Senior Consultant in HR and Change

sia· Change Management
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📍 be📍 Brussels📍 Brussels, , BelgiumFull time

About this role

Company Description

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. 

Job Description

Sia is looking for bright and dynamic senior 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. 

You will be involved in projects across different sectors: Financial Services, Energy & Utilities, Industry, Transport and Logistics.

You will mainly work on the following topics:

  • Change management in customer programs and projects: communication, training and support plan, digital or collaborative strategy definition.
  • HR management and HR performance management: HR function organization, CSR, HR KPIs,…
  • HR development: recruitment, career, training, …
  • HR tools and Information systems: project management and implementation
  • Social management: studies, HR document drafting, negotiation preparation

You will get the opportunity to actively contribute to Sia ’ internal activities:

  • Development and reinforcement of our offer, by understanding and interpreting Change management innovation and challenges
  • Business development, by contributing to need definition and participating to our commercial initiatives

 

In return, you can expect:

  • An international company that gives importance to diversity, inclusion, employee well-being and corporate social responsibilities actions.
  • A great working atmosphere with friendly and professional colleagues where innovation and entrepreneurship are encouraged 
  • A personal development plan with a regular follow-up as well training opportunities to develop yourself
  • A competitive salary with great advantages, like mobility budget, hospital insurance, performance -related bonus,...

Qualifications

  • University Master Business Engineering, (HR) Management, Civil Engineering, or similar
  • 2 to 6 years’ experience as consultant 
  • Outstanding collaborative team player and good communication skills
  • Strong interest in Hr and Change
  • 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. Dutch is a must
  • Prepared to participate in temporary assignments all over Belgium and abroad (e.g. France)

Additional Information

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. 

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. 

Frequently Asked Questions

Is the salary disclosed for the Senior Consultant in HR and Change position at sia?
The salary for this Senior Consultant in HR and Change role at sia is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Consultant in HR and Change position at sia located?
This Senior Consultant in HR and Change role at sia is based in be, Brussels, Brussels, , Belgium. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Consultant in HR and Change role at sia full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Consultant in HR and Change role in the Change Management department at sia.
Which team or department does the Senior Consultant in HR and Change at sia belong to?
This Senior Consultant in HR and Change position is part of the Change Management department at sia. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Consultant in HR and Change position at sia?
Click the "Apply Now" button on this page. You will be redirected to sia's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Senior Consultant in HR and Change job at sia posted?
This Senior Consultant in HR and Change position at sia was posted on Jul 16, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Consultant in HR and Change
sia
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