Thermal Analysis Engineer
About The Position
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 seeking a skilled and experienced Thermal Analysis Engineer to join our dynamic team focused on developing cutting-edge sensor and laser-based products. In this role, you will play a critical part in ensuring the thermal performance, reliability, and efficiency of our products. Your expertise in heat transfer, thermodynamics, and thermal simulation will be instrumental in guiding the design and optimization of thermal management solutions.
Your Day to Day
- Create and develop accurate thermal models using dedicated software (FloTherm)
- Analyze and predict thermal behaviour under various operating conditions, including power levels and environmental factors
- Design and optimize cooling solutions, such as TEC, heat sinks, fans, and thermal interface materials, to maintain optimal operating temperatures for laser/optical components
- Collaborate with the mechanical engineering team to integrate thermal solutions into product designs seamlessly
- Conduct thermal testing and validation experiments to verify the performance of selected materials and thermal management solutions
- Present findings and recommendations, maintain comprehensive documentation of thermal analyses, simulations, and testing procedures
Requirements
- BSc / MSc in Physics, Mechanical Engineering, or similar
- Proven experience in thermal analysis
- Proficiency in thermal simulation software (FloTherm - preferred, ANSYS Fluent/COMSOL - acceptable) and CAD tools
- Knowledge of heat transfer principles, thermodynamics, and cooling techniques
- Familiarity with optical systems and laser technologies is preferred
- Strong analytical and problem-solving skills with attention to detail
- Fluent in English, both verbal and written
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.