Project Manager Inertia

Help shape a stable and future-proof energy system at TenneT

At TenneT, we are building an energy supply that keeps the Netherlands moving. As Project Lead, you directly impact the future of our grid. You play a key role in realizing innovative and sustainable energy solutions that drive the energy transition. Together with your colleagues, you work on the project Inertia, ensuring reliable and affordable energy. Thanks to your contribution, we safeguard today’s and tomorrow’s grid stability.

• Fluency in Dutch and English is required.
• A motivation letter is not mandatory but recommended. It helps us better understand your background and why you’d be a good fit for this role.

Role Overview

As Project Lead, you are responsible for strengthening and modernizing the electricity grid, so the Netherlands can continue to rely on reliable and sustainable energy.
You will be part of the Quality Management & Processes team, consisting of 16 colleagues. Together, you will work on project Inertia, an essential task for a stable and sustainable energy supply. Our team thrives in a learning and open culture, where innovation and collaboration are central.

Project Lead Inertia: Help shape a stable and future-proof energy system
Are you ready to play a key role in the energy transition? We are looking for a passionate Project Lead for the Inertia Project – a critical initiative that contributes to frequency stability and the resilience of our electricity grid. As the energy system shifts from traditional large rotating generators to renewable energy sources, the level of inertia in the grid is changing. This calls for innovative solutions and a cross-functional approach.

What will you do?

• Lead the Inertia Project from start to finish, ensuring successful delivery.
• Collaborate closely with a multidisciplinary team of experts from System Operations, Customer & Markets, and Energy System Planning.
• Foster cross-unit collaboration and drive effective problem-solving in a complex and evolving environment.
• Contribute to the development of new methods and technologies that strengthen the robustness and future readiness of the electricity system.

Your Profile & Background

We are looking for an experienced professional with a solid understanding of TenneT’s organization and processes. Familiarity with SON is a strong advantage. Fluency in both Dutch and English is essential.
In this role, you will lead complex projects within the energy sector, drawing on your proven track record in project management. Your ability to thrive in a dynamic, fast-paced environment will be key, as you take initiative, maintain oversight, and ensure alignment across stakeholders. With your strong communication and interpersonal skills, you’ll build trusted relationships both internally and externally.

As our Project Lead, you will:

• Apply your expertise to manage and deliver complex, cross-functional projects.
• Identify potential challenges early on, using your technical insight and experience.
• Proactively coordinate project activities, ensuring progress and alignment.
• Translate concepts into structured processes and practical applications.
• Bring clarity and structure to complex initiatives, from idea to implementation.

What We Offer

TenneT offers you the opportunity to contribute to a sustainable energy future. Together with colleagues, partners, and stakeholders, you will work on innovative solutions that make the energy transition possible. You will have the space to develop your talent in an environment that puts your growth at the center. We believe in collaboration, forward thinking, and innovation.

• A permanent contract for 40 hours per week with a two-month probation period.
• A salary in scale 8: €4.151 – €8.197 per month (based on 40h), plus 8% holiday allowance, 6% year-end bonus, and 70% pension contribution.
• 43 vacation days per year (full-time basis).

Flexible Conditions
We value a healthy work-life balance and your personal development. That’s why we offer flexible benefits such as:

• Hybrid working, including an internet allowance of €32.50 and a home-office allowance.
• Support for your vitality, with contributions towards a gym membership and health insurance.
• Development opportunities through the TenneT Academy, so you can continue to expand your knowledge and skills.

Contact Information
For content-related questions, please contact: Ciska Timmerman Lead Quality Management & Processes Ciska.Timmerman-Buyck@tennet.eu For questions about the recruitment process, please contact: Shannon Martina People | Corporate Recruiter 06 - 41 86 52 58