Commercial Tender Manager


Project Entity
熟練者 上級

A Snapshot of Your Day 

You will be responsible to develop highly complex large-scale bids from a commercial point of view. You will be faced with a broad variety of customers and partners from different countries, while contributing to the future energy transition.  


How You’ll Make an Impact 

  • Preparation of customer bids in close collaboration with the bid team and all relevant stakeholders such as legal, tax and financing experts
  • Review customer requirements and bid deliverables from a commercial point of view.
  • Close alignment with external partners
  • Prepare forecasts for offer costs in cooperation with the bid team.
  • Responsibility for the commercial aspects of offer calculation
  • Calculation Owner in our Calculation Tool iTWO baseline
  • Act as a sparring partner for specific regions and members of the bid team
  • Ensure compliance with applicable rules and guidelines including LoA, NCM, tax, trade finance or currency guidelines.
  • Advice on commercial and financial aspects of bids in customer negotiations

What You Bring

  • University degree in Business Administration or equivalent practice
  • Long-term experience in Commercial Bid and Commercial Project Management for large-scale projects for end-customers
  • Advanced skills in offer preparation, contract negotiation, Financing, Accounting, and reporting principles as well as Contract-, Claim- and Risk management
  • Advanced knowledge in SAP and Microsoft Office applications (Excel, PowerPoint, etc.)
  • Fluency in written and spoken Business English, German communication skills would be a bonus
  • Experience in presenting results
  • Hands-on attitude to successfully manage the full scope of financial and commercial activities

About the Team

"Let’s make tomorrow different today" is our genuine commitment at Siemens Energy to all customers and employees on the way to a sustainable future.

Our Grid Technology division enables a reliable, sustainable, and digital grid. The power grid is the backbone of the energy transition. Siemens Energy offers a leading portfolio and solutions in HVDC transmission, grid stabilization and storage, high voltage switchgears and transformers, and digital grid technology.

You will work in a global and diverse team with an open approach that will constantly support you and your development. We regularly exchange ideas, learn from each other, and achieve more as a team than each individual alone. Hybrid working is an essential part of our work culture. It is up to you whether to work in our modern offices or from home.

Check out this video to learn more about our Grid Technologies business:

Who is Siemens Energy? 

At Siemens Energy, we are more than just an energy technology company. We meet the growing energy demand across 90+ countries while ensuring our climate is protected. With more than 92,000 dedicated employees, we not only generate electricity for over 16% of the global community, but we’re also using our technology to help protect people and the environment. 

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. 

Our Office

Siemens Energy's location in One Cotroceni Park is more than just an office space - it's a hub for a vibrant and thriving community. Nestled in the heart of Bucharest, this urban development is the perfect place to work, surrounded by green spaces, shopping destinations, and everything the city center has to offer. And with the Academia Militara subway station just a 3-minute walk away, getting around the city has never been easier.

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. 


  • Your lunch with SE meal tickets
  • Keep your brain fit with our trainings
  • Special for books lovers - Bookster
  • Stay safe and healthy with our medical subscription
  • Think about your future too with Privat Pension Pilon III
  • Take care of yourself with our Wellbeing Initiatives