Senior Electronic Development Engineer (a) 80-100%

• 03 October 2026
• 80 - 100%
• Indefinite duration
• Bubikon

Trafag is a medium-sized, globally oriented, and international Swiss high-tech company specializing in the development, manufacture, and marketing of sensors and regulators for demanding applications. Our constant growth is based on our strength of innovation, exceptional quality products, and our strong proximity to our customers.

For our development team at the headquarters in Bubikon, we are looking for a committed person as

Senior Electronic Development Engineer (a) 80-100% #

(a)ll are invited to apply. Gender, age, origin? What interests us is your skills and your enthusiasm for this position.

As a seasoned specialist, you assume a central role of technical responsibility for the electronic hardware of our sensors and measuring instruments. You develop new solutions, optimize existing products, and ensure that our electronics function reliably even in demanding operating conditions.

In our team, you will work in close collaboration with other specialists in electronics, firmware, metrology, testing, design, and other fields. From the first idea to series maturity, you accompany the products and provide your expertise wherever complex technical questions must be resolved.

Here is what motivates you in the morning:

• Development of demanding analog and digital electronics for our sensors and measuring instruments
• Design, dimensioning, and specification of electronic circuits with a deep understanding of their behavior and limits
• Design and review of PCB layouts taking into account signal integrity, impedances, decoupling, crosstalk, as well as ground and power concepts
• Planning and execution of meaningful measurements for the characterization, verification, and optimization of electronic circuits and systems
• Collaboration with internal specialists throughout the product development process
• Development of robust electronics compliant with EMC standards as well as adapted protection concepts, for example against ESD, surges, and overvoltages
• Technical support for complex electronic questions arising from development, testing, quality, and production
• If you have experience in firmware, you can also contribute to firmware development and support our firmware team in development tasks.

What we expect from you:

• Successful degree in electrical engineering (FH, ETH) or equivalent technical qualification
• Several years of experience in electronic hardware development, ideally for sensors, measuring instruments, or industrial products
• Very good knowledge of analog and discrete digital electronics and a deep understanding of the real behavior of electronic circuits
• Experience with common ECAD tools and understanding of the entire PCB creation process up to manufacturing data
• Extensive experience in the metrological characterization of electronic circuits - you know how to correctly configure, perform, and interpret measurements and where typical errors are hidden
• Experience in the analysis and troubleshooting of electronic system failures
• Solid knowledge in EMC-compliant design and the use of corresponding measurement techniques
• Understanding of product development, industrialization, and series production
• Good knowledge of German and English
• Autonomous, structured, pragmatic, and solution-oriented way of working

What you can expect:

• Technically demanding tasks with plenty of space for real engineering work
• The possibility to contribute significantly to electronics, from the first idea to the circuit and PCB up to the series-ready solution
• Great personal responsibility and wide leeway in technical solutions and development processes
• An environment where deep technical expertise and the quality of a solution count
• Close collaboration with experienced specialists from different technical disciplines
• Flexible working models including possibilities for teleworking
• Flat hierarchies with short decision-making processes. An open corporate culture. Our employees describe it with attributes such as helpfulness, familial, and appreciative
• Modern infrastructure in an innovative company located in a beautiful setting in the Zurich Oberland region (parking spaces available)

Learn more about Trafag here.

More information about our benefits here: Trafag - What we offer

Workplace: Bubikon

Contact: Katharina Zürrer (044 922 32 43)

Is your interest awakened? We look forward to receiving your complete application online.

For this position, only direct applications will be considered.

Trafag sensors & controls Switzerland | Industriestrasse 11 | CH-8608 Bubikon | Tel +41 922 32 32 | www.trafag.com

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