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Converting Machine Jobs in California (NOW HIRING)

Mactac

Machine Operator - Converting

Ontario, CA · On-site

$17.25 - $20.50/hr

1st Shift - 4:00AM - 12:00PM Summary Operates machines in the Converting and Finishing Department to rewind and slit materials into rolls of specified widths and lengths depending on customer ...

Mactac

Machine Operator - Converting

Ontario, CA · On-site

$17.25 - $20.50/hr

Summary Operates machines in the Converting and Finishing Department to rewind and slit materials into rolls of specified widths and lengths depending on customer requirements. Essential Duties and ...

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Converting Machine information

What is a converting machine?

A Converting Machine is an industrial device used to process raw materials like paper, plastic, or foil into finished products such as packaging, labels, or wipes. These machines perform actions such as cutting, folding, laminating, printing, or rewinding materials to meet specific product requirements. Operators of Converting Machines ensure the equipment runs smoothly, adjust machine settings for different jobs, and perform routine maintenance. Converting Machines are commonly found in manufacturing, packaging, and printing industries, playing a key role in transforming bulk materials into consumer-ready goods.

What are the key skills and qualifications needed to thrive as a converting machine operator?

To thrive as a Converting Machine Operator, you need mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with machine setup, operation, and maintenance—often using computerized control panels and quality inspection tools—is essential. Strong problem-solving skills, teamwork, and effective communication help operators excel in fast-paced production environments. These competencies ensure smooth machine operation, minimize downtime, and maintain product quality and safety standards.

What are some common challenges faced by operators working with converting machines, and how can they be addressed?

Operators working with converting machines often encounter challenges such as machine jams, material misalignment, and maintaining consistent product quality. Troubleshooting skills and attention to detail are essential for quickly identifying and resolving these issues to minimize downtime. Regular maintenance, adherence to safety protocols, and clear communication with team members and supervisors also play a key role in ensuring smooth operations and high-quality output.

What is the difference between Converting Machine vs Cutting Machine?

AspectConverting MachineCutting Machine
Primary FunctionTransforms raw materials into finished or semi-finished products through processes like folding, laminating, or assemblingCuts materials into specified sizes or shapes, such as paper, fabric, or metal sheets
Work EnvironmentManufacturing or packaging facilities, often involving continuous processingManufacturing, fabrication shops, or production lines focused on material sizing
Common CertificationsMachine operation certifications, safety trainingMachine operation certifications, safety training

While both machines are used in manufacturing, Converting Machines focus on transforming and assembling materials, whereas Cutting Machines specialize in slicing materials into desired dimensions. Understanding these differences helps in selecting the right equipment for specific production needs.

What are popular job titles related to Converting Machine jobs in California?

For Converting Machine jobs in California, the most frequently searched job titles are:

What job categories do people searching Converting Machine jobs in California look for?

The top searched job categories for Converting Machine jobs in California are:

What cities in California are hiring for Converting Machine jobs?

Cities in California with the most Converting Machine job openings:

Converting Machine jobs near you
Infographic showing various Converting Machine job openings in California as of June 2026, with employment types broken down into 3% As Needed, 64% Full Time, 5% Part Time, 3% Temporary, 4% Contract, and 21% Nights. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution.

Machine Operator - Converting

Ontario, CA • On-site

Mactac North America
Manufacturing • 501 - 1,000 employees
Learn more about Mactac North Americaexternal

$23.95 - $25.69/hr

Full-time

Re-posted 8 days ago

Job description

1st Shift  - 4:00AM - 12:00PM SummaryOperates machines in the Converting and Finishing Department to rewind and slit materials into rolls of specified widths and lengths depending on customer requirements.Essential Duties and ResponsibilitiesReads and understands work orders to determine customer product requirements.Sets up, adjusts, and runs equipment to meet customer requirements.Retrieves material specified on work order by using rolling carts or forklift.Adjusts machine parameters to specified width of material as required.Mounts master roll of material on machine, supports and threads material over tension bar, between feed rollers, and under rotary blades.Notifies supervisor of shortages, quality issues or additional slit rolls to be converted.Inspects product during slitting process and accepts it if it is within quality specifications.Follows procedures for rejecting material if product is not of proper quality.Processes all paperwork and computer data to complete customer orders.Coordinates with material handling to ensure material packaging meets specified requirements.Coordinates with material handling on material movements required to meet shipping and/or stocking requirements.Maintains equipment and cleans work areas.Conducts safety inspections of work area prior to and during shift.Supports other departmental activities such as cutting cores, operating power cutter, and helping in Line Packaging area.Performs any other activity as required for by Management.Competencies, Knowledge, Skills, Abilities:Must be able to follow written and oral instructionsMust be able to use various measuring tools such as scales, rulers, graduated cylinder, and other laboratory devices.Proficient math skills including the ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent and to draw and interpret bar graphs.Physical demands include; regularly required to stand, walk, talk or hear and climb ladders with great heights. The employee is frequently required to; use hands to finger, handle, or feel and reach with hands and arms. The employee is occasionally required to sit and stoop, kneel, crouch, or crawl. The employee must regularly lift and /or move up to 50 pounds and occasionally lift and/or move up to 100 pounds with assistance. Specific vision abilities required by this job include close vision, distance vision, color vision, depth perception and ability to adjust focus.Education and/or ExperienceHigh school diploma or general education degree (GED). (Preferred)1-year manufacturing experience preferred experience in operation of various machine consisting of slitting, sheeting, cutting or converting.Disclaimers:The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job.It is the policy of Mactac that all employees are employed at the will of Mactac for an indefinite period and are subject to termination at any time, for any reason, with or without cause or notice. At the same time, employees may terminate their employment at any time and for any reason.Equal Opportunity Employer. All qualified candidates will receive consideration for employment and will not be discriminated against based on race, color, religion, sex, sexual orientation, gender identify, national origin, protected veteran status, disability, age, pregnancy, genetic information, creed, citizenship status, marital status or any other consideration prohibited by law or contract.
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