Chemical Engineer

Chemical Engineer - Riyadh Saudi Arabia

Saudi Gold Refinery (SGR) is a Saudi mining and precious‑metals company specialized in the refining of gold and precious metals bullion production and value-added precious-metal services Operating within the Kingdom s mining value chain SGR is aligned to the Vision 2030 mining pillar and to the regulatory framework set by the Ministry of Industry and Mineral Resources MIM and applicable Saudi and international standards We produce responsibly sourced traceable and certified bullion operate to LBMA Good Delivery and ISO-aligned quality standards and invest in the people processes and controls behind every bar we produce

Saudi Gold Refinery (SGR) is seeking a Chemical Engineer in Riyadh Saudi Arabia to optimize wet chemical refining processes and ensure technical accuracy in our assay laboratory. The role focuses on maximizing metal recovery rates from dore bars and recyclable feed stocks while maintaining strict adherence to safety and environmental regulations. This position supports SGR s contribution to the Kingdom s mining value chain by ensuring the production of LBMA-grade bullion through rigorous chemical control.

The Chemical Engineer will report directly to the Lab Manager and will play a key role in troubleshooting process deviations and validating analytical methods. This position requires a proactive approach to process safety chemical inventory management and continuous improvement in refining efficiency.

• The Chemical Engineer will execute the following responsibilities to ensure operational excellence and compliance
• Process Optimization:
  The role analyzes daily refining data to adjust acid ratios and temperature controls ensuring maximum gold and silver recovery yields
• Laboratory Support:
  This position provides technical guidance to lab technicians on wet chemical analyses and troubleshoots instrumental calibration issues
• Safety Compliance:
  The engineer conducts regular audits of chemical storage and fume extraction systems to ensure adherence to PTW and LOTO standards
• Environmental Monitoring:
  The role monitors effluent pH and heavy metal content to ensure discharge limits meet national environmental permits and regulations
• Documentation Control:
  This position maintains up-to-date Standard Operating Procedures for all chemical handling and refining processes in the document control system
• Incident Investigation:
  The engineer leads root cause analysis for chemical spills or exposure events and implements preventive measures to avoid recurrence
• Training Delivery:
  The role delivers technical training sessions to operators and lab staff on safe chemical handling and emergency response protocols
• Inventory Management:
  This position ensures all chemical inventory records are accurate and reconciled monthly to support supply chain planning and security
• Audit Preparation:
  The engineer prepares technical reports for internal audits and external regulatory inspections by MIM and SASO officials
• Cost Reduction:
  The role identifies opportunities to reduce chemical consumption costs per kilogram of refined metal through process efficiency improvements

• Nice-to-have Master s degree in Metallurgical Engineering Analytical Chemistry or a related field
• Experience with LBMA Good Delivery standards and responsible sourcing due diligence protocols
• Prior work experience in a gold refinery or precious metals trading environment in the GCC region
• Certification in Six Sigma Green Belt or similar process improvement methodologies
• Membership in the Saudi Council of Engineers with a valid professional classification

• Bachelor's degree in Chemical Engineering or Chemistry from an accredited…