Data & Analytics Consultant

sia· Data Science
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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

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. lease car, 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. 

Frequently Asked Questions

Is the salary disclosed for the Data & Analytics Consultant position at sia?
The salary for this Data & Analytics Consultant 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 Data & Analytics Consultant position at sia located?
This Data & Analytics Consultant role at sia is based in Rotterdam, Rotterdam, , Netherlands, nl. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Data & Analytics Consultant role at sia full-time or part-time?
This is listed as a Full time position. It is posted as a Data & Analytics Consultant role in the Data Science department at sia.
Which team or department does the Data & Analytics Consultant at sia belong to?
This Data & Analytics Consultant position is part of the Data Science department at sia. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Data & Analytics Consultant 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 Data & Analytics Consultant job at sia posted?
This Data & Analytics Consultant position at sia was posted on Mar 31, 2026. Apply as soon as possible — early applications are often reviewed first.
Data & Analytics Consultant
sia
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