CNC Machinist

Job Title: CNC Machinist

Job Description
This role focuses on setting up and operating CNC mills and lathes to produce components for gearboxes used in a wide range of conveyor applications, from grocery store belts to large amusement park systems. You will work from engineering prints, perform program edits at the machine, and carry out quality inspections to ensure all parts meet precise specifications.
Responsibilities

• Set up and operate various CNC mills and CNC lathes in a production environment.
• Perform multiple daily setups on vertical mills (approximately 5 setups per day) including workholding, tooling, and program verification.
• Edit CNC programs directly at the machine using G and M code to optimize performance and ensure dimensional accuracy.
• Run production parts on vertical mills with Okuma machines using Fanuc controls, primarily plate work ranging from 4 to 26 inches in size and 0.5 to 2.5 inches in thickness.
• Set up and run shaft work on CNC lathes (DMG) using Siemens controls, including tooling changes and part verification.
• Work from blueprints and engineering drawings to understand part geometry, tolerances, and machining requirements.
• Perform first-piece and last-piece quality inspections to confirm parts meet required specifications and tolerances.
• Use micrometers, calipers, and other precision measuring instruments to inspect parts and document measurements.
• Adjust tooling, offsets, and programs based on inspection results to maintain quality throughout the production run.
• Collaborate with team members in the CNC shop to coordinate machine usage, share best practices, and support production goals.
• Handle basic manual machining operations as needed on hybrid manual lathes, mills, drilling machines, and broaching machines.
• Maintain a clean and organized work area and follow all safety procedures while operating CNC and manual equipment.

Why Work Here?
You will join a large, well-established facility that offers significant growth opportunities and room to advance your skills and career. The organization provides a comprehensive benefits package, quarterly bonuses to reward performance, and a relocation package to support new hires moving into the area. The culture values long-term development, stability, and recognition for your contribution to high-quality manufacturing.
Work Environment
The role is based in a large CNC shop equipped with multiple CNC machines, including two CNC lathes, one vertical mill, one horizontal mill, a hybrid manual lathe, as well as additional milling, drilling, and broaching machines. You will work primarily on 1st shift with typical schedules such as Monday-Thursday from 4:00 am to 2:30 pm or Monday-Thursday from 5:00 am to 2:30 pm, plus Friday from 5:00 am to 9:00 am, with overtime available after the regular shift. The environment is a busy, production-focused facility where you will regularly handle metal plates and shafts for conveyor gearboxes used in industries such as logistics, food and beverage, bulk material handling, minerals and cement, cranes, steel, and metals. Standard industrial shop attire and appropriate personal protective equipment are expected to ensure safety while working around CNC and manual machinery.
Job Type & Location
This is a Permanent position based out of Middleton, WI.
Pay and Benefits
The pay range for this position is $47000.00 - $68000.00/yr.
Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.
Eligibility requirements apply to some benefits and may depend on your jobclassification and length of employment. Benefits are subject to change and may besubject to specific elections, plan, or program terms. If eligible, the benefitsavailable for this temporary role may include the following:• Medical, dental & vision• Critical Illness, Accident, and Hospital• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available• Life Insurance (Voluntary Life & AD&D for the employee and dependents)• Short and long-term disability• Health Spending Account (HSA)• Transportation benefits• Employee Assistance Program• Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Middleton,WI.
Application Deadline
This position is anticipated to close on Sep 30, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.


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.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.