HV/MV substation engineer

• Develop and maintain high-voltage electrical drawings and engineering documentation for 110 kV / 15 kV substations using Engineering Base (E-Base)
• Create and update single-line diagrams, wiring diagrams, terminal plans and interconnection schematics
• Define and manage interfaces between switchgear, protection systems, control-command systems and auxiliary AC/DC power supplies
• Produce and maintain engineering deliverables, including cable schedules, signal lists, equipment lists and technical documentation
• Analyze customer requirements and ensure compliance with applicable electrical standards and project specifications
• Perform technical reviews and validate the quality and consistency of engineering documentation
• Assess design changes and evaluate their impact on substation architecture and system interfaces
• Support troubleshooting activities and contribute to root cause analysis of technical issues
• Propose and implement technical solutions to ensure system reliability and project compliance
• Collaborate with multidisciplinary engineering teams and project stakeholders throughout the project lifecycle
• Prepare technical reports, review minutes and design documentation in English
• Ensure compliance with project milestones, engineering processes and quality objectives

Profile :

• Master’s degree (BAC+5) in Electrical Engineering or Power Systems
• 5 to 7 years of experience in the design of HV/MV substations

High-Voltage Electrical Engineering

• Strong knowledge of High-Voltage (HV) and Medium-Voltage (MV) substations and electrical distribution systems
• Experience in developing and reviewing high-voltage electrical drawings, including single-line diagrams, wiring diagrams and interconnection schematics
• Good understanding of protection, control-command and auxiliary power supply systems

Electrical Design & Engineering Documentation

• Experience in electrical design and documentation for substation projects
• Ability to analyze technical specifications and translate requirements into engineering deliverables
• Knowledge of electrical standards and engineering best practices
• Ability to ensure technical consistency, quality and traceability of engineering documentation

Engineering Base (E-Base)

• Strong proficiency in Engineering Base (mandatory)
• Experience in creating, updating and managing electrical schematics and project documentation within E-Base
• Ability to generate and maintain engineering deliverables, including cable lists, terminal plans, equipment lists and signal matrices

Technical Analysis & Problem Solving

• Strong technical analysis and troubleshooting skills
• Ability to assess design changes and evaluate their impact on system architecture and interfaces
• Experience in root cause analysis and definition of corrective actions
• Structured and analytical approach to problem-solving

Collaboration & Communication

• Strong communication and stakeholder management skills
• Ability to work effectively with multidisciplinary engineering teams
• Experience participating in technical reviews and design validation activities
• Ability to work in an international project environment

Languages

• Professional proficiency in English (written and spoken)
• German is considered a plus, but not mandatory.