CNC Mill - Programmer

Evolving Solution Services; Troy Township (IL); On-site; USD 67,000 - 83,000; Full time

Benefits offered by this job

State-of-the-art CNC equipment

Climate-controlled facility

Health, dental, vision insurance

401(k) with profit sharing

Mentorship culture

Team-first environment

Overtime available

Job summary

SR Precision Holdings LLC in Troy, IL is seeking a skilled CNC Mill Programmer to develop and optimize CNC programs for precision manufacturing. You will work with advanced CNC equipment and participate in continuous improvement initiatives, ensuring accuracy, efficiency and high-quality blow mold components.

The role requires strong Mastercam skills, GD&T understanding, and a track record in complex mills.

Qualifications

• Proven experience with CNC programming, including G-code creation, editing, troubleshooting, and optimization.
• Mastercam experience including Wire is required.
• Strong ability to read and interpret blueprints, drawings, plans and instructions.
• Knowledge of GD&T and geometric tolerancing in precision machining.
• Math/geometry skills for tolerances and QA checks.
• Experience with CAD tools such as SolidWorks for review and interpretation.
• CMM inspection methods and use of precision measuring instruments.
• Familiarity with SPC, Lean Manufacturing, and process improvement.
• Tooling selection and setup knowledge; exposure to EDM is a plus.
• Experience in plastics injection molding or blow mold manufacturing is preferred.
• Able to operate forklifts and lift up to 50 lbs.

Responsibilities

• Develop, create, modify, and optimize CNC programs for precision machining operations.
• Select cutting tools, feeds, speeds, and strategies to meet tolerances and production goals.
• Review drawings, CAD models, and work instructions to determine requirements.
• Set up, prove out, and test CNC programs for accuracy and safety.
• Troubleshoot and adjust programs to improve part quality and efficiency.
• Monitor processes and adjust feeds, speeds, tooling, and programs as needed.
• Inspect components with micrometers, calipers, gauges, and other equipment.
• Document programs, revisions, setups, tooling, and production records.
• Perform mechanical and assembly work to support machining operations.
• Share knowledge across the team and mentor less experienced machinists.
• Protect machines and tooling from damage with proper programming practices.

Skills

G-code creation

Mastercam

read blueprints

GD&T

math & geometry

SolidWorks

CMM inspection

SPC & lean

tooling selection

EDM knowledge

familiar with blow mold

forklift operation

lift up to 50 lbs

Education

High School Diploma or equivalent

5+ years CNC programming experience

Mastercam experience

Tools

Mastercam Wire

SolidWorks

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

CNC Mill - Programmer

Full Time Troy, IL, US

3 days ago Requisition ID: 1041

Salary Range: $32.00 To $40.00 Hourly

Job Overview

Join our dynamic team as a CNC Mill, where your expertise in precision machining and CNC programming will drive the production of high-quality components. In this role, you will develop, modify, and optimize CNC programs to ensure accuracy, efficiency, and consistency in every part produced. Your strong mechanical knowledge, attention to detail, and passion for blow molds will contribute to our commitment to excellence and continuous improvement. This position offers an exciting opportunity to work with advanced CNC equipment, cutting-edge programming technology, and innovative machining processes in a fast-paced environment dedicated to precision craftsmanship.

Shift

1st shift: Monday–Friday, 6:30 AM – 3:00 PM

Pay Range: $32.00 – $40.00+/hour (based on experience)

Expected Annual Salary: $66,560 – $83,200+ per year, plus overtime

Job Type: Full-time

Location: Troy, IL

Responsibilities

• Develop, create, modify, and optimize CNC programs for precision machining operations based on engineering drawings, CAD models, and customer specifications.
• Select appropriate cutting tools, feeds, speeds, tooling strategies, and machining processes to achieve required part quality and production efficiency.
• Review engineering drawings, CAD models, and work instructions to determine machining requirements, tolerances, and sequencing.
• Set up, prove out, and test CNC programs to ensure accuracy, proper tool paths, and safe machine operation.
• Troubleshoot and make program adjustments as needed to improve part quality, cycle times, and overall machining performance.
• Monitor machining processes and make necessary adjustments to feeds, speeds, tooling, and programs to maintain consistent production.
• Inspect and verify completed components using precision measuring instruments such as micrometers, calipers, gauges, and other inspection equipment.
• Document CNC programs, revisions, setup information, tooling requirements, and other required production records.
• Perform mechanical and assembly work as needed to support machining operations.
• Share CNC programming, machining expertise, and process knowledge throughout the machine shop.
• Use sound programming and machining practices to protect CNC machines, tooling, fixtures, and workpieces from potential damage.

Minimum Qualifications:

• Proven experience with CNC programming, including G-code creation, editing, troubleshooting, and optimization.
• Proficiency with Mastercam, including CNC programming and Mastercam Wire applications.
• Strong ability to read and interpret blueprints, engineering drawings, plans, procedure manuals, and work instructions.
• Strong understanding of GD&T (Geometric Dimensioning and Tolerancing) principles and their application to precision machining.
• Ability to understand and apply basic mathematics, geometry, measurements, and geometric tolerances in machining and quality control processes.
• Experience with CAD software, such as SolidWorks or similar programs, for part design review and interpretation.
• Experience with CMM inspection methods and the use of precision measuring instruments, including calipers, micrometers, bore gauges, and other inspection equipment.
• Knowledge of SPC (Statistical Process Control), Lean Manufacturing principles, and process improvement methods to improve quality, efficiency, and machining processes.
• Familiarity with tooling selection and setup, cutting tools, fixtures, hand tools, power tools, welding techniques, and mechanical assembly processes.
• Knowledge of electrical discharge machining (EDM) techniques is a plus.
• Experience in plastics injection molding, blow mold manufacturing, or a similar precision manufacturing environment is preferred.
• Ability to safely operate forklifts when required for material handling.
• Ability to troubleshoot machining and programming issues and make adjustments to improve part quality, cycle time, and process efficiency.
• Ability to lift and move up to 50 lbs.

Education and Experience:

• High School Diploma or equivalent
• Preferably 5+ years of CNC programming experience
• Mastercam experience is a plus

Why Work With Us?

• State-of-the-art CNC equipment
• A brand-new, climate-controlled facility designed for safety, comfort, and precision
• Take advantage of our Low-cost and comprehensible health, dental, and vision insurance
• 401(k) Plan with profit sharing
• Strong mentorship culture where experienced machinists who are happy to share their knowledge
• Team-first environment where your input is valued and your growth is supported
• A stable day shift with dependable hours and optional overtime available

About SR Precision Holdings LLC

With over 40 years of experience in designing, manufacturing, and repairing high-quality blow molds, we have built a reputation for excellence, and we are glad to have you join us on this journey. At SR Precision Holdings LLC, we are proud to operate three specialized and trusted brands:

• Unitech Precision Machine – Experts in precision machining
• Creative Blow Mold Tooling – Industry leaders in blow mold design and repair
• Unitech Precision Gage – Precision gaging solutions for manufacturing excellence

Our success is driven by a dedicated team of skilled machinists, programmers, designers, and engineers, who are passionate about their work and committed to continuous improvement. We believe in sharing knowledge, fostering innovation, and building a collaborative environment where every team member can thrive.

We manufacture high quality machined parts & assemblies for a wide range of industries. We are growing, performance driven and committed to keep manufacturing in the USA. We are proud members of the National Tooling & Machining Association.

Learn more at www.creativeblowmold.com

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 is 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.