Quality Supervisor-(Plastic Moulding)

Key Responsibilities

A. In-Process & Final Quality Control

• Inspect moulded plastic parts at different stages (start-up, in-process, final) to ensure

compliance with specifications.

• Check parameters like shrinkage, warpage, sink marks, flash, short shots, colour

variation, burn marks, bubbles, weld lines, etc.

• Ensure raw material (granules, masterbatch, additives) meets required quality

standards.

• Approve initial samples and first-off parts for production runs.

B. Documentation & Compliance

• Maintain inspection reports, rejection logs, calibration records of QC instruments.

• Prepare and update Quality Plans, SOPs, Work Instructions.

• Support ISO 9001, IATF 16949, or customer audits.

• Ensure proper labelling and segregation of OK, Rejected, and Rework material.

C. Process & Defect Analysis

• Conduct root cause analysis for defects like dimensional variation, surface defects,

or functional issues.

• Work with production to optimize process parameters (temperature, pressure, cycle

time, cooling).

• Suggest preventive measures to reduce scrap, rework, and rejection.

D. Team Leadership & Training

• Supervise QC inspectors and checkers on the shop floor.

• Train operators on defect identification, handling moulds, and quality awareness.

• Enforce discipline, safety, and 5S practices in quality and production areas.

E. Customer & Cross-Functional Coordination

• Handle customer complaints related to product quality and coordinate corrective

action.

• Support new product development trials from a quality perspective.

• Liaise with production, maintenance, and design teams to ensure moulds and

machines produce defect-free parts.

4. Skills & Competencies

• Knowledge of plastic moulding processes (Injection, Blow).

• Understanding of plastic materials (PP, ABS, HDPE, PVC, Nylon, etc.).

• Hands-on with measuring instruments (Vernier, Micrometre, Height Gauge, Profile

Projector, CMM).

• Problem-solving using RCA, CAPA, 7 QC Tools.

• Good communication, documentation, and leadership skills.

5. Education & Experience

• Qualification: B.E / B.Tech in Mechanical / Plastic / Polymer Engineering.

• Experience: 3–6 years in Plastic Moulding Quality Control/Assurance (SME or

Tier-2 preferred).

• Exposure to packaging, FMCG, or plastic components is an advantage

Job Type: Full-time

Pay: ₹300,000.00 - ₹400,000.00 per year

Work Location: In person