CNC Machinist

Job Description

Job Description

Job Title: CNC Machinist

Job Description

This role focuses on setting up, operating, and changing over CNC machinery in a large manufacturing environment. You will work with lathes and mills, interpret blueprints, perform precision measurements, and ensure high-quality production of parts on either first or second shift.

Responsibilities

• Set up, operate, and change over CNC machinery to meet production requirements.
• Adjust work offsets, tool offsets, and perform basic G-code manipulations to ensure accurate machining.
• Operate Mazak and Moriseki 3-axis lathes to produce precision components.
• Operate Hurco and Mazak mills in accordance with job specifications and production schedules.
• Interpret and follow engineering blueprints and technical drawings to machine parts to specification.
• Use micrometers, calipers, and other precision measuring tools to verify part dimensions and tolerances.
• Perform quality checks on parts throughout the machining process to maintain consistent quality standards.
• Change out tooling on machinery as needed to support different jobs and maintain optimal machine performance.
• Support efficient changeovers between jobs to minimize downtime and maintain production flow.
• Follow established safety procedures and maintain a clean, organized work area within the production line environment.

Essential Skills

• At least 3+ years of CNC machinist experience.
• Hands-on experience setting up and changing over CNC machinery.
• Proficiency operating Mazak and Moriseki 3-axis lathes.
• Proficiency operating Hurco and Mazak mills.
• Ability to interpret and work from blueprints and technical drawings.
• Strong ability to use micrometers, calipers, and other precision measuring instruments.
• Experience performing quality checks on machined parts.
• Ability to adjust work offsets and tool offsets and perform basic G-code manipulations.
• Experience with grinding operations related to machining.
• Solid understanding of general machine operating practices in a production environment.

Additional Skills & Qualifications

• Experience with changeovers on multiple types of CNC machines.
• Experience in grinder operation within a machining environment.
• Demonstrated ability to troubleshoot and optimize CNC programs and tooling setups.
• Comfort working with various metals and materials in a production setting.
• Strong attention to detail and commitment to producing high-quality parts.
• Ability to work effectively on either first or second shift as needed.

Why Work Here?

This opportunity offers the stability of a profitable company with clear paths for growth and advancement. You can increase your earnings through a shift differential, overtime opportunities, and progression within the organization. The company values hard work, provides consistent weekly overtime, and supports employees in developing their skills and building long-term careers.

Work Environment

You will work in a large manufacturing facility with established production lines and multiple CNC machines, including Mazak and Moriseki lathes and Hurco and Mazak mills. Openings are available on both first and second shift, with first shift running Monday through Friday from 6:30 a.m. to 4:30 p.m., and second shift running Monday through Thursday from 4:30 p.m. to 3:00 a.m. Second shift includes a 10% shift differential. The environment is production-focused, with regular overtime opportunities and a strong emphasis on safety, precision, and teamwork.

This is a Permanent position based out of Alsip, IL.

The pay range for this position is $52000.00 - $72800.00/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.

1) Job title & top 1-3 essential job functions: General Production Worker Packaging, wrapping boxes, loading 2) List any equipment, protective clothing, and training that are required for the task: Safety glasses, steel toed boots, aprons 3) Work equipment provided (yes or no) Yes 4) Work equipment will be provided by client or Aerotek: Client 5) Work equipment cost to the employee (N/A or list cost): N/A 6) Transportation provided and cost to employee (yes or no; if yes, list details): No

This is a fully onsite position in Alsip,IL.

This position is anticipated to close on Oct 20, 2026.

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.