Technical Specialist onshore cable installation
TenneT
Company Overview
TenneT B.V.
Arnhem, Netherlands
1998
Approximately 5,500 employees and a revenue of €4.5 billion in FY 2023 (source: emeoutlookmag.com).
What They Do
TenneT is the transmission system operator (TSO) for high-voltage grids in the Netherlands and Germany, with a strong focus on grid stability, cross-border connections, and the integration of renewable energy sources such as offshore wind. The company manages a network of over 25,000 kilometers of lines and cables, serving more than 43 million end-users (source: wikipedia.org). TenneT provides transmission services by transporting electricity from production sites to consumption points via regulated high-voltage infrastructure. The company also supports the integration of renewable energy, aiming to source 40% of Dutch electricity from offshore sources by 2030 (source: fd-binary-external-prod.imgix.net).
Projects & Track Record
TenneT has completed several notable projects, including the BritNed 1,000 MW HVDC interconnector between the United Kingdom and the Netherlands, which became operational in April 2011 (source: wikipedia.org). Additionally, the Borssele Beta offshore grid connection was certified for 'Grid Readiness' in July 2020, and eight 0.7 GW AC offshore grid connections have been realized in the Netherlands (source: fd-binary-external-prod.imgix.net). Currently, significant projects are underway, including two additional 2 GW offshore grid connections in the IJmuiden Ver wind energy area and the North-West 380 kV line, which connects Eemshaven to Vierverlaten (source: fd-binary-external-prod.imgix.net).
Recent Developments
In the past two years, TenneT announced that it will operate as two separate national organizations under one holding company starting January 1, 2025 (source: wikipedia.org). The company has also approved significant investments by the Dutch regulator ACM for capacity expansions addressing bottlenecks equivalent to 40% of current Dutch electricity consumption. Additionally, TenneT has issued tenders for offshore projects and substation upgrades, and secured EU funding for the North Sea Wind Power Hub (source: fd-binary-external-prod.imgix.net).
Working at TenneT
TenneT offers a wide range of positions, including engineering, grid operations, project management, IT, and procurement. The company is actively seeking over 1,100 new employees in the next three years, focusing on roles in grid field operations in the Netherlands and Germany (source: emeoutlookmag.com). The company culture emphasizes innovation and collaboration with partners, with a strong focus on securing energy supply. TenneT also has several subsidiaries, including CertiQ, which focuses on green certificates (source: encyclopedia.com).
Last updated on Feb 23, 2026 | Report an issue
Job Description
TenneT is rapidly expanding to realize its strategic ambitions and plays a leading role in the energy transition. In the coming decade, an unprecedented amount of renewable energy must be connected to the onshore grid. Within our offshore 2GW HVDC programme, the onshore cable routes-from landfall to our substations-are essential to deliver reliable, future‑proof grid connections.
To strengthen our capability on this crucial scope, we are looking for a committed and collaborative: Technical Specialist - Onshore Cable Installation
Your role
As a Technical Specialist Onshore Cable Installation, you support multiple 2GW HVDC projects with expert knowledge on onshore cable route engineering and installation-covering the entire lifecycle from development and permitting to construction and as‑built documentation. You are the technical counterpart for the project teams and internal engineering, with a strong focus on cable installation methodologies and horizontal directional drilling (HDD).
Key Responsibilities
- Act as technical specialist for all onshore cable installation topics across project phases (initiation, tender, execution, maintenance).
- Actively participate in route development, advising on technical solutions that meet standards, stakeholder requirements, and safety‑by‑design principles.
- Review and/or perform technical calculations, including cable rating checks and HDD/drilling calculations.
- Keep abreast of industry developments and contribute to research initiatives.
- Build and maintain a strong internal and external network to foster cooperation and knowledge sharing.
- Capture, process, and embed lessons learned to continuously improve our ways of working.
- Draft and maintain technical requirements and guidelines for onshore cable installation and cable protection in collaboration with specialists across the...
Job location
6812AR ARNHEM , Arnhem-Nijmegen - Netherlands
Job requirements
Education level Bachelor or equivalent level
Travel required This job does not involve travel requirements
Remuneration
Salary 5201 EUR (Initial rate of compensation)
Apply now
Job expired?Please let TenneT know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let TenneT know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
May 24, 2026
Full time
Company
- Arnhem, Netherlands
Bachelor or equivalent level
UTC+01:00
