CNC Machinist - Mastercam

Job Description

Job Description

About the Role

As a CNC Machinist with strong Mastercam experience, you will play a key role in producing precision parts and components. Your expertise in programming and optimizing CNC operations will ensure that all products meet exact specifications and quality standards, directly contributing to efficient production and high-quality output. You will collaborate closely with engineering and quality teams to interpret blueprints, generate accurate toolpaths, and enhance machining processes.

This role requires attention to detail, proficiency with Mastercam, and a commitment to safety. Your work will help deliver high-quality products that meet customer requirements and industry standards.

Shift: Monday–Friday, 6:30 AM – 3:00 PM
Job Type: Full-time

Responsibilities

• Set up, operate, and maintain CNC machines to manufacture parts according to engineering drawings and specifications.
• Create and optimize CNC toolpaths using Mastercam to ensure efficient and accurate machining.
• Read and interpret blueprints, technical drawings, and computer-generated reports to determine machining requirements.
• Perform routine inspections and quality checks on finished parts to ensure compliance with dimensional and surface finish standards.
• Troubleshoot and resolve machining issues, making adjustments to tooling, feeds, and speeds as necessary to optimize performance.
• Maintain accurate production records and document machine maintenance activities.
• Adhere to all safety guidelines and maintain a clean and organized work environment.

Minimum Qualifications

• High school diploma or equivalent.
• Proven experience as a CNC Machinist with hands-on Mastercam programming.
• Proficiency in reading and interpreting technical drawings and blueprints.
• Strong understanding of machining tools, materials, and safety procedures.
• Completion of a formal apprenticeship or technical training program in CNC machining.
• Familiarity with CAD/CAM software for programming and design.
• Experience working with precision measuring instruments such as calipers, micrometers, and gauges.
• 2–3 years’ experience working with hand tools and mechanical assembly is preferred.
• Knowledge of lean manufacturing principles and continuous improvement methodologies.
• Certification from a recognized machining or manufacturing organization.
• Ability to lift and move up to 50 lbs.

Why Work With Us?

• Join a team with a strong mentorship culture 
• Competitive pay based on your experience
• Comprehensive health, dental, and vision insurance
• 401(k) retirement plan
• Opportunities for skills development and internal advancement
• A collaborative, team-first environment where your input is valued

About Company

SR Precision Holdings LLC has been in business for over 40 years designing, manufacturing, and repairing high-quality blow molds and we are proud to have built a team of experienced machinists, programmers, designers and engineers who are just as passionate about sharing their knowledge and contributing to our continued success. SR Precision Holdings LLC operates three trusted brands: Unitech Precision Machine, Creative Blow Mold Tooling, and Unitech Precision Gage, each recognized for excellence in their specialized fields.

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. All applicants must be able to successfully pass a background check.