{"id":3334923,"url":"https://alion.io/job/crown-bioscience-research-associate-iiiii","title":"Research Associate II/III","company":{"id":1942735,"name":"Crown Bioscience","domain":"crownbio.com","url":"https://alion.io/company/crownbio","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Science & Research","role_family":"Science & Research","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Leiden, Netherlands"],"countries":["NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":36000,"max_usd":87000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":743},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cell Culture","optional":false}],"status":"live","first_seen_at":"2026-10-27T13:23:50Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-10-29T08:18:05Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Grow Your Career Where Talent Meets Innovation\nResearch Associate - In Vitro Operations\nAs a Research Associate, you will be part of the In Vitro Operations team, working alongside scientists who develop and produce cell-line, organoid, and primary-tissue cultures, as well as in vitro assays for commercial projects.\nYour main responsibilities will include carrying out cell-culture activities and related preparations, and supporting customer and internal projects under the guidance of experienced scientists and Study Directors.\nYou will also contribute to general laboratory duties and other support tasks.\nThis role offers the opportunity to build hands-on experience in in vitro research and laboratory operations while developing your technical skills as part of a collaborative team.\nMain Responsibilities\nPassaging and expansion of (immune) cell, organoid cultures and primary patient samples\nMaintaining stocks of cryopreserved cell models\nExecuting experiments for commercial and internal projects under the direction of Study Directors \nPerforming laboratory tasks: cell culture, seed screening plates using liquid handlers, prepare compound dilutions and dispense to assay plates, fix culture plates, capture images using automated microscopes or other readout methods\nCarry out tasks and quality control accurately by following standard operating procedures\nAble to speak and record activities in lab books in English\nPrepare and store samples and reagents\nHelp to keep equipment and labs in a clean and workable condition to maintain quality of our work\nContribute to other routine laboratory tasks that may be required\nQualifications\nHBO, BSc, or MSc degree.\nExperience with 3D cell cultures is an advantage.\nExperience understanding and following SOPs.\nGood numeracy and basic computer skills.\nEligible to live and work in the Netherlands.\nPersonal Skills\nGood time-management and organizational skills.\nStrong verbal and written communication skills in English.\nAbility to work both independently and as part of a team.\nAccurate, precise, and clean working style.\nGood record-keeping skills.\nCareful and meticulous approach, with a strong work ethic.\nThe gross annual salary for this role lays between 33.000 and 35.000 EU on fulltime basis (excl. 8% holiday allowance).\nCrown Bioscience is a leading global preclinical pharmacology CRO with the largest collection of tumor models (PDX, organoids, ex vivo) and provides drug screening services to pharmaceutical and biotech companies globally. Crown Bioscience made a direct contribution to nearly half FDA-approved oncology drugs in 2020. Over the years, we have extensively profiled several thousand tumor models for their genomics, pharmacology, and histopathology. These rich data resources provide an ideal basis for studying cancer genomics, with direct impact on the discovery and development of novel cancer therapeutics.\nCrown Bioscience Netherlands is based in the Leiden Bio Science Parc, and is fully dedicated to in vitro preclinical research.","description_format":"text","description_chars":3025,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Biotechnology","Health Care","Clinical Trial Services (CRO)","Bioprocessing"],"lifecycle":[{"event":"open","at":"2026-10-27T13:23:50Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":26,"reasons":["conf:8","win:early"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/crown-bioscience-research-associate-iiiii","json_url":"https://alion.io/job/crown-bioscience-research-associate-iiiii.json","meta":{"generated_at":"2026-10-29T15:44:22Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":23556,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1942735},"rest":"https://alion.io/mcp/rest/get_company?id=1942735"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcrown-bioscience-research-associate-iiiii"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcrown-bioscience-research-associate-iiiii"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcrown-bioscience-research-associate-iiiii"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/crown-bioscience-research-associate-iiiii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcrown-bioscience-research-associate-iiiii"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3334923}},{"tool":"search_jobs","arguments":{"company":"crownbio.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3334923},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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