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Project Manager Offshore Cables

Posted 19 Jun 2026
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Work experience
3 to 10 years
Full-time / part-time
Full-time
Job function
Salary
€4,816 - €9,472 per month
Degree level
Required language
Dutch (Fluent)
Deadline
1 September 2026

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Keeping the Netherlands powered—that is our mission. As a Project Manager Offshore Cable, you ensure that the electricity grid remains future-proof. Together with your team, you work on maintaining and repairing offshore cable systems that contribute to a stable and sustainable energy system.

Jouw rol

How will you help power the Netherlands? As a Project Manager Offshore Cable, you are responsible for delivering complex maintenance and repair projects for offshore cable systems, so that the Netherlands can continue to rely on reliable, affordable, and sustainable energy.

  • You lead complex offshore cable projects from initiation through to completion, ensuring control of planning, budget, quality, and safety so that assets remain reliably in operation.
  • You coordinate multidisciplinary teams and external contractors and align with stakeholders such as grid connection managers and maintenance planners, so that work is executed in an integrated and efficient way.
  • You develop maintenance and repair plans, prepare reports and decision documents, and advise management and authorities, so that decisions are well-founded and timely.
  • You establish and manage contracts and service agreements with suppliers and contractors, so that TenneT maintains effective repair readiness and service continuity.
  • You identify project risks, assess impacts, and implement mitigation and compliance measures, so that all activities meet permit requirements, contractual obligations, and TenneT standards.
  • You safeguard technical documentation and asset data and contribute to process improvements within the subsea domain, so that safe and efficient long-term asset operations are ensured.

Waar kom je terecht

Offshore is responsible for the development, construction, and management of the offshore electricity grid. With the North Sea as the green engine of the energy transition, Offshore plays a clear and vital role within TenneT’s organisational structure. The Offshore division manages the entire lifecycle of all TenneT offshore installations, from development and realisation to maintenance and handover to the Operate division. A crucial task is the construction of 2 GW offshore ‘sockets’, which collect and transport generated wind energy to the mainland.

Jouw profiel & achtergrond

Experience & skills

  • Several years of experience as a project or works manager in complex offshore high-voltage cable projects
  • Experience with offshore operations such as surveys, cable installation, repair, and reburial
  • Knowledge of contract management, preferably FIDIC and LOGIC
  • Understanding of geo-sciences and offshore cable systems
  • Project management certification (e.g. IPMA, PMP, or equivalent)
  • Strong planning, reporting, and stakeholder management skills
  • Fluency in English and proficiency in Dutch (minimum B1) or German is an advantage
  • Willingness to travel within Europe and to work offshore

Competencies

  • Managing complexity – You analyse complex technical and stakeholder challenges from multiple perspectives and translate them into workable solutions, so that projects are executed in a controlled and effective manner.
  • Balancing stakeholders – You align with internal and external stakeholders and carefully balance interests, so that decision-making is supported and sustainable.
  • Effective communication – You communicate clearly and tailor your message to your audience in reports and meetings, so that stakeholders are well informed.
  • Decision quality – You make well-considered decisions based on data, risks, and impact, so that projects are delivered safely and successfully.

Arbeidsvoorwaarden

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 enable the energy transition. With us, you will have the space to develop your talents and work in an environment where your growth is central. We encourage initiative and give you the freedom to come up with new ideas.

We offer you:

  • A permanent contract with a two-month probation period, based on 40 hours per week, or a one-year contract with the intention of becoming permanent.
  • A solid pension plan through ABP: we pay 70% of your premium.
  • 43 days of leave per year.

TenneT is Europa's eerste grensoverschrijdende netbeheerder (TSO) én Europa's eerste netbeheerder op zee. Met bijna 25.000 kilometer aan hoogspanningsverbindingen op land en in zee en 8.300 medewerkers zorgen wij voor de dagelijkse stroomvoorziening van meer dan 43 miljoen eindgebruikers in Nederland en grote delen van Duitsland. TenneT heeft nu en in de komende jaren zó veel innovatieve en complexe projecten op stapel staan dat we altijd op zoek zijn naar gedreven vakmensen en specialisten!

Energy
Arnhem
Active in 10 countries
4,000 employees
70% men - 30% women
Average age is 44 years