Data Science Consultant

sia· Data Science
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📍 Maastricht📍 Maastricht, , Netherlands📍 nlFull time

About this role

Company Description

Sia is a next-generation, global management consulting group born digital, augmented by data, enhanced by creativity, and driven by responsibility. We partner with clients to resolve challenges and capitalize on opportunities. We believe that in today’s world of change and disruption, optimism is a force multiplier.

Job Description

The Amsterdam Data Science team is diverse, dynamic, and rapidly growing. You will collaborate closely within multidisciplinary teams, applying advanced analytics and machine learning techniques to solve complex business problems and deliver impactful solutions. Our flat structure encourages initiative, entrepreneurial spirit, diversity, well-being, and knowledge sharing so that we grow together. 

Responsibilities 

As a Data Science Consultant, you will collaborate with our Data Scientists, Data Engineers, and Consultants on various client projects in multidisciplinary teams. You will use advanced analytics, machine learning, and GenAI techniques to solve complex business problems and deliver impactful solutions.  

Responsibilities include: 

  • Collaborate with colleagues to identify business challenges and extract actionable insights from data. 

  • Develop and implement statistical models, optimization solutions, and advanced machine learning techniques. 

  • Apply Generative AI and large language models to create innovative solutions. 

  • Clearly present analytical results and assist in facilitating client workshops. 

Your profile 

  • Motivated, analytical, and eager to learn. 

  • Thrive in collaborative, multidisciplinary environments. 

  • Clear communicator, comfortable translating complex technical concepts into actionable recommendations. 

Qualifications

  • Completed WO Master's degree in Data Science, Econometrics, Applied Mathematics, Computer Science, (Energy) Engineering, or a related technical field involving substantial programming. 

  • 1 to 3 years of relevant professional experience. 

  • Strong coding skills in Python and at least one additional analytical language (e.g., R, SQL). 

  • Solid knowledge of Machine Learning techniques, optimization methods, and Generative AI. 

  • 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.

  • Previous exposure or interest in cloud platforms (AWS, Azure, GCP) is a plus. 

  • Fluent in English and Dutch, both written and oral. Additional languages are considered advantageous. 

What we offer 

  • Training and development opportunities to advance your expertise. 

  • A supportive environment with structured mentorship and personalized training opportunities. 

  • Opportunities to participate in international projects. 

  • Flexible working hours and performance-based promotion. 

  • Competitive salary, bonus, and benefits package (lease car, health insurance, pension). 

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. 

Frequently Asked Questions

Is the salary disclosed for the Data Science Consultant position at sia?
The salary for this Data Science 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 Science Consultant position at sia located?
This Data Science Consultant role at sia is based in Maastricht, Maastricht, , 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 Science Consultant role at sia full-time or part-time?
This is listed as a Full time position. It is posted as a Data Science Consultant role in the Data Science department at sia.
Which team or department does the Data Science Consultant at sia belong to?
This Data Science 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 Science 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 Science Consultant job at sia posted?
This Data Science Consultant position at sia was posted on May 4, 2026. Apply as soon as possible — early applications are often reviewed first.
Data Science Consultant
sia
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