Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic
O*NET 51-4072.00 · SOC 51-4072
Molding is a risky career choice. Median pay is $44k a year with -3.4% projected growth through 2035 (declining) and about 13,800 openings a year. AI exposure: Elevated.
Bureau of Labor Statistics projections 2025–2035 · Data updated 2026-07-27
What You'd Actually Do
- →Set up molding or casting machines according to job specifications
- →Load plastic or metal materials into machine hoppers or dies
- →Monitor machine cycles and adjust settings to reduce defects
- →Remove finished molded parts and trim excess flash or sprues
- →Inspect molded parts for dimensional accuracy and surface quality
Education & How to Get In
Molding roles typically require a high school diploma or equivalent, with most training happening on the job. This makes it one of the more accessible career paths — you can often start working while earning certifications or completing short-term training programs.
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Work Environment
Hands-on — labs, workshops, or field sites
Mixed — alternates between solo focused work and collaboration
A Day in the Life
While every role varies by employer and specialization, a typical day as a Molding involves a mix of core responsibilities:
Personality Fit (RIASEC)
Who Thrives as Molding?
Based on the interests and work style this role actually demands, these personality types tend to fit it best. Salary and growth tell you if a career is worth entering — personality fit tells you whether you'll still want it in five years.
Not sure which you are? Take the 7-minute quiz →
See Open Molding Roles
Browse live openings to get a feel for requirements and pay in your area.
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Job Outlook
Employment of Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic is projected to decline 3.4% from 2025 to 2035, declining for all occupations.
Will AI Replace This Job?
- ·41% routine cognitive tasks — high automation target
- ·47% physical tasks — limited by robotics progress
Scored from the mix of routine, creative, physical and social tasks the role involves, adjusted for sector and projected growth. An estimate, not a forecast.
Common Questions
How much does a Molding make?
The median Molding earns $44k a year, according to the Bureau of Labor Statistics' May 2025 wage data. Half earn more than that and half earn less, and pay varies considerably by state, industry and experience.
Will AI replace Molding jobs?
Our model puts Molding at 54 out of 100 for automation exposure, which is elevated disruption risk. The main drivers: 41% routine cognitive tasks — high automation target; 47% physical tasks — limited by robotics progress.
Is Molding a growing field?
Employment is projected to shrink 3.4% between 2025 and 2035, which is declining. That works out to roughly 13,800 openings a year, counting both new positions and people leaving the occupation.
What degree do you need to be a Molding?
Most Molding roles need a high school diploma or equivalent, with training happening on the job. A degree is not the usual route in.
How long does it take to become a Molding?
Typically under a year, usually a high school diploma plus short training. O*NET classes this role as Job Zone 2 of 5, which describes how much preparation people in it usually have.
Is a Molding career right for you?
Your personality, values, and strengths matter as much as the job market. Take the quiz to see your personalized Future-Fit Score for this career and hundreds more.
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