Muhammad usman Ali

Mechanical Technician with 7+ years of experience in mechanical maintenance, diesel engines, industrial machinery, and troubleshooting within naval and shipyard environments. Skilled in preventive and corrective maintenance, overhauling, inspection, hydraulic and pneumatic systems, and interpreting technical drawings. Proven ability to diagnose faults, reduce downtime, and ensure safe and efficient operations in high-pressure engineering environments.

Mechanical Technician at Karachi Shipyard & Engineering Works (2023-07 – Present)

• Perform preventive and corrective maintenance of mechanical machinery and equipment.
• Install, dismantle, repair, and assemble mechanical components and systems.
• Troubleshoot faults in pumps, valves, compressors, gearboxes, motors, hydraulic and pneumatic systems.
• Conduct inspection and testing of machinery and equipment.
• Read and interpret mechanical drawings, blueprints, and technical manuals.
• Operate mechanical tools, measuring instruments, and workshop equipment safely.
• Assist engineers during overhauling and commissioning activities.
• Ensure proper lubrication and alignment of machinery.
• Maintain maintenance records and job reports.
• Follow safety standards, PPE requirements, and workshop SOPs.
• Coordinate with fabrication, electrical, and production teams during operations.

Diesel Fitter SM/ICE at Pakistan Navy Submarine Department (2015 – 2022)

• Overhauled diesel and ICE systems on submarines, ensuring optimal functionality and compliance with naval standards.
• Diagnosed and troubleshot engine issues, implementing solutions to restore operational capacity.
• Developed and executed preventive maintenance schedules, minimizing downtime and enhancing reliability.
• Replaced engine components like pistons and valves to maintain efficient performance.
• Tested and calibrated engines to meet performance standards before re-commissioning.
• Ensured safety protocols and industry standards were followed during maintenance and repairs.
• Monitored engine performance and made adjustments to maintain peak functionality.

Associate Engineer in Mechanical – NASC POLYTECHNIC (2015 – 2018)

Matriculation – IBRAHIM ALI BHAI PN SCHOOL (2010 – 2011)