Sia

Consultant in HR & Change

Sia · Antwerp, , Belgium
Antwerp, , Belgium Posted 2026-07-16
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.

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,...
  • University Master Business Engineering, (HR) Management, Civil Engineering, or similar
  • 0.5 to 3 years’ experience as a consultant
  • Outstanding collaborative team player and good communication skills
  • Strong interest and experience in HR/ 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: Dutch and English fluent/native mandatory.
  • Prepared to participate in temporary assignments all over Belgium and abroad (e.g. France)

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.

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

Sia

Cloud Storage · Series A · Boston, USA

Stage & Valuation
Series A
Key Investors
Paradigm, INBlockchain, Raptor Group
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Sia is a decentralized cloud storage platform that leverages blockchain technology to encrypt, shard, and distribute data across a global network of independent hosts. The platform enables secure, private, and affordable data storage without relying on centralized servers.
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