Job Description

Excited to work for a key Belgian player in the energy landscape?

The Belgian and European energy landscape is in full swing. Did you know that Elia Belgium plays a crucial role in this? As part of Elia Group, a European transmission system operator, Elia Belgium ensures the reliability and sustainability of the electricity supply in our country.

Side-by-side with your talented colleagues, you will play a part in building a sustainable, green and reliable energy infrastructure that stimulates economic growth and reduces our ecological footprint.

Only together can we make the biggest impact possible! We believe in the power of diversity: we are convinced that an inclusive and diverse work environment leads to more innovation, creativity and better results.
Head of Transformation Portfolio and Performance Management
Requisition ID:  11241
Posting Start Date:  17/07/2026

Function

Within the SITO division and under the accountability of the Head of SITO, the Head of Transformation Portfolio and Performance Management is responsible for the governance, performance management and integrated oversight of ETB’s transformation portfolio (digital and non-digital).

The role oversees the translation of strategy (ETB 5Y/1Y OKRs) into an executable roadmap, monitors transformation performance through KPIs, and ensures portfolio coherence, prioritization and execution in order to maximize business impact for ETB.

This position acts as a central link between strategy, execution and performance, working closely with senior managers across divisions, program managers (including Tier 1 programs) and the ETB Executive Committee (ExCo). The role also maintains strong relationships with Group Portfolio Management, Group Strategy, Group and Local IT, and Group and Local Controlling.

Beyond ensuring portfolio governance, the role serves as a strategic partner to the Head of SITO and the ExCo by proposing, challenging and continuously refining the company’s transformation ambitions, priorities and objectives.

Key Responsibilities


1. Governance of ETB’s Digital and Non-Digital Transformation Portfolio

  • Define and implement an integrated governance framework for transformation.
  • Ensure alignment of the transformation portfolio with the company’s strategic objectives (ETB 5Y/1Y OKRs).
  • Structure and lead decision-making and steering processes for transformation initiatives (ABR/QBR, OKRs), challenging ambitions, priorities and trade-offs proposed by the divisions.
  • Ensure effective implementation of the 5-step approach across divisions and its consolidation at ETB level, in collaboration with Group Strategy and relevant SITO stakeholders (business architects, program managers, etc.).
  • Develop a first consolidated version of ETB’s 1-year and 5-year OKRs and facilitate review sessions with ExCo members.

2. Integrated Management of ETB’s Digital and Non-Digital Transformation Portfolio

  • Oversee effective portfolio management (scope, budget, planning, resources and quality) in line with guidance from SITO (processes), Controlling (budget), and other stakeholders.
  • Ensure consistency and integrity of portfolio data and portfolio management tools (e.g., Sciforma or equivalent).
  • Manage dependencies across programs and coordinate reporting towards the Group organization.

3. Transformation Performance Management

  • Support the definition of transformation KPIs (Key Results) at enterprise level.
  • Assess performance against baselines and strategic objectives.
  • Identify risks, recommend corrective actions and actively challenge program managers and senior leaders on ambition levels, value creation and achieved performance.
  • Together with the Head of SITO, facilitate ExCo discussions regarding transformation ambitions, priorities and strategic direction.
  • Develop a clear view of the transformation journey and recommend adjustments where necessary.
  • Consolidate enterprise-wide transformation reporting for ExCo and Group entities.
  • Prepare and facilitate transformation QBRs, providing critical analysis of results, gaps and required trade-offs.
  • Proactively recommend portfolio adjustments, accelerations or initiative terminations when expected value can no longer be demonstrated.

4. Communication & Stakeholder Management

  • Provide strategic analyses, recommendations and executive reporting to leadership bodies.
  • Ensure clear and structured communication regarding the transformation roadmap, prioritization decisions and key changes.
  • Facilitate collaboration between business, IT, finance and transformation teams.
  • Influence decision-making at senior management and Executive Committee level.

5. People Management

  • Lead and develop a team of portfolio managers through coaching, objective setting and performance management.

Your Profile

Experience

  • Significant experience in transformation, portfolio management or program management (budgets, risks, roadmaps and prioritization).
  • Strong expertise in performance management, KPIs and executive reporting.
  • Experience working in complex, cross-functional, multi-stakeholder environments.
  • Ability to combine strategic vision with operational execution.
  • Proven people management experience.

Key Competencies

  • Leadership and influencing skills.
  • Strategic and analytical thinking.
  • Excellent communication and executive presentation skills.
  • Resilience and ability to drive initiatives end-to-end.
  • Results and impact orientation.
  • Strong organizational and prioritization capabilities.

Languages

  • Fluent in French and/or Dutch, with excellent command of English.

Offer

  • Salary: a competitive salary package, allowance for representation expenses, year-end bonus, double vacation pay, meal vouchers (€10 per working day), eco-vouchers, sport & culture vouchers, bonuses based on individual and group results. 
  • Insurance: group insurance, hospitalisation insurance, ambulant care insurance for the whole family and also personal accident insurance. 
  • Vacation: You will be entitled to 20 vacation days and 5 additional vacation days, 6 local days, 4 exempt days (after 1 year of employment) and up to 5 long-service days (1 day for every 3 years in employment). 
  • Social fund: Year-end vouchers, birth and marriage allowance. We will also cover part of the cost of glasses, a dental prosthesis or similar needs. 
  • Communication: you will be given an iPhone, a phone subscription (for work and private use) and a laptop with internet reimbursement. 
  • Discounts: you will enjoy a 30% discount on your gas and electricity bill. 
  • Mobility: we will offer you a company car and public transport or a mobility budget. 
  • Elia shares: Elia will give you the opportunity to subscribe to shares with a discount of 16.66% on the average share price. 

Location

Boulevard de l’Empereur 20, 1000 Brussels

There’s something electric in the air with this job offer!

In exchange for your work and dedication, you enjoy the following benefits:

  • A job full of variety with a top employer: Elia encourages innovation and collaboration. Within our company you will be at the forefront of the energy transition, and you will have the chance to contribute to ground-breaking technologies designed to accelerate this transition. It is a one-of-a-kind opportunity to further develop your knowledge and skills.
  • Focus on personal growth and well-being at work: Discover a wide range of professional training and coaching opportunities that are guaranteed to give your personal growth a solid boost.  At the same time, as a top employer, we put maximum effort into a positive work culture in which your well-being is central.
  • Development opportunities for a challenging career: At Elia, we encourage you to seek out and seize new professional opportunities. You will enjoy complete freedom to shape your career on your own terms.
  • A diverse team of passionate colleagues: Elia puts a high value on diversity and inclusion. You will join a diverse and passionate team that enjoys sharing knowledge and leading the way towards a more sustainable future together.

These are just a few of the benefits that distinguish Elia as a Top Employer. We are convinced that your contribution to our team will be invaluable and look forward to welcoming you soon!
Apply now