{"id":745926,"url":"https://alion.io/job/untillabs-research-associate-hibernation","title":"Research Associate, Hibernation","company":{"id":686853,"name":"Until Labs","domain":"untillabs.com","url":"https://alion.io/company/untillabs","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":95,"open_postings":9,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":380,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Science & Research","role_family":"Science & Research","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":90000,"max":100000,"currency":"USD","period":"year","gross":null,"usd_annual":100000},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2025-09-23T00:44:21Z","employer_posted_date":"2025-09-23","last_verified_at":"2026-11-13T10:23:56Z","board_verified":true,"closed_at":null,"days_open":416,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":416},"description":"Until is a moonshot company building a “pause button” for biology. Our near-term focus is organ-scale reversible cryopreservation: preserving donated organs at subzero temperatures without ice formation, then rewarming them uniformly for transplant. By solving this grand challenge, we’re laying the foundation for whole-body reversible cryopreservation, giving patients a bridge to future cures.\nTo achieve our goal, we are assembling an interdisciplinary team to develop perfusion systems, cryoprotectant formulations, and vitrification and rewarming hardware.\nWe envision a future where no transplantable organ is lost to logistics, and no terminal diagnosis is final because patients can safely wait for future medicine to arrive.\nAbout the Role\nWe are seeking an experienced, motivated and detail-oriented full-time Research Associate to join our hibernation team. In this role, you will contribute directly to advancing our mission by developing and refining whole-body cryoprotectant perfusion protocols. Your initial responsibilities will center on systematic evaluation of perfusion efficiency and post-perfusion organ viability. The person in this role is encouraged to take on significant ownership of specific technical challenges.\nYou will work closely with scientists, applying fundamental principles from biology, physics, and chemistry to solve complex problems. We value creative engagement and encourage you to explore new ideas, methods, and approaches that can accelerate discovery and optimization.\nKey Responsibilities\nHandle experimental setup and preparation, including making solutions, preparing equipment, and assembling the perfusion circuit.\nSupport whole-body perfusion experiments, including monitoring physiological parameters, controlling perfusion conditions, and maintaining detailed documentation.\nEvaluate multiple tissues and organs post-perfusion, assessing both structural integrity and cryoprotectant distribution across different organ systems.\nEnsure accurate sample processing and on-time data reporting.\nReview relevant literature and design experimental tests to address key questions that advance and optimize preservation protocols.\nQualifications\nBachelor’s degree in a STEM field (or equivalent STEM-related training and experience).\nExtensive hands-on experience with in vivo rodent models. Surgical experience is highly desirable.\nBackground or strong interest in physiology, with a creative approach to understanding and manipulating organ function.\nSelf-driven, resourceful, and motivated by discovery-committed to advancing ambitious scientific projects and pushing the boundaries of knowledge.\nAt least 2 years of experience with a strong track record of success in executing complex and demanding laboratory procedures.\nDemonstrated enthusiasm for problem-solving and for exploring novel protocols and research directions.\nBenefits\nDirect impact in a moonshot company creating the future as an early team member.\nGenerous medical, dental and vision insurance coverage.\nFlexible time off and paid holidays.\nCompetitive compensation package, including salary and equity.\nAccess to a 401(k) retirement savings plan.\nFSA and commuter benefits.\nSubsidized lunch 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