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Mold Polisher

Nissha Medical
paid time off, paid holidays, short term disability, long term disability, 401(k)
United States, Wisconsin, New Richmond
Dec 04, 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 Mold Polisher. This role is responsible for producing high-quality, hand polished finish to mold detail. The hours for this position are Monday-Friday, 7:00AM-3:30PM.

Essential Functions and Responsibilities:



  • Hand profiles and shapes materials using a microscope and small hand-held diamond finishing tools according to engineering drawings and collaborative instruction.
  • Optimize process to achieve efficiency, accuracy, and finish call-out.
  • Performs work with meticulous high-level accuracy and attention to detail.
  • Assemble and disassemble molds for cleaning.
  • Ability to hand fit critical areas within a mold.
  • Receive daily instructions from Production / Operations Manager and plan day accordingly.
  • Check work to ensure it meets specifications.
  • Follows all safety policies and procedures.
  • Meets agreed upon goals and objectives in a timely manner.
  • Adhere to procedures and guidelines as specified in Quality Management System.


Education and/or Experience:



  • 2+ years of polishing experience preferred
  • Knowledge of geometric tolerancing
  • Demonstrated ability to read and interpret blueprints
  • Ability to operate precision measurement devices
  • Previous experience using a microscope to view and polish small hand-held items
  • Understand burning requirements for multiple types of tool steels for both pre-hard and hard milling
  • Knowledge of tool design and understanding of fit and function of mold components.
  • CAD / CAM experience a plus
  • Effective written and verbal communication and interpersonal skills.


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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