drjobs Power Supply & Distribution Engineer العربية

Power Supply & Distribution Engineer

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1 Vacancy
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Job Location drjobs

Riyadh - Saudi Arabia

Monthly Salary drjobs

Not Disclosed

drjobs

Salary Not Disclosed

Vacancy

1 Vacancy

Job Description

Validation of Construction Drawings

  • Review and validate power supply and traction system drawings to ensure compliance with project specifications safety regulations and international railway standards (EN 50122 EN 50163 IEC 61850).
  • Coordinate with design teams and suppliers to resolve any discrepancies or technical issues.
  • Ensure proper documentation and updates of power supply and distribution system layouts.

Site Supervision

  • Oversee the installation and commissioning of power supply and traction 750V DC systems including:
    • 750V DC Traction Power System (Third Rail or Overhead Conductor Rail)
    • Traction Power Substations (TPS) and associated Rectifier Units
    • Medium Voltage (MV) & Low Voltage (LV) Power Distribution
    • DC Switchgear Protection Relays and Energy Metering
    • Emergency Power Supply Systems (UPS Generators)
    • Earthing Bonding & Lightning Protection Systems
  • Ensure all work is executed according to approved plans specifications and safety standards.
  • Conduct site inspections to verify compliance with installation quality and system reliability.
  • Provide technical guidance to construction teams and resolve on-site power-related challenges.

Installation Testing & Commissioning (T&C)

  • Supervise the installation and integration of the traction power system with the monorail infrastructure.
  • Ensure correct power distribution and energy efficiency in compliance with railway traction requirements.
  • Develop and implement testing and validation procedures for substations power supply systems and traction equipment.
  • Conduct voltage insulation resistance load and performance tests before energization.
  • Lead the commissioning phase to ensure the safe and stable operation of power supply and distribution.

Integration & Operational Readiness

  • Ensure seamless integration of traction power substations and auxiliary power systems with other monorail subsystems (signalling OCC SCADA AFC PSD).
  • Coordinate with train manufacturers electrical contractors and system integrators for a smooth energy distribution strategy.
  • Optimize power system reliability redundancy and regenerative braking compatibility.
  • Monitor and evaluate long-term performance energy efficiency and maintenance strategies for traction power.

Qualifications :

  • Bachelors degree in Electrical Engineering Power Systems Engineering or a related field.
  • Minimum of 12 years of experience in traction power supply railway electrification or power distribution.
  • Strong expertise in 750V DC traction systems substations rectifier units and railway power supply design.
  • Experience in power distribution protection circuit breakers transformers and emergency power systems.
  • Knowledge of railway electrical safety standards (EN 50122 EN 50163 IEC 61850 NFPA 130).
  • Experience in site supervision testing and commissioning of traction power systems.
  • Excellent problem-solving coordination and team management skills.
  • Ability to work under pressure and meet project deadlines


Remote Work :

No


Employment Type :

Full-time

Employment Type

Full-time

Company Industry

About Company

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