Shaping the future of wafer‑level optics — together

Are you excited about turning advanced optical technologies into practical, real-world solutions? As our new Optical Test Engineer, you will play an important role in validating and advancing NILT’s innovative optical products. This is a great opportunity to deepen your expertise in a dynamic, multidisciplinary environment at the forefront of nano- and micro-optics innovation.

Based in our modern office and cleanroom facilities in Seehallen Horgen, right next to Lake Zürich, you will join an experienced, collaborative team dedicated to building next‑generation optical modules.

You will be part of an ambitious company where we win together. Team spirit and mutual success are key components in our everyday work culture.

Tasks and responsibilities

Test System Development

Build and maintain test systems for optical and camera module evaluation, including setup definition, integration, debugging, and performance validation.

Camera Test Capability Build-Up

Establish and further develop camera test capabilities, including methods, equipment, and workflows to support characterization and validation activities.

Pilot Line Module Testing

Perform testing and evaluation of camera modules from the pilot line, analyze results, and provide feedback to support process optimization and product maturation.

MP Tester Project Management

Define requirements and manage mass-production tester projects with external vendors, ensuring alignment on specifications, timelines, deliverables, and technical performance.

Skills, experiences and qualifications we are looking for

• MSc in Microengineering, Electronics, Optics, Photonics, Physics, or a related field
• 3+ years’ experience in optoelectronic device development (preferably consumer applications)
• Strong understanding of optics and optical systems
• Experience with optical testing
• Knowledge in test system validation
• Programming skills, ideally Python (data analysis, automation, prototyping)
• Hands‑on experience with mechanical design, 3D printing for rapid prototyping
• Independent, structured, and goal‑oriented mindset
• Strong communication skills and comfort working in a fast‑paced, multidisciplinary setup
• Fluent in English; German is a plus

Questions You are welcome to reach out to hiring manager: Moritz Schmidlin, Head of Modules, moritz@nilt.com

Interested?

Please forward your CV and application letter incl. answers to the 2 questions below, no later than

13 July EOB. We look forward to hearing from you.

More roles in the Modules team

We are expanding the team and if any of the other vacancies in the team sounds interesting as well, you are more than welcome to apply for more than one role.

1. Test system-building experience

Describe a specific test setup you built: What was your role, and what technical challenges did you overcome?

2. Test system validation

Describe conceptually how you would assess the accuracy and repeatability of a test system for a meta lens.

About NIL Technology

NIL Technology (NILT), founded in 2006, is an optical solutions company designing, developing, and manufacturing optical elements and components using high-precision nanoscale features. NILT creates competitive advantages with flat optics (meta-optics) in optical applications for 3D sensing, consumer electronics, machine vision, autonomous vehicles, telecommunication, and AR. With its background in mastering for nanoimprint, the company produces masters and offers nano-foundry services. NILT is based in Denmark and has offices in Switzerland, Sweden, US, and a manufacturing in Malaysia. Visit us at www.nilt.com. NILT is owned by Radiant Opto-Electronics Corporation (www.radiant.com.tw).