• Avenue Jaspar Henri, Bruxelles, Belgium
  • Full-time

Company Description

Sia Partners is a specialist Management Consulting firm which was initially established in Paris, France in 1999 and has grown into a global firm with approximately 1,500 employees and annual revenue exceeding $280m. Our culture is strongly orientated towards high-quality expertise and delivering excellent results and outcomes for our clients, which include a wide range of multinational companies. Testament to it's success, Sia Partners has been ranked in the top 25 Vault Consulting Europe list and has shown double-digit growth every year since inception.

With our consultants representing 41 different nationalities, we are a highly diverse team spread across 25 offices in 16 countries. However, using innovative technologies such as our own in-house apps, social networks, and digital tools, we provide a truly integrated global service.

Job Description

As a Manager, you will report to the Associate Partner and will be responsible for the following tasks:

Consulting missions

You will personally perform and lead consulting missions or projects at our customers, thereby using your personal expertise to guarantee the service and quality level that Sia Partners stands for.

You will be following-up and steering the consulting work of other consultants

Commercial development

You will participate in developing our market share in Belgium, and assure that our offers fit the market needs. Therefore, you can count on the existing consulting team and the expertise available in the Sia Partners group.

From the Sia Partners office in Brussels, you will play a proactive role in the business development process. This involves prospection, writing and defending proposals and relationship management with customers

Thought leadership

You will analyse evolutions in business models and sector trends, innovations, etc… to assure good comprehension of the upcoming challenges and opportunities of our customers

You will develop materials expressing this thought leadership and opinion leadership, such as case studies, expertise letters, press articles, etc…thereby feeding our marketing channels and prospection process

Team Guidance

You will be responsible for coaching consultants and steer consulting teams on missions.


  • Master's degree from a first class university (business, engineering, economics, …)
  • 7 to 10 years of relevant experience in a consulting company 
  • Specific know-how that you can bring to Sia Partners.
  • Self-starting, flexible, entrepreneurial person, and proven business development skills
  • Ability to monitor company or market trends, evolutions, new challenges and triggers actions within Sia Partners to adapt our offering or launch prospection
  • You have successfully conducted relevant projects and managed teams
  • You have personal domains of expertise and are ready to personally deliver consulting services
  • Languages: Trilingual French, Dutch and English. Dutch is a must.

Additional Information

Sia Partners is certified "Great Place to Work". Come and join us to take part in this great company.

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