Jagannath Mahata
Service Engineer
Paschim Medinipur,West Bengal
Summary
Service Engineer maintaining underground mining equipment across surface and underground operations. Diagnoses hydraulic, transmission, and mechanical faults on LH510, LH517, LH621, TH320, TH430, and DD321 assets, and builds preventive maintenance schedules that increase MTBF and minimise MTTR, reducing downtime and repeat service calls. Produces detailed service reports and permanent corrective actions that improve equipment reliability.
Overview
4
4
Languages
1
1
Certification
7
7
years of professional experience
Work History
Service Engineer
SANDVIK MINING AND ROCK TECHNOLOGY
01.2025 - Current
- Diagnosed and resolved mechanical issues in underground mining equipment including LH510, LH517, LH621 Load Haul Dump (LHD), TH320 and TH430 Trucks, and DD321 drill rigs, minimizing machine downtime.
- Performed preventive maintenance on hydraulic, transmission and mechanical systems to improve machine reliability.
- Prepared detailed inspection and service reports for equipment history and maintenance planning.
- Developed preventive maintenance schedules tailored to customer requirements, extending equipment life and reducing breakdowns.
- Reduced repeat service calls by identifying root causes and implementing permanent corrective actions.
Assistant Engineer
THRIVENI EARTHMOVERS PVT. LTD.
07.2021 - 12.2024
- Executed daily, weekly and preventive maintenance of Heavy Earth Moving Machinery (HEMM).
- Worked on Excavators, Dozers, Wheel Loaders, Motor Graders and Drill Machines.
- Planned preventive maintenance schedules and ensured timely execution.
- Diagnosed hydraulic and mechanical failures using systematic troubleshooting techniques.
- Performed inspections, overhauls and repairs according to company maintenance standards.
- Coordinated with spare parts suppliers to ensure uninterrupted maintenance activities.
- Improved equipment availability through effective preventive maintenance and root cause analysis.
Mechanical Fitter
HONDA MOTORCYCLE & SCOOTER INDIA LTD.
09.2019 - 03.2020
- Maintained manufacturing machinery used in production processes.
- Dismantled, repaired and reassembled mechanical components.
- Performed preventive maintenance and machine inspections.
- Assisted production teams in reducing equipment downtime.
- Maintained quality and safety standards during maintenance operations.
Education
Diploma - Mechanical Engineering
Swami Vivekananda School of Diploma
01-2020
Higher Secondary - undefined
Chandkuri Union High School
01-2017
Secondary - undefined
Badalpur High School
01-2015
Skills
Preventive maintenance
Equipment diagnostics
Root cause analysis
Breakdown analysis
Hydraulic troubleshooting
Technical reporting
Service documentation
Spare parts planning
Field service
Customer support
SAP PM
Certification
Spot award
Interests
Music Listening, Cooking, Learning New Technologies
Timeline
Service Engineer
SANDVIK MINING AND ROCK TECHNOLOGY
01.2025 - Current
Assistant Engineer
THRIVENI EARTHMOVERS PVT. LTD.
07.2021 - 12.2024
Mechanical Fitter
HONDA MOTORCYCLE & SCOOTER INDIA LTD.
09.2019 - 03.2020
Secondary - undefined
Badalpur High School
Higher Secondary - undefined
Chandkuri Union High School
Diploma - Mechanical Engineering
Swami Vivekananda School of Diploma