CNC Machinist

Aerotek; New Berlin (WI); On-site; USD 36,000 - 41,000; Full time

Benefits offered by this job

Medical, dental & vision

401(k) Plan

Weekly pay

Life Insurance

Job summary

Aerotek in New Berlin, WI is seeking a CNC Machinist to set up, operate, and maintain CNC mills and lathes, producing precision parts per engineering drawings. You will read blueprints, calculate tolerances, and ensure quality and efficiency in a production environment.

The role emphasizes tool changes, program edits, and measurement with micrometers and calipers, while keeping the shop safe, organized, and compliant with company policies.

Qualifications

• Experience setting up and operating CNC mills and lathes in a production environment.
• Ability read blueprints and technical drawings to determine requirements.
• Proficient in calculating dimensions and tolerances using precision measurement.
• Experience performing tool changes, offsets, and minor CNC program edits.
• Ability to verify conformance using micrometers and calipers.

Responsibilities

• Set up and operate CNC mills and lathes per specs.
• Read blueprints and work orders to determine requirements.
• Measure dimensions and tolerances with precision tools.
• Perform tool changes and offsets as needed.
• Inspect finished parts for defects and adjust as required.
• Maintain CNC equipment for accuracy and reliability.

Skills

CNC setup

CNC operation

Blueprint reading

Dimensional measurement

Tool changes

Offsets

CNC programming edits

Micrometers/calipers

Quality inspection

Safety compliance

Job description

Job Title: CNC Machinist

Job Description

The CNC Machinist sets up, operates, and maintains CNC machinery to produce precision parts that meet engineering specifications. This role requires strong blueprint interpretation, accurate measurement skills, and a commitment to maintaining consistent quality in a production environment. The position plays a key role in ensuring the efficiency, accuracy, and reliability of machining operations.

Responsibilities

• Set up and operate CNC mills and lathes to produce precision parts according to engineering specifications.

• Read and interpret blueprints, technical drawings, and work orders to determine machining requirements and production sequences.

• Calculate dimensions and tolerances using mathematics and precision measuring instruments.

• Perform tool changes, offsets, and minor program edits to maintain part quality and production efficiency.

• Machine parts to specification and verify conformance using precision measuring equipment such as micrometers and calipers.

• Inspect and test completed parts for defects or deviations from specifications and make adjustments as needed.

• Maintain CNC equipment to ensure optimal performance, accuracy, and reliability.

• Select and prepare tools, materials, and fixtures required for machining operations.

• Monitor feed and speed during machining processes to maintain quality, efficiency, and tool life.

• Maintain a clean, organized, and safe work area in accordance with company safety policies and procedures.

Essential Skills

• Proven ability to set up and operate CNC mills and lathes in a production environment.

• Strong skills in reading and interpreting blueprints, technical drawings, and work orders.

• Proficiency in calculating dimensions and tolerances using mathematics and precision measurement techniques.

• Experience performing tool changes, offsets, and minor CNC program edits.

• Ability to use precision measuring instruments such as micrometers and calipers to verify part conformance.

• Demonstrated ability to inspect and test machined parts for defects or deviations from specifications.

• Experience maintaining CNC equipment to ensure accurate and reliable operation.

• Capability to monitor and adjust feed and speed during machining processes.

• Commitment to following safety policies and maintaining a safe, organized work area.

Additional Skills & Qualifications

• Experience in a production or general labor environment supporting CNC operations.

• Background in CNC setup, including selection and preparation of tools, materials, and fixtures.

• Familiarity with both mills and lathes for a variety of machining applications.

• Comfort working with engineering specifications and quality standards.

Why Work Here?

You will join a production environment that values precision, craftsmanship, and continuous improvement. The organization emphasizes safety, consistency, and quality, giving you the opportunity to develop your technical skills on modern CNC equipment. You can expect a stable schedule, clear expectations, and the chance to contribute directly to the accuracy and reliability of the products produced.

Work Environment

This position operates on a 1st shift schedule in a production machining environment. You will work with CNC mills and lathes, precision measuring tools such as micrometers and calipers, and various tools, materials, and fixtures required for machining. The work area emphasizes cleanliness, organization, and adherence to safety policies, with a focus on maintaining a safe and efficient shop floor.

Job Type & Location

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

Pay and Benefits

The pay range for this position is $26.00 - $30.00/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 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 & visionCritical Illness, Accident, and Hospital401(k) Retirement Plan Pre-tax and Roth post-tax contributions availableLife Insurance (Voluntary Life & AD&D for the employee and dependents)Short and long-term disabilityHealth Spending Account (HSA)Transportation benefitsEmployee Assistance ProgramTime Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in New Berlin,WI.

Application Deadline

This position is anticipated to close on Oct 19, 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.