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Tool Maker

Nissha Medical
paid time off, paid holidays, short term disability, long term disability, 401(k)
United States, Wisconsin, New Richmond
Dec 12, 2024

Founded in 1990 and based in New Richmond, WI, Isometric's vision was to manufacture tooling and provide manufacturing solutions to exacting specifications for ultra-small, ultra-precise, and ultra-complex applications. For the past 30 years, we're proud to say we've grown to be one of the largest medical-focused micro molders in the United States. In March 2024, Isometric was acquired by Nissha Medical Technologies (NMT), a global Contract Design/Development Manufacturing Organization. NMT's expertise in the design and development of endoscopic devices, combined with Isometric's market leading micro-molding capabilities, are revolutionizing drug delivery and medical devices including minimally invasive surgical instruments and surgical robotics. Together, we aim to meet the evolving needs of medical devices, enhance component miniaturization, and improve the maneuverability of small and precision components, ultimately contributing to improved device functionality.

It's an exciting time to join our team, and we're hiring for a Tool Maker position. This role is responsible for the final precision, grinding, and assembly of Isometric's micron precision molds and fixtures. The hours for this position are Monday-Friday, 7:00AM-3:30PM.


Essential Functions and Responsibilities:

  • Analyze mold specifications from CAD models and blueprints to plan optimal build approach.
  • Perform the final grinding and assembly of molds ensuring proper fit and function.
  • Collaborate with the CNC, EDM, and Polishing groups to ensure the componentry is manufactured to the specifications required for proper final fit, assembly, function, and attainment of molded product specifications.
  • Work with process engineering technicians to troubleshoot and optimize part molding performance and adherence to product specifications following first off and subsequent mold tests.
  • Troubleshoot mold related problems as they occur and perform repairs and modifications necessary to ensure molds are in efficient operating condition and mold product to specification.
  • Perform mold maintenance to ensure proper function.
  • Perform work in an efficient and timely manner to ensure that customer timelines are achieved.
  • Mentor apprentice Tool Makers as directed by management.
  • Maintain proper documentation as required.
  • Comply with company quality and safety standards, policies, and procedures.


Education and/or Experience

  • Associate/Technical degree in Machine Tooling or similar discipline OR at least five (5) or more years of experience in high precision mold building
  • Excellent grinding skills and ability to consistently grind to one tenth accuracy
  • In-depth problem-solving capabilities
  • Very high attention to detail is required
  • High level of integrity and ethics that aligns with Isometric Core Values
  • Ability to handle sensitive and proprietary information with discretion and confidentiality


Isometric offers a comprehensive benefit package along with competitive pay:



  • 401(k) program with Company match available after 90 days
  • 3 weeks of paid time off, 2 personal days, and 10 paid holidays (11 holidays if you're a Veteran!)
  • Medical, Dental, Vision, Health Savings Account (HSA) options available the 1st of the month followed by 30 days
  • Additional coverage options include Short Term Disability, Long Term Disability, Group Term Life/AD&D
  • Voluntary benefit options include Supplemental Life/AD&D for Employees, Spouse, and Children, Critical Illness coverage, Hospital Indemnity coverage, and Group Accident Insurance
  • Hands on training


Isometric, a NMT Company, is an Equal Opportunity employer. We are committed to creating a diverse workforce; we support a work environment where colleagues are respected and given the opportunity to perform to their fullest potential. We consider all qualified applicants without regard to race, religion, color, sex, national origin, age, sexual orientation, gender identity, disability or veteran status, among other factors.

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