Commercial Project Manager
Work Arrangement
Office Days per Week: 3 days
Key Skills
Job Description
A Snapshot of Your Day As a Commercial Project Manager, you will be responsible for overseeing the financial and commercial performance of customer projects throughout their lifecycle. You will manage budgeting, forecasting, cash flow, invoicing, risk and opportunity assessments, and ensure compliance with financial regulations and internal controls. Working closely with project managers, customers, vendors, and internal stakeholders, you will drive project profitability, support strategic decision-making, and contribute to the successful delivery of complex international projects. How You’ll Make an Impact Handling financial and commercial activities during the project execution, such as contract analysis, cost and margin analysis, guarantees, credit rating, currency/ hedging, terms of payment, invoicing, focusing on cash flow, cost tracking, and reporting. Supporting the Project Manager in identifying, evaluating, and assessing risks & opportunities, negotiating changes with customers or vendors, as well as in developing strategies, and response activities. Taking ownership for forecasting your projects’ progress in revenue, profit margin, and cash flow on a monthly basis. Ensuring compliance with IFRS15, reporting guidelines, and internal controls. Supporting the implementation of lessons learned into your own projects and the organization in general and help to increase the calculation accuracy of our bids through early involvement. Managing relationships with external project partners and internal functions. What You Bring Bachelor's or Master's degree in Finance, Business Administration, Economics, or a related field. 3-5 years of professional experience in project controlling, commercial project management, or financial planning & analysis within an international, project-driven organization. Demonstrated experience as a subject matter expert, capable of managing large or complex projects with a high degree of autonomy. Strong capabilities in project financial planning and execution, including managing the commercial and financial aspects of customer projects, developing budgets, forecasts and cash flow plans, overseeing invoicing and payment milestones, supporting contract and claims management, and conducting financial performance analysis to ensure project profitability and successful delivery. Capabilities in reporting, controlling, and forecasting, including the preparation of project status reports and financial forecasts, execution of project month‑end closing activities in compliance with IFRS and company guidelines, maintenance of accurate project data in SAP and other financial systems, and analysis of project profitability, revenue recognition, and working capital to support informed decision‑making. Experience in risk, opportunity, and compliance management, including commercial risk assessment, internal controls, and audit coordination to ensure compliance and effective governance. 3 working days per week in the office - Rijswijk English, Dutch - advanced languages About The Team Become part of an open and dynamic culture where professional and personal development is high on the agenda. We offer you an educational everyday life in an international work environment with exciting challenges. Our success is built by our innovative and skilled employees, who with their curiosity and high professional proficiencies build new knowledge and help to find answers to some of the world's most difficult questions. 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 Lucky for us, we are not all the same. Through diversity, we generate power. 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 A wide range of professional development and growth opportunities in a global company. Encouraging, diverse and collaborative work culture. Remote/flexible work and possibilities to travel abroad. An attractive, collectively agreed remuneration package with a corporate pension and other fringe benefits. Jobs & Careers
Core Responsibilities
Oversee the financial and commercial performance of customer projects, including budgets, forecasts, cash flow, invoicing, contract matters, and profitability throughout project execution. Assess risks and opportunities, ensure compliance with IFRS 15 and internal controls, and collaborate with project managers, customers, vendors, and internal teams to support successful project delivery.
Requirements
A bachelor's or master's degree in finance, business administration, economics, or a related field is required, along with 3–5 years of relevant experience in an international, project-driven organization. Candidates should have strong project finance, forecasting, reporting, risk management, compliance, and SAP capabilities, and advanced English and Dutch language skills.
Benefits
- Professional Development Opportunities
- Diverse and Collaborative Work Culture
- Remote and Flexible Work
- Travel Opportunities
- Collectively Agreed Remuneration Package
- Corporate Pension
- Other Fringe Benefits
About Siemens Energy
Industry: Renewable Energy Power Generation
Company size: 10,001+ employees
Siemens Energy is one of the world’s leading energy technology companies. The company works with its customers and partners on energy systems for the future, thus supporting the transition to a more sustainable world. With its portfolio of products, solutions and services, Siemens Energy covers almost the entire energy value chain – from power generation and transmission to storage. The portfolio includes conventional and renewable energy technology, such as gas and steam turbines, hybrid power plants operated with hydrogen, and power generators and transformers. A majority stake in the wind power subsidiary Siemens Gamesa Renewable Energy (SGRE) makes Siemens Energy a global market leader for renewable energies. An estimated one-sixth of the electricity generated worldwide is based on technologies from Siemens Energy. Siemens Energy employs 106,000 people worldwide in more than 90 countries and generated revenue of around €39.1 billion in fiscal year 2025. Siemens Energy and Siemens Gamesa are currently preparing to transition to Omterra, a new independent brand, with implementation occurring in phases Siemens Energy is a trademark licensed by Siemens AG