Scientist Modelling and Optimization of Heating and Cooling Networks | Rijswijk

Introduction
The energy transition is going very fast. This will require a transformation of the current energy infrastructure and faster deployment of novel and sustainable energy assets such as heating and cooling networks. We hold a worldwide leading position on integral design and operational strategy optimization for heating and cooling networks. In the Netherlands, many municipalities are in the early design phases of their heating transition, where our expertise helps them to take further steps.

• Our modelling activities on heat networks topic will be expanding in various directions in the years to come;
• Including combined heating and cooling (5GDHC) in networks;
• Deeper integration of thermal and electricity networks;
• Phasing or roll-out optimization of heating and cooling networks;
• Continued expansion of algorithms towards other commodities.

The role
You will be working in projects executed by our team specialised in modelling and optimization in the heating and cooling networks.

• Determine problem definition/description and how it translates to a model.
• Participate in the development of the optimization back-end code.
• Interact with clients to discuss their needs, the required input data and the approach to be taken.
• Apply our open source work platforms for system integration and system design, such as the Design Toolkit, where we co-develop with many parties from the energy value chain.
• Analyze results of the optimized systems and of the linearization methods considered, and report on/present the results of system design optimization towards stakeholders.

• Master in Mechanical Engineering, Systems and Control, Applied Physics, Applied Mathematics, or similar;
• Background in optimization, preferably knowledge about MILP (Mixed Integer Linear Problem) concepts;
• Python programming knowledge and code version control;
• Affinity with energy system modelling and particularly with physical (heat) network systems and market;
• Analytically strong, able to grasp complex mathematical problems and translate that into good quality software code;
• A good communicator with clients;
• Familiarity with the Dutch language is a pré;
• Open-minded;
• Team player.

Challenging and varied work with a real impact. And plenty of opportunities as, at TNO, you are in charge of shaping your 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 yourself.

TNO offers optional employee benefits, enabling you to tailor your benefits package to match your personal situation. You may also expect:

• An extremely professional, innovative working environment where colleagues are leading experts in their field.
• The opportunity to attend courses, workshops and conferences, and to receive training and coaching based on your needs.
• 33 days annual leave on a full-time basis.
• An employer that values and encourages diverse talent, with initiatives like 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 compensation for public transportation for commuting and business travel.
• Great social events with your team and other TNO colleagues. That’s how you will get to know a lot of people really quickly.
• Flexible working hours, the possibility to work parttime (32 of 36 hours) and the possibility of working from home.
• Access to our Talent Development Programme.
• Networking opportunities and great activities organized by Jong TNO.
• Extensive relocation package for international candidates.
• A good pension scheme.

Read more about tailoring your benefits package.

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

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

Please apply before the 19th of January, 2025. The selection process comprises two interview rounds. The preliminary interview takes place on the 27th of January, 2025. In a final meeting we will discuss the terms of employment and your tailored benefits package. We aim to finalize the entire process within four weeks.

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

A certificate of Conduct (VOG) is required before starting a new job at TNO.