Patricio Ildovaire Mabiala

Profile Summary:
Commissioning and Troubleshooting Engineer with strong experience on GE Vernova Power Conversion systems, specializing in medium- and high-voltage drives, power electronics, and industrial automation. Proven ability to execute site commissioning, functional testing, fault diagnosis, and corrective maintenance on complex drive systems. Experienced in working with PLC interfaces, protection systems, I/O validation, LOTO procedures, and safety compliance in demanding industrial environments.

• Integrated GE converters with ABB/Siemens PLCs and SCADA systems for remote monitoring.
• Conducted FATs at GE factories and SATs on site; ensured conformance to IEC, IEEE, and local grid codes.
• Diagnosed and resolved complex faults including drive trips, cooling system failures, and communication issues.
• Created detailed commissioning reports, redline drawings, and provided training to client operations teams.
• Be competent to produce, and maintain, documentation to the required standards.
• Installation and checking of all cabling, switchboards, circuit breakers, contactor's, transformers, UPS batteries/systems, generators, motors and variable speed drives.
• Carry out switching operations and the operation of permit to work, sanction to test and access limitation systems on large projects.

• Commissioning and full integration of switchgear (including primary and secondary injection), on power system protection schemes, including digital protection relays and AVR’s. Service and fault finding on superseded equipment including air, oil and vacuum insulated equipment.
• Commissioning of PC/PLC related protection and power management systems including their associated software. Tuning and fault finding and setting to work, in conjunction with customers and Generator suppliers.

Electrical Maintenance PLC Technician

• PROFESSIONAL EXPERIENCE
• Experienced Electrical Maintenance and PLC Technician with strong background in injection molding manufacturing environments, including USA Farathane–type operations. Proven ability to troubleshoot, maintain, and improve electrical, PLC, and automation systems to reduce downtime and improve production efficiency. Strong knowledge of safety, LOTO procedures, and industrial standards.

USA Farathane –

• Perform electrical maintenance and troubleshooting on injection molding machines and auxiliary equipment.
• Diagnose and repair PLC-controlled systems, HMIs, VFDs, and servo drives.
• Support production lines to minimize downtime and ensure quality output.
• Conduct preventive maintenance on electrical panels, motors, heaters, thermocouples, and control systems.
• Troubleshoot robotic cells and automation equipment used in molding operations.
• Read and interpret electrical drawings, PLC logic, and schematics.
• Follow LOTO, OSHA, and company safety standards.
• Assist with new equipment installation, upgrades, and commissioning.
• Document maintenance activities and improvement actio

• Perform installation services rig up and rig down for down-hole packers and service tools in the led make deliveries when available to provide installation.
• Repaired conveyors, Verbal Aptitude The ability to understand the meaning of words and to use them actively.
• Ability to give direction, supervise and mentor junior personnel Strong technical and operational knowledge of Interpretation of the Equipment’s Skills Managed Pressure Drilling
• MPD
• Equipment Installation
• Troubleshooting
• Fault Finding electrical, hydraulic pneumatic system.
• Offshore Operation
• Equipment Maintenance Specialist in high-pressure tested in do errant equipment valves, pumps, hoses communicate with clients related to service ticket papers and monthly invoice.
• Responsible for safety and silently performing divers’ ed tasks relating to MPD equipment rig-up and rig-down and to the continuous operation of the MPD / RCD equipment package including but not limited to choke operation, running hydraulics modelling and pressure monitoring.
• The Manage Pressure Drilling Technician directly reports To the Supervisor. Weatherford Skills
• Complete performance reviews and objectives for direct reports
• Ensure HSE and Quality policies are followed and understood.
• Schedule rotation crews and project personnel utilization Ensure competency and compliance of the eld team.
• Manage material needs for each installation, including quoting and order requests for inventory.
• Participate in daily operations meetings internally and with clients.
• Meet with sales team to discuss customer requirements and needs.
• Head Office; Country. United States of America; Address. 2000 St. James Place, Houston, Texas,77056; Phone Number 17138364000 website. www.weatherford.com
• Travel countries: Egypt, Congo, Spain, Qatar Kuwait, Gabon, South Africa, Thailand, Azerbaijan Malay

Role Summary
Battery Storage Power Converter Engineer with strong experience in commissioning, testing, and troubleshooting power conversion systems (PCS) for Battery Energy Storage Systems (BESS). Specialized in high-power converters, grid interconnection, protection systems, and control interfaces (PLC / SCADA / Mark VI).

Key Responsibilities

• Commissioning and startup of BESS Power Conversion Systems (PCS)
• Functional testing of AC/DC converters, inverters, and DC/DC stages
• Troubleshooting electrical, control, and communication faults
• Interface checks between PCS, PLC, BMS, EMS, and grid protection relays
• I/O verification, signal validation, and communication protocols (Modbus, Profibus, Ethernet/IP)
• LOTO execution, grounding, and HV/LV safety compliance
• Support grid compliance tests (voltage, frequency, reactive power, black start)
• On-site technical support during energization and operation

• I/O checks between PCS, PLC, BMS, EMS, and SCADA
• Signal validation (digital, analog, and communication)
• Configuration and testing of:
  PLC logic
  Interlocks and permissives
  Alarms and trip sequences
• Communication protocols:
  Modbus TCP/IP
  Profibus