CNC Programmers - Manufacturing

Job Title: CNC Machinist Operator
Job Description This role focuses on setting up and operating 4-axis CNC mills and lathes in a small, close-knit manufacturing environment. You will handle machine set-ups, changeovers, and production runs while ensuring part quality through precise measurement and inspection. You will also contribute to programming by writing or editing G-code, with opportunities to work with modern software tools and advanced CNC equipment.
Set up and operate 4-axis CNC mills and lathes to produce precision components according to engineering drawings and specifications.
Perform 1–3 complete machine set-ups per day, including tooling, offsets, and program loading.
Handle machine changeovers efficiently to support varying production requirements.
Run both CNC mills and lathes throughout the shift as production needs require.
Write or edit CNC programs in G-code to optimize machining processes and part quality.
Interpret and work from blueprints to ensure accurate part production and adherence to tolerances.
Monitor machine performance during operation and make adjustments to feeds, speeds, and tooling as needed.
At least 1 year of hands-on CNC machining experience.
Proven ability to complete full CNC set-ups independently.
Ability to run both CNC mills and CNC lathes.
Experience writing or editing CNC programs in G-code.
Proficiency using micrometers, calipers, and gauges to inspect parts.
Strong attention to detail and commitment to producing high-quality parts.
Experience writing conversational CNC programs.
Additional experience writing G-code programs from scratch.
Experience with Hurco CNC lathes.
Familiarity with Mazak controls or equipment.
Exposure to CAD/CAM tools such as SolidWorks and Fusion 360.
The environment promotes open communication, collaboration, and mutual respect, allowing you to have a visible impact on daily operations. With a single-shift schedule and a manageable pace of set-ups, you can enjoy a more predictable workday and a healthy work-life balance. The role is based in a small manufacturing facility with approximately 22 team members, creating a friendly, family-style atmosphere where close collaboration is the norm. The shop operates only on first shift, with typical hours of either 7:00 a.m. You will work with 4-axis CNC mills and lathes, including Okuma and Hurco equipment, and may interface with technologies such as Mazak, SolidWorks, and Fusion 360. The environment is a typical machine shop setting, where you will spend most of your time on the production floor operating equipment and performing inspections.
This is a Permanent position based out of Marion, IN.
paid pto, but no health insurance offered but able to go to open market and find their own.
Application Deadline This position is anticipated to close on May 18, 2026.

Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.