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.

Junior Expert Local Grid Scenarios
Requisition ID:  10036
Posting Start Date:  30/09/2025

Function

As a Junior Expert Local Grid Scenarios, you play a key role in preparing the Belgian electricity grid for the energy transition. You contribute to the development and implementation of realistic local scenarios for consumption, production, and storage, based on input from internal experts such as the Demand and Generation Forecast Analyst and the Regional Grid Developer.

These scenarios help identify technical challenges early on, such as voltage quality, congestion, and short-circuit levels. You assess whether tomorrow’s grid is aligned with these future developments and provide the Power System Planning experts with insights into grid reinforcement needs and opportunities for new connections.

You contribute to a reliable energy supply for the Belgian market, respecting legal obligations, customer expectations, and societal needs. Additionally, you actively participate in the development of methodologies, processes, and tools that prepare us for the European energy transition, such as the integration of renewable energy, a more active role for demand-side management, and cross-border cooperation.

 

What will you do?

  • Develop future scenarios and assumptions for the energy system and identify their impact on the electricity grid.
  • Accurately and realistically model future large consumers on the grid.
  • Translate choices made by local grid users into macro energy scenarios.
  • Implement local scenarios into the high-voltage grid model.
  • Analyze grid performance and report your findings.
  • Contribute to research and development projects and participate in internal, national, and international expert groups.

Your Profile

  • You are a civil or industrial engineer in electricity or electromechanics, with a strong link to data management.
  • You have initial junior experience as an Electrical Engineer or Data Engineer, or you are a motivated starter with a strong interest in energy systems.
  • You understand the workings of the Belgian energy sector or are willing to quickly get up to speed.
  • You speak and write fluent English, complemented by a good knowledge of Dutch or French.
  • You have strong analytical skills, a broad perspective, and the ability to structure complex technical information for strategic decision-making.
  • You are a true team player, eager to share knowledge and communicate clearly with internal and external stakeholders.
  • You have experience in data processing and are proficient in Python or R (required).
  • Knowledge of grid calculation tools (load flow, probabilistic analyses, cost-benefit analyses…) is a plus.

Offer

  • Salary: a competitive salary package, allowance for representation expenses, year-end bonus, double vacation pay, meal vouchers (€8 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

Léon Monnoyerkaai 3, 1000 Brussel

This office is easily accessible by public transport, a 5-minute walk from Schaarbeek station.

We also operate a hybrid work policy that allows you to combine working in the office and at home.

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!