Top 154 Machine operator Jobs in Boulder, Co

CNC Machinist
Hexagon Machine & MFG —Longmont, CO
- $35 - $45 an hour
- Full-time
- Background check
- Mid-level
- Mentoring
- Paid parental leave
- Health insurance
Quick Apply
CNC Machine Operator (1st and 4th Shifts open)
Air Squared Manufacturing Inc —Thornton, CO
- $22 - $26 an hour
- Online Application
- Background check
- Pass drug screening
- High school diploma or GED
- Paid training
- Health savings account
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Machinist Programmer/ Operator
Flow Systems, Inc —Berthoud, CO
- $28 - $32 an hour
- 8 hour shift
- Mid-level
- High school diploma or GED
- In-person
- Health savings account
- Health insurance
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CNC Machinist - Mill and Lathe
Electro-Mechanical Products, Inc. —Lakewood, CO
- $18 - $30 an hour
- 12 hour shift
- 5 years
- Continuous improvement
- In-person
- Health insurance
- Dental insurance
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CNC Operator and Camper Builder (2+ yrs required)
Tune Outdoor —Denver, CO
- From $24 an hour
- Overtime
- Carpentry
- Background check
- Heavy lifting
- Paid holidays
- Health insurance
Quick Apply
Color Expert/Finish Support
Watson Mills & Design —Lafayette, CO
- From $100,000 a year
- Full-time
- Spanish
- Ability to walk for extended periods
- Computer literacy
- Health savings account
- Health insurance
Quick Apply
CNC Mill Machinist
Zimmerman Metals —Thornton, CO
- $25 - $35 an hour
- Full-time
- Pass drug screening
- Mid-level
- Ability to lift 50 pounds
- Health insurance
- Dental insurance
Quick Apply
CNC Machine Operator
ResourceMFG —Longmont, CO
- $19 - $21 an hour
- Urgently hiring
- Entry level
Quick Apply
1d
CNC Mill/Lathe Machinist (Direct Hire - All Shifts)
Arsenal Recruiting —Frederick, CO
- $26 - $38 an hour
- Full-time
- Mid-level
- In-person
- Health insurance
- Dental insurance
Quick Apply
2nd Shift CNC Lathe/Mill Machinists – HIRING BONUSES!
Intrex Aerospace —Thornton, CO
- $26 - $32 an hour
- Overtime
- Mid-level
- In-person
- Manufacturing
- Health savings account
- Paid holidays
Quick Apply
CNC Machinist
ROLINC Staffing —Denver, CO
- From $24 an hour
- Overtime
- Ability to lift 50 pounds
- Trade school
- In-person
- Health insurance
- Dental insurance
Quick Apply
2nd Shift Structural Steel Machine Operator
Zimmerman Metals —Denver, CO
- $23 - $33 an hour
- Overtime
- Pass drug screening
- Ability to lift 50 pounds
- Warehouse
- Health insurance
- Dental insurance
Quick Apply
Set Up Machinist / Operator - 2ne Shift - 5 Years Machinist Set Up Experience Required
Precise Cast Prototypes & Engineering —Commerce City, CO
- $22 - $35 an hour
- Urgently hiring
- Background check
- 5 years
- Basic math
- Health insurance
- Paid time off
Quick Apply
Coil Processing Specialist
Norfolk Iron & Metal Co. —Brighton, CO
- $18.50 - $34.00 an hour
- Full-time
- ERP systems
- Mid-level
- Forklift
- Health insurance
- Paid time off
Quick Apply
Machine Operator
Stonehaus Labs —Arvada, CO
- $30 - $60 an hour
- Full-time
- Mid-level
- Forklift
- In-person
Quick Apply
Coffee Packaging Associate Team Leader (Assistant Department Manager)
Whole Foods Market —Thornton, CO
- $26.78 - $47.58 an hour
- Extended hours
- Basic math
- Mid-level
- Ability to lift 50 pounds
- Store discount
- Paid time off
2d
Assembly and Metal Fabrication Technician for Light Sculptures
Ted Bradley Studio —Boulder, CO
- $25 - $29 an hour
- Email
- Schematics
- Computer literacy
- Computer skills
- Health insurance
- Paid time off
Quick Apply
Career opportunities for skilled Machinists
Gulftech Group —Boulder, CO
- $30 - $36 an hour
- Mid-level
- Power tools
- Hand tools
- Profit sharing
- Health savings account
Quick Apply
Machinist III
BAE Systems Inc. —Broomfield, CO
- $57,319 - $91,710 a year
- Full-time
- Mid-level
- Master's degree
- High school diploma or GED
- Health savings account
- Paid holidays
Operator - CO - 1st Shift
PTA Plastics —Niwot, CO
- $17.94 - $24.50 an hour
- Full-time
- Ability to walk for extended periods
- Writing skills
- English
Quick Apply

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CNC Machinist

Hexagon Machine & MFG -
Longmont, CO

Quick Apply

Job Details

Full-time
$35 - $45 an hour

Benefits

Paid parental leave
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Vision insurance
401(k) matching
Professional development assistance
Flexible schedule
Life insurance
Retirement plan
Paid sick time

Qualifications

Machine setup
Teamwork
CNC lathe
GD&T
CAM software
CNC milling machine
Mastercam
Milling machines
Mechanical knowledge
CAM programming
AS9100
CNC machining

Full Job Description

We’re growing and looking for an experienced CNC Machinist with a strong programming background to help drive our machining operations. You’ll take ownership of programming, setups, and process optimization on 3-, 4-, and 5-axis mills and our automation cells. This is a mill-focused role, though experience with lathes is a plus.

Why you’ll love working here

People first culture: respectful, collaborative team that has each other’s backs. Our core values are integrity, craftsmanship, and empowerment and the entire team strives to live them each day.
We make parts that fuel the space economy here in Colorado and across the United States. You'll be challenged and proud of the work you do and the impact it has each and every day.
AS9100-certified shop: quality is our baseline, not a slogan.
Real ownership: you run your work from material pull to final inspection. We value your input and creativity!
Growth your way: lead projects or mentor teammates when you’re ready.

What you’ll do

Program, set up, and run 3/4/5-axis CNC mills (Mastercam) to deliver production-ready, high-precision parts.
Leverage automation cells for lights-out and high-mix/low-volume efficiency; optimize fixtures, probing, and tool paths.
Own the process: material selection, tooling, workholding, and in-process checks.
Self-inspect using GD&T and document to AS9100 standards.
Collaborate with a tight-knit team: share best practices, help debug tough features, and keep jobs moving. Help others and have help available when you need a fresh idea.
(Nice to have) Jump on a live-tooling lathe when needed.

What you bring

Mill expertise: 3/4/5-axis programming (Mastercam), efficient setups, and confident operation. Lathe experience is a plus.
Quality mindset: you understand AS9100 discipline and build it into every step.
Problem-solver: mechanical aptitude, calm under pressure, proactive communicator.
Autonomy + teamwork: work independently and plug into the team when it counts.
Embody and have demonstrated in your past our core values of integrity, craftmanship, and empowerment.

Work schedule:

Flexible work schedule to support your life. Pick what works for you: 4×10s, 5×8s, or 4×9s + a 4-hour Friday/Saturday.
Anytime between 6 AM–8 PM (choose your window). We just ask that you stick to the scheudle that you set so teammates can depend on you.
OT available at time-and-a-half (never required)

Benefits & perks

401k with 3% company contribution (no match required; above-market hourly pay).
Lucrative quarterly bonuses tied to company & individual performance.
Healthcare stipend: options to fit your needs ($550/month).
PTO: 2 weeks from day one; 3 weeks after 3 years.
Paid sick leave: 6 days annually.
Paid paternity leave: 2 weeks.
Additional leave via Colorado FAMLI.

Join us

If you take pride in producing precision components that perform in the most demanding environments, you'll fit right in here. At Hexagon, your work directly supports the companies building the next generation of satellites, space systems, and more! Join a team that values technical excellence, ownership, and continuous improvement, and help create hardware that's built to succeed when failure isn't an option.

Job Type: Full-time

Pay: $35.00 - $45.00 per hour

Benefits:

401(k)
401(k) matching
Dental insurance
Flexible schedule
Health insurance
Life insurance
Paid time off
Parental leave
Professional development assistance
Retirement plan
Vision insurance

Experience:

Mastercam: 2 years (Required)
CNC milling machine: 5 years (Required)
CNC lathe: 1 year (Preferred)
AS9100: 2 years (Preferred)

Shift availability:

Day Shift (Required)

Work Location: In person

Quick Apply

Refine Your Search

machine operator jobs in boulder, co

CNC Machinist

CNC Machine Operator (1st and 4th Shifts open)

Machinist Programmer/ Operator

CNC Machinist - Mill and Lathe

CNC Operator and Camper Builder (2+ yrs required)

Color Expert/Finish Support

CNC Mill Machinist

CNC Machine Operator

CNC Mill/Lathe Machinist (Direct Hire - All Shifts)

2nd Shift CNC Lathe/Mill Machinists – HIRING BONUSES!

CNC Machinist

2nd Shift Structural Steel Machine Operator

Set Up Machinist / Operator - 2ne Shift - 5 Years Machinist Set Up Experience Required

Coil Processing Specialist

Machine Operator

Coffee Packaging Associate Team Leader (Assistant Department Manager)

Assembly and Metal Fabrication Technician for Light Sculptures

Career opportunities for skilled Machinists

Machinist III

Operator - CO - 1st Shift

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