OT Systems and Reporting Expert (Power BI, Python) - energy asset management

Greenvolt
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📍 Warsaw, Masovian Voivodeship, Poland

About this role

  • Design, develop, and maintain automated Power BI reports and dashboards using data from solar and wind farms.
  • Integrate OT and IT systems and ensure reliable data transmission from renewable energy assets to central platforms.
  • Configure data concentrators, network devices, and industrial communication protocols used at renewable energy sites.
  • Coordinate and supervise the installation of telecommunications and data acquisition infrastructure, working with contractors and technology providers.
  • Configure new installations and energy meters in the GEOS and Numeron systems.
  • Develop Python scripts and custom solutions for data acquisition, processing, and validation.
  • Monitor telemetry data quality, identify anomalies, and escalate technical or operational issues.
  • Perform remote troubleshooting of network communication and OT system issues.
  • Cooperate with IT, international technical teams, data analysts, contractors, software providers, and equipment suppliers.
  • Provide technical and analytical support to other teams regarding the performance of renewable energy installations and monitoring systems.
  • Experience working with OT systems, telemetry, industrial automation, or energy asset monitoring systems.
  • Strong knowledge of Power BI, including DAX and Power Query.
  • Practical Python skills, particularly in data acquisition, processing, or automation.
  • Understanding of network communication and OT/IT system integration.
  • Knowledge of at least one industrial communication protocol: Modbus TCP/RTU, IEC 104, DLMS/COSEM, or OPC UA.
  • Ability to troubleshoot technical issues and verify the quality and accuracy of data.
  • Ability to read technical documentation and configure telecommunications or data acquisition equipment.
  • Familiarity with Git version control.
  • Good command of English, enabling effective cooperation with international teams and suppliers.
  • Independence, attention to detail, accountability, and strong stakeholder management skills.
  • Willingness to occasionally travel to solar and wind farm sites.
  • Stable employment in a company belonging to an international group in the renewable energy sector (RES), implementing projects in the field of photovoltaics, wind energy and energy storage.
  • Opportunity for professional development in an international environment and knowledge exchange with experts from different countries.
  • Flexible working hours and a work model conducive to work-life balance.
  • A day off on your birthday and an additional shorter working day per month – Green Friday.
  • A comprehensive benefits package including private medical care, life insurance and a sports card.
  • Essential work tools – a laptop and a company phone.
  • The opportunity to participate in team-building events and internal initiatives that foster a culture of cooperation and engagement.
  • Benefits cafeteria – Worksmile

Frequently Asked Questions

Is the salary disclosed for the OT Systems and Reporting Expert (Power BI, Python) - energy asset management position at Greenvolt?
The salary for this OT Systems and Reporting Expert (Power BI, Python) - energy asset management role at Greenvolt is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the OT Systems and Reporting Expert (Power BI, Python) - energy asset management position at Greenvolt located?
This OT Systems and Reporting Expert (Power BI, Python) - energy asset management role at Greenvolt is based in Warsaw, Masovian Voivodeship, Poland. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the OT Systems and Reporting Expert (Power BI, Python) - energy asset management position at Greenvolt?
Click the "Apply Now" button on this page. You will be redirected to Greenvolt's official application portal hosted on workable where you can submit your application directly.
When was the OT Systems and Reporting Expert (Power BI, Python) - energy asset management job at Greenvolt posted?
This OT Systems and Reporting Expert (Power BI, Python) - energy asset management position at Greenvolt was posted on Sep 2, 2026. Apply as soon as possible — early applications are often reviewed first.
OT Systems and Reporting Expert (Power BI, Python) - energy asset management
Greenvolt
Apply for this role ↗

You'll be redirected to Greenvolt's official application page on workable.