Machine Operator 3rd Shift (10:00 pm to 6:30 am)

PRETIUM; Illinois; On-site; USD 26,000 - 37,000; Full time

Job summary

PRETIUM in Saint Charles, IL is seeking an on-site Manufacturing Operator to run and supervise packaging and plastics production lines. You will start up machines, monitor set points, and perform routine maintenance while ensuring quality checks and accurate paperwork are completed.

Ideal candidates have 1–3 years of machine operation experience in packaging/plastics, basic math and CNC familiarity, and the ability to work in a team, lifting and standing for shifts.

Qualifications

• Requires high school education or equivalent plus mechanical training/aptitude and technical training on packaging, plastics and printing equipment.
• Requires a minimum of 1 to 3 years experience operating machines used in the packaging/plastics industry.
• Basic to intermediate computer skills, including use of CNC machines.

Responsibilities

• Start up production machines and verify set points.
• Operate extrusion blow mold, extrusion, injection blow mold, injection mold, label, pad printer and silk-screen machines.
• Perform minor maintenance, clean filters and monitor while purging.
• Ensure correct sleeves, boxes, labels, and materials are used for the line (verify by part numbers).
• Conduct quality inspections during line runs and check samples for spec compliance.
• Make proper machine adjustments, respond to problems on the line.
• Notify supervisor when repairs are required and re-start machines after maintenance.
• Prepare paperwork and document problems, causes and solutions; record production/quality data.
• Keep area clean, enforce safety and housekeeping policies; assist with training of other technicians.
• Provide relief for breaks and lunches; perform related duties and special projects.

Skills

Reading & writing (basic)

Math basics

Reasoning / problem solving

CNC basics

Communication

Education

High school diploma

Mechanical training/aptitude

Tools

Calipers

Gauges

Scales

Extrusion equipment

Labeling machines

Job description

Posting Details

• Posted on September 21, 2026

Locations

• Saint Charles, IL 60174, USA
• On-site
• Rate : $23 USD per hour
• Operators
• Full-Time
• Requisition #: MACHI003134

Description

Essential Functions:

• Start up production machines; periodically check to insure machine set points are accurate.
• Operate various production machines (extrusion blow mold, extrusion machine, injection blow mold, injection mold, label, pad printer, silk-screen).
• Ensure proper operation of machines; clean filters, perform minor maintenance, and monitor while purging.
• Insure proper sleeves, boxes, labels and materials are used for the line running (verify by part numbers).
• Conduct quality inspections while line is running; check samples for compliance to specifications.
• Respond to problems on the line making proper adjustments to machines.
• Notify supervisor when repairs and maintenance are required.
• Re-start machines after maintenance is completed.
• Prepare paperwork/documentation on problems, cause and solutions.
• Record production and/or quality data (manual/data collector). Close out production run.
• Keep area clean and free of debris, enforce all safety and housekeeping policies and practices
• Assist with training other Technician Operators on various aspects of the job
• Provide relief for breaks and lunches
• Perform other related duties and special projects.

Marginal Functions:

• May make boxes, pack and/or test various products.
• May attach labels to products.

POSITION QUALIFICATION REQUIREMENTS

Education: Requires a high school education or equivalent plus mechanical training/aptitude and technical training on packaging, plastics and printing equipment.

Experience: Requires a minimum of 1 to 3 years experience operating machines used in the packaging/plastics industry in order to gain sufficient skill to perform the requirements of the position.

Skills and Abilities, which may be representative but not all inclusive of those commonly associated with this position:

• Language: Perform reading, writing and speaking at a basic level.
• Mathematical: Competent in practical application of arithmetic, algebra, geometry and trigonometry; add, subtract, multiply and divide all units of measure; calculate fractions, percentages, ratio and proportion, variables and formulas.
• Reasoning: Ability to apply rational principles to solve practical problems and deal with several concrete variables in standardized situations and to interpret a variety of instructions furnished in written, oral, diagram or schedule form.
• Computer skills at a basic to intermediate level, including use of CNC machines.

Machines, Tools, Equipment, Software and Work Aids, which may be representative but not all inclusive of those commonly associated with this position:

Mechanics tools, calipers, gauges, weight scales, extrusion blow mold machine, extrusion machine, injection mold machine, injection blow mold machine, lining machine, label machine, pad printer, silk-screen.

Physical/Visual Activities or Demands: Physical/visual activities or demands that are commonly associated with the performance of the functions of this job.

• Standing, walking, bending, lifting, moving, talking, hearing, pushing, carrying, reaching, and grasping,
• Flow of work and character of duties involve normal mental and visual attention along with manual coordination; or part time concentrated attention and coordination.
• Clarity of vision at 20 inches or less and 20 feet or more, the ability to bring objects into sharp focus, to judge distance and space relationships and to identify and distinguish colors.
• Light to medium work - exert up to 50 pounds of force continuously and up to 50 pounds of force frequently to lift, carry, push, pull or otherwise move objects.

Work Conditions: Environmental and atmospheric conditions commonly associated with the performance of the functions of this job.

Physical conditions include proximity to moving mechanical parts and exposure to noise, dust, high temperatures, heat from equipment, hot water, hot plastic, and heater bands to melt plastic.

Protective clothing that may be required includes: hair net, safety glasses, earplugs, and gloves.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.