Operators & Assistant Operators

Corrugated Converting Operator / Operator Assistant

(Folder Gluer | Flexo Folder Gluer | Flatbed Die Cutter | Rotary Die Cutter)

Locations: Cerritos, CA & Ontario, CA
Shifts Available: st Shift & nd Shift

Position Summary

We are seeking motivated and skilled Corrugated Converting Operators and Operator Assistants to join our high-performance production teams at our Cerritos and Ontario, California facilities. These roles support the safe, efficient setup and operation of converting equipment used to manufacture high-quality corrugated packaging products.

Equipment may include Specialty Folder Gluers, Flexo Folder Gluers, Flatbed Die Cutters, and Rotary Die Cutters with inline flexographic printing. Opportunities are available on st and nd shifts, depending on experience and operational needs.

This position is ideal for candidates with hands-on corrugated manufacturing experience who are committed to safety, quality, productivity, and continuous improvement. Operator-level candidates may lead a crew, while Assistant-level candidates support setup, operation, and quality activities with opportunities for advancement.

Key Responsibilities

• Operate and/or assist in the setup and operation of corrugated converting equipment, including:

  Specialty Folder Gluers

  Flexo Folder Gluers

  Flatbed Die Cutters

  Rotary Die Cutters with flexographic printing

• Support or lead a production crew of + team members with a focus on safety, quality, housekeeping, and efficiency

• Perform accurate machine make-readies and job setups according to work orders and customer specifications

• Configure and adjust machine components such as:

  Feeders, folding arms, belts, rails, compression sections

  Glue systems (cold and hot melt)

  Flexo print decks (anilox rolls, plates, ink systems)

  Rotary or flatbed die cutting systems, channel scoring, stripping, and ejection

• Conduct incoming material inspections, first-article checks, and in-process quality inspections

• Monitor run speeds, registration, folding accuracy, glue application, and die cut quality to minimize waste and downtime

• Troubleshoot mechanical or quality issues and escalate complex problems to Maintenance

• Accurately record production output, scrap, downtime, and quality data in ERP or production tracking systems

• Maintain a clean, organized, and safe work area in compliance with S, Lean, and safety standards

• Collaborate cross-functionally with Design, Scheduling, Customer Service, Sales, Quality, and Maintenance teams

Daily Responsibilities

• Perform or assist with machine setup and startup checks at the beginning of each shift

• Verify job tickets, tooling, dies, print plates, inks, and materials

• Monitor production for quality and make real-time adjustments as needed

• Clean and maintain ink, glue, and machine components

• Enter production and downtime data into tracking systems

• Complete required production and quality documentation

Weekly Responsibilities

• Coordinate with Maintenance and Supervisors on preventative maintenance activities

• Inspect and clean tooling, dies, anilox rolls, stripping components, and accessories

• Review job changeovers and suggest improvements for efficiency and quality

• Participate in safety meetings, toolbox talks, and team huddles

• Assist with training and cross-training of crew members as needed

Skills & Qualifications

• Strong mechanical aptitude with the ability to troubleshoot high-speed converting equipment

• Working knowledge of corrugated substrates, flute profiles, and box styles

• Experience with folding/gluing, flexographic printing, and/or die cutting processes

• Ability to read job tickets, CAD drawings, dielines, and quality specifications

• Detail-oriented with strong organizational and communication skills

• Familiarity with ERP systems (, Amtech), production reporting, and Microsoft Office

• Knowledge of Lean manufacturing, S, and safety practices preferred

Education & Experience

• High school diploma or equivalent required

• Operator Level:

  –+ years of corrugated converting experience

  Prior leadership or crew lead experience preferred

• Operator Assistant Level:

  Manufacturing or packaging experience preferred

  Willingness to train and advance into an Operator role

Physical Requirements

• Ability to stand, bend, and work on feet for extended periods (up to -hour shifts)

• Ability to lift up to lbs

• Comfortable working in a manufacturing environment with noise, dust, inks, and adhesives
  
  ZR