Lead High Voltage Engineer

Company Overview

Subsidiary of the Bouygues group Equans is a global leader in the energy and services sector with operations in 20 countries 90000 employees across 5 continents and revenue of 18.7 billion euros in 2025.

Equans provides its customers with excellent technical expertise in the design installation maintenance and operation of multiservice facilities.

The Business Unit Youll Be Joining

The Energies Business Unit (BU) is comprised of two main activities:

• The T&D division operating under the Bouygues Energies & Services brand specializes in the transmission and distribution of electricity. This includes overhead lines high-voltage substations underground connections special foundations and T&D services.
• The Photovoltaic and Battery Storage division under the Equans Solar & Storage brand is a unique partner offering integrated high-performance large-scale solutions for solar & storage projects in France and internationally.

What youll Be Leading

We are seeking a highly skilled and experienced Lead Electrical Engineer to join our team. The ideal candidate will have extensive experience in high voltage substation and Battery Energy Storage System (BESS) layout and design.

This role involves during sales and execution stage leading the design development and implementation of electrical systems and ensuring all projects meet technical specifications safety standards and client requirements. This role involves leading the design development and implementation of electrical systems throughout both the sales and execution phases. You will ensure that all projects meet technical specifications comply with safety standards and fulfill client requirements.

Key Responsibilities:

• Develop and review detailed designs and layouts for substations and BESS including electrical schematics single-line diagrams and general arrangement drawings.
• Provide technical guidance and support in substation and BESS design including equipment selection protection and control systems grounding and power distribution.
• Ensure all designs comply with relevant industry standards codes and regulations for the applicable countries.
• Perform design reviews inspections and testing to ensure quality and performance of electrical systems.
• Work closely with clients together with the business development/ bid manager during commercial phase and with the project manager during execution phase. Mainly to understand their requirements provide technical solutions and present design concepts and project progress.
• Lead engineering projects from conception through completion ensuring timely delivery within budget. Coordinate with cross-functional teams including civil mechanical and structural engineers.
• Prepare and maintain comprehensive project documentation including design calculations reports and as-built drawings.
• Mentor and train junior engineers and provide technical leadership within the team.

The Profile Were Looking For

• Education: Bachelors or Masters degree in Electrical Engineering or a related field.
• Experience: Minimum of 5-7 years of experience in electrical engineering with a focus on substation and BESS design (preferably OEM or EPC).
• Technical Skills: Proficiency in electrical design software ( ETAP SKM Cymcap) knowledge of SCADA systems PLC programming testing and commissioning.
• Soft Skills:
  • Excellent analytical and problem-solving abilities with a strong capacity to maintain a helicopter view (seeing the big picture) and outstanding communication skills.
  • Demonstrated ability to work effectively within a team manage multiple projects simultaneously and prioritize and execute tasks efficiently in a fast-paced parallel workflow environment.
• Travel: Willingness to travel to project sites as required.

What We Offer

• 13-month salary vacation bonus (30% paid leave in line with sector standards)
• Profit-sharing and incentive plans
• Employee savings plan (PEE & PERCOL) Bouygues employee shareholding
• Works council benefits (CSE): holiday vouchers back-to-school assistance cultural subsidies etc.
• Health and life insurance
• Mobility support personalized onboarding and access to structured training programs
• Hybrid work arrangement
• 100% reimbursement of public transportation costs
• 11 1 additional RTT days per year

Our Recruitment Process

1. An initial conversation with the recruiter
2. One or two interviews with the hiring manager and/or relevant team lead
3. A final conversation may be held with an additional HR contact or senior team member.

Well keep you informed every step of the way our process is guided by transparency and care.

Our Commitment
At Equans we believe in the value of diverse talent. This role is open to all candidates including individuals with disabilities.

We are committed to fostering a culture of diversity inclusion and safety key pillars of our company culture.