! We are an Equal Opportunity Employer, making decisions without regard to race, color, religion, sex, national origin, sexual orientation, gender, gender identity, veteran status, disability, or any other protected class. EEO is The Law - click here for more information: https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf We endeavor to make this site accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact 603-746-2001 or email us: HR@PROTOTEK.COM. You may also write to us and we will be happy to assist you with the application: Prototek, 205 Pine St., Hopkinton, NH 03229 Powered by JazzHR g7uLBIs6h5

Keywords: Prototek Digital Manufacturing, La Crosse , Manufacturing Engineer, Engineering , Menomonie, Wisconsin