Principal Process Engineer, Injection Molding - NMPH - Rice Creek​/Fridley, MN; Onsite

Principal Process Engineer, Advanced Manufacturing Engineering (AME)

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72+ million patients each year. Your unique talents will help shape the future of healthcare while building a career grounded in purpose, growth, and impact.

A Day in the Life

Medtronic Neuroscience is transforming care for patients with neurological, spinal, chronic pain, bladder, and bowel conditions. Through meaningful innovation, advanced neuromodulation technologies, and strong clinical partnerships, we empower clinicians to deliver targeted therapies that restore function, relieve symptoms, improve quality of life, and help patients regain confidence, independence, and greater control over their health.

Within Advanced Manufacturing Engineering, this role supports early-stage manufacturing development for next-generation implantable medical devices, partnering closely with research and development teams to evaluate manufacturability, establish scalable process concepts, and accelerate the transition from product concept to manufacturing readiness.

This position is based at the Rice Creek facility in Fridley, Minnesota and requires a minimum of four days onsite each week in a laboratory and engineering development environment. The role includes collaboration with internal product development teams, manufacturing sites, contract manufacturers, tooling suppliers, and external development partners. Less than 25% travel may be required to support manufacturing partners and technology transfer activities.

As Principal Process Engineer, Advanced Manufacturing Engineering (AME), you will provide technical leadership for manufacturing feasibility, rapid prototyping, and process development efforts supporting emerging implantable device technologies. This role focuses on developing and maturing manufacturing processes for complex implantable assemblies, identifying process risks, and establishing scalable manufacturing approaches that support future commercialization. The position serves as a key manufacturing partner to research and development teams while influencing manufacturing strategy, technical standards, and organizational capability development.

Primary Responsibilities

• Lead manufacturing feasibility assessments and process development activities for novel implantable medical device concepts and emerging therapies.
• Develop and evaluate proof-of-concept manufacturing methods for implantable assemblies, stimulation leads, and miniature electromechanical components.
• Drive rapid prototyping and iterative experimentation to assess manufacturability, process capability, failure mechanisms, and design tradeoffs.
• Provide technical leadership in micro-insert molding, over-molding, precision injection molding, mold tool design, implantable lead assembly, and precision assembly technologies.
• Partner with research and development teams to apply Design for Manufacturability (DFM) and Design for Assembly (DFA) principles during product development.
• Establish process characterization strategies, design of experiments (DOE), process windows, and manufacturing readiness assessments to support process maturation.
• Collaborate with manufacturing sites, contract manufacturers, tooling vendors, and automation suppliers to transition prototype processes into scalable production solutions.
• Mentor engineers and influence technical decision-making across cross-functional teams to strengthen manufacturing capability and engineering rigor.

Required Qualifications

• Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Biomedical Engineering, or related engineering discipline and a minimum of 7 years of experience in manufacturing engineering, OR
• Master's degree in manufacturing engineering, process development, or medical device manufacturing and a minimum of 5 years of relevant experience, OR
• PhD with minimum of 3 years of relevant…