CNC Machinist

CNC Cell Machinist Setup & Operator (Mori Seiki & Doosan)

Location: Hillside, IL
Shift Options:

• 1st Shift: 6:00 AM 2:30 PM | Monday Friday
• 2nd Shift: 2:00 PM 10:30 PM | Monday Friday
• 3rd Shift: 10:00 PM 6:30 AM | Monday Friday
• Pay Structure: Competitive Hourly Rate + Weekly Pay & Annual Performance Bonuses/Raises
• Position Type: Full-Time, Permanent
• Benefits: Comprehensive health insurance, 401(k) company match, paid vacation and holidays, tuition reimbursement , and a clear, structured technical advancement pathway.

Why Join Our Team?

Are you looking for a role that treats machining as a true craft? Step into a massive, highly structured manufacturing campus featuring an optimized, cell-based CNC production environment. You will be operating top-tier, heavy-duty machinery from Mori Seiki and Doosan , executing multiple setups per day in a clean, organized cell.
We don't believe in dead-end jobs. We heavily invest in our people by offering weekly pay , annual performance reviews, and tuition reimbursement to fund your continuous learning. If you want a clear pathway to higher-level machinist positions, a supportive work-life balance, and cross-functional exposure to engineering teams, your next career step starts here.

Key Responsibilities:

• Cellular Machine Setup & Operation: Independently manage and run multiple CNC machines simultaneously within a lean, cell-based milling and turning production setup.
• High-Frequency Changeovers: Perform 1 to 3 complex setups per dayselecting, installing, and aligning the correct tooling, workholding, attachments, and fixtures.
• G/M Code Optimization: Apply a strong working knowledge of G and M codes to run, navigate, and adjust CNC programs directly at the machine for maximum efficiency.
• Blueprint Literacy & GD&T: Interpret advanced engineering drawings, blueprints, and sample parts daily to establish exact dimensional sequences and tolerances.
• Precision QA Inspection: Utilize high-end measurement tools (micrometers, calipers, height stands, pin gauges) to verify surface finishes and hold tight tolerances.
• Collaborative Innovation: Partner with engineering teams and tool vendors to test experimental parts, design custom basic fixtures, and continuously optimize tool life.

Position Requirements (What You Bring):

• Experience: 3+ years of hands-on CNC setup and operation experience across both milling and turning centers (mills and lathes).
• Technical Skillset: Strong proficiency in reading blueprints, troubleshooting programming lines, and applying standard GD&T concepts.
• Machining Math: Confident calculating precise dimensions and tolerances using decimal/fractional conversions and basic shop trigonometry.
• Physical Demands: Ability to stand, walk, and reach comfortably for an 8+ hour shift; ability to lift, push, or pull up to 30 lbs.

Preferred Qualifications (A Plus, Not Required):

• Prior experience managing multi-machine CNC cells.
• Familiarity with SolidWorks or CAD/CAM software to reference 3D models and drawings.
• Experience designing and building basic shop fixtures.

How to Apply:

Take advantage of our premium machinery fleet, weekly pay schedule , and clear internal promotion pathways. Positions across all three shifts are open but filling fast. Apply today for immediate consideration!
Job Type & Location
This is a Permanent position based out of Hillside, IL.
Pay and Benefits
The pay range for this position is $51500.00 - $61672.00/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.
An Engaging Work EnvironmentOpportunities for AdvancementTuition ReimbursementCompetitive Pay (we pay weekly!)Differentiating Factors of your companyOpportunity for Advancement- This position will lead to a machinist 3 position. Pay Structure, Raises, Bonuses- They have raised once per year after reviews. BenefitsHealth Insurance401K MatchVacation/Holiday
Workplace Type
This is a fully onsite position in Hillside,IL.
Application Deadline
This position is anticipated to close on Oct 12, 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.