Senior HV Substation Engineer Primary Design

Senior HV Substation Engineer – Primary Design

Location: Egypt

Company: Synergy STS

Sector: Energy | Transmission & Distribution | Grid Infrastructure

Synergy STS is expanding its Grid & Energy Infrastructure engineering capability as part of our continued development of engineering delivery services for international energy and infrastructure assignments.

We are looking for an experienced Senior HV Substation Engineer – Primary Design to join our growing engineering team.

Key Responsibilities

• Engineering and design of HV/EHV substations, including AIS and GIS installations.
• Development and review of Single Line Diagrams, substation layouts and equipment arrangements.
• Busbar configuration and technical selection of HV equipment.
• Preparation and review of technical specifications and datasheets for transformers, switchgear, circuit breakers, disconnectors, CTs, VTs, surge arresters and associated equipment.
• Earthing and lightning protection design coordination.
• Cable sizing, cable schedules and interface coordination.
• Preparation and review of equipment layouts, sections and engineering drawings.
• Technical bid evaluation and vendor-document review.
• Coordination with protection, control, civil, structural and other engineering disciplines.
• Participation in design reviews and technical coordination with international project teams.

Candidate Profile

• B.Sc. in Electrical Engineering.
• Minimum 5 years of relevant experience in HV substations, transmission or utility projects.
• Strong practical experience with 132 kV and above is highly preferred.
• Experience with AIS and/or GIS substations.
• Experience working with engineering consultants, utilities, OEMs or major EPC contractors is highly valued.
• Familiarity with IEC standards and international engineering practices.
• Experience with AutoCAD is required; Revit/BIM experience is an advantage.
• Strong technical documentation and English communication skills.
• Ability to work independently within multidisciplinary and geographically distributed project teams.

What We Are Looking For

We are particularly interested in engineers who have participated in real international substation projects and can take ownership of engineering deliverables rather than simply execute individual drawing tasks.

Synergy STS is building a scalable engineering team capable of supporting complex energy and grid-infrastructure projects internationally.

How to Apply

Interested candidates are invited to apply directly through LinkedIn or send their CV to:

[Confidential Information]

Please mention:

Senior HV Substation Engineer – Primary Design

in the email subject line.

International project experience is strongly preferred.

Only shortlisted candidates will be contacted.

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