Aerospace Mold Maker — Precision Injection Tooling

SMP Engineering Inc; Glendale (CA); On-site; USD 65,000 - 95,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off and holidays

Ongoing training and career developmen

Job summary

SMP Engineering Inc in Glendale, CA is seeking a Mold Maker (Injection Molding) to support the design, fabrication, maintenance, and repair of high-precision molds used in aerospace and defense applications. This morning-shift role demands exceptional attention to detail, tight-tolerance tooling, and strict adherence to quality and regulated manufacturing standards.

You will build and repair molds to tight tolerances, read GD&T and engineering drawings, perform precision CNC and manual

Qualifications

• 5+ years of experience as an Injection Molding Mold Maker.
• Ability to read GD&T and complex engineering drawings.
• Experience with hardened steels, aluminum, and tooling.

Responsibilities

• Build, modify, repair, and maintain injection molds to tight tolerances.
• Interpret and work from detailed engineering drawings, CAD models, and specifications.
• Perform precision machining using CNC and manual equipment (mills, lathes, grinders, EDM).
• Troubleshoot mold performance issues and implement corrective actions.
• Collaborate with engineering, quality, and production teams to ensure mold readiness and performance.
• Conduct preventive maintenance to ensure mold longevity and reliability.
• Ensure all work complies with aerospace and defense quality standards (AS9100, ISO, etc.).
• Maintain accurate documentation and follow configuration control procedures.

Skills

GD&T reading

Precision machining

Toolroom practices

Reading drawings

Tools

Fusion 360

Job description

Job Title: Mold Maker (Injection Molding)

Industry: Aerospace & Defense

Employment Type: Full-Time

Location: Glendale

Shift: Morning

Job Summary

We are seeking a highly skilled Mold Maker to support the design, fabrication, maintenance, and repair of high-precision molds used in aerospace and defense applications. This role requires exceptional attention to detail, a strong understanding of tight-tolerance tooling, and a commitment to quality and compliance in a regulated manufacturing environment.

Key Responsibilities

• Build, modify, repair, and maintain injection molds to extremely tight tolerances.
• Interpret and work from detailed engineering drawings, CAD models, and specifications.
• Perform precision machining using CNC and manual equipment (mills, lathes, grinders, EDM).
• Troubleshoot mold performance issues and implement corrective actions.
• Collaborate with engineering, quality, and production teams to ensure mold readiness and performance.
• Conduct preventive maintenance to ensure mold longevity and reliability.
• Ensure all work complies with aerospace and defense quality standards (AS9100, ISO, etc.).
• Maintain accurate documentation and follow configuration control procedures.
  
  

Required Qualifications

• 5+ years of experience as an Injection Molding Mold Maker (aerospace or medical preferred).
• Strong knowledge of mold construction, hot runner systems, and high-cavitation tooling.
• Proficiency in precision machining and toolroom practices.
• Ability to read GD&T and complex engineering drawings.
• Experience working with hardened steels, aluminum, and specialty alloys.
• Strong problem-solving and troubleshooting skills.
• High level of attention to detail and quality.
  
  

Preferred Qualifications

• Experience in aerospace and/or defense manufacturing environments.
• Familiarity with AS9100 or other regulated quality systems.
• CNC programming experience (Fusion 360).
• Tooling design experience or strong DFM knowledge.
• Important note: SMP provides all tooling necessary for the role.
  
  

Benefits

• Competitive pay based on experience.
• Comprehensive medical, dental, and vision insurance.
• 401(k) with company match.
• Paid time off and holidays.
• Ongoing training and career development opportunities.
  
  

Equal Opportunity Employer

We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, national origin, disability, or veteran status.