We are seeking a dedicated and detail-oriented Lab / Assaying Technician to join an accredited Gold Silver Assaying and Hallmarking Centre. In this role, you will be responsible for testing the purity of precious metals using standardized chemical and non-destructive testing procedures (such as Fire Assaying / Cupellation and XRF analysis) in compliance with Bureau of Indian Standards (BIS) norms.
Openings for Freshers Experienced Candidates. Comprehensive hands-on training will be provided.
- Sample Preparation: Receive gold/silver samples, accurately weigh them using micro-analytical balances, and prepare them for testing.
- Assaying Testing: Perform fire assay (cupellation) and chemical wet assaying methods following standard operating procedures (SOPs).
- Spectrometry Analysis: Assist in operating X-ray Fluorescence (XRF) testing machines for preliminary and non-destructive purity checks.
- Acid Handling Safety: Safely prepare, handle, and store assay chemicals (such as Nitric Acid) and adhere strictly to laboratory safety, disposal, and exhaust ventilation protocols.
- Furnace Operation: Safely handle high-temperature muffle/cupellation furnaces and assaying lab tools.
- Documentation Reporting: Maintain meticulous records of testing logs, heat-loss calculations, weight variations, and purity percentages.
- Quality Compliance: Ensure all procedures strictly align with BIS hallmarking rules and standards.
- Equipment Maintenance: Maintain cleanliness of lab instruments, coordinate routine calibration of analytical balances, and report equipment defects promptly.
Shift Timings
- Morning Shift: 8:30 AM - 8:30 PM (includes 1-hour lunch break)
- Night Shift: 8:30 PM - 8:30 AM
- General Shift: 9:30 AM - 9:00 PM (includes 1-hour lunch break)
Qualifications Experience
- Educational Qualification: B.Sc in Chemistry (Preferred) or related chemical sciences.
- Experience: Fresh graduates are welcome to apply; candidates with 6+ months to 1 year of experience in a gold testing lab, jewelry manufacturing unit, or chemical quality lab will have an added advantage.
- Gender / Eligibility: Open to all eligible candidates comfortable working in rotational shifts (including night shifts).
Required Skills Competencies
- Basic understanding of inorganic chemistry, titration, and standard laboratory equipment.
- High precision and dexterity when handling micro-weights and sensitive instruments.
- Robust attention to detail and record-keeping discipline.
- Sound knowledge of laboratory health and safety standards.
- Basic computer proficiency (MS Excel / Word) for data entry.
Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.