Arcadis is a leading global company providing design, engineering, and consulting services for a sustainable built and natural environment. With over 36,000 colleagues in more than 70 countries, we work together to deliver innovative solutions for infrastructure and construction challenges worldwide.
As a Junior Electrical/Energy Engineer at Arcadis, you will contribute to various projects, including tunnels, bridges, railways, and charging infrastructure. You will assist in designing power supply installations, switch stations, and emergency power systems for both new builds and renovations. Guided by experienced specialists, you will develop your skills through challenging national and international projects, such as the IJ Tunnel renovation in Amsterdam, the expansion of the Rotterdam container terminal, and energy supply solutions in Vancouver.
You will join our Business Unit MEP (Mechanical, Electrical, and Plumbing), working in a team of around 55 colleagues. As part of the Energy Engineering team, you will learn to work with systems engineering and BIM environments, prepare technical documentation, and support sustainability initiatives. You will develop strong communication skills and collaborate closely with various stakeholders.
We are looking for candidates with a completed bachelor’s degree in electrical or energy engineering, a proactive attitude, and an interest in infrastructure projects. Experience is a plus, but not required. Proficiency in Dutch and English, eagerness to learn, and strong communication skills are essential.
Are you ready to contribute to sustainable infrastructure and grow your career at Arcadis? Apply now!
Internship Opportunity — Developing a Calculation Engine for Low-Voltage Networks
📍 Electrical Engineering, Power Systems or Software
Engineering
🕒 Start date: to be agreed
🏠 Region: Leiden / Voorschoten (hybrid work possible)
About us
We are developing a new application that enables grid operators to quickly and intuitively calculate and design local distribution networks. Think of a Google Maps-like interface backed by a powerful calculation engine. For our first MVP, we’re looking for a curious and analytical student to explore how core calculations for low-voltage networks can be translated into an initial simulation model.
The assignment
Your goal is to develop a first proof-of-concept for a backend module that performs the following four key analyses for a low-voltage grid:
- Load flow / power balance
- Network loading (utilization of cables and transformers)
- Short-circuit withstand capability (based on standards such as IEC 60909)
- Touch-voltage safety (protective earthing evaluation)
The goal is to apply these calculations to a simple network topology and realize a prototype script or simulation model that can perform and evaluate them.
What you’ll do
|
Phase |
Tasks |
Deliverables |
|
1. Orientation & research |
Explore relevant standards (e.g. NEN-EN 50160, IEC 60909) and calculation methods |
Decision report + work plan |
|
2. Data model |
Design a minimal network topology and prepare test data |
Data schema + test network |
|
3. Implementation |
Build a first script or simulation model to execute the key calculations |
Working prototype |
|
4. Validation |
Compare outcomes with manual calculations or other tools, document findings |
Validation report |
|
5. Demo & handover |
Present your approach and provide clear documentation |
Demo + user guide |
What you bring
- You are pursuing a Master’s degree in Electrical Engineering, Energy Systems, Computer Science or similar
- You have basic knowledge of power systems (e.g. cable impedances, transformers, short-circuit currents)
- You have experience with or interest in modeling, simulation, and programming
- You are independent, analytical and eager to dive into technical standards
- You can clearly explain your reasoning and results to others
What we offer
- A real-world energy transition case with social impact
- Guidance by an experienced engineer
- Freedom in tooling and implementation approach
- Internship compensation and potential follow-up project or job opportunity
Interested?
Send your
motivation and CV to timonvandiemen@gmail.com.
Questions? Don’t hesitate to get in touch.
Ready to help shape the core calculation engine of tomorrow’s smart electricity grids? Apply now and join us in building the future!