Wind Energy Finance Controller — 15-Month Contract

Vattenfall GmbH; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

Vattenfall is seeking a highly motivated Business Controller for BA Wind on a 15-month maternity cover in London. You will strengthen reporting, planning and analytics, delivering high-quality financial data to support decision making across Wind projects.

With 5+ years in financial reporting and strong Power BI, Excel and data management skills, you will collaborate with cross‑functional teams and stakeholders to drive improvements and ensure data accuracy in a complex, international

Qualifications

• Bachelor's degree in controlling, economics, accounting or finance.
• 5+ year experience with financial reporting, planning, forecasting, budgeting, or performance management.
• Comfortable working with financial systems (S4HANA, IBM TM1, Cognos Controller), Power BI, Excel, and structured datasets.
• Wind/energy sector experience is an advantage.

Responsibilities

• Act as interim Business Controller, supporting financial reporting, planning, forecasting, budgeting and performance follow-up for Wind
• Ensure high-quality financial data, reporting consistency, and alignment with controlling processes (month-end closing, year-end closing, business planning)
• Power BI knowledge: Work closely with the Product Owner and development team to understand our digital products and clarify controlling and reporting needs
• Master data management for Power BI reports: Review and maintain master data to ensure Power BI reports accurately reflect the current business structure and agreed controlling logic
• Provide financial data to support business decisions across BA Wind.
• Support the BA Wind community with clear financial analysis, reporting input, and business validation
• Partner closely with the Product Owner to review, analyse, and prioritise bugs, enhancement requests and reporting changes from a business controlling perspective.

Skills

Power BI

Financial reporting

Forecasting

Stakeholder management

English communication

Education

Bachelor's degree in accounting/finance

Tools

S4HANA

IBM TM1

Cognos Controller

Power BI

Excel

Job description

Vattenfall is seeking a highly motivated Business Controller for BA Wind on a 15-month maternity cover in London. You will strengthen reporting, planning and analytics, delivering high-quality financial data to support decision making across Wind projects.

With 5+ years in financial reporting and strong Power BI, Excel and data management skills, you will collaborate with cross‑functional teams and stakeholders to drive improvements and ensure data accuracy in a complex, international