Project Controller
Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 11, 2026.
SIX drives the transformation of financial markets.
What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.
Project Controller
Warsaw|Working from home up to 40%| Reference8406
Join SIX in Warsaw and help shape how we manage and steer our strategic project investments. As a Project Controller, you will take financial ownership of your own project portfolio from budgeting and forecasting to business cases and month-end closing. Working closely with project managers and finance teams, you will turn financial data into clear insights that support business decisions. You will be part of an international team collaborating across Warsaw, Zurich and Madrid. This is an opportunity to combine your controlling expertise with business partnering while growing your responsibilities and career at SIX.
What You Will Do
- Take end-to-end financial ownership of your project portfolio, including budgets, forecasts, business cases and month-end closing.
- Manage capitalization, assets, accruals, internal charging and financial reporting in line with IFRS and tax requirements.
- Build, review and challenge project budgets and business cases, assessing P&L impact and investment value.
- Partner with project managers and stakeholders, providing financial guidance, reporting and management presentations.
- Maintain accurate financial data and support project-related processes across SAP, BI, Webtime and Planisware.
What You Bring
- Degree in finance, business administration, economics or a related field, with 4-5 years of relevant controlling experience.
- Hands-on experience with SAP FI/CO and strong Excel skills; SAP PS, Analytics for Office, Planisware or BI experience is an advantage.
- Good understanding of IFRS, including capitalization, depreciation and impairment principles.
- Strong analytical, communication and business-partnering skills, with an interest in IT, infrastructure and project management.
- Fluent English; German and/or Spanish and experience in financial services or another regulated industry are advantages.
If you have any questions, check out our FAQ page or call Agnieszka Leputaat +48 538 562 645.
For this vacancy we only accept direct applications.
Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.