Mechanical Design Engineer

TriEye is the pioneer of SWIR sensing technology. Built on cutting-edge nanophotonics research, TriEye develops breakthrough CMOS-based SWIR sensors, compact SWIR lasers, and complete electro-optical systems. Our integrated approach unlocks performance levels previously achievable only with expensive, niche technologies. 

By combining advanced semiconductor design, proprietary illumination sources, and system-level innovation, TriEye is transforming what’s possible in sensing across automotive, defense, robotics, industrial, and emerging consumer applications. We are redefining the industry with scalable, cost-effective products that bring SWIR capabilities to mass-market adoption. 

We are looking for a Mechanical Design Engineer to join our mechanical team, designing our cutting-edge products and being involved with a variety of aspects.

Your Day to Day

• Responsibility for an end-to-end mechanical and optomechanical design, development, and manufacturing of an electro-optical sensing system, incorporating laser sources, sensors, optics, electrical hardware, and thermal modules 
• Full ownership of the mechanical solution, including design, analysis, reviews, drawings, manufacturing, assembly support, tests, and experiments 
• Design jigs and develop tools to support different R&D efforts 
• Collaborate with various R&D disciplines (including Electro-Optics, Photonics, Electronics, and System engineering) to jointly develop a product that aligns with system requirements 

Requirements

• B.Sc or M.Sc in Mechanical Engineering
• At least 3 years of experience in Mechanical design 
• Significant understanding of high-precision optomechanical engineering principles, including manufacturing methods, testing, and assembly 
• Proven experience in electronics packaging, wiring, and thermal management, with In-depth knowledge of mechanical design principles for products, jigs, and tools 
• Knowledge and experience with GD&T and tolerance analysis 
• Proficiency in using CAD software for both systems design and analysis, with SolidWorks preferred 
• Preferred skills: 
• Former working experience with PDM 
• Experience in mechanical design while considering environmental conditions and vibrations 
• Former background in thermal design, analysis, and simulations of systems using FEA software such as Ansys or similar 
• Fluent in English, both verbal and written 

Preferred Qualifications

Why should you be a TriEyoneer?

• Be at the forefront of a new sensing paradigm

SWIR is moving from niche to mainstream. You’ll join at the inflection point, where proven technology meets real market demand at scale.

• Build what others can’t

Work on breakthrough hardware and systems, from first principles to real-world deployment. This is deep-tech, end-to-end.

• Join at the right moment

TriEye is entering a major growth phase, backed by leading investors and global partners across defense, robotics, and beyond.

• Grow with exceptional people

Be part of a multidisciplinary team that values ownership, learning, and pushing technical boundaries together.

• Enjoy the journey

Modern offices in Tel Aviv with easy access to public transport, plus a competitive benefits package including gym, parking, Cibus, generous vacation, and team events.

General statement

TriEye is an equal-opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.