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Senior Data Science Consultant at sia | Amsterdam

sia

Full-time|On-site|Amsterdam

Join our innovative team at sia as a Senior Data Science Consultant, where your expertise will drive data-driven decision-making and unlock insights that fuel business growth. You will be responsible for designing and implementing advanced analytics solutions, collaborating with cross-functional teams, and mentoring junior data professionals.

Mar 31, 2026

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Data Engineer Consultant at sia | Amsterdam

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia as a Data Engineer Consultant. In this role, you will leverage your expertise in data management and engineering to help our clients transform their data into actionable insights. You will work closely with cross-functional teams to design and implement data solutions that drive business value.

Mar 31, 2026

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Senior Consultant at sia | Amsterdam

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia as a Senior Consultant, where you will leverage your expertise to drive impactful solutions for our clients. This role offers an exciting opportunity to work in a collaborative environment, tackling complex challenges and delivering innovative strategies that enhance business performance.

Mar 6, 2026

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Consultant Data Engineer at Sia | Amsterdam

Sia

Full-time|On-site|Amsterdam

Join our dynamic and diverse Data Science team at Sia, where innovation and initiative are at the core of our work culture. As a pivotal member of our team, you will have the opportunity to shape the future of our projects in a flat organizational structure that promotes entrepreneurial spirit. We prioritize well-being, diversity, and knowledge-sharing to ensure collective growth.As a Consultant Data Engineer, you will engage in various client projects while also contributing to the development of our proprietary Sia AI solutions alongside our French Data Engineering team. Your responsibilities will encompass:Designing and implementing Cloud Services on platforms like GCP, AWS, and Azure, focusing on architectural choices, storage and compute services, cost monitoring and optimization, and Infrastructure as Code.Utilizing Docker and Kubernetes for containerization and orchestration of applications, and managing Kubernetes clusters tailored for Data Science workloads.Programming in Python to develop server-side tools, including bulk data processing and REST API servers.Implementing CI/CD practices for managing the integration and continuous deployment of applications and internal platforms, thereby supporting Data Science initiatives at our clients’ locations.Creating data pipelines and developing ETL scripts within Big Data environments.Enhancing infrastructures and services tailored for Machine Learning, including technology scouting and implementation of useful solutions for Data Scientists in model training and deployment.

May 4, 2026

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Senior Data Science Consultant at Sia | Amsterdam

Sia

Full-time|On-site|Amsterdam

In response to our ongoing growth, Sia is seeking experienced Senior Data Science Consultants to join our dynamic data science team. You will collaborate closely with various departments to lead projects requiring the implementation of sophisticated models that address clients' challenges in:Machine Learning and Statistics: Creating explanatory and predictive decision-support models utilizing supervised and unsupervised learning algorithms, econometrics, forecasting, and quantitative diagnostics.Operational Research: Designing and executing optimization solutions within constraints and developing simulation models.Big Data: Leveraging algorithmic expertise to process extensive volumes of unstructured data.Your role will encompass operational tasks as well as contributing to the internal growth of the firm. You will:Enhance and develop our offerings through training sessions, collaborative working groups, and sharing knowledge via internal and external channels.Contribute to the firm's visibility by participating in our publication strategy (writing articles, conducting studies, etc.) and representing Sia at various professional gatherings and events.Support business development through the creation and presentation of commercial proposals, while identifying new collaboration opportunities with clients.Oversee projects from initiation to completion, ensuring consistent communication with both management and clients to uphold our commitments.Build strong client relationships, establishing yourself as a trusted expert at the management level.Mentor and supervise consultants, from junior to experienced levels, acting as a reference point for project oversight, deliverable validation, performance evaluation, and facilitating their professional development.

May 4, 2026

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Data Analyst at sia | Amsterdam

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia as a Data Analyst, where your skills will drive impactful data-driven decisions. You will be responsible for analyzing complex datasets, generating insightful reports, and providing actionable recommendations to enhance our business strategies.

Jan 30, 2026

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Senior Data Science Consultant

sia

Full-time|On-site|Amsterdam

Join sia as a Senior Data Science Consultant in the vibrant city of Amsterdam! We are seeking a talented individual who is passionate about leveraging data to drive business insights and innovation. In this dynamic role, you will collaborate with clients to develop data-driven strategies, implement advanced analytics solutions, and support decision-making processes.As a Senior Data Science Consultant, you will utilize your expertise in statistical modeling, machine learning, and data visualization to solve complex business challenges. You will have the opportunity to work with cutting-edge technologies and methodologies in a collaborative environment.

Mar 31, 2026

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Senior Consultant - Life Sciences

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia as a Senior Consultant specializing in Life Sciences. In this pivotal role, you will leverage your expertise to drive innovative solutions and strategies for our clients in the healthcare and pharmaceutical sectors. You will engage with stakeholders to assess needs, design impactful strategies, and facilitate the successful implementation of projects that enhance operational efficiency and effectiveness.Your contributions will help shape the future of the life sciences industry, ensuring our clients navigate challenges and seize opportunities in a rapidly evolving landscape.

Oct 22, 2025

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Data Science Consultant

sia

Full-time|On-site|Amsterdam

Join our dynamic team as a Data Science Consultant at sia in Amsterdam. In this pivotal role, you will leverage your analytical skills and expertise in data science to drive impactful business decisions. You will work closely with cross-functional teams to develop data-driven strategies and solutions that enhance organizational performance.

Mar 31, 2026

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Data Science Consultant

Sia

Full-time|On-site|Amsterdam

Join our vibrant and diverse Data Science team in Amsterdam, where innovation meets collaboration. As a Data Science Consultant, you will work closely with multidisciplinary teams to leverage advanced analytics and machine learning to tackle complex business challenges and deliver transformative solutions. Our open, flat organizational structure fosters an entrepreneurial spirit, promotes diversity, and emphasizes well-being and knowledge sharing, ensuring we all grow together.Key Responsibilities:Engage with colleagues to identify business challenges and derive actionable insights from data.Design and implement statistical models, optimization strategies, and cutting-edge machine learning techniques.Utilize Generative AI and large language models to develop innovative solutions.Effectively communicate analytical findings and support client workshops.

May 4, 2026

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Data Analytics Consultant

sia

Full-time|On-site|Amsterdam

Join our innovative team at sia as a Data Analytics Consultant, where your analytical skills will help drive business decisions and strategy. In this role, you will analyze complex data sets to extract insights that inform our clients’ decision-making processes. You will work collaboratively with cross-functional teams and directly engage with clients to deliver actionable strategies based on your findings.

Mar 31, 2026

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Senior Data Science Consultant - Generative AI Expert

Sia

Full-time|On-site|Amsterdam

Join our dynamic team at Sia as a Senior Data Science Consultant, where you will harness advanced analytics and Generative AI solutions to drive client success. In this role, you will spearhead client engagements from strategic planning through implementation, effectively managing stakeholders and guiding project teams to achieve significant outcomes.Key Responsibilities:Design and manage sophisticated predictive and explanatory models, including machine learning, econometrics, optimization, and time-series forecasting.Lead cutting-edge projects utilizing Generative AI and large language models (LLMs).Act as a trusted advisor to clients, offering strategic insights to middle and senior management.Mentor and guide interdisciplinary project teams, ensuring the successful delivery of impactful solutions.At Sia, you will:Enhance our Data Science and Generative AI capabilities through internal training sessions, collaboration in working groups, and contributions to publications.Represent Sia at industry events, engaging in thought leadership through articles, white papers, and webinars.Support business development efforts by creating proposals, identifying collaboration opportunities, and fostering long-term client relationships.

May 4, 2026

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Senior Consultant - Life Sciences

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia as a Senior Consultant in the Life Sciences sector. This role offers an exciting opportunity to work with cutting-edge technologies and innovative solutions that are shaping the future of healthcare. You will be responsible for leading projects that drive strategic growth and operational excellence for our clients in the life sciences industry.

Jan 30, 2026

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Senior Manager of Actuarial Sciences

SIA

Full-time|On-site|Amsterdam

We are seeking a dynamic and experienced Senior Manager of Actuarial Sciences to join our team at SIA in Amsterdam. In this pivotal role, you will lead a talented team of actuaries and drive the development of innovative actuarial solutions. You will be responsible for managing complex actuarial projects, collaborating with cross-functional teams, and delivering insights that influence strategic business decisions.As a key player in our organization, you will ensure the accuracy and integrity of our actuarial models, while providing leadership and mentorship to junior team members. If you are passionate about leveraging your actuarial expertise to create impactful solutions in the financial services industry, we want to hear from you!

Aug 7, 2025

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Senior Cybersecurity Consultant

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia as a Senior Cybersecurity Consultant, where you will play a crucial role in protecting our clients' critical information and systems. You will leverage your expertise to assess security measures, implement solutions, and provide strategic guidance to enhance our cybersecurity posture.

Mar 13, 2026

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Senior Consultant in Procurement

sia

Full-time|On-site|Amsterdam

We are seeking a dynamic and experienced Senior Consultant in Procurement to join our team at sia in Amsterdam. In this role, you will leverage your expertise to drive procurement strategies that enhance operational efficiency and cost-effectiveness for our clients. You will work closely with various stakeholders to identify procurement needs, develop sourcing strategies, and implement best practices.

Mar 27, 2026

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Senior Consultant - Operational Excellence

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia as a Senior Consultant specializing in Operational Excellence. In this pivotal role, you will leverage your expertise to drive strategic initiatives, optimize operational processes, and enhance overall performance for our diverse clientele.Your responsibilities will include conducting thorough analyses, facilitating workshops, and implementing best practices to foster a culture of continuous improvement. We are looking for a proactive leader who can inspire teams and collaborate effectively with stakeholders at all levels.

Apr 1, 2026

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Senior Consultant with Industry Expertise

sia

Full-time|On-site|Amsterdam

Join our dynamic team at sia, where we value innovation and expertise. As a Senior Consultant, you will leverage your industry knowledge to drive strategic initiatives and deliver exceptional value to our clients. You will work collaboratively with cross-functional teams to identify opportunities for growth and provide actionable insights that shape business strategies.

May 16, 2023

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Senior Consultant in Operational Excellence

sia

Full-time|On-site|Amsterdam

Join a dynamic team at sia as a Senior Consultant in Operational Excellence, where you will leverage your expertise to drive process improvements and operational efficiency for our clients. You will work closely with cross-functional teams, utilizing data-driven insights to formulate strategies aimed at enhancing business performance. This role is perfect for a proactive professional who thrives in a fast-paced environment and is passionate about delivering exceptional results.

Mar 6, 2026

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Senior Consultant in Energy and Industry

Sia

Full-time|On-site|Amsterdam

Join Sia as a Senior Consultant in Energy and Industry, where you'll leverage your expertise to foster client relationships and drive impactful results. We seek enthusiastic individuals with a proven academic background and relevant professional experience who are eager to take on responsibilities and grow within our organization.As a pivotal member of our consultancy team, you will engage in transformative projects for our clients. Your role will encompass a variety of tasks, such as intelligent data structuring, data analysis, conducting benchmarks, facilitating interviews, leading workshops, and mapping processes. You will also mentor and support new team members, contributing to our collective knowledge through workshops, publications, and seminars across various industries.If you possess an entrepreneurial spirit and thrive in a dynamic environment, we invite you to collaborate with us in a rapidly expanding firm.

May 4, 2026

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