Quality Lab Chemist

Shinsung Petrochemical; Thiruvallur District; On-site; INR 350,000 - 520,000; Full time

Job summary

Shinsung Petrochemical in Tamil Nadu is seeking a QC Chemist to perform raw material testing, in-process checks and finished product analysis related to paints, coatings, adhesives or specialty polymers. You will ensure ISO compliance and meet customer specifications.

The role requires strong analytical skills, instrument calibration, COA documentation, and involvement in batch approvals and RCA support within a shift-based manufacturing environment.

Qualifications

• Bachelor’s degree in Chemistry or related field; Masters preferred.
• 3–5 years of QC experience in paints, coatings, adhesives, sealants or petrochemicals.
• Working knowledge of ISO 9001 and laboratory safety protocols.

Responsibilities

• Perform routine and advanced testing of raw materials, in-process samples and finished goods.
• Calibrate and maintain laboratory equipment and document results.
• Review BMRs and approve batches for dispatch or rejection.
• Ensure compliance with SOPs and quality parameters.
• Generate COAs and maintain precise logbooks; assist in RCA.
• Support continuous improvement and internal audits.

Skills

Analytical skills

Problem-solving

Communication & reporting

Shift work

Batch testing

Education

BSc in Chemistry

Diploma in Chemical Engineering / Petrochemical technology

MSc (optional)

Tools

Viscometers

pH meters

FTIR

Gas Chromatography

HPLC

Density meters

Moisture analyzers

Tensile testers

Peel strength testers

Job description

Job Description: Quality Control (QC) Chemist

Position Title: QC Chemist

Experience Level: 3 to 5 Years

Industry: Petrochemical / Sealants / Adhesives / Paints / Specialty Chemicals

Department: Quality Assurance & Quality Control (QA/QC)

Position Summary

We are seeking a detail-driven and experienced QC Chemist with 3 to 5 years of hands-on laboratory experience in the chemical, paint, sealant, adhesive, or petrochemical sector. The ideal candidate will be responsible for raw material testing, in-process quality checks, and finished product analysis to ensure strict adherence to quality standards, ISO guidelines, and customer specifications.

Key Responsibilities

• Testing & Analysis: Perform routine and advanced physical/chemical testing of raw materials, in-process samples, and finished goods (such as paints, resins, polymers, adhesives, or sealants).
• Instrument Operation & Calibration: Operate, calibrate, and maintain laboratory testing equipment (e.g., Viscometers, pH meters, FTIR, Gas Chromatography/HPLC if applicable, density meters, moisture analyzers, tensile/peel strength testers for adhesives).
• Quality Compliance: Ensure all products meet internal quality parameters, standard operating procedures (SOPs), and regulatory compliance standards.
• Documentation & Reporting: Maintain accurate records of test results, Certificate of Analysis (COA) generation, and logbooks. Document non-conformances and assist in root-cause analysis (RCA).
• Batch Approvals: Review batch manufacturing records (BMR) and approve raw materials or finished product batches for dispatch or rejection based on test outcomes.
• Safety & 5S: Maintain a clean, safe, and organized laboratory environment in compliance with HSE (Health, Safety, and Environment) policies and 5S standards. Handle chemicals safely and manage waste disposal properly.
• Continuous Improvement: Participate in continuous improvement projects, cross-functional quality troubleshooting, and laboratory audits.

Required Qualifications & Skills

• Education: Bachelors Degree (B.Sc.) in Chemistry / Polymer Chemistry / Applied Chemistry or Diploma in Chemical Engineering / Petrochemical technology. (Masters / M.Sc. is a plus).
• Experience: 3 to 5 years of proven experience as a QC Chemist within a manufacturing environment dealing with paints, coatings, adhesives, sealants, petrochemicals, or specialty polymers.
• Technical Knowledge:
• Strong understanding of chemical formulations, rheology, curing times, viscosity, specific gravity, solid content, and bond strength testing.
• Familiarity with ISO 9001 quality management systems and standard laboratory safety protocols.
• Soft Skills:
• Strong analytical and problem-solving skills.
• Good communication and reporting skills.
• Ability to work in shifts and handle multiple batch testing simultaneously.