Consultant in Data Science
Antwerp, Belgium
- Pay
- Pay not listed
- Work setting
On-site — work setting source
Work setup in the employer’s posting: On-site
From the employer’s posting- Employment
Full-time — employment source
Employment type in the employer’s posting: Full-time
From the employer’s posting
What you’ll work on
Full postingExecute client project assignments in modelling and digital transformation
Develop predictive models using machine learning, AI and statistics
Assist with constraint optimization and simulation model design
Process large and unstructured data with algorithmic methods
Contribute to Sia's offer development and business development initiatives
From the employer’s posting
You will execute project assignments in modelling and digital transformation
developing predictive models of decision making
assistance in the design and implementation of constraint optimization solutions and simulation models
Algorithmic knowledge for large and unstructured data processing
Development and reinforcement of our offer
What you’ll bring
All qualificationsCore experience
- Master's degree in applied mathematics, IT or similar
- Trilingual in French, Dutch and English
- Strong team player with good interpersonal and communication skills
- Analytical, rigorous and result-oriented
Preferred experience
- Strong interest in data science and sectors such as Energy and Finance
Qualification wording
University Master Civil Engineer (applied mathematics, IT or similar)
Trilingual: French, Dutch and English
Outstanding team player with great interpersonal and communication skills
Analytical mind, exploring options and able to synthesize into conclusions
Strong interest in data science and related sectors such as Energy and Finance
Posting record
Report an errorLikely evergreenReposted 6 times since Sep 14, 2026. A role that keeps coming back is often kept open to collect applications rather than to fill one seat.
- Status in our records
- Live
- First seen by us
- Oct 27, 2026 · 2 days ago
- Recorded sightings
- 21
- Last seen by us
- Oct 29, 2026
- Reposted
- 6 times since Sep 14, 2026
These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications. We count a repost when the same title and location comes back as a new listing within 60 days of the last one coming down. Some hiring systems expire listings on a schedule, so repost rates vary by system.
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Job description
Job Description
As a consultant in Data Science, you will be involved in transformation projects at our clients. You will execute project assignments in modelling and digital transformation (business/IT analysis and partial coding) environments with a good deal of business perspectives:
- Machine learning, AI and statistics: developing predictive models of decision making (supervised and unsupervised learning algorithms, econometrics, forecasting, quantitative diagnosis,...)
- Operational research : assistance in the design and implementation of constraint optimization solutions and simulation models
- Big Data : Algorithmic knowledge for large and unstructured data processing
You will get the opportunity to actively contribute to Sia’s internal activities:
- Development and reinforcement of our offer, by understanding and interpreting data science innovation and challenges
- Business development, by contributing to need definition and participating in our commercial initiatives
Equipped with the entrepreneurial fibre, you are ready to cooperate in a fast growing company.
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 Civil Engineer (applied mathematics, IT or similar)
- 0 to 3 years’ experience as a consultant
- Outstanding team player with great interpersonal and communication skills
- Strong interest in data science and related sectors such as Energy and Finance
- 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.
- Analytical mind, exploring options and able to synthesize into conclusions
- Dynamic, result oriented, rigorous and committed
- Trilingual: French, Dutch and English
- Prepared to participate in temporary assignments abroad
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.
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.
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- Pay
No pay amount identified in the saved description.
- Location & working pattern
Antwerp, Belgium
Working pattern and location restrictions need checking in the full posting.
- Work authorization
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.
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