What You'll Do

  • Clean and smooth molds, cores, and core boxes, and repair surface imperfections.
  • Move and position workpieces, such as mold sections, patterns, and bottom boards, using cranes, or signal others to move workpieces.
  • Sprinkle or spray parting agents onto patterns and mold sections to facilitate removal of patterns from molds.
  • Position patterns inside mold sections, and clamp sections together.
  • Position cores into lower sections of molds, and reassemble molds for pouring.
  • Sift and pack sand into mold sections, core boxes, and pattern contours, using hand or pneumatic ramming tools.
  • Tend machines that bond cope and drag together to form completed shell molds.
  • Cut spouts, runner holes, and sprue holes into molds.
  • Lift upper mold sections from lower sections, and remove molded patterns.
  • Form and assemble slab cores around patterns, and position wire in mold sections to reinforce molds, using hand tools and glue.

Essential Skills

Monitoring 3.0/5
Operations Monitoring 3.0/5
Active Listening 2.88/5
Critical Thinking 2.88/5
Time Management 2.88/5
Speaking 2.62/5
Complex Problem Solving 2.62/5
Operation and Control 2.62/5
Judgment and Decision Making 2.62/5
Active Learning 2.38/5
Quality Control Analysis 2.38/5
Reading Comprehension 2.25/5

Career Fit Overview

Use this summary to understand the kind of profile this role rewards. It helps you judge whether this career looks like a stronger match than your current role, a nearby move worth exploring, or a broader path to compare more seriously.

Top passions

  • Maker: Building and fixing energizes you. You like tangible results and practical tools.
  • Organizer: Bringing order to data and processes satisfies you.
  • Analyst: Investigating problems and finding patterns keeps you engaged.

Common styles

Attention to Detail, Dependability, Cautiousness, Stress Tolerance, Perseverance

Want a personal read on fit? Take the free assessment and compare this career to your current role, nearby alternatives, and broader stronger-fit options.

Key Abilities

This career demands strong capabilities in the following areas:

Trunk Strength 3.75/5
Manual Dexterity 3.62/5
Arm-Hand Steadiness 3.5/5
Static Strength 3.5/5
Finger Dexterity 3.38/5
Multilimb Coordination 3.25/5
Near Vision 3.25/5
Problem Sensitivity 3.12/5

Technologies & Tools

Autodesk AutoCAD CNC Software Mastercam Computer aided manufacturing CAM software Dassault Systemes SolidWorks Inventory tracking software Machine control software PTC Creo Parametric

Work Environment & Strengths

Common Strengths for This Career

  • Attention to Detail (High importance: 4.46/5)
  • Dependability (High importance: 4.43/5)
  • Cautiousness (High importance: 4.0/5)
  • Stress Tolerance (High importance: 3.63/5)
  • Perseverance (High importance: 3.54/5)

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Take Free 15-Min Assessment →

How to Become One

Some previous work-related skill, knowledge, or experience may be helpful but is usually not required. Training is often provided on the job.

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Also Known As

This career is known by many different job titles across industries. Here are all the variations:

Airset Caster Airset Molder Bond Runner Core Baker Core Drier Core Machine Operator Core Maker Core Microarchitect Core Oven Tender Core Paster Core Piler Core Rescuer Core Setter Core Stacker Core Sticker Core Stripper Coremaker Dry Molder Dry Sand Molder Foundry Finisher Foundry Mold Assembly and Shake Out Worker Foundry Molder Foundry Tender Foundry Worker Golf Club Head Former Green Sand Molder Hand Coremaker Hand Former Hand Spring Former Mold Capper Mold Closer Mold Finisher Mold Maker Mold Operator Mold Tooling Technician (Mold Tooling Tech) Molder No Bake Molder Pattern Molder Sand Cutter Sand Cutter Operator Sand Molder Sweep Molder Wax Pattern Coater

Career Fit FAQs

Is this career a good fit for me

This page shows the role itself. To see personal fit, use the assessment to compare your interests, motivations, and strengths against this career and against the role you are in now.

Can this help if I want to stay in my field

Yes. Many people use career pages like this to compare nearby roles in the same field and see whether they need a full switch or a better-fit version of the work they already know.

What should I compare first

Start with the daily tasks, the preparation level, and the work-style signals on this page. Then use the assessment to see whether this role looks like a stronger fit than your current role or just a different title.