Analytical Chemist – Method Validation & Quality Testing

Hong Kong Gold Exchange; Hong Kong; On-site; HKD 257,000 - 368,000; Full time

Job summary

Hong Kong Gold Exchange is seeking a capable Chemist/Technician to conduct testing and reporting in line with ISO/IEC 17025 and HOKLAS requirements. The role covers sample preparation, instrument operation (ICP-OES, XRF), data analysis, and maintaining quality systems.

Responsibilities include developing procedures, assisting audits, supervising junior staff, and ensuring safety and documentation standards are met.

Qualifications

• Degree or above in Chemistry, Chemical Technology, Applied Science, or related discipline.
• Minimum 2 years of hands-on experience in a commercial or accredited laboratory environment.
• Experience with ICP-OES, XRF, or other analytical testing and calibration techniques.
• Knowledge of ISO/IEC 17025, HOKLAS accredited chemical testing requirements, quality systems, and internal audit practices.
• Good analytical, problem-solving, communication, and interpersonal skills.
• Well organized, detail-oriented, and able to manage multiple tasks under pressure; overtime may be required.
• Proficient in Microsoft Word, Excel, and PowerPoint; basic statistics is an advantage.
• Good command of written and spoken English, Chinese, and Cantonese.
• Supervisory experience preferred for senior role.

Responsibilities

• Conduct laboratory testing and inspection in accordance with approved procedures, methods, and applicable standards.
• Prepare test samples, calibration standards, working solutions, reagents, and related materials accurately and safely.
• Operate analytical instruments and laboratory equipment, including routine maintenance, calibration checks, and troubleshooting where required.
• Record, calculate, review, and report test data accurately in the required format.
• Support updates to quality and technical documents in line with HOKLAS, CNAS, ISO/IEC 17025, and internal quality requirements.
• Assist in developing testing procedures, method validation activities, and continuous improvement initiatives.
• Maintain good laboratory housekeeping, chemical safety practices, and compliance with internal safety procedures.
• Perform other laboratory or ad hoc duties as assigned.

Skills

Analytical skills

Communication

Multitasking

Documentation

Education

Degree in Chemistry or related field

Tools

ICP-OES

XRF

Job description

Hong Kong Gold Exchange is seeking a capable Chemist/Technician to conduct testing and reporting in line with ISO/IEC 17025 and HOKLAS requirements. The role covers sample preparation, instrument operation (ICP-OES, XRF), data analysis, and maintaining quality systems.

Responsibilities include developing procedures, assisting audits, supervising junior staff, and ensuring safety and documentation standards are met.