Hiring guide · Mechanics, Maintenance & Manufacturing
How to Hire a Molder and Caster
Pay benchmarks, qualifications, sourcing, screening and interview questions for hiring molder and casters, plus a plan to get them productive fast.
Write a clear job description, offer competitive pay (the national median is $46,170), recruit through technical college automotive, diesel, aviation and machining programs, verify PCI certification where applicable, run a structured interview with a practical skills check, and onboard with a 30-60-90 day plan.
Pay data: BLS OEWS, May 2025 · Outlook: BLS 2025–35 · Checked October 15, 2026
The hiring market for molder and casters
There are about 43,000 molder and casters employed in the U.S., with roughly 5,100 openings each year. Employment is projected to change +5.8% from 2025–35 (faster than average). Expect competition for qualified candidates: speed and a strong offer matter.
Pay benchmarks for offers
| Candidate level | Annual | Hourly* |
|---|---|---|
| Entry level (10th–25th percentile) | $35,850–$39,280 | $17.24–$18.88 |
| Typical / mid-career (median) | $46,170 | $22.20 |
| Experienced (75th percentile) | $53,000 | $25.48 |
| Top of market (90th percentile) | $61,530 | $29.58 |
*Annual ÷ 2,080 hours except median. National BLS data; adjust for your state and metro area. Many states and cities now require pay ranges in job postings.
What to look for
Must-haves
- High school diploma or equivalent (typical entry level)
- Mold prep
- Teamwork
Nice-to-haves
- PCI certification
- ACI field testing
- Crane signal training
- Experience with molds and forms
Where to find molder and casters
- Technical college automotive, diesel, aviation and machining programs
- Manufacturer and dealer training programs
- Military transition and SkillBridge programs
- Manufacturing career fairs and referrals
- Job postings that use common alternate titles: Casting Worker, Concrete Caster, Precast Worker, Mold Shaper
Screening checklist
- ASE, FAA A&P, NIMS or other credentials as applicable
- A hands-on diagnostic, measurement or setup test
- Tool inventory for roles where technicians supply tools
- Safety record and lockout/tagout knowledge
Follow federal, state and local rules on background checks, drug testing and fair-chance hiring, and apply screening consistently to all candidates for the role.
Interview questions to ask
Ask every candidate the same questions and score answers on a structured scorecard.
1. “Have you worked with concrete?”
What a strong answer includes: Share.
2. “Can you lift?”
What a strong answer includes: Answer.
3. “How do you avoid voids?”
What a strong answer includes: Explain.
4. “Can you start early?”
What a strong answer includes: Answer.
5. “Why this job?”
What a strong answer includes: Share.
Practical skills checks
A short demonstration beats a perfect resume. Ask candidates to talk you through, or perform under supervision, tasks such as:
- Pour and Vibrate a Precast Form (see the steps)
- Strip a Precast Piece Safely (see the steps)
- Patch Small Surface Defects (see the steps)
Red flags
- Can’t describe basic safety practices for the role
- Vague or inconsistent work history with no explanation
- Unfamiliar with core terms such as Precast, Release agent, Rebar
- Negative talk about every past employer or coworker
Onboard for retention
The first 90 days decide whether a new hire stays. Use our Molder and Caster 30-60-90 day onboarding plan and give every new hire the same foundation with Molder and Caster training. Show them the path forward: Laborer → Caster → Lead Caster → Plant Foreman.
Hiring molder and casters: FAQ
How much should I pay a molder and caster?
The U.S. median wage for molder and casters is $46,170 per year ($22.20/hour), according to BLS May 2025 data. Entry-level offers often fall near the 25th percentile ($39,280), while experienced hires command closer to the 75th percentile ($53,000). Adjust for your local market.
What qualifications should a molder and caster have?
BLS lists “high school diploma or equivalent” as the typical entry-level education. Look for PCI certification and ACI field testing where relevant, plus skills such as mold prep, concrete pouring, and reinforcement.
How long does it take to train a new molder and caster?
Becoming qualified typically takes A year or more on the job. After hire, plan for a structured 30-60-90 day onboarding period; BLS classifies on-the-job training for this occupation as “long-term on-the-job training.”