Stephen Acquah
Mechanical Engineering Professional | Pastefill Operations Technician
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About
Detail-oriented Mechanical Engineering professional with a strong foundation in industrial system design, fluid mechanics, and mining infrastructure. Demonstrated expertise in conceptualizing automated lubrication systems and analyzing underground ventilation requirements. Committed to operational excellence, rigorous safety standards, and environmental stewardship.
Eager to apply technical troubleshooting skills and a proactive mindset as a Technician, Mechanical – Pastefill at AngloGold Ashanti (AGA) Obuasi Mine to ensure maximum plant reliability and regulatory compliance.
Experience
Intern - AngloGold Ashanti - Obuasi Mine, Ghana
(2024-09 - 2024-10)
- Assisted in giving preventive maintenance service to surface and underground mobile vehicles.
- Supported in checking vehicles which did not have access into the mine to see if they meet the requirements to enter the mine.
- Assisted in checking vehicles before they travel, thus checks for travel.
Mechanical Trainee (Pastefill Plant) - AngloGold Ashanti - Obuasi, Ghana
(2026-01 - 2026-04)
- Execute daily inspections and lubrication schedules for mixers and high-pressure pumps to ensure continuous plant operation.
- Assist in breakdown maintenance and fault-finding on mechanical systems, reducing mean time to repair (MTTR).
- Monitor slurry pipelines and valves for wear or blockages, proactively reporting defects to the Engineering Supervisor.
- Collaborate with plant operators to ensure equipment functions within safe operating limits.
- Actively participate in workplace inspections and safety observations to prevent environmental contamination and spillages.
Education
BSc - Mechanical Engineering - Kwame Nkrumah University of Science and Technology (KNUST) (2025-09)

