Molding Process Engineer

Flintex Consulting Pte Ltd; Johor Bahru; On-site; MYR 72,000 - 88,000; Full time

Job summary

Flintex Consulting Pte Ltd seeks an experienced Injection Molding Engineer in Johor Bahru, Malaysia. The role requires hands-on leadership with substantial experience in injection molding and mold testing.

You will optimize process parameters, lead mold trials, and work closely with suppliers and production teams to ensure product quality and process stability in a manufacturing environment. The role offers full-time employment in Malaysia with competitive compensation.

Qualifications

• Diploma or degree in engineering or manufacturing.
• At least 8 years of hands-on injection molding experience.
• Understand mold construction and plastic parts drawings with critical GD&T callouts.
• Proficient in molding simulation software such as Moldflow, Moldex3D etc.

Responsibilities

• Operate injection molding machines and auxiliary equipment.
• Optimize injection parameters for dimensional stability and defect-free parts.
• Lead mold testing and mold trials, ensuring qualification of molds.
• Document mold testing procedures and uphold safety guidelines.
• Coordinate with vendors, planners and production to ensure smooth handover.

Skills

GD&T understanding

Injection molding knowledge

DOE concepts

Education

Diploma or degree in engineering or manufacturing

Tools

Moldflow

Moldex3D

Job description

Job Information

Full time | Flintex Consulting Pte Ltd | Malaysia

Posted On 07/09/2026

Work Experience 5+ years

MYR 500

City Johor Bahru

State/Province Johor

80000

Job Description

Responsibilities

• Hands-on in operating injection molding machine and other auxiliary equipment such as automation handling system, mold temperature controller, chiller, mixer etc.
• Application of optimal injection parameters leading to part molded condition achieving dimensional stability and free from common molding defects.
• Able to carry out mold testing independently. Well-prepared and lead during mold trials by ensuring molds are qualified per requirements.
• Establish guidelines in mold testing procedures and safety.
• Close follow-up on mold development stages, from design, fabrication, assembly, mold trials and testing. These include coordination with vendors, planners and production to ensure activities are seamless and smooth handover to production.
• Conduct DOE on different injection parameters, how these parameters affect molded part with data to support the overall analysis study.
• Be the go-to-expert in resolving issues related to injection. Participate in DFM to provide valuable advice on part moldability.
• Experience in tool steel grade and resin selection to ensure achieving mold guarantee shots and reduced maintenance.

Requirements

• Diploma or degree in engineering or manufacturing
• At least 8 years of hands-on work experience in injection molding
• Understand mold construction and plastic parts drawings with critical GD&T callouts
• Proficient in molding simulation software such as Moldflow, Moldex3D etc.