Portfoliomanager BTO Domain Office

Locatie
Gelderland
Uren per week
32 - 40
Maximum tarief
110 p/uur
Looptijd
Z.s.m. t/m 31-12-2026
Dienstverband
Freelance
Vakgebied
IT Projectmanagement
Status
Gesloten
Sluit over 6 dagen
Organisatie logo

Omschrijving

For a temporary replacement TenneT is looking for an experienced Portfolio Manager.

Lighting the way ahead together. We are committed 24/7, 365 days a year to ensure a safe and reliable supply of electricity, now and in the future. That is the world of TenneT. As a leading European grid operator, we design, build, maintain and operate the high-voltage grid in the Netherlands and large parts of Germany and play a key role in the energy transition. With 23,500 kilometres of high-voltage connections on land and at sea and almost 5,000 employees, we provide daily power to more than 42 million end users. TenneT has so many innovative projects in the pipeline now and in the coming years that we are always looking for passionate professionals.

Overzicht Team

About BTO Asset Chain

BTO stands for Business Technology Organisation. The BTO Asset Chain department is responsible for planning and delivering digital solutions that enable the Asset Chain of TenneT to plan, build, maintain and operate the electricity grid. BTO Asset Chain operates at the intersection of business and IT, ensuring that digital initiatives support asset‑related processes, strategy and performance.

Doelstelling

The role

For the BTO Asset Chain, we are looking for an experienced Portfolio Manager who will temporarily take responsibility for steering the integrated Business–IT change portfolio.

Resultaten

  • Own and steer the end‑to‑end Business–IT portfolio (programs, epics, features and projects)
  • Develop and maintain a holistic portfolio vision, aligned with Asset Chain strategy and value stream objectives
  • Prioritise initiatives based on quantified value, effort, risk and capacity
  • Improve fact‑based, quantified value estimation by continuously analysing initiatives, tracking benefits and performing financial forecasting
  • Enable dynamic portfolio management, including splitting initiatives and stopping or handing over work based on realized value
  • Manage dependencies across Business, IT, Data and external partners
  • Support translation of strategic themes into OKRs and provide clear portfolio reporting and insights

Eisen

  • HBO
  • Proven experience in Business–IT portfolio management in a complex environment.
  • 8 years of relevant experience in the working field of business technology & data, preferably in business analysis or portfolio management
  • Strong in value steering, stakeholder management and decision support
  • Able to translate strategy into actionable portfolios and roadmaps
  • Comfortable operating in a temporary, high‑impact role
  • Strong knowledge of portfolio management and IT‑governance
  • Financial acumen: fact‑based value estimation, benefit tracking and financial decision‑making
  • Deep understanding of business and IT domains, processes, services and system landscapes
  • Excellent communication and advisory skills, including senior stakeholder alignment
  • Proven ability in strengthening engagement and motivating teams
  • Experience with Agile and release management in complex, multi‑vendor environments (SAFe, Scrum)
  • Able to balance stakeholder interests across business and IT
  • Fluent in professional English
  • Speaking Dutch (B1-level) is required for this role
  • Een motivatiebrief is vereist voor deze opdracht

Over de organisatie

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Sluit over 6 dagen

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