Sia

Consultant in Energy and Utilities

Sia · Brussels, Belgium
Brussels, Belgium Closed
Applications are closed for this role. It was originally posted 2026-09-17. It’s no longer accepting applicants — see roles Sia is still hiring for →, or browse the live openings below.
Type
Full-time
Experience
3+ yr

Sia is looking for bright and dynamic consultants committed to building relationships and delivering results. We are interested in people with good track records during their education and, preferably, with a first successful and relevant job experience. We believe in people we hire, so we encourage you to take up responsibility as fast as possible. Your personal growth is our goal.

As a business consultant, you will be involved in transformation projects at our clients. You will execute project assignments, including intelligent data structuring, data analysis, benchmarks, interviews, workshop animation, process mapping, functional specifications, etc. As fast as possible, you will take up team support roles. You will get the opportunity to contribute actively to our knowledge creation and exchange (workshops, publications, seminars,…) within the business units of the different industries we serve.

Equipped with the entrepreneurial fibre, you are ready to collaborate with us in a fast growing company.

  • University Master Civil Engineering or Business Engineering
  • 0 to 3 years’ experience as a consultant
  • Outstanding collaborative team player and good communication skills
  • Strong interest in Energy
  • Analytical mind, exploring options and able to synthesize into conclusions
  • Autonomous, dynamic, result oriented, rigorous and committed
  • You have a strong interest in data and AI-related topics, the ability to quickly build expertise in these areas, and you’re excited about helping our clients seize the opportunities they offer.
  • Languages: Trilingual French, Dutch and English. If you also speak German fluently, that’s a great plus!
  • Prepared to participate in temporary assignments abroad (e.g. France, The Netherlands)

Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re optimists for change and we help clients initiate, navigate and benefit from transformation. We believe optimism is a force multiplier, helping clients to mitigate downside and maximize opportunity. With expertise across a broad range of sectors and services, our 3,000 consultants serve clients worldwide from 48 locations in 19 countries. Our expertise delivers results. Our optimism transforms outcomes.

We are unable to provide a work permit for this position

Sia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs.

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