Ingenieur Opto-elektronica vacatures in de provincie Noord-Holland

Built to outgrow

greenhouse

LED Design Engineer

Location Aalsmeer, Nederland

Employment Full-time (38 hours)

We're looking for you as an LED Design Engineer!

As a (junior) LED Engineer, you specialize in developing and optimizing LED lighting systems for horticultural applications, such as greenhouses and controlled growing environments.

You combine knowledge of electronics and optics to create light solutions that support plant growth, save energy, and drive sustainability. Guided by experienced specialists, you work across the full process, from concept to prototype and validation.

Tasks and responsibilities

• Design and test LED modules and drivers for horticulture, with a focus on control features such as dimming and spectral tuning to plant needs
• Develop optical components, such as lenses and diffusers, to optimize light distribution and uniformity
• Carry out electrical measurements and optical analyses, both in simulation and in practice
• Analyze thermal performance, lifespan, and integration of LED systems
• Support field tests in horticultural environments
• Collaborate with colleagues in mechanical engineering, software, purchasing, and production
• Document tests, simulations, and product results

Why DLI?

At DLI, you're not just an employee. You're an essential part of a young, growing company that gives you room to develop. We encourage growth, innovation, and involvement at every level. Whether you're driven by technology, personal growth, or simply enjoying your work, DLI is a place where you can thrive.

DLI's motto: hard work earns its reward. Drinks together and fun outings strengthen the bond with your colleagues. DLI has a culture of equality. Whether you're part of the management team, handle the financial administration, or work on the production floor, there's always room for open communication and collaboration.

"Design the future of lighting with us, where innovation and quality come together.

Who are we?

We develop, produce, and distribute grow lighting systems for greenhouse horticulture worldwide. Our approach, knowledge, and experience make us a leader in our market.

We deliver the best quality and service, have a winning mindset, and go for maximum results. That's part of why we're growing fast, and why we're expanding our team.

What do we offer you?

• Full-time position (38 hours)
• Prospect of a permanent contract after one year
• We support your professional growth with plenty of opportunities to build new knowledge, including relevant training where needed
• A close-knit, informal team where humor and camaraderie matter
• Organized lunches, Friday afternoon drinks, and fun team outings
• At DLI, we're always open to new ideas and improvements. Your initiative and effort are valued

What do we ask of you?

• A completed bachelor's degree in Electrical Engineering, Applied Physics, Agricultural Technology, or similar, with an affinity for horticulture
• Basic knowledge of LED control, optical principles, and plant physiology (e.g. PAR spectrum)
• Interest in sustainable horticultural innovation, such as energy-saving lighting and climate adaptation
• Precise, analytical, and hands-on, with an eagerness to learn field applications
• Experience with measurement tools (oscilloscope, spectrometer, PPFD meter) or software (Zemax, LTspice) is a plus

We'd love to get to know you!

Call or email at

Sounds like you?

Ellen's happy to walk you through it. Just reach out with any questions.