Cnc Machinist

Aerotek; Sturtevant (WI); On-site; USD 36,000 - 40,000; Full time

Benefits offered by this job

Weekly pay

Medical benefits

Dental benefits

Vision benefits

Life insurance

401(k) plan

Employee discounts

Job summary

Aerotek is hiring a CNC Machinist in Sturtevant, WI for a contract-to-hire role. The position focuses on setting up and operating CNC mills and lathes for short-run production, typically 25 parts or fewer, within CNC cells of 2–4 machines.

You will read blueprints, adjust tooling and programs, and perform precise inspections to ensure part quality. The role requires hands-on machining, basic program adjustments, and routine maintenance in a high-quality manufacturing environment.

Qualifications

• Minimum 2 years of CNC setup experience.
• 2+ years blueprint reading experience.
• 2+ years using micrometers and calipers.
• 1+ year tool change experience.
• Ability to read blueprints and tolerances.

Responsibilities

• Set up and operate CNC mills and lathes for short-run production, typically runs of 25 parts or fewer.
• Work within CNC cells of 2–4 machines, setting up and operating all assigned machines efficiently.
• Read and interpret blueprints to determine part specifications, tolerances, and required machine operations.
• Independently perform CNC setups multiple times per week, including fixture installation, tool selection, and offset verification.
• Perform multiple machine setups per day as needed to support production schedules.
• Change tools and make minor adjustments to CNC programs to maintain part quality and productivity.
• Inspect finished and in-process parts using micrometers, calipers, and other precision gauges to verify compliance with specifications.
• Monitor machine performance and perform preventative maintenance on CNC equipment to minimize downtime.
• Utilize G and M codes to understand and adjust basic CNC program functions when required.
• Work with CNC controls such as Fanuc and similar systems to operate and adjust machines.
• Collaborate with team members in the machine shop and assembly shop to meet production and quality goals.
• Maintain a clean, organized, and safe work area in accordance with shop standards and procedures.

Skills

CNC setup

Blueprint reading

Micrometers/calipers

Tool change

G/M codes

Fanuc controls

Multiple setups

Tools

Doosan

Haas

Cincinnati

Mazak

Job description

Job Title: CNC Machinist

This role focuses on setting up and operating CNC mills and lathes for short-run production, typically no more than 25 parts per job. You will work within CNC cells of multiple machines, interpret blueprints, adjust tooling and programs, and perform precise inspections to ensure parts meet specifications. The position combines hands-on machining, basic program adjustments, and routine maintenance in a high-quality manufacturing environment.

Responsibilities

• Set up and operate CNC mills and lathes for short-run production, typically runs of 25 parts or fewer.
• Work within CNC cells of 2–4 machines, setting up and operating all assigned machines efficiently.
• Read and interpret blueprints to determine part specifications, tolerances, and required machine operations.
• Independently perform CNC setups multiple times per week, including fixture installation, tool selection, and offset verification.
• Perform multiple machine setups per day as needed to support production schedules.
• Change tools and make minor adjustments to CNC programs to maintain part quality and productivity.
• Inspect finished and in-process parts using micrometers, calipers, and other precision gauges to verify compliance with specifications.
• Monitor machine performance and perform preventative maintenance on CNC equipment to minimize downtime.
• Utilize G and M codes to understand and adjust basic CNC program functions when required.
• Work with CNC controls such as Fanuc and similar systems to operate and adjust machines.
• Collaborate with team members in the machine shop and assembly shop to meet production and quality goals.
• Maintain a clean, organized, and safe work area in accordance with shop standards and procedures.

Essential Skills

• Minimum of 2 years of CNC setup experience, with the ability to independently perform setups on your own (approximately 4 or more setups per week).
• Demonstrated experience performing multiple CNC setups per day in a production environment.
• At least 2 years of blueprint reading experience, including understanding dimensions, tolerances, and machining requirements.
• Minimum of 2 years of experience using micrometers, calipers, and other precision measuring tools.
• At least 1 year of experience changing tools on CNC mills or lathes.
• Ability to set up and operate CNC mills and CNC lathes for short-run jobs.
• Familiarity with G and M codes for CNC programming and operation.
• Experience working with CNC controls such as Fanuc or similar systems.
• Strong attention to detail and commitment to producing high-quality, accurate parts.
• Ability to work independently in CNC cells and manage multiple machines at once.

Additional Skills & Qualifications

• Experience with CNC machining centers and turning centers such as Doosan, Haas, Cincinnati, and Mazak is a plus.
• Basic CNC programming skills are considered an advantage.
• Experience with good CNC controls and familiarity with advanced control features is beneficial.
• Experience in machining for industries such as oil and gas, agriculture, industrial, marine, or hybrid applications is helpful.
• Strong problem-solving skills and the ability to make minor program and process adjustments to improve efficiency.
• Willingness to learn and progress through defined skill levels within the organization.

Why Work Here?

Employees benefit from a stable, long-term-oriented environment where many team members have over 25 years of tenure. The company offers structured performance reviews at 3, 6, and 9 months, with opportunities to advance in level and increase compensation, followed by annual reviews. A clear level system from 1 to 5 supports professional growth and skill development. The organization emphasizes work-life balance, with overtime currently optional, and provides a comprehensive benefits package including paid vacation, 13 paid holidays, a 401(k) plan with matching contributions, and tuition reimbursement to support ongoing education and training.

Work Environment

The role is based in a machine shop and assembly shop setting, supporting products for oil and gas, agriculture, industrial, marine, and hybrid customers. There are openings on 1st shift (7:00 a.m. to 3:00 p.m.) and 2nd shift (3:00 p.m. to 11:00 p.m.), with a 10% shift premium for 2nd shift. New hires typically train on 1st shift for 6–9 months before moving to 2nd shift, and receive the shift premium even while training. The facility operates multiple CNC machines, including brands such as Doosan, Haas, Cincinnati, and Mazak, and uses controls like Fanuc. The environment is production-focused, with an emphasis on precision machining, safety, and collaboration among approximately 250 employees in the U.S., plus additional colleagues globally.

Job Type & Location

This is a Contract to Hire position based out of Sturtevant, WI.

Pay and Benefits

The pay range for this position is $26.00 - $29.00/hr.

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 job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available 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 Sturtevant,WI.

Application Deadline

This position is anticipated to close on Sep 4, 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.