Cnc Machinist

Job Title: CNC Machinist

Job Description

CNC Machinists are responsible for setting up and operating CNC Vertical and Horizontal Mills, following specifications to achieve the correct requirements for each part. They should be capable of multitasking on various projects, using hand tools such as micrometers, calipers, and gauges to measure parts with precise instrumentation as necessary.

Responsibilities

• Set up and operate CNC equipment for production runs.
• Generate or troubleshoot CNC programs as needed.
• Inspect parts using measuring tools and adjust machines as required.
• Make tooling changes and modify tool geometry when necessary.
• Perform light machine maintenance, such as oiling and greasing.
• Keep the work area clean and well-organized.
• Work independently while upholding company quality standards.

Essential Skills

• Self-motivated with the ability to work with little or no supervision.
• Knowledge of G and M code.
• Ability to read and interpret blueprints.
• Skilled in the use of micrometers, calipers, and other measuring instruments.

Additional Skills & Qualifications

• Experience with Mazatrol, Mastercam, or Fanuc controls is helpful.
• Must be at least 18 years of age.
• Must have previous experience with CNC and manual machinery.
• Ability to evaluate and resolve problems as they arise.
• Must be able to read and interpret Engineering drawings.

Why Work Here?

Join a family-owned company with a great culture that offers flexibility and is willing to train. Enjoy the opportunity for numerous raises as you learn, along with weekly pay and the ability to choose how much overtime you want to work. Benefit from a 401(k) with company match, medical, dental, and vision insurance, nine paid holidays, vacation, and a Stay-Well Program. The company also provides life insurance and optional additional coverage. Take advantage of the on-site café, a temperature-controlled facility, and a clean, safe, and team-oriented work environment. Growth and advancement opportunities are plentiful, with on-the-job training available.

Work Environment

The position offers 2nd shifts from 3:30 PM to 12:00 AM, Monday through Friday. Work in a temperature-controlled facility that is clean, safe, and team-oriented. The dress code is casual, and the environment fosters growth and advancement opportunities with on-the-job training provided.

This is a Permanent position based out of Saint Charles, MO.

The pay range for this position is $47840.00 - $66560.00/yr.

Health Insurance: 100% employer-paid for employees, generally considered reasonable for family plans. Financial Perks: A unique commuting assistance program ("G.A.S.") designed to pay employees roughly $20/week based on fuel prices. Retirement: 401(k) plan with a company match. Work-Life & Culture: Generally positive, friendly culture with on-site, quality cafeteria services. Perks: Free annual blood work/health screening.

This is a fully onsite position in Saint Charles,MO.

This position is anticipated to close on Mar 4, 2026.

About Aerotek:

We know that finding work is hard, and finding meaningful work is harder. 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. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow.

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.