Koketso Kgorutla

Analytical chemical engineering graduate with experience in mineral processing, metallurgical laboratory testing, and process operations. Skilled in metallurgical test work, mass balance calculations, supporting process optimization initiatives, and technical reporting.

Experience supporting plant operations and R&D projects in mining and manufacturing environments. Strong ability to analyse data and communicate technical findings.

Technician at SGS SA (2025-03 – 2025-12)

• Conducted comminution test work including Bond Ball and Bond Rod Mill Work Index.
• Performed Abrasion Index testing, according to standard laboratory standards.
• Conducted magnetic separation test work using Davis Tube, WHIMS, and LIMS.
• Prepared samples through crushing, splitting, sizing, and homogenization of ore samples to ensure representative and reliable test results.
• Recorded and verified laboratory results for metallurgical analysis and reporting.
• Maintained compliance with laboratory quality, safety, and housekeeping standards.
• Certified First Aider Level 1. Supported laboratory emergency preparedness.

Engineering intern: Operations & Process at Ingrain SA (2023-11 – 2024-04)

• Supported daily process operations with process and production teams.
• Participated in production and quality meetings with plant management, reporting on performance and operational issues.
• Compiled daily and monthly production, quality and SHEQ performance reports for management review.
• Contributed to Root Cause Analysis investigations and assisted with process care schedules and operational monitoring.
• Participated in HAZOP studies to improve plant safety and reliability.

Metallurgical engineering intern (R&D) at Goldplat recovery (2022-11 – 2023-11)

• Conducted laboratory-based mineral processing test work.
• Performed sampling, PSD analysis, flotation, leaching, and electrowinning tests.
• Completed mass balance calculations for test work results.
• Supported R&D project evaluating Ghanaian Sankofa material, contributing data used for commercial processing approval.
• Assisted with TSF project evaluation using laboratory test data.
• Contributed experimental data used for commercial processing approval, supporting a successful pipeline agreement.
• Prepared weekly technical reports and presented laboratory findings to management.

Teacher assistant at Kondelelani Secondary (2022-01 – 2022-08)

• Taught key concepts in Physical Sciences, simplifying problem-solving for learners.
• Supervised classes of 35-45 students, maintaining a productive environment.
• Developed lesson plans, assessments, and classroom activities
• Graded assessments and provided constructive feedback to learners.

BEng Tech in Chemical Engineering – University of Johannesburg (2019 – 2021)

Grade 12 – Kgomotso High School (2018 – 2018)