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Inserter Operator Jobs in Missouri (NOW HIRING)

Marathon Electric

CNC Operator

Lebanon, MO

$17.75 - $24.25/hr

Job Overview We are seeking an experienced CNC Operator to join our manufacturing team in a dynamic ... Insert and secure tooling in machine turrets. * Use hand tools and manual machines as needed

Insteel Industries

Machine Operator Support

Saint Joseph, MO · On-site

$16.50 - $19.50/hr

Position Snapshot A Machine Operator Support is commonly expected to have mechanical and ... An equivalent combination of education and work-related experience may be acceptable. [insert ...

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Inserter Operator information

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$12

$16

$19

How much do inserter operator jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for inserter operator in Missouri is $16.19, according to ZipRecruiter salary data. Most workers in this role earn between $15.10 and $17.12 per hour, depending on experience, location, and employer.

What is an inserter operator?

An Inserter Operator is responsible for operating and maintaining mailing or inserting machines that prepare printed materials for distribution. They ensure that mail pieces are correctly assembled, sorted, and processed according to specifications. The role includes troubleshooting machine issues, performing routine maintenance, and monitoring production quality. Inserter Operators often work in mailing facilities, print shops, or large organizations that handle bulk mailings. Attention to detail and mechanical aptitude are essential for this role.

What are typical daily responsibilities for an inserter operator?

As an Inserter Operator, a typical day involves setting up, operating, and monitoring inserting machines to ensure that mail pieces are correctly assembled and prepared for mailing. You will frequently replenish supplies such as envelopes and paper, perform routine quality checks, and troubleshoot minor equipment issues to keep production flowing smoothly. Collaboration with supervisors, maintenance personnel, and other machine operators is common to meet production deadlines and resolve any workflow problems. Attention to detail and the ability to handle repetitive tasks efficiently are key components of daily success in this role.

What are the key skills and qualifications needed to thrive as an inserter operator?

To thrive as an Inserter Operator, you should have mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with mail inserting machines, sorting equipment, and basic computer systems is often required, with some employers preferring candidates with experience in print/mail production environments. Strong problem-solving abilities, reliability, and teamwork are valuable soft skills in this role. These qualifications help ensure efficient operation, minimize machine downtime, and maintain the accuracy and timeliness of mail processing.

What does an Inserter Operator do?

An Inserter Operator operates machinery that inserts materials such as paper, labels, or other items into products or packaging. They set up, monitor, and troubleshoot the equipment to ensure efficient and accurate operation, often working in manufacturing or printing environments. Attention to detail and familiarity with machinery are important for this role.

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Inserter Operator jobs near you
Infographic showing various Inserter Operator job openings in Missouri as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $33,677 per year, or $16.2 per hour.

** CNC Standard Operator - WEA (2nd Shift)

Grandview, MO

DWYER INSTRUMENTS, LLC
Industrial Automation Equipment Manufacturing • 501 - 1,000 employees
Learn more about DWYER INSTRUMENTS, LLCexternal

$20.80 - $25.89/hr

Full-time, Other

Re-posted 17 days ago

Job description

Description

CNC Standard Operator
Grade Level: 4
The CNC Standard Operator located in Grandview, MO reports to the Machine Shop Supervisor and is responsible for using CNC and/or conventional machine tools involving operations where the operator is required to prepare, adjust and tear down tooling set-ups on machine(s) to which assigned.

Essential Duties and Responsibilities:

  • Prepare and install tooling necessary for standard parts production as directed to fill order requirements. This involves obtaining tool sets and setting up the machines to which they are assigned.
  • Operate machine tool after set-up, checking first pieces to assure conformance with prescribed dimensions and quality standards. This involves measurements using standard precision instruments or pre-set gages and blueprints prepared by the company's engineering staff.
  • Operate the machine after set-up or instruct another operator in proper operation/set-up of machine.
  • Select, remove, and replace indexable inserts. Sharpen the necessary cutting, drilling and boring tools using specialized sharpening equipment, or by hand.
  • Make minor CNC program adjustments, including: geometry and tooling offsets to maintain stated manufacturing tolerances.
  • Change cutting oils, clean and lubricate machinery as required. Use guards to prevent injury, oil splash, and unnecessary cleanup.
  • Care for hand tools, manufacturing devices and tooling related to assigned machine(s), storing as directed or in accordance with shop procedures.
  • Record production information as directed.
  • Use available safety equipment/guards and observe shop safety procedures. Keep the work area(s) neat, clean, and organized.

Key Performance Indicators (KPI's):

  • Cycle time variations
  • Scheduled operation time
  • Finished good quality
  • Supplier on-time delivery
  • Management line scheduling visibility

Requirements

Required Skills / Experience / Equipment Operation:

  • Must have sufficient experience and/or training in basic machine shop practices to operate and set-up CNC lathe(s), CNC machining Centers, milling machine(s), radial drill(s), and any light drill press (es) in accordance with shop drawings and instructions.
  • Ability to work under limited supervision and direct operators.

Physical/Mental Essential Functions:

  • Ability to stand for prolonged periods of time
  • Ability to reach above shoulders
  • Ability to walk back and forward thought-out facility
  • Ability to control operation of hand or foot
  • Ability to lift / carry up to 50 pounds.
  • Ability to turn wrist frequently in repetitive motion

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