Indra Wahyu Angga Lesmana
Maintenance Supervisor
Balikpapan
Summary
Experienced with managing and overseeing facility maintenance operations. Utilizes skills in preventive maintenance and troubleshooting to ensure equipment reliability and operational efficiency. Track record of leading maintenance teams and implementing effective maintenance strategies.
Overview
1
1
Language
19
19
years of professional experience
Work History
Maintenance Supervisor
PT Petrosea Tbk
07.2025 - Current
- Managed maintenance budgets and resource allocation, ensuring high equipment availability through effective procurement of parts.
- Supervised a team of technicians, providing guidance on complex repair tasks and fostering professional development opportunities.
- Provided training and skill development to maintenance staff focusing on safety standards and advanced diagnostic techniques for hydraulic and diesel engine systems.
- Supervised team of technicians, guiding complex repair tasks and promoting professional development through targeted training initiatives.
- Coordinated preventative maintenance schedules, verifying equipment safety and function.
- Coordinated preventative maintenance schedules, verifying equipment safety and functionality.
- Observed guidelines, specifications, and detailed instructions to meet strict operational and maintenance regulations.
Maintenance Foreman
PT Petrosea Tbk
07.2021 - 06.2025
- Developed preventative maintenance programme, reducing downtime and repair costs
- Identified root causes and implemented preventive solutions
- Carried out regular inspections to identify and address maintenance needs
- Developed preventative maintenance program, reducing downtime and repair costs
- Developed team skills through comprehensive training on maintenance and safety protocols
- Led maintenance team, enhancing skills through targeted training on maintenance and safety protocols
- Managed maintenance department budget to optimize resource allocation and maintain service quality
- Perform maintenance service, inspect, troubleshoot, assemble and disassemble component, remove and install component Unit Excavator Hitachi, Liebher, Komatsu
- Maintenance type unit of Hitachi 2500-5,2600-6,Liebher 9350,komatsu PC 2000-8
Heavy Equipment Mechanic
PT Petrosea Tbk
08.2013 - 06.2021
- Specialised in maintaining diesel engines and hydraulic systems, ensuring minimal operational downtime
- Performed regular maintenance and emergency repairs on heavy equipment including Hitachi and Libher excavator to maintain operational efficiency.
- Coordinated with procurement teams to secure timely parts availability for servicing and repairs of heavy equipment.
- Analyzed equipment failure trends to develop proactive maintenance strategies, reducing downtime.
- Supervised and mentored junior mechanics in diagnostic and repair techniques for hydraulic and diesel engine systems, enhancing team capabilities.
- Performed maintenance on Hitachi and Liebher equipment, ensuring optimal functionality.
Heavy Equipment Mechanic
PT EMECO
10.2012 - 07.2012
- Conduct Job Safety Environmental Analysis (JSEA) for heavy equipment
- Coordinated heavy equipment maintenance schedules for efficient management of shutdowns and breakdowns
- Performed maintenance and repair on Cat and Komatsu heavy equipment units to ensure reliability
- Diagnosed mechanical issues using specialised software to optimize equipment performance
- Managed heavy equipment maintenance schedules for shutdowns and breakdowns
- Updated service records and maintenance logs to maintain accurate equipment history
- Tested new machinery for conformity with standards and specifications
- Completed all tasks and paperwork accurately and punctually to a high standard
- Performed maintenance on Caterpillar and Komatsu units, including models 773, D10R/T, 740, HD 785, PC 1250, and PC 800.
Heavy Equipment Mechanic
PT THIESS Indonesia
07.2007 - 04.2012
- Completed basic mechanic course and management training during apprenticeship
- Performed maintenance and troubleshooting on Caterpillar, Komatsu, Hitachi heavy equipment, ensuring operational readiness
- Identified maintenance types for Caterpillar 785C, 789C, 777D, D6R, D8R, D10T, Komatsu HD 785, D85ESS, PC 1250, Hitachi 2500, and Lieber 994B to ensure equipment reliability.
- Disassembled machinery and equipment for parts replacement and repairs
- Recorded maintenance updates and repairs to support risk planning and equipment reliability
- Recorded maintenance updates and repairs for risk planning
- Completed all tasks and paperwork accurately, on time, and to a high standard
- Maintenance type unit of Caterpillar 785C,789C,777D,D6R,D8R,D10T,Komatsu HD 785,D85ESS,PC 1250,Hitachi 2500,lieber 994B
Education
Certificate III - Engineering,Mechanical Trade
Tafe Queensland
Balikpapan, Indonesia01-2011
Mechanical Automotif -
Vocational High School 1 Singosari
Malang01-2007
Skills
Preventive maintenance
Equipment maintenance
Troubleshooting
Job planning
Problem-solving
Time management
Task prioritization
Team supervision
Referensi
Setyo Ari Sasongko - PT Petrosea Maintenance Manager
SetyoAri.Sasongko@petrosea.com
+6281227303054
Ibnu latif Nurhakim - PT Petrosea Trainer Supervisor
Ibnu.Latif@petrosea.com
+628148746333
Supartono PT Samindo Jaya Kaltim Maintenance Manager
+628125831312
Ferdian Pratama Putra - PT Petrosea Maintenance Superintendent
+6281258884980
Timeline
Maintenance Supervisor
PT Petrosea Tbk
07.2025 - Current
Maintenance Foreman
PT Petrosea Tbk
07.2021 - 06.2025
Heavy Equipment Mechanic
PT Petrosea Tbk
08.2013 - 06.2021
Heavy Equipment Mechanic
PT EMECO
10.2012 - 07.2012
Heavy Equipment Mechanic
PT THIESS Indonesia
07.2007 - 04.2012
Certificate III - Engineering,Mechanical Trade
Tafe Queensland
Mechanical Automotif -
Vocational High School 1 Singosari