Top 411 Machine operators Jobs in Maryland Heights, Mo

Mill Operator (St. Charles - 2nd Shift)
Trinity Products LLC —Saint Charles, MO
- $23.06 an hour
- Full-time
- Forklift
- High school diploma or GED
- Math
- Health insurance
- Dental insurance
Quick Apply
Manufacturing Technician
Manpower —Saint Peters, MO
- $16 - $17 an hour
- 12 hour shift
- Pass drug screening
- English
- Manufacturing
- Disability insurance
- Health insurance
Quick Apply
7d
Production Machine Operator
International Paper —Maryland Heights, MO
- $19.80 an hour
- Full-time
- Entry level
Stamp Operator
Mclane Company, Inc. —Hazelwood, MO
- $19 an hour
- Full-time
- Background check
- 18 years or older
- Pass drug screening
- Profit sharing
- Health savings account
CNC Operator - Hydromat
Deutsche Precision, LLC —Maryland Heights, MO
- $23 - $28 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Trade school
- Paid holidays
- Health insurance
Quick Apply
Machine Operator
Keefe Group —Bridgeton, MO
- $19.50 - $20.50 an hour
- Urgently hiring
- High school diploma or GED
- Ability to lift 50 pounds
- Military encouraged
- AD&D insurance
- Paid holidays
Machine Operator
ALPLA INC —Saint Peters, MO
- Computer literacy
- High school diploma or GED
- Ability to lift 50 pounds
- Paid holidays
- Health insurance
Quick Apply
UTILITY OPERATOR
NICE-PAK PRODUCTS LLC —St. Louis, MO
- Part-time
- High school diploma or GED
- No travel
- Entry level
Quick Apply
2nd Shift Material Handler/Machine Operator
Alro Steel Corp —Earth City, MO
- Full-time
- No experience needed
- Forklift
- Typing
- Paid parental leave
- Paid holidays
2d
Machine Operator
Coin Wrap, Inc —Earth City, MO
- $20 an hour
- Full-time
- Basic math
- Assembly
- Ability to lift 50 pounds
- Profit sharing
- Health savings account
Quick Apply
13h
Filler Operator - 1st Shift
Dairy Farmers of America —St. Louis, MO
- Computer literacy
- Writing skills
- Basic math
Quick Apply
Machine Operator
Lighthouse for the Blind (non-profit manufacturing) —Berkeley, MO
- High school diploma or GED
- 2 years
- Entry level
Quick Apply
2d
Forklift Operator III
AIT Worldwide Logistics, Inc. —Bridgeton, MO
- $20.70 - $28.60 an hour
- Online Application
- English
- Mid-level
- High school diploma or GED
- Paid parental leave
- Health savings account
Operator
Arrow Box Company —Kirkwood, MO
- Full-time
- Cleaning
- Entry level
- Paid holidays
- Health insurance
Operator Assistant
Arrow Box Company —Kirkwood, MO
- Full-time
- Cleaning
- Entry level
- Paid holidays
- Health insurance
Machine Operator 2-2-3 Days 6:45 PM - 7:00 AM
Pretium —St. Louis, MO
- 12 hour shift
- Mid-level
- High school diploma or GED
- Ability to lift 50 pounds
Quick Apply
5-Axis CNC Mill Machinist
R&S Machining, LLC —St. Louis, MO
- $30 - $36 an hour
- Full-time
- Background check
- Mid-level
- 3 years
- Profit sharing
- Health savings account
Quick Apply
Fabrication Support - 3rd Shift
The H-J Family of Companies —High Ridge, MO
- 8 hour shift
- 18 years or older
- Computer literacy
- High school diploma or GED
- Profit sharing
- Paid holidays
CNC Lathe / Swiss Setup Machinist
Davlan Engineering, Inc. —St. Louis, MO
- Full-time
- Background check
- Mid-level
- In-person
- Health savings account
- Paid holidays
Quick Apply
Press Support - 2nd Shift
The H-J Family of Companies —High Ridge, MO
- 8 hour shift
- Computer literacy
- High school diploma or GED
- Ability to lift 50 pounds
- Profit sharing
- Paid holidays

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Mill Operator (St. Charles - 2nd Shift)

Trinity Products LLC -
Saint Charles, MO

Quick Apply

Job Details

Full-time
$23.06 an hour

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Opportunities for advancement

Qualifications

Machine operation
Tape measure proficiency
Personal protective equipment (PPE) adherence
High school diploma or GED
Cutting torches
Grinding tools
Plasma cutters
Steel
Machining equipment
Safety equipment
Milling machines
Manufacturing
Hand tools

Full Job Description

At Trinity Products, we’re more than just a steel fabrication company—we’re a 100% employee-owned team driven by pride, precision, and performance. As a Mill Operator on 2nd shift (Monday – Friday, 1:00pm – 9:30pm) you are at the heart of our steel mill, responsible for tasks related to the operation of our weld steel-pipe mill machine as well as various heavy equipment. If you're ready to roll up your sleeves AND you bring a mechanical mindset with an ambitious & positive attitude to learn-this job is for you!

Essential Duties and Responsibilities

Utilize various hand tools and equipment.
Operation of various hydraulic and electrical systems related to the mill machine.
Utilize various computer apps and programs.
Perform various mathematical calculations.
Utilize cutting torches, plasma cutters and welding equipment.
Perform other various tasks within the manufacturing process of helical steel pipe.
Ability to operate a crane and forklift (training provided).

Requirements:

High School diploma or GED equivalence
Steel toe boots and sleeved shirts required are the employee’s responsibility
Hard hat, safety glasses, ear plugs, protective gloves provided by Trinity
Must be able to work in changing ambient temperatures.
Must be able to work on your feet for extended periods of time.
Previous experience working with mechanical tools and environments.
Must have a willingness to train and learn new equipment.

Founded in January 1979 by Robert Griggs and a team of visionary partners, Trinity Products began as a bold dream fueled by hard work, innovation, and an unwavering entrepreneurial spirit. From those humble beginnings, we’ve grown into a national leader in steel and steel fabrication—thanks to our commitment to continuous improvement and delivering exceptional value to our customers.

Today, Trinity is proud to be a 100% Employee-Owned Company, with nearly 280 employee-owners who are directly invested in our success. With six strategic locations across the country and a broad, flexible product line, we proudly serve a wide range of industries and markets nationwide.

At Trinity, we believe our strength lies in our people. Our employee-owners are not just workers—they’re stakeholders, innovators, and the driving force behind our continued growth. If you’re looking to join a company where your contributions truly matter and your voice can shape the future, Trinity Products is the place for you.

Why You'll Love Working Here:

Employee-Owned – Your hard work builds your future. As an employee-owner, you're not just part of the team—you have a stake in the company's success.
Shift Premium Pay – Get rewarded for working with competitive shift differentials.
Outstanding Benefits Package – Enjoy comprehensive benefits including health, dental, vision, 401(k) with match, paid time off, and more—we invest in your well-being on and off the job.
Modern Facility & Equipment – Work in a well-maintained environment with top-tier tools and machines.
Career Growth Opportunities – We promote from within and offer continuous learning and development.
Supportive Team Culture – You’re not just a number here—you're part of a tight-knit crew that values teamwork, safety, and craftsmanship.

People with a criminal record are encouraged to apply

Work Location: In person

Quick Apply

Refine Your Search

machine operators jobs in maryland heights, mo

Mill Operator (St. Charles - 2nd Shift)

Manufacturing Technician

Production Machine Operator

Stamp Operator

CNC Operator - Hydromat

Machine Operator

Machine Operator

UTILITY OPERATOR

2nd Shift Material Handler/Machine Operator

Machine Operator

Filler Operator - 1st Shift

Machine Operator

Forklift Operator III

Operator

Operator Assistant

Machine Operator 2-2-3 Days 6:45 PM - 7:00 AM

5-Axis CNC Mill Machinist

Fabrication Support - 3rd Shift

CNC Lathe / Swiss Setup Machinist

Press Support - 2nd Shift

I want to receive the latest job alert for machine operators in maryland heights, mo

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