Overview

Testing & Commissioning Engineer; HV Substations Jobs in Jeddah, Saudi Arabia at Alfanar Engineering Services

Position: Testing & Commissioning Engineer (HV Substations)

Job Purpose

To execute testing, commissioning, troubleshooting, and energization activities for High Voltage (HV) substations, ensuring compliance with project specifications, safety standards, client requirements, and international industry standards.

Key Responsibilities

  • Perform testing and commissioning of HV/EHV substations (13.8kV to 380kV)
  • Conduct pre-commissioning and commissioning activities for
  • Power Transformer
  • GIS/AIS Switchgear
  • Circuit Breaker
  • Disconnectors and Earthing Switches
  • Current Transformers (CTs)
  • Voltage Transformers (VTs/CVTs)
  • Protection & Control Panel
  • SCADA and Communication System
  • Carry out protection relay testing and configuration
  • Perform secondary injection and primary injection tests
  • Execute transformer testing including TTR, winding resistance, insulation resistance, and functional tests
  • Verify interlocks, control logic, and protection schemes
  • Support energization and synchronization activities
  • Troubleshoot equipment and system issues during commissioning
  • Prepare commissioning procedures, test reports, and punch lists
  • Coordinate with clients, consultants, and project teams during commissioning activities
  • Ensure compliance with safety procedures and quality requirements
  • Prepare daily, weekly, and final commissioning reports

Qualifications

  • Bachelor’s degree in electrical engineering
  • Minimum 5–10 years of experience in HV Substation Testing & Commissioning
  • Experience in AIS/GIS substations up to 132kV/220kV/380kV

Key Competencie

  • Technical troubleshooting
  • Analytical thinking
  • Safety awareness
  • Planning and coordination
  • Communication and reporting
  • Teamwork and leadership

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Title: Testing & Commissioning Engineer; HV Substations

Company: Alfanar Engineering Services

Location: Jeddah, Saudi Arabia

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