Postdoctoral Positions in Robot Learning and Soft, Musculoskeletal, and Biohybrid Robotics

Postdoctoral Positions in Robot Learning and Soft, Musculoskeletal, and Biohybrid Robotics 100%, Zurich, fixed-term print Drucken The Soft Robotics Lab within the Institute of Robotics and Intelligent Systems at ETH Zurich is inviting applications for several open postdoctoral positions. Our lab's goal is to build, model, and control robots in a fundamentally different way, so that they become more flexible, dexterous, capable, and adapt better to their environment. We work along four directions: soft and musculoskeletal robotics, biohybrid living systems, dexterous manipulation and robot learning, and simulation for embodied AI. We are looking for exceptional researchers in any of them, and this round we are hiring particularly strongly in robot learning and dexterous manipulation. We do not hire against a narrow project description. We hire people who will define their own. Tell us which of our directions you want to push, and why you are the person to push it. Project background Today's robots are mostly rigid, fragile, and a world apart from the agility and resilience of biological bodies. Our bet is that the next generation of robots will be soft, musculoskeletal, and in part alive. They will be built to make contact with the real world rather than to avoid it. We pursue this across four directions, and a strong candidate will find a home in one of them and borrow from the others. Soft and musculoskeletal robotics. We build bodies from compliant structures, bones, joints, and tendon-like actuation. Our electrohydraulic musculoskeletal leg jumps, moves fast, and adapts to terrain at roughly 1.2% of the energy a motor-driven leg needs (Nature Communications, 2024). Our low-voltage HASEL actuators run near 1100 V, are safe to touch, and work untethered and underwater (Science Advances, 2024). We recently extended these muscles to full antagonistic motion ranges (ICRA 2025) and to a sensorless, inherently compliant anthropomorphic hand driven entirely by electrohydraulic actuation (IROS 2026). Biohybrid living systems. We grow engineered muscle and use it to actuate machines. We bioprinted multicellular muscle-tendon units that transmit force along a real musculoskeletal path (Science Advances, 2025), embedded sensors directly into muscle for closed-loop control of proprioceptive biohybrid robots (Advanced Intelligent Systems, 2025), and established functional volumetric bioprinting with xolography (Advanced Materials, 2026). Co-optimized volumetric muscle designs for large dynamic deformations are in press at Nature Communications (Balciunaite et al., 2026). The same fabrication line reaches clinical work: with University Hospital Zurich we printed implantable reinforced cardiac tissue patches (Advanced Materials, 2025). Dexterous manipulation and robot learning. We build hands and the policies that run them. One of our initial hand designs is now commercialized through our spin-off Mimic Robotics. ORCA is our open-source, reliable, and cost-effective anthropomorphic hand for uninterrupted dexterous task learning (IROS 2025). On that hardware we work on imitation learning and diffusion policies, cross-embodiment skill transfer through latent action diffusion (ICRA 2026), sample-efficient reinforcement learning and policy fine-tuning directly on the real robot, vision-language-action models for contact-rich tasks, and tactile representation learning on our high-resolution sensorized skin (ICRA 2024). We also build controllable dexterous world models for training and evaluation, and a benchmark of dexterity for anthropomorphic hands. If you work on manipulation policies, the thing we offer that most labs cannot is the full stack in one room: the hand, the skin, the simulator, and the people who designed all three. When a policy fails because of a tendon or a sensor taxel, you can fix it. Simulation, fabrication, and embodied AI. Building these robots requires tools that did not exist. Vision-Controlled Jetting prints rigid skeletons, soft tissue, tendons, and sensors in one pass, including a full musculoskeletal hand and forearm (Nature, 2023). We close the sim-to-real gap with learned residual physics (RA-L, 2024, Best Paper Award), and we released SORS, a modular high-fidelity soft-robot simulator, at RoboSoft 2026. Underwater and aerial systems run through all of this, from SoFi and tendon-driven swimmer digital twins to our open-source soft aerial manipulation platform (CoRL 2024). Job description Depending on your direction, your work will emphasize different parts of the following. All of it happens in a lab where hardware, biology, and learning sit in the same room. • You will take a research idea from concept to a working system: designing the architecture, building it, integrating sensing and control, and validating it through systematic real-world experiments • If your focus is learning, you will develop policies and perception that run on real, compliant, contact-rich hardware: imitation learning, real-world reinforcement learning and fine-tuning, sim-to-real transfer, and multimodal representations that use touch as well as vision. You will help define the benchmarks that make such claims measurable • Each design cycle feeds the next, so rapid prototyping, measurement, and iteration sit at the heart of every project • Drawing inspiration from biological musculoskeletal systems, you will engineer how bones, joints, tendons, and muscles can be recreated with compliant materials, artificial actuators, or living tissue, and how their interplay produces strength, dexterity, and robustness • You will build robots that derive much of their capability from their embodiment, achieving rich, adaptive behavior with less reliance on complex centralized control • If your focus is biohybrid systems, you will work in our biological laboratories at ETH, culturing and bioprinting tissue and turning it into a controllable actuator • You will publish at the top venues in the field, release open-source hardware and code where it helps the community, and present your work internationally • You will co-supervise doctoral and Master's students, help shape the direction of your subgroup, and collaborate day to day across our hardware, muscles, and machine learning teams • You will build your own research line here, and we will support you in funding it, whether through SNSF Ambizione or Postdoc.Mobility, an ERC Starting Grant, or a Marie Skłodowska-Curie fellowship Profile • You are an extremely curious, highly motivated researcher who wants to make a real difference with your work • You are independent enough to drive your own research direction with confidence, and you thrive in a team that is collaborative, respectful, and genuinely energized by supporting the people around you Through your prior experience, you have ideally already demonstrated: • A completed PhD in mechanical engineering, robotics, mechatronics, electrical engineering, computer science, materials science, bioengineering, or a closely related field • Deep expertise in at least one relevant area: machine learning and control for physical robots, hands-on system building (CAD, 3D printing, machining, molding, electronics, robot integration), soft or bio-inspired materials and actuators, tissue engineering and biofabrication, or physics-based simulation • Evidence that you carry work through to reality. You have taken a system or a method from first idea to a validated result on real hardware, not only to a simulation benchmark, and you are willing to get into the loop of building and debugging the robot your methods run on • A record of peer-reviewed publications in leading venues that demonstrate both technical depth and real-world impact • Prior experience mentoring or co-supervising Master's or PhD students, and a collaborative, supportive mindset • Strong written and spoken English, and comfort communicating your work to both academic and non-specialist audiences • A genuine appetite for interdisciplinary, experimental research and the curiosity to develop new skills across traditional disciplinary boundaries • A clear sense of what you would want to work on with us, and why it matters Nobody arrives with all of this. Show us the few things you excel at and the appetite to grow into the rest. Workplace Workplace We offer • An initial one-year contract, renewed annually, with most of our postdocs staying two to four years, on the ETH Zurich postdoctoral salary scale, which is among the most competitive in Europe • Support to become independent: we help you write your own funding (SNSF Ambizione and Postdoc.Mobility, ERC Starting Grant, Marie Skłodowska-Curie), we send you to the venues that matter, and we back you when you go for a faculty position or found a company. Alumni of the lab have done both • A world-class lab with state-of-the-art fabrication facilities, our own biological laboratories, over 20 dexterous robotic hands and 12 robot arms for real-world data collection and teleoperation, high-resolution tactile skins, and a dedicated GPU cluster with eight NVIDIA H200 GPUs alongside access to ETH's central compute and the Alps supercomputer at CSCS • A multidisciplinary team of mechanical engineers, materials scientists, biologists, and machine learning researchers, embedded in the broader robotics ecosystem at ETH Zurich • Strong ties to industry and to our spin-offs, and support for turning your research into something that leaves the lab • Your job with impact: become part of ETH Zurich, which not only supports your professional development, but also actively contributes to positive change in society • You can expect numerous benefits, such as public transport season tickets and car sharing, a wide range of sports offered by the ASVZ, childcare and attractive pension benefits chevron_right Working, teaching and research at ETH Zurich We value diversity and sustainability In line with our 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 our Equal Opportunities and Diversity website to 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 a climate-neutral future. Curious? So are we. We look forward to receiving your online application with the following documents as a single merged PDF document, titled with your last name and initials as well as the application date (for example, 20260701_DoeJane_application) in the following order: • Cover letter addressed to Prof. Robert Katzschmann, describing your research achievements, the direction you want to pursue with us, and why. One to two pages • Detailed CV, including a list of publications and your final grade for each degree with the local grading scale • Names and contact information of at least three references. Reference letters are optional • Two or three representative publications, or your thesis Further information about our group can be found on our website. Questions regarding the position should be directed to Federica Poltronieri, federica.poltronieri@srl.ethz.ch (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. Applications are reviewed on a rolling basis until November 30, 2026. We have several postdoctoral positions to fill in the coming months. Start date by agreement. We aim to respond within three weeks. The process has three steps: a first interview and a technical deep dive, both online, and finally a lab visit in Zurich. We are also hiring doctoral researchers. About ETH Zürich ETH 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.