Freelance/ Project Based Site Supervisor- HV Projects (OHL & Substations)

Ready to engineer your positive impact?

Then join Tractebel, part of the ENGIE Group, and our 5,000 passionate experts around the globe, driven by shaping a more sustainable world every day. It’s your chance to be a part of the adventure of the century: accelerating the energy transition – while enhancing people’s lives through meaningful projects. Make your contribution to carbon neutrality in markets like nuclear, renewables, power & gas, electrical grids, hydropower & dams, water resources & supply, desalination, complex & high-tech buildings, transport infrastructures, and ports & waterways. Are you ready to make a difference? Then we look forward to meeting you!

What we offer 

• Tractebel is more than a place to work. It’s your chance to evolve alongside top experts on impactful projects around the world. It’s an environment built on team spirit, where you can reach your highest potential. Management actively supports the development of its people, and the opportunities for growth within the ENGIE Group are wide open. 

• At Tractebel, we value our employees and believe in rewarding hard work. Our competitive salary reflects your experience and expertise, while our comprehensive benefits package is designed to support your well-being and professional growth.
• We understand the importance of work-life balance. That’s why we offer flexible hybrid work options, giving you the freedom to split your time between our modern offices and the comfort of your home. This approach is tailored to help you maintain productivity while enjoying a more balanced and fulfilling professional life.
• To celebrate our successes, and just have fun, we get together for team sports, afterworks, team -building activities, our annual party, and more.

Your Mission

As a Site Supervisor – High Voltage Projects (OHL & Substations) in our Energy team at Tractebel, you play a key role in delivering high-quality, safe, and efficient on-site execution for large-scale electrical infrastructure projects.

You ensure that site activities are carried out according to technical requirements, safety standards, and project timelines — driving the success of projects that enable a more resilient and sustainable energy future.

Your key responsibilities

• Oversee the on-site execution of high-voltage electrical works (substations, grid connections, transmission lines, etc.);
• Ensure compliance with design specifications, safety regulations, and quality standards;
• Coordinate daily activities with contractors, suppliers, and the engineering team;
• Supervise electrical installations, testing, and commissioning works;
• Review and validate site reports, progress documentation, and quality checklists;
• Manage project planning, scheduling, and resource allocation at site level;
• Conduct site meetings and report regularly to the Project Manager;
• Identify potential issues and propose technical or organizational solutions;
• Enforce compliance with Health, Safety, and Environmental guidelines as per the Project Safety Plan;
• Represent Tractebel on site and maintain strong communication with all stakeholders.

We would love to hear from people with

• Bachelor’s or Master’s Degree in Electrical or Power Engineering;
• Proven experience in construction supervision or site management for high-voltage projects (110 kV and above);
• Good knowledge of electrical installation standards, testing, and commissioning;
• Understanding of local regulations and permitting processes related to electrical infrastructure;
• Proficiency in MS Office; knowledge of project management tools is a plus;
• Fluency in English;
• Availability for project-based work (contract duration depending on project timeline).

Who you are

• You are a strong leader with excellent organizational and coordination skills;
• You are proactive, results-oriented, and capable of making decisions under pressure;
• You communicate effectively and build constructive relationships on site;
• You pay close attention to detail and maintain high standards of safety and quality;
• You thrive in a dynamic, fast-paced project environment.

Who we are  

Our top priorities are people, ethics, safety, and sustainability. With Tractebel, you are uniquely positioned to make a positive impact on global net-zero targets. The driving force behind reaching these goals is our greatest asset: you. Our people come first, and our strength is in our diversity. Because diversity leads to fresh perspectives that drive performance and innovation, we welcome all applicants and remain committed to an inclusive workplace.   

Find out more about Tractebel, our activities and why you should join us here! 

Please note:
This is a project-based position and the scope and responsibilities may be tailored to your expertise and the specific needs of the project.

At ENGIE, every talent has a role to play in accelerating the energy transition. Make a difference and enjoy a fulfilling professional experience. Take on exciting challenges and build a career path that reflects who you are. Join us and be part of the adventure of the century!