Galih Endrayana Sudarno

• Conducted routine inspections and maintenance on machinery to ensure operational efficiency.
• Diagnosed equipment malfunctions and implemented timely repairs to minimize downtime.
• Served as a Machinery Expert at Pertamina Hulu Rokan (PHR) South Area, leading technical issues related to the PdM team, focusing on machinery health and performance. Led and coordinated the team’s use of multiple condition monitoring techniques, including ultrasound, infrared thermography, vibration analysis, oil analysis, and performance analysis, to diagnose and resolve equipment issues.

• Oversaw airport operations and ensured compliance with aviation safety regulations for multiple airports in region IX (west part of Papua), ensuring that standards were met to maintain safety, security, and service.
  
  Assessed runway conditions, terminal facilities, and emergency response readiness to maintain safe operations for passengers.

• Worked as a process engineer in a coal-fired steam power plant with 4 boilers and 2 steam turbines.
  
  Monitored daily operations of boilers and turbines to keep the plant running properly.
  
  Identified problems in the process and worked on solutions to improve performance and reduce waste or downtime.
  Led an initiative to reuse residual steam as a preheater for the boiler feedwater, improving energy efficiency and reducing fuel consumption.
  Solved a high-noise issue caused by excess steam release by modifying the release system, improving workplace safety and comfort.
  
  Revised and updated work instructions for the startup, shutdown, and operation of steam turbines and boilers to reflect actual field practices and improve consistency across shifts.
  
  Helped prepare reports and basic documents related to plant performance.
  
  Took part in implementing condition monitoring practices to detect early signs of equipment failure, especially for ID Fan, SD Fan, Feed Water Pump, and Conveyor Motor.
  
  Reviewed and assessed materials required for maintenance and plant operations, ensuring specifications and quality standards were met. Then entered newly approved material requirements into the SAP system to streamline procurement processes and ensure timely availability of resources.
  
  Led a major overhaul of a steam turbine, coordinating planning, execution, and post-maintenance performance testing to ensure asuccessful and safe restart.
  
  Generated detailed financial reports for steam and power production, including costs such as CapEx, overtime, and contractor work orders (OpEx). Raised any financial discrepancies or issues (such as budget overruns or inefficiencies) within the financial report to management for timely resolution.

As a teaching assistant for Strength of Material, and Statics courses.
Attended lectures to stay in sync with the course content and assist the lecturer during sessions on topics.
Supported tutorial sessions by guiding students through problem-solving.
Helped evaluate student assignments and exams.