Phineas Kobia

Mechanical Engineering graduate (Construction Plant Option) with hands-on experience in maintenance, troubleshooting, servicing, and inspection of heavy machinery, diesel engines, hydraulic systems, and fleet equipment. Currently working as a Mechanic at Kenya Builders and Concrete Ltd, with practical experience in preventive and corrective maintenance, mechanical fault diagnosis, hydraulic components, equipment inspections, and field/workshop support. Strong foundation in plant equipment maintenance, diesel and internal combustion engines, hydraulics and pneumatics, transmission, braking, suspension, and basic electrical systems.

Seeking to apply these technical skills in machinery service, maintenance, diagnostics, and customer support.

MECHANIC - KENYA BUILDERS AND CONCRETE LTD

• Perform routine maintenance, servicing, inspection, and repair of heavy machinery and fleet vehicles.
• Diagnose and troubleshoot diesel engine, hydraulic, mechanical, and basic electrical faults.
• Carry out preventive and corrective maintenance to improve equipment reliability and minimize downtime.
• Inspect equipment for leaks, wear, abnormal operation, and mechanical defects. Work with hydraulic pumps, cylinders, valves, hoses, and related components.
• Conduct servicing and mechanical repairs using appropriate workshop tools and diagnostic equipment.
• Maintain accurate maintenance records, service reports, and inspection documentation.
• Follow workplace health and safety procedures during workshop and field operations.
• Support operators and supervisors by identifying mechanical problems and recommending appropriate corrective action.

TRAINEE HEAVY MACHINERY & FLEET TECHNICIAN - RHOMBUS QUARRY MASTERS LTD

• Assisted in servicing and maintenance of excavators, loaders, and tippers in quarry operations.
• Supported repair and troubleshooting of diesel engines, hydraulic systems, and driveline components.
• Identified hydraulic leaks, worn components, and mechanical faults before they developed into major failures.
• Participated in preventive maintenance activities to improve equipment availability and reliability.

TRAINEE MECHANICAL TECHNICIAN - NATIONAL YOUTH SERVICE (NYS), MECHANICAL & TRANSPORT BRANCH

(2023-09 - 2023-12)

• Assisted in maintenance and repair of construction machinery and transport fleet.
• Supported repairs on engines, braking, suspension, and transmission systems.
• Conducted inspections to identify mechanical faults at an early stage. Maintained workshop tools and followed safety procedures.

TRAINEE PLANT & FLEET TECHNICIAN - NATIONAL YOUTH SERVICE (NYS), MECHANICAL & TRANSPORT BRANCH

(2024-09 - 2024-12)

• Conducted routine inspections and reported mechanical defects.
• Assisted in troubleshooting mechanical and hydraulic faults.
• Supported servicing of fleet vehicles and plant equipment. Prepared maintenance documentation and service reports.

DIPLOMA IN MECHANICAL ENGINEERING - CONSTRUCTION PLANT OPTION - National Youth Service Engineering Institute (2022-09 - 2025-08)

KCSE - MARIIRI SECONDARY SCHOOL, MERU (2015 - 2018)