Job advertisement for scientist: modeling and optimization of heating and cooling networks

introduction
The energy transition is progressing very quickly. This requires a transformation of the current energy infrastructure and a faster deployment of novel and sustainable energy systems such as heating and cooling networks. We hold a global leading position in the holistic design and optimization of operating strategies for heating and cooling networks. In the Netherlands, many municipalities are in the early design phase of their heat transition, where our expertise will help them take further steps.

• Our modeling activities on the topic of heating networks will be expanded in various directions in the coming years;
• Inclusion of combined heating and cooling generation (5GDHC) in networks;
• Greater integration of heat and electricity networks;
• Phased or rollout optimization of heating and cooling networks;
• Continuous expansion of the algorithms to other goods.

The role
You will work on projects from our team, which specializes in the modeling and optimization of heating and cooling networks.

• Determine the problem definition/description and its implementation in a model.
• Participate in the development of the optimization backend code.
• Interact with customers to discuss their needs, the input data required and the approach to take.
• Use our open source working platforms for system integration and system design, such as the Design Toolkit, where we develop together with many parties from the energy value chain.
• Analyze the results of the optimized systems and the linearization methods considered and report the results of the system design optimization and present them to stakeholders.

• Master's degree in mechanical engineering, systems and controls, applied physics, applied mathematics or similar;
• Background in optimization, preferably knowledge of MILP concepts (Mixed Integer Linear Problem);
• Python programming skills and code version control;
• Affinity for modeling energy systems and in particular for physical (heat) network systems and markets;
• Analytically strong, able to grasp complex mathematical problems and translate them into high quality software code;
• A good communicator with customers;
• Familiarity with the Dutch language is a prerequisite;
• Open-minded;
• Team player.

Challenging and varied work with real impact. And lots of opportunities, because at TNO you are responsible for shaping your own career. We offer a gross monthly salary between €3,226 and €5,703 (based on your knowledge and experience), 8% holiday pay, a 13th month bonus of 8.33% and a flex budget (5.58% + €180). In addition, you will be given every opportunity to develop further.

TNO offers optional employee benefits so you can tailor your benefits package to your personal situation. You can also expect:

• A highly professional, innovative work environment where colleagues are leading experts in their field.
• The opportunity to attend courses, workshops and conferences and receive training and coaching tailored to your needs.
• 33 days annual leave on a full-time basis.
• An employer that values ​​and promotes diverse talent, with initiatives such as the Female Leadership Program, our Rainbow Community and round tables on inclusion topics.
• We offer a comprehensive and flexible mobility plan that also includes full reimbursement for public transport for commuters and business trips.
• Great social events with your team and other TNO colleagues. You get to know a lot of people very quickly.
• Flexible working hours, the ability to work part-time (32 out of 36 hours) and the ability to work from home.
• Access to our talent development program.
• Networking opportunities and great activities organized by Jong TNO.
• Comprehensive relocation package for international candidates.
• Good retirement provision.

Find out more about the tailor-made design of your service package.

At TNO we develop innovations for healthier, safer and more sustainable lives. And for a strong economy. We have been providing knowledge and technology for the common good since 1932. We find each other in wonder and ingenuity. Our motivation is to push boundaries. There is the space and support for your talent and ambition. You work with people who challenge you, who inspire you and want to learn from you. Our state-of-the-art facilities are available to help you realize your vision. What you do at TNO is important: the impact makes the difference. Because with every innovation you contribute to the world of tomorrow. Read more about TNO as an employer.

At TNO we promote an inclusive work environment where you can be yourself. Whatever your story is and whatever unique qualities you bring to the table. By combining our unique strengths and perspectives, we are able to develop innovations that make a real difference in society. Would you like to know more? Read about the steps we are taking in the area of ​​diversity and inclusion.

Please apply by January 19, 2025. The selection process includes two rounds of interviews. The preliminary interview will take place on January 27, 2025. In a final interview, we discuss the employment conditions and your individual benefits package. Our goal is to complete the entire process within four weeks.

The selection process may include an online assessment and reference check.

Before starting a new position at TNO, a certificate of good conduct (VOG) is required.