Data Scientist (MLOps & Advanced Analytics)

As a Data Scientist (MLOps & Advanced Analytics), you will be part of the Advanced Analytics & AI team within Digital Services at Siemens Energy Gas Services. You will work on challenging projects across the energy value chain, combining business insight, data science, artificial intelligence, and software engineering to develop scalable analytics and AI solutions that drive measurable business impact.

How You’ll Make An Impact

• Lead the design and delivery of advanced AI, machine learning, and analytics solutions across the business.
• Develop and deploy production-grade ML, forecasting, and optimization models using cloud-native architectures.
• Build and maintain scalable data science and MLOps platforms leveraging AWS SageMaker, Python, SQL, and Snowflake.
• Create and operationalize LLM-powered applications, AI agents, and automation workflows to solve complex business challenges.
• Perform end-to-end data science activities, including data preparation, feature engineering, analysis, and predictive modeling.
• Implement MLOps best practices, monitor model performance, and communicate insights through dashboards, documentation, and stakeholder engagement.

• Expertise in cloud-based AI/ML platforms such as AWS SageMaker (or Azure ML/Vertex AI), with knowledge of Infrastructure as Code, CI/CD, and containerization technologies.
• Strong Python and SQL skills, plus experience with modern cloud data platforms like Snowflake, Databricks, Redshift, Synapse, or BigQuery.
• Proven ability to design and maintain scalable data pipelines, feature stores, and production-grade analytics solutions using software engineering best practices.
• Hands-on experience developing and deploying machine learning, AI, forecasting, optimization, regression, classification, and time-series models in production environments.
• Excellent problem-solving, communication, and stakeholder management skills, translating business needs into scalable technical solutions.
• Ability to thrive in global, multidisciplinary teams with a passion for advancing AI and analytics capabilities while delivering measurable business value.

Who is Siemens Energy?

• Competitive salary and meal allowance
• Fair compensation for international work
• Health insurance coverage
• Remote work permitted within Portugal
• Additional 5 “Pontes” days off and Birthday off if it falls on a weekday, when not abroad
• Amongst others

At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world’s electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character - no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.