CNC Milling Set-Up Operator

Criterion Precision is a family-owned precision machining company in Greater Cleveland and we've built our reputation on doing things right. That means investing in the best equipment, maintaining an air-conditioned facility that machinists actually want to work in, and treating our team like the skilled professionals they are. If you're a CNC Milling Set-Up Operator who takes craftsmanship seriously, we want to talk.

The Opportunity

We're looking for a skilled CNC Milling Set-Up Operator to join our Milling Department on a schedule — Monday through Thursday, 6:00am–4:30pm; Fridays: 6:00am–12:00pm. You'll take programs, set tools, prepare machines, and own the process from first article approval through production completion. This role demands precision, initiative, and someone who understands that quality isn't a checkbox — it's a standard.

What You'll Do

• Set up CNC milling machines per supervisor direction; document tooling and processes on set-up sheets

• Take programs, set tools, and prepare machines for production runs of close-tolerance precision components

• Obtain first article QC approval before releasing to full production

• Perform CNC and manual milling, drilling, tapping, deburring, and related operations

• Load parts, monitor cycle times, and recommend process improvements

• Inspect machined components and document results to ensure conformance to print

• Interpret engineering drawings, apply GD&T, and perform G-code and interactive programming

• Assist with tooling management and inventory

• Identify and report defective materials or out-of-spec conditions to management

• Maintain a clean, safe, and organized work environment in compliance with safety procedures

• Flex to other work areas as production demands require

What We're Looking For

Required:

• High school diploma or technical/vocational school certificate

• Minimum 1 year of CNC milling experience in a precision manufacturing environment

• Proficiency in CNC milling set-up and operation

• Ability to read and interpret engineering drawings and geometric tolerancing (GD&T)

• Working knowledge of G-code and interactive CNC programming

• Proficiency with precision measurement tools — micrometers, calipers, gauges

• Strong math skills and attention to detail

Preferred (you'll stand out):

• 2 years of CNC milling set-up experience

• Experience with Fanuc F01MD, HAAS, and Brother C00 Controls.

• Background machining small, tight-tolerance precision components

• Experience with microscope inspection on small or intricate parts

What Criterion Offers You

• Competitive pay commensurate with your experience and skill level

• Schedule — Monday through Thursday, 6:00am–4:30pm; Fridays: 6:00am–12:00pm

• Overtime opportunities at time-and-a-half when production demands it

• Comprehensive health, dental, and vision insurance

• 401(k) with company match — we invest in your future

• Paid time off and vacation

• Tuition reimbursement — we support your continued development

• Air-conditioned, modern facility — a workplace you'll be proud to come to

• Family-owned company culture — you're a person here, not a number

• Cutting-edge CNC milling equipment and a team that takes quality seriously

Pay: $24.79 - $29.85 per hour

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Life insurance
• Paid time off
• Vision insurance

Application Question(s):

• Are you willing to complete a drug screen and background check?
• Please give us 2 to 3 dates of when you would be available for an interview. HR will reach out.

Education:

• High school or equivalent (Preferred)

Experience:

• CNC Milling : 1 year (Preferred)

Shift availability:

• Day Shift (Preferred)

Work Location: In person

Salary : $25 - $30