Base / E-base Engineer

About the role

ALTEN Morocco is seeking a Base / E-base Engineer to develop and maintain high‑voltage electrical drawings and documentation for 110 kV / 15 kV substations. The role involves creating detailed schematics, ensuring compliance with standards, and supporting multidisciplinary project teams.

Key responsibilities

• Develop and maintain high‑voltage electrical drawings 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, control‑command systems and auxiliary AC/DC power supplies.
• Produce engineering deliverables such as cable schedules, signal lists, equipment lists and technical documentation.
• Analyze customer requirements and verify compliance with electrical standards and project specifications.
• Perform technical reviews, validate documentation quality and consistency.
• Assess design changes and evaluate impacts on substation architecture and system interfaces.
• Support troubleshooting, conduct root‑cause analysis and propose technical solutions.
• Collaborate with multidisciplinary engineering teams and project stakeholders throughout the project lifecycle.
• Prepare technical reports, review minutes and design documentation in English.

Required profile

• Master’s degree (BAC+5) in Electrical Engineering or Power Systems.
• 5–7 years of experience designing HV/MV substations.
• Strong knowledge of high‑voltage and medium‑voltage substations, electrical distribution systems, protection, control‑command and auxiliary power supply systems.
• Experience creating and reviewing high‑voltage electrical drawings, including single‑line and wiring diagrams.
• Ability to analyze technical specifications and translate them into engineering deliverables.
• Familiarity with electrical standards and best engineering practices.
• Proven ability to ensure technical consistency, quality and traceability of documentation.

Required skills

• Engineering Base (E‑Base) software.
• High‑voltage electrical drawing creation.
• Single‑line and wiring diagram development.
• Knowledge of HV/MV substations, protection systems, control‑command systems and auxiliary AC/DC power supplies.
• Cable scheduling and equipment list preparation.
• Electrical standards compliance.
• Technical review and validation.
• Troubleshooting and root‑cause analysis.
• Technical reporting in English.

What we offer

• Personalized and evolving career path.
• Ambitious skills development policy.
• Stimulating, collaborative, and meaningful work environment.