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Data & Analytics Consultant

Rotterdam, Netherlands

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Work setup
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Apply at Sia

What you’ll work on

Full posting
  • You will work in a team that challenges you and invests in your professional development.

  • Work closely with Sia consultants on assignments with an analytical challenge

  • Develop statistical and analytical methods to solve specific operational problems

From the employer’s posting
Who will you be working with? The Amsterdam Data Science team is young, diverse and growing. You will work in a team that challenges you and invests in your professional development. We have a flat structure and rely on the entrepreneurial spirit of our colleagues. Taking the initiative is strongly encouraged. We strive for well-being, diversity and knowledge sharing within the team, so that we can grow together. What you are going to do
Responsibilities include: Work closely with Sia consultants on assignments with an analytical challenge Identify business problems by extracting, interpreting and explaining insights from data
Identify business problems by extracting, interpreting and explaining insights from data Develop statistical and analytical methods to solve specific operational problems Ensure that the deep insights generated from advanced analytics translate into business impact

What you’ll bring

All qualifications

Core experience

  • You have excellent communication skills and can present complex concepts in a synthetic way
  • Experience with data visualization and reporting (e.g.
  • Knowledge of Machine Learning techniques or optimization is a strong plus
Qualification wording
You have excellent communication skills and can present complex concepts in a synthetic way
Experience with data visualization and reporting (e.g. Tableau, Power BI)
Knowledge of Machine Learning techniques or optimization is a strong plus

Tools in this posting

  • Python
  • R
  • Tableau
  • SQL
  • Power BI
Source — Tool mentions in context
- You are a young graduate or already have several years of experience in a similar position. - Good skills in Python and at least one other analytical language (e.g. R, SQL) - Experience with data visualization and reporting (e.g. Tableau, Power BI)
- Good skills in Python and at least one other analytical language (e.g. R, SQL) - Experience with data visualization and reporting (e.g. Tableau, Power BI) - Knowledge of Machine Learning techniques or optimization is a strong plus

Job description

View original posting ↗

Job Description

Who will you be working with?
The Amsterdam Data Science team is young, diverse and growing. You will work in a team that challenges you and invests in your professional development. We have a flat structure and rely on the entrepreneurial spirit of our colleagues. Taking the initiative is strongly encouraged. We strive for well-being, diversity and knowledge sharing within the team, so that we can grow together. 

What you are going to do
As a Data & Analytics Consultant, you will work with our Data Scientists, Data Engineers and other consultants at Sia, on various client projects in multidisciplinary teams. You will use your analytical mindset and data skills to solve complex business problems and deliver actionable insights. 

Responsibilities include:

  • Work closely with Sia consultants on assignments with an analytical challenge 
  • Identify business problems by extracting, interpreting and explaining insights from data
  • Develop statistical and analytical methods to solve specific operational problems
  • Ensure that the deep insights generated from advanced analytics translate into business impact
  • Present results and conduct workshops at customer sites

Who you are

  • You want to make business impact, not only by doing data analysis, but also by making recommendations through inspiring presentations
  • You have the ability to adapt quickly and work across different business areas within a challenging environment
  • You have exceptional analytical and quantitative problem solving skills  
  • You have the ability to work collaboratively in a team environment
  • You have excellent communication skills and can present complex concepts in a synthetic way
  • You have a good track record of leadership in an academic, professional or extracurricular setting. 

Qualifications

What you need

  • Completed WO Master's degree in Statistics, Econometrics, Economics, Business Analytics or a related field of study.
  • You are a young graduate or already have several years of experience in a similar position.
  • Good skills in Python and at least one other analytical language (e.g. R, SQL) 
  • Experience with data visualization and reporting (e.g. Tableau, Power BI)
  • Knowledge of Machine Learning techniques or optimization is a strong plus
  • Fluent in English and Dutch, both written and oral. Additional languages are a strong plus.

What we offer

  • Training opportunities to develop yourself further
  • Opportunities to work on international assignments
  • Flexible working hours
  • A meritocratic approach to promotion
  • Performance related bonus
  • An attractive package (e.g. health insurance, pension scheme)

Additional Information

We are unable to provide a work permit for this position

Non-Dutch speaker will unfortunately not be accepted

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.

 

Your next step

  • Have your CV and examples of relevant work ready.
  • Check the listed location, eligibility and core experience before starting.
  • Ask the employer about the salary range before committing time to the process.

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Source & posting history

View original posting ↗

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Pay

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Location & working pattern

Rotterdam, Netherlands

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 Non-Dutch speaker will unfortunately not be accepted
Status in our records
Active
First seen by us
Oct 8, 2026
Recorded sightings
14
Last seen by us
Oct 9, 2026

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