Apprentice Machinist

SR Precision Holdings LLC
Troy, IL

Job Description

Job Description

About the Role

SR Precision Holdings LLC is seeking motivated individuals to join our team as a CNC Machinist Apprentice. In this role, you will contribute to the manufacturing of high-precision parts and components, supporting our reputation for quality and excellence in blow mold design, manufacturing, and repair.

This is an opportunity to gain hands-on experience, learn CNC machine operation, programming, and precision manufacturing under the guidance of experienced mentors.

You will collaborate closely with engineering and quality teams, interpret blueprints, select appropriate tools, and optimize machining processes, ensuring all products meet specifications and industry standards.

Responsibilities

  • Set up, operate, and maintain CNC machines (lathes, mills, grinders) to produce parts according to specifications.
  • Read and interpret blueprints, technical drawings, and computer-generated reports to determine machining requirements.
  • Program CNC machines using G-code or CAD/CAM software (for experienced machinists) and learn programming techniques (for apprentices).
  • Perform inspections and quality checks to ensure parts meet dimensional and surface finish standards.
  • Troubleshoot machining issues and make adjustments to tooling, feeds, and speeds as needed.
  • Maintain accurate production records and document machine maintenance activities.
  • Follow all safety procedures and maintain a clean, organized workspace.

Qualifications

  • High school diploma or equivalent.
  • Interest in learning CNC machining and manufacturing processes and completion of a formal CNC apprenticeship or technical training program.
  • Basic math skills and mechanical aptitude.
  • Commitment to safety and attention to detail.
  • Experience using precision measuring instruments (calipers, micrometers, gauges) is a plus.
  • Certification in machining is a plus.

Skills

  • Strong attention to detail and problem-solving ability.
  • Ability to follow instructions and learn quickly (especially for apprentices).
  • Strong mechanical aptitude and familiarity with machining equipment.
  • Effective communication and teamwork skills.

About SR Precision Holdings LLC

With over 40 years in the industry, SR Precision Holdings LLC designs, manufactures, and repairs high-quality blow molds. Our team of machinists, programmers, designers, and engineers is passionate about innovation and sharing knowledge. We operate three trusted brands: Unitech Precision Machine , Creative Blow Mold Tooling , and Unitech Precision Gage , each recognized for excellence in its field.

Learn more at

This job description is not intended to be an exhaustive list of all duties, responsibilities, or activities associated with this position. SR Precision Holdings LLC reserves the right to modify, add, or remove job responsibilities at any time, with or without prior notice. SR Precision Holdings LLC are dedicated to building and maintaining a diverse and inclusive workforce. We are proud to be an Equal Opportunity Employer and make employment decisions without regard to race, color, religion, sex, national origin, age, veteran status, disability, or any other legally protected status.

Posted 2026-06-25

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