Hamza Eltayeb

Chemical Engineer with over 8 years of experience in industrial operations, mining laboratories, and quality control. Specialized in gold analysis using Fire Assay, Cyanidation and Atomic Absorption Spectroscopy (AAS), as well as cement production line management. Holds certified qualifications in occupational health and safety (ISO 45001, OSHA, IOSH), with a proven ability to enhance operational efficiency and ensure compliance with quality standards.

Lab Engineer at Delgo Mining Co.Ltd (2021-06 – 2023-09)

Determination of gold with fire assay, Cyanidation methods and AAS (Atomic Absorption Spectrometer), determination of free cyanide and caustic titration, full element determination with XRF device, Ash method (determination of gold in carbon), determination gold (Dore Metals) and metallurgy laboratory (bottle roll test, sieve analysis and column test).

• Determination of gold with fire assay, Cyanidation methods and AAS
• Determination of free cyanide and caustic titration
• Full element determination with XRF device
• Ash method for determination of gold in carbon
• Determination of Dore Metals
• Metallurgy laboratory operations including bottle roll test, sieve analysis and column test

Shift Engineer at Al-shamal For Cement Production (2017-06 – 2019-10)

Supervised full-cycle production processes from raw material storage to final packaging. Identified and resolved technical faults to minimize downtime and maintain production targets. Managed shift personnel to ensure operational continuity and safety.

• Supervised full-cycle production processes from raw material storage to final packaging
• Identified and resolved technical faults to minimize downtime
• Maintained production targets
• Managed shift personnel to ensure operational continuity and safety

Production Engineer at Al-Takamol Cement Company (2015-11 – 2017-07)

Mainly responsible of E.V hammer crusher, Atox vertical mill and UMS ball mill operation. Operate the plant with high efficiency keeping in coordination with the production foreman, production fields man, technician's and lab operators. Monitored production parameters to ensure product consistency and energy efficiency.

• Responsible for E.V hammer crusher operation
• Responsible for Atox vertical mill operation
• Responsible for UMS ball mill operation
• Operated the plant with high efficiency
• Maintained coordination with production foreman, production fields man, technicians and lab operators
• Monitored production parameters to ensure product consistency and energy efficiency

Quality control Engineer at Leader Technology For Plastic pipe products (2013-08 – 2015-04)

Conducted rigorous testing on raw materials and finished plastic pipe products. Compiled and analyzed daily, weekly, and monthly quality reports for management review. Ensured all engineering products met established industry standards and client specifications.

• Conducted rigorous testing on raw materials and finished plastic pipe products
• Compiled daily, weekly, and monthly quality reports
• Analyzed quality reports for management review
• Ensured all engineering products met established industry standards
• Ensured all engineering products met client specifications

B.SC (honours) in Chemical Engineering Technology – University Of Gezira (2011-12)