CNC Machine Operator

Aerotek; Thornton (CO); On-site; USD 30,000 - 54,000; Full time

Benefits offered by this job

Medical, dental & vision

401(k) Retirement Plan

Life Insurance

Short- and long-term disability

HSA

Job summary

Aerotek is seeking CNC Machinists and CNC Machine Operators for Thornton, CO. Positions offer multiple shifts with pay differentials for 2nd shift and weekend options. Must have 1+ year of CNC experience and a high school diploma or GED.

Responsibilities include setting up and running CNC mills or lathes, reading drawings, adjusting programs, and using precision measuring tools. This contract-to-hire role emphasizes safety, quality, and teamwork in a busy manufacturing environment.

Qualifications

• 1+ years of experience operating a CNC mill and/or lathe.
• High school diploma or GED (required).
• Ability to read blueprints and work instructions.
• Familiar with CNC mills, lathes and/or manual mills.
• Proficient using precision measuring instruments (i.e. micrometers, calipers, gauges, etc.).

Responsibilities

• Set up and run CNC mills and/or lathes preferred, but not required.
• Make program adjustments and edits as needed.
• Read and interpret technical drawings to determine machine set-up and production methods.
• Use inspection equipment, including calipers, micrometers and various gauges.
• Verify that finished first articles conform to specifications, and make the necessary adjustments.
• Operate and perform routine maintenance on CNC equipment.

Skills

CNC milling

CNC turning

Blueprint reading

Measurement tools

Manual milling

Education

High school diploma or GED

Tools

Micrometers

Calipers

Gauges

Job description

CNC Machinists & CNC Machine Operators Multiple Shifts (3- & 4-Day Work Weeks)

Location: Thornton, CO Job Type: Full-time

Build technology that matters. Aerotek is hiring CNC Machinists and CNC Machine Operators for a growing manufacturing company that supports projects including NASA MOXIE, a leading electric and autonomous vehicle OEM, and DOE clean energy initiatives ranging from nuclear fusion to ARPA-E.

Pay

• $22 - $35/hr, depending on experience and shift preference

• 2nd shift: +$1.00/hour shift differential

• Weekend shift (days): +12% shift differential

• Weekend shift (nights) : +15% shift differential

Shift Options

• 1st Shift: Monday Thursday, 5:30 AM 4:00 PM

• 2nd Shift: Monday Thursday, 3:30 PM 2:00 AM (+$1.00/hour differential)

• Weekend Day Shift: Friday Sunday, 7:00 AM 7:30 PM (+12% differential)

• Weekend Night Shift: Friday Sunday, 7:00 PM 7:30 AM (+15% differential)

Experience & Education Required

• 1+ years of experience operating a CNC mill and/or lathe

• High school diploma or GED (required)

• Ability to read blueprints and work instructions

• Familiar with CNC mills, lathes and/or manual mills

• Proficient using precision measuring instruments (i.e. micrometers, calipers, gauges, etc.)

Job Responsibilities

• Set up and run CNC mills and/or lathes preferred, but not required

• Make program adjustments and edits as needed

• Read and interpret technical drawings to determine machine set-up and production methods

• Use inspection equipment, including calipers, micrometers and various gauges

• Verify that finished first articles conform to specifications, and make the necessary adjustments

• Operate and perform routine maintenance on CNC equipment

Why You'll Love It

• Work on cutting-edge projects (NASA MOXIE, EV/autonomous vehicle OEM, DOE clean energy)

• Competitive pay and a comprehensive benefits and perks package

• Choice of shift structures, including 3-day and 4-day work weeks

• Casual dress code

• Collaborative, project-focused OEM manufacturing environment

• Quarterly company lunches, an annual company picnic, department activities and company happy hours

To be considered, you must submit your resume.

Job Type & Location

This is a Contract to Hire position based out of Thornton, CO.

Pay and Benefits

The pay range for this position is $26.00 - $39.10/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 & 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)

Job Type & Location

This is a Contract to Hire position based out of Thornton, CO.

Application Deadline

This position is anticipated to close on Nov 23, 2026.

Workplace Type

This is a fully onsite position in Thornton,CO.

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.