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Technical Engineer – Energy Storage Systems and DC Charging Systems

Are you a recent graduate or do you have up to 2 years of experience in the field of technical engineering? Are you enthusiastic about sustainable energy and excited to jumpstart your career in a rapidly expanding sector? Join us at Green Fellows, a dynamic interim consultancy firm, as we seek to match a talented engineer with our client, Hedgehog Applications, a leading player in integrated energy storage systems combined with DC charging systems in the field of light- and heavyrail, aviation, logistics and charging plaza for vehicles. Their product offering specializes in the seamless integration of hardware components through controllers as well as cloud monitoring.

Job Description:

As a Junior Technical Engineer, you will have the opportunity to enrich your skills and knowledge in energy storage, DC applications and electric mobility. Supported by seasoned professionals, you will play a role in the design, development, and optimization of cutting-edge products. This position offers a unique platform for professional growth and learning within an encouraging and stimulating environment.


Collaborate on the design and specification of energy storage systems and DC charging systems.

Contribute to technical calculations, simulations, and analyses to elevate product performance.

Actively participate in ideation sessions, working closely with the team to generate innovative solutions.

Assist in creating technical documentation, drawings, and manuals.

Provide support during production and implementation, troubleshooting challenges as they arise.

Stay informed about the latest technological advancements and industry trends.


Hold a Bachelor's or Master's degree in a technical field, such as Electrical Engineering, Mechanical Engineering, or a related discipline.

Recent graduates and candidates with up to 2 years of experience are strongly encouraged to apply.

Possess a foundational understanding of energy storage technologies, electronics, and electrical principles.

Demonstrate interest in sustainable energy and electric mobility.

Exhibit an eager-to-learn attitude, coupled with a strong desire to grow and evolve.

Display excellent communication skills and a collaborative mindset.

What We Offer:

This is your exceptional chance to embark on a rewarding journey within Hedgehog Applications, a rapidly expanding consultancy firm at the forefront of an exciting industry. We offer a platform for learning from experienced colleagues, where your contributions are recognized and valued. Alongside a competitive remuneration package, we provide the avenue for continuous development and advancement within your role.

Application Process:

Are you ready to take your first steps into the world of technical engineering and sustainable energy? Do you possess the drive to learn and evolve within an innovative team? If so, we invite you to send your CV and a compelling cover letter to We eagerly await your application and the opportunity to potentially welcome you to our team!

*Please note: This job vacancy description is provided as an example and can be customized to suit the specific needs and requirements of Hedgehog Applications and the position.*



Kabelweg 57 - 5e verdieping

1014 BA Amsterdam

Phone:  +31 62 888 7364




Westevoortsedijk 73

6827AV Arnhem

Phone:  +31 6 1400 1711