TenneT

About TenneT

TenneT is a leading European grid operator. We are committed to providing a secure and reliable supply of electricity 24 hours a day, 365 days a year, while helping to drive the energy transition in our pursuit of a brighter energy future – more sustainable, reliable and affordable than ever before. In our role as the first cross-border Transmission System Operator (TSO) we design, build, maintain and operate over 26,000 kilometres of high-voltage electricity grid in the Netherlands and large parts of Germany, and facilitate the European energy market through our 17 interconnectors to neighbouring countries. With a turnover of 9.1 billion euros and total assets of 55 billion euros, we are one of the largest investors in national and international electricity grids, both onshore and offshore.

Every day our 10.836 employees take ownership, show courage and make and maintain connections to ensure that the supply and demand of electricity is balanced for over 43 million people.

Lighting the way ahead together

Address

• Headquarters

  Utrechtseweg 3106812DE ArnhemGelderland, Netherlands

Team by function

Based on 848 public job profiles as of 4 August 2026.

• Operations221
• Engineering / Software Development132
• IT / Infrastructure / Security89
• Consulting / Advisory65
• Finance / Accounting57
• Data / Analytics / Science50
• Legal / Compliance40
• Administrative / Office27
• HR / People / Recruiting26
• Other / Unclassifiable26
• Procurement / Supply Chain24
• Product Management16
• Executive / C-Suite15
• Marketing11
• General Staff / Operational10
• Logistics / Transportation10
• Sales6
• Skilled Trades / Technical5
• Customer Success / Support4
• Design / UX4
• Public Sector / Government3
• Research / R&D3
• Healthcare / Medical2
• Education / Training1
• Manufacturing / Production1