Oversight Manager (Renewable Energy) February 5, 2026 View offer →

Calan; Warszawa; Hybrid; PLN 90,000 - 130,000; Full time

Job summary

Calan is seeking a data-driven analyst to support management with reporting, forecasting, and cost oversight across renewable energy projects. The role emphasizes data quality, insights, and close collaboration with finance and project teams, based in Warsaw, Poland.

The ideal candidate brings 2+ years in business analysis or consulting, excels in Excel, and has familiarity with CRM/ERP systems. English fluency is required for international collaboration.

Qualifications

• 2+ years experience in business analysis, reporting or consulting.
• Big4 or advisory background preferred.
• Strong analytical skills and advanced Excel.
• CRM / ERP systems experience is a plus.
• Fluent English and ability to work from Warsaw.

Responsibilities

• Management reporting and forecasting for renewable energy projects.
• Portfolio-level cost monitoring and business oversight.
• Supporting management with data, analyses and insights.
• Ensuring data quality and improving reporting processes.
• Close cooperation with management, finance and project teams.

Skills

Business analysis

Reporting

Consulting

Advanced Excel

CRM/ERP systems

Fluent English

Warsaw availability

Tools

CRM

ERP systems

Job description

Our client is a dynamically growing international company in the renewable energy sector, engaged in the development, financing, construction, and operation of sustainable energy projects. The company is committed to accelerating the energy transition by scaling innovative technologies across the entire energy value chain – from wind and solar power generation, through hydrogen production, to energy-related energy services.

ScopeofResponsibilities

• Management reporting and forecasting for renewable energy projects.
• Portfolio-level cost monitoring and business oversight.
• Supporting management with data,analysesand insights.
• Ensuring data quality and improving reporting processes.
• Close cooperation with management,financeand project teams.

Requirements

• Experience in business analysis,reportingor consulting (min. 2 years).
• Background in Big4 or advisory environments preferred.
• Strong analytical skills and advanced Excel.
• Experience with CRM / ERP systems is a plus.
• Fluent English and availability to work from Warsaw.

WeOffer

• A key analytical role in a growing renewable energy platform (wind, PV, BESS).
• Exposure to strategic decisions and international projects.
• Dynamic environment with real impact on business processes.