Data Science Specialist (f/m/d)

Siemens Energy; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Private medical care

Life insurance

Employee Pension Program

Stock market plans

Lunch card

Sport card

Social Fund programs

Hybrid work up to 50% from home

Job summary

Siemens Energy is seeking a data-focused professional to own and operate data products on Snowflake, develop data pipelines, and introduce AI solutions for business users. You will collaborate across international teams to convert complex data into actionable insights, drive digitalization milestones, and support Enterprise AI initiatives.

The role emphasizes strong SQL/Python skills, experience with Snowflake, and interest in modern data technologies, with a hybrid work model offering up to 50%

Qualifications

• Bachelor's or Master's degree in Computer Science, Data Science, Information Systems, or a related technical field.
• Strong SQL and Python skills, with experience working with databases.
• Experience with Snowflake is an advantage.
• Experience with SAP or Salesforce and Power BI is beneficial.
• Interest in modern data technologies and AI solutions; willingness to learn Mendix.

Responsibilities

• Assume operational ownership of data products and applications built on Snowflake.
• Monitor platform operations, troubleshoot access and performance issues, and maintain security protocols.
• Collaborate with cross-functional teams to resolve issues and support digitalization milestones.
• Design, implement, and maintain data pipelines, data models, and transformation logic.
• Analyze datasets to generate analytics informing management decisions and strategy.

Skills

SQL

Python

Databases

English fluency

Team collaboration

Communication

AI concepts

Education

Bachelor's or Master's in Computer Science/Data Science/Information Systems

Tools

Snowflake

Power BI

SAP

Salesforce

Mendix

Job description

A Snapshot of Your Day

Join the Advanced Data Solutions team within Compression Service at Siemens Energy, where you will play a pivotal role in shaping our digital future. Imagine designing, building, and operating cutting‑edge data products and AI‑powered applications that enhance our global service business. You will take charge of our cloud data platform, develop robust data pipelines from ERP and CRM systems, and introduce AI solutions, including Large Language Models, to empower business users. Collaborating with developers and stakeholders across international locations, you will transform complex data into actionable insights, streamline processes and drive data‑driven decision‑making throughout the organization.

How You’ll Make An Impact

• You will assume operational ownership of data products and applications built on Snowflake, ensuring their stability, performance, and reliability.
• Monitor platform operations, troubleshoot access and performance issues, and maintain security protocols for users across global sites.
• Collaborate with cross‑functional teams to resolve application issues and support strategic digitalization milestones, while maintaining and supporting existing AI‑driven business applications.
• You will design, implement, and maintain data pipelines, data models, and transformation logic, ensuring data accuracy and integrity.
• Analyze complex datasets to generate analytics that inform management decisions and business strategy, contributing to strategic digitalization programs.

What You Bring

• Bachelor's or Master's degree in Computer Science, Data Science, Information Systems, or a related technical field.
• Strong SQL and Python skills, with experience working with databases. Experience with Snowflake is an advantage, but candidates with solid database knowledge and a willingness to learn are welcome.
• Experience with enterprise systems such as SAP or Salesforce, as well as Power BI for reporting and data visualization.
• Interest in modern data technologies, AI solutions, and low‑code platforms such as Mendix. Previous Mendix experience is not required, but curiosity and eagerness to learn new technologies are essential.
• Understanding of data transformation, automation, and AI concepts (e.g., document processing, business process automation, Large Language Models) is a plus.
• Strong communication skills with the ability to collaborate effectively across international and cross‑functional teams, while working independently and taking ownership of assigned tasks.
• A proactive, analytical, and solution‑oriented mindset, with a genuine interest in exploring new technologies and continuously improving existing solutions.
• Fluent English is required; German is a plus.

About The Team

Our Transformation of Industry division is at the forefront of decarbonizing the industrial sector. With a focus on increasing electrification and efficiency, we are poised to meet the rising demand for green hydrogen and derivative fuels. Our mission is to enable the decarbonization of the industrial sector through sustainable processes, leveraging a robust industrial customer base, a global network, diverse technologies, and integrated execution capabilities.

Who is Siemens Energy?

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

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.

Rewards/Benefits

• We use a motivational remuneration system and an attractive benefits package (including private medical care, life insurance, Employee Pension Program, stock market plans, additional days off, lunch card, sport card, Social Fund programs).
• Refer and earn through our rewarding Referral Program.
• Grow professionally with broad development opportunities and participation in exciting projects.
• We offer options to work flexibly in hybrid mode of work (up to 50% from home).

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