2 Positions in Optical Engineering

ETH Zürich

2 Positions in Optical EngineeringTheLIFE Space Missionis spearheaded by the Exoplanets & Habitability Group at ETH Zurich and has now reached an exciting point where the project needs to advance to the next stage. After the formulation of an initial mission baseline description, mission requirements, and recent successes with the ETH-owned laboratory testbed, the completion of a full mission concept study is of highest priority. The mission concept study will finalize the required satellite architecture, conduct key technical trades, and finalize the overall mission development plan and implementation strategy to drive the LIFE Space Mission to successful launch and operations. To support the mission concept study, we opened two positions in Optical Engineering.Project backgroundLIFE brings together scientists, engineers, and communicators united by curiosity and the pursuit of life beyond our Solar System. We believe this is only possible through building an inclusive workplace where teams of diverse backgrounds, perspectives, beliefs, ideas, and experiences can come together to tackle this generational challenge in a shared journey.We understand that some people may hesitate to apply if they do not meet all the listed requirements. Research shows that this is particularly true for women. If you believe that your profile is a good fit for this position, we invite you to apply even if you do not meet all the qualifications listed.The successful candidates will contribute to the design, analysis, and validation of high-precision optical systems for mid-infrared space-based interferometry.Job descriptionDesign and analyze optical systems for space interferometryPerform optical simulations, performance modelling, and tolerance analysesConduct polarization analyses and assessments of interferometric optical systemsPerform straylight and ghost analysis to ensure compliance with high-contrast performance requirementsContribute to the development of beam combination and wavefront control conceptsSupport laboratory experiments and technology demonstratorsInterface optical designs with mechanical, thermal, and control system constraintsSupport calibration, validation, verification, and test activitiesPrepare technical documentation, reports, and scientific publicationsContribute to mission studies and proposal activitiesProfileMSc or PhD in Optical Engineering, Physics, Astronomy, or a related fieldSolid background in physical optics, experience in interferometry and/or cryogenic optics is an assetExtensive experience with optical design and simulation tools (e.g. Zemax, Code V, FRED, ASAP, or equivalent)Programming skills in Python, MATLAB, or similarAbility to work independently as well as in interdisciplinary teamsVery good command of English (written and spoken)Preferred Qualifications:Experience with space optics or astronomical instrumentationKnowledge of polarization effects in optical systems and straylight mitigation strategiesExperience with laboratory optical setups and optical metrologyWe offerA stimulating research environment at a world-leading technical universityParticipation in a high-profile international space mission conceptAccess to state-of-the-art research infrastructureCompetitive 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.Working, teaching and research at ETH ZurichWe value diversity and sustainabilityIn line withour values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit ourEqual Opportunities and Diversity websiteto find out how we ensure a fair and open environment that allows everyone to grow and flourish. Sustainability is a core value for us - we are consistently working towards aclimate-neutral future.Curious? So are we.We look forward to receiving your online application with the following documents:A motivation letter (1-page max.)Your CVRelevant diplomasFurther information about theLIFE Space Missioncan be found on ourWebsite. Questions regarding the position and technical questions should be directed toDr. Adrian Glauser, Co-PI and Technical Lead of the LIFE mission,Write an email(no applications).Please note that we exclusively accept applications submitted through our online application portal. Applications via email or postal services will not be considered.We would like to point out that the pre-selection is carried out by the responsible recruiters and not by artificial intelligence.For recruitment services theGTC of ETH Zurichapply.About ETH ZürichETH Zurich is one of the world’s leading universities specialising in science and technology. We are renowned for our excellent education, cutting-edge fundamental research and direct transfer of new knowledge into society. Over 30,000 people from more than 120 countries find our university to be a place that promotes independent thinking and an environment that inspires excellence. Located in the heart of Europe, yet forging connections all over the world, we work together to develop solutions for the global challenges of today and tomorrow.