UNKNOWN

FEED

A well-established industrial packaging manufacturer is hiring a Flexo Press Operator to set up and run flexographic printing presses, converting rolls of paper stock into finished labels through die-cutting and stripping. This is a great entry point into flexographic printing/converting — 1–2 years of hands-on flexo experience is ideal, and we’re open to training the right candidate.

HOUR

JCSI

Flexo Press Operator

Crelate

A well-established industrial packaging manufacturer is hiring a Board Press Operator to set up and run flexographic UV printing presses on heavier board/tag stock, including foil application and die-cutting. Lamination experience — working with adhesives/glue systems on multi-substrate stock — is a strong plus for this role.

Board Press Operator

In addition to the above, this Dry Blend Operator will be required to perform temporary, unusual or miscellaneous duties as directed by the Team Leader/Manufacturing Supervisor; and to complete any other duties as assigned by the Team Leader/Manufacturing Supervisor; restriction or a guarantee of responsibilities for this position. This Operator shall be skilled in the use of forklifts, vacuum lifts, bad/Supersack filler, bad sealer, blender, batch controller and other equipment used in the dry blend batch manufacturing process.

Ensign-Bickford Industries

Dry Blend Operator

ea_via_bold

Whether you want to expand your responsibilities, strengthen your technical skills, or pursue additional certifications, Woodard & Curran supports professional growth through training, mentorship, and ongoing development opportunities. We foster an inclusive, collaborative culture that supports professional growth, flexibility, and meaningful work, empowering our employees to make a lasting impact on our clients, communities, and the planet.

Woodard & Curran Inc

Water and Wastewater Treatment Operator

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The Gund Company is recognized for exceptional employee engagement and is committed to developing employees who want to build meaningful careers in manufacturing. Whether you're an entry-level operator eager to learn or an experienced machinist looking for your next opportunity, you'll find a team that supports your growth and values your contributions.

GUND COMPANY, INC., THE

CNC Operator II - 2nd Shift

Your primary responsibility will be to treat wastewater, determine water quality, and release treated water to city publicly owned treatment works as well as maintenance, installation, and repairs of the wastewater plant's mechanical equipment including gas and diesel engines, heat exchangers, fans, valves, compressors, storage tanks, pumps of various types, overhead cranes and hoists. Experience as a journeyman working in the installation, maintenance, repair, and troubleshooting of process equipment of the type used in wastewater treatment facilities.

Liquid Environmental Solutions

Industrial Wastewater Plant Operator

Plant Operator

The Gund Company

CNC Operator I, II, III - 2Nd Shift

ADAPTED_NOW

CNC Operator I, II, III - 1st or 2nd Shift

J-Vers Cloud

CNC Operator I, II, III - 1St Or 2Nd Shift

The primary function of a Blow-mold Operator is to operate and maintain the extruders, dressers, and regrind room effectively and efficiently while maintaining the highest degree of integrity as it relates to the safety and quality of this operation. All employees must support and uphold all Kraft Heinz Quality Policies and Procedures as it relates to their job function, while maintaining an understanding of how their job role directly effects the success of the quality program and its components.

Kraft Heinz

Blow Mold Operator- Temp to Hire

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Woodard & Curran, Inc.

Water And Wastewater Treatment Operator

Whether it's fragrance that helps you focus, alternative meat that's better for the planet, or reducing sugar without losing flavor, this is where you help shape the future of nutrition, health, and beauty for everyone, everywhere. In addition to base salary, we also offer a comprehensive total rewards package, inclusive of annual incentive pay, a retirement savings plan, health care coverage, paid time off, recognition programs and a broad range of other benefits.

DSM Nutritional Products Asia Pacific Pte Ltd

Associate Operator, Production Tech I (3rd Shift) - St. Louis, MO

Associate Operator, Production Tech I (1st Shift) - St. Louis, MO

While crushing plant is in operation this position, will walk around and observe crushers and conveyors for proper function, perform clean up using manual means along with operating skid steer, perform greasing of bearings, assist fellow crews members with plant mode changes, and perform repairs as needed. The Plant Operator & Maintenance position is involved with the activities associated with the rock crushing processing plant; includes monitoring, maintaining, and repairing the crushers, conveyors, and vibrating sizing screens.

Central Stone Co

Plant Operator/Maintenance

OTHER

Go Logistix Inc. is a driver-focused logistics company built to support owner-operators with transparency, flexibility, and consistent freight opportunities nationwide. Our mission is simple: provide reliable freight, fair compensation, and strong operational support so owner-operators can scale sustainably.

Go Logistix Inc

TWIC/TSA Sprinter Van/Cargo Van Owner Operator

Betterteam

CONTRACTOR

May require shift work, including 8/10/12 hour day/night schedules working during various days of the week. Title: Manufacturing Technician 2. 3rd shift - Mon, Tues, Wed, and Thurs (10 hour shifts) 10pm 8:30am the next day.

Apidel Technologies

Packaging Operator 1

partner Conrep

Quality Expectations: All employees must support and uphold all Kraft Heinz Quality Policies and Procedures as it relates to their job function, while maintaining an understanding of how their job role directly effects the success of the quality program and its components. Safety Expectations: All employees must support and uphold all Kraft Heinz Safety Policies and Procedures as it relates to their job function, while maintaining an understanding of how their job role directly effects the success of the safety program and its components.

KAB Machine Operator - Temp to Hire

Demonstrated experience with process design, plant layout, and equipment commissioning in a new or expanding facility; line startup experience (leading or participating) required; greenfield launch experience strongly preferred. Proficient in CAD software (AutoCAD, SolidWorks, or similar) for plant layout and process design; experience with process control systems, data analysis tools, and ERP/MES systems; proficient in Microsoft Office Suite.

King Technology, Inc

Sr. Manufacturing/Process Engineer

Dependent on facility and location, may be responsible for any variety of the following; unloading and cleaning barges shore-side, movement of product to storage, loading of trucks using heavy equipment, loading of rail, loading of products to required specifications; operating, running, monitoring, and shutting down dryer; operating a variety of heavy equipment. Today, CGB operates an enterprise with over 100 locations and nearly 2,000 U.S. employees overseeing a diverse family of businesses that provide an array of services for producers and logistics services for an international base of customers.

Process Operator Jobs in Saint Charles, MO

Flexo Press Operator JCSI

Board Press Operator JCSI

Dry Blend Operator Ensign-Bickford Industries

Water and Wastewater Treatment Operator Woodard & Curran Inc

CNC Operator II - 2nd Shift GUND COMPANY, INC., THE

Industrial Wastewater Plant Operator Liquid Environmental Solutions

Plant Operator Liquid Environmental Solutions

CNC Operator I, II, III - 2Nd Shift The Gund Company

CNC Operator I, II, III - 1st or 2nd Shift The Gund Company

CNC Operator I, II, III - 1St Or 2Nd Shift The Gund Company

Blow Mold Operator- Temp to Hire Kraft Heinz

Water And Wastewater Treatment Operator Woodard & Curran, Inc.

Associate Operator, Production Tech I (3rd Shift) - St. Louis, MO DSM Nutritional Products Asia Pacific Pte Ltd

Associate Operator, Production Tech I (1st Shift) - St. Louis, MO DSM Nutritional Products Asia Pacific Pte Ltd

Plant Operator/Maintenance Central Stone Co

TWIC/TSA Sprinter Van/Cargo Van Owner Operator Go Logistix Inc

Packaging Operator 1 Apidel Technologies

KAB Machine Operator - Temp to Hire Kraft Heinz

Sr. Manufacturing/Process Engineer King Technology, Inc

Grain Elevator Operator- Barge Facility Technician CGB

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