Optical Engineering - Studentjob.ch

Overview

Two positions in Optical Engineering within the LIFE Space Mission, led by the Exoplanets & Habitability Group at ETH Zurich. The mission concept study will finalize satellite architecture, conduct key technical trades, and develop the overall mission development plan to drive LIFE Space Mission to launch and operations.

• Design and analyze optical systems for space interferometry
• Perform optical simulations, performance modelling, and tolerance analyses
• Conduct polarization analyses and assessments of interferometric optical systems
• Perform stray light and ghost analysis to ensure high-contrast performance requirements
• Contribute to the development of beam combination and wavefront control concepts
• Support laboratory experiments and technology demonstrators
• Interface optical designs with mechanical, thermal, and control system constraints
• Support calibration, validation, verification, and test activities
• Prepare technical documentation, reports, and scientific publications
• Contribute to mission studies and proposal activities

• MSc or PhD in Optical Engineering, Physics, Astronomy, or a related field
• Solid background in physical optics; experience in interferometry and/or cryogenic optics is an asset
• Extensive experience with optical design and simulation tools (e.g., Zemax, Code V, FRED, ASAP, or equivalent)
• Programming skills in Python, MATLAB, or similar
• Ability to work independently as well as in interdisciplinary teams
• Very good command of English (written and spoken)

• Experience with space optics or astronomical instrumentation
• Knowledge of polarization effects in optical systems and stray light mitigation strategies
• Experience with laboratory optical setups and optical metrology

• A stimulating research environment at a world-leading technical university
• Participation in a high-profile international space mission concept
• Access to state-of-the-art research infrastructure
• Competitive employment conditions and social benefits according to ETH Zurich standards. The contract will start as a fixed-term contract (1+1 year) with the option for extension, based on performance and funding availability.

ETH Zurich values diversity and sustainability. We promote equality of opportunity, value diversity, and nurture a working and learning environment in which the rights and dignity of all staff and students are respected. We encourage applicants who may not meet all listed requirements to apply if they believe they are a good fit.

We look forward to receiving your online application with the following documents:

• A motivation letter (1-page max)
• Your CV
• Relevant diplomas

Please note that applications are only accepted through the online portal. Applications via email or postal services will not be considered. The pre-selection is carried out by responsible recruiters, not by artificial intelligence.

ETH Zurich is one of the world’s leading universities specializing in science and technology. We are renowned for our excellent education, cutting-edge fundamental research, and direct transfer of new knowledge into society. Located in the heart of Europe, ETH Zurich connects with partners worldwide to develop solutions for global challenges.