Process Engineer (Night Shift) – Assembly & CI

W&S Plastics; Kulai; On-site; MYR 60,000 - 90,000; Full time

Benefits offered by this job

Health and safety support

Ongoing training and development

Career progression opportunities

Job summary

W&S Plastics Sdn Bhd in Kulai, Johor, seeks a Process Engineer/Supervisor - Assembly for a full-time role. You will lead the night shift on the assembly line, drive process improvements, and ensure quality, safety, and on-time delivery in a cleanroom environment.

The ideal candidate has a engineering degree, 3+ years on an assembly line, and proven leadership. You will implement Lean Six Sigma methodologies and foster a multi-skilled, proactive team culture.

Qualifications

• Degree or diploma in engineering or equivalent.
• At least 3 years in assembly manufacturing line.
• Experience supervising production teams and assembly line operations.
• Strong knowledge of assembly processes, tooling and automation systems.
• Familiarity with Lean manufacturing and Six Sigma methodologies.
• Excellent analytical and problem-solving skills.
• Strong communication and leadership across levels of the organization.

Responsibilities

• Manage the night shift assembly operation in an ISO 7 cleanroom.
• Maintain 100% on-time DIFOT by ensuring job orders are completed on schedule.
• Address customer complaints and DPPM using root cause analysis.
• Measure and reduce scrap rates by job order monthly across all stations.
• Ensure proper line clearance and accurate recording at each station.
• Maintain 5S and disciplined operations in the cleanroom.
• Provide continuous training to multi-skill all assembly operators.
• Minimise machine downtime with preventive maintenance and spare parts planning.
• Manage raw material and finished goods inventories with variance control.

Skills

Lean & Six Sigma

Problem-solving

Analytical thinking

Leadership

Cross-functional communication

Education

Bachelor's or Diploma in Engineering

Tools

Automation systems

Quality management systems (ISO 9001)

Job description

W&S Plastics Sdn Bhd in Kulai, Johor, seeks a Process Engineer/Supervisor - Assembly for a full-time role. You will lead the night shift on the assembly line, drive process improvements, and ensure quality, safety, and on-time delivery in a cleanroom environment.

The ideal candidate has a engineering degree, 3+ years on an assembly line, and proven leadership. You will implement Lean Six Sigma methodologies and foster a multi-skilled, proactive team culture.