Summary
Overview
Work History
Education
Skills
References
Personal Accomplishments
Languages
Timeline
Generic

ERNEST KWARTENG

Tarkwa

Summary

A Generous and skillful mechanical technician with good interpersonal relationship and capable of working with people of different culture and ethnic group. I am a self-motivated person who is willing to learn and explore to the modern technology. I am a supportive person and team worker with patient. As a fresh graduate, working safely is my priority for a successful achievement in any working environment.

Highly skilled Mechanical Technician with comprehensive experience in equipment maintenance, machinery installation and troubleshooting. Strong abilities in utilizing various diagnostic tools to identify and rectify mechanical failures. Proven track record of improving machine efficiency and reducing downtime through proactive preventive maintenance. Committed to maintaining workplace safety protocols and adhering to compliance standards.

Hardworking employee with customer service, multitasking, and time management abilities. Devoted to giving every customer a positive and memorable experience.

Resourceful Heavy Duty Mechanic recognized for high productivity and efficient task completion. Skilled in diagnostics, hydraulic systems repair, and preventive maintenance which ensure reliability and optimal performance of heavy machinery. Possess strong problem-solving, time management, and communication skills that contribute to team success and customer satisfaction.

Experienced and dependable general worker with a proven track record of efficiently completing tasks in various settings. Skilled in manual labor, equipment operation, and maintaining a clean and organized workspace. Safety-conscious with a strong work ethic and the ability to adapt to different environments. Ready to contribute to a dynamic team and make a positive impact.

Resourceful professional in heavy equipment maintenance known for high productivity and efficiency in task completion. Possess specialized skills in diagnostics, preventive maintenance, and hydraulic systems repair. Excel in problem-solving, teamwork, and communication, ensuring successful collaboration and project delivery.

Dependable mechanical professional experienced with heavy equipment. Background includes work with mechanical, hydraulic and pneumatic machinery used in mining environments and requiring continuous upkeep.

Overview

1
1
Language
5
5
years of post-secondary education
9
9
years of professional experience

Work History

Mechanical Engineer

ENGINEERS AND PLANNERS
Tarkwa
03.2026 - Current
  • Monitored the performance of mechanical systems in the field and made recommendations for enhancements.
  • Investigated equipment failures or difficulties to diagnose faulty operation and recommend remedial actions.
  • Performed daily preventative maintenance on heavy mining equipment on caterpillar haul trucks such as 777E, 777G,777F, 785C and 785D.
  • Performed resealing of hydraulic pump drives for hoist cylinder on caterpillar haul truck.
  • Performed equipment or component change out such hydraulic hose, hydraulic pump, spider joint, control valves of caterpillar haul trucks(777 and 785)

  • Maintained accurate records of repairs and maintenance performed on haul trucks.
  • Repaired or replaced worn parts such as brake pads and wheel bearings using hand tools and power tools.
  • Inspected, serviced, and repaired brakes, exhaust systems, transmissions, engines, suspension systems, drive trains, fuel systems and other truck components as required.
  • Performed preventive maintenance services such as oil changes and tune-ups on cars and trucks.
  • Assisted fellow mechanics when necessary during complex repairs.
  • Organized tools and supplies neatly within the workspace for easy access during maintenance tasks.
  • Monitored shop equipment to maintain safe working condition.
  • Ensured safety protocols were followed while working on vehicles.
  • Maintained garage safety protocols to meet regulatory and company expectations.
  • Examined loose bolts and specified safety devices on trucks and made adjustments.
  • Adhered to all safety protocols and guidelines to prevent accidents and injuries.
  • Removed old oil, replaced filters, and added correct amounts of fluids.

Mechanical Technician

Desicon Engineering ltd
Tarkwa-Damang
04.2022 - 02.2026
  • General plant machinery maintenance which consist of overhauling of mechanical components, replacement of damaged parts of mechanical components in both milling and crushing plant during weekly and monthly shutdown at damang mine.
  • Maintained and repaired mechanical systems and equipment across multiple production lines.
  • Conducted routine inspections to identify potential mechanical issues proactively.
  • Operated hand tools and machinery to perform assembly tasks efficiently.
  • Collaborated with engineers to implement design modifications for improved functionality.
  • Assisted in training new technicians on equipment operations and safety protocols.
  • Documented maintenance records and repair activities for compliance purposes.
  • Troubleshot mechanical failures to minimize downtime during production runs.
  • Ensured adherence to safety standards while performing maintenance tasks on-site.
  • Replaced worn or defective parts with new ones.
  • Performed preventative maintenance on mechanical equipment and machinery.
  • Installed, fit, cleaned and repaired valves, caps, hoses, pumps and gaskets.
  • Utilized hand tools such as wrenches, pliers, screwdrivers.
  • Conducted routine lubrication of moving parts according to safety protocols.
  • Inspected and tested machinery, equipment and component parts to identify defects, diagnose malfunctions and facilitate repairs.
  • Maintained accurate records of repairs and preventive maintenance activities.
  • Followed safety regulations while working with hazardous materials and chemicals.
  • Assisted in the installation of new machines and equipment.
  • Collaborated with other technicians to complete complex projects efficiently.
  • Assembled, integrated and repaired equipment or systems in accordance with appropriate standards and procedures.
  • Troubleshot, diagnosed, and repaired engineering equipment.
  • Organized spare parts inventory to facilitate quick access during repairs or replacements.
  • Monitored performance parameters to ensure optimal operation of machinery.
  • Ensured the proper disposal of waste materials generated from repair works.
  • Utilized highly-accurate measuring instruments to align machinery in new installations and replacement.
  • Supported continuous improvement efforts to improve efficiency and productivity of maintenance technicians.
  • Assembled or disassembled complex mechanical systems.
  • Estimated labor and material for parts and costs for assembly, testing, or installation.
  • Prepared equipment inspection schedules, work plans or other records.
  • Validated mechanical systems, solved problems identified, and assisted in equipment startups.
  • Interpreted engineering sketches, specifications or drawings.
  • Devised, fabricated or assembled new or modified mechanical components for products.

National Service Personnel (Mechanical technician)

Gold Fields Ghana Limited
Damang Mine
10.2020 - 11.2021
  • Repairs and maintenance on mechanical components.
  • Components preventative measures to avoid machine downtime.
  • Ensure mechanical operations, standards and controls are maintained at high quality.
  • Keep Meticulous Records of Machine Service History.

Internship (Mechanical technician)

Irani Brothers and Others Company Ltd
Tema
05.2018 - 08.2018
  • Repairs and maintenance on mechanical components.
  • Replacement of damaged components to ensure effective operation.
  • General plant maintenance and inspection to avoid breakdown.
  • Replacement of damaged flour mill rollers.

Education

HND - Mechanical Engineering-plant option

Kumasi Technical University
Kumasi , Ghana
09.2017 - 06.2020

WASSCE - Technical skills(metal work)

Obiri Yeboah Senior High/Tech School
Assin Fosu
10.2012 - 05.2015

Skills

  • Computer Literacy
  • Microsoft Excel
  • Microsoft Word
  • Microsoft Power Point
  • Mechanical maintenance
  • Preventative measures
  • Plant inspections
  • Equipment maintenance
  • Inventory management
  • Safety compliance
  • Team collaboration
  • Effective communication
  • Vibration analysis
  • Production equipment installation
  • Equipment monitoring
  • Equipment installation
  • Safety protocols
  • Conveyor system understanding
  • Lubrication systems
  • Power tools proficiency
  • Hand tools proficiency
  • Mechanical repairs
  • Mechanical alignment
  • Goal setting
  • Continuous improvement
  • Pneumatic systems
  • Power tool operation
  • Parts replacement
  • Regulatory compliance
  • Component assembly
  • Work order interpretation
  • Shaft alignment
  • Mechanical troubleshooting
  • Preventive Maintenance

References

Mr. Augustine Nkrumah

Maintenance Workshop foreman at Gold Fields Damang mine

0242528781

George Affedzie

Milling Plant Supervisor at Gold Fields Damang mine

0249285756

Solomon Mensah

Crushing Plant Supervisor at Gold Field Damang mine

0244369585

Cyrus Nkrumah

Shift supervisor at ENGINEERS AND PLANNERS LTD-Tarkwa Goldfields.

0245261974

Personal Accomplishments

With respect to my current achievement, this entails the job I accomplished at Abosso GoldFields and Irani brothers and others company Limited which involves the following types of maintenance at the engineering department;

•Preventive maintenance

•Corrective maintenance

• Shutdown maintenance

• Breakdown maintenance

•Overhauling of mechanical components, Pumps (positive and non-positive displacement pumps), Bearing assembly, Gearboxes, Heat exchanger

•Replacement of damage mechanical parts such asDirectional control and Flow control valves (knife gate valve, butterfly valves, ball valves, non-return valves, etc.), Drive belts (vee belts), Oil filters (CJC filter insert, recirculation oil filter of gyratory crusher lubrication and hydroset system), Bearings (taper roller, ball bearing, cylindrical roller bearings, etc.)

•Rebuilding of gyratory crushers bowl and mantle.

•Drilling holes in flanges using pillar drilling machine as part of workshop maintenance works

•Replacement damaged of ball mill and sag mill seals (Y-seals and V-seals)

•Keeping records of maintenance and repair works for effective operation.

  • Preventive maintenance on caterpillar dump trucks(777 and 785)
  • Component change out such hydraulic hoses, hydraulic pumps and others in caterpillar dump trucks.

Languages

English
Upper Intermediate
B2

Timeline

Mechanical Engineer

ENGINEERS AND PLANNERS
03.2026 - Current

Mechanical Technician

Desicon Engineering ltd
04.2022 - 02.2026

National Service Personnel (Mechanical technician)

Gold Fields Ghana Limited
10.2020 - 11.2021

Internship (Mechanical technician)

Irani Brothers and Others Company Ltd
05.2018 - 08.2018

HND - Mechanical Engineering-plant option

Kumasi Technical University
09.2017 - 06.2020

WASSCE - Technical skills(metal work)

Obiri Yeboah Senior High/Tech School
10.2012 - 05.2015
ERNEST KWARTENG