{"id":3036308,"url":"https://alion.io/job/bd-biochemist-ii","title":"Biochemist II","company":{"id":1821,"name":"BD","domain":"bd.com","url":"https://alion.io/company/bd","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":88,"open_postings":43,"ghost_share":0,"stale_share":0.442,"repost_share":0.047,"time_to_fill_p50_days":32,"computed_at":"2026-10-26T05:57:25Z"}},"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":["Cayey, Puerto Rico"],"countries":["PR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":55000,"max_usd":133000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":743},"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cell Culture","optional":false},{"name":"Chromatography","optional":false},{"name":"GMP","optional":false},{"name":"HPLC","optional":false},{"name":"Microsoft Office","optional":true},{"name":"Windows","optional":true}],"status":"live","first_seen_at":"2026-10-21T21:28:15Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-25T18:37:47Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"As a result of the combination of the BD Biosciences and Diagnostic Solutions business with Waters Corporation (NYSE: WAT), by applying to this role, you will be applying for a position with Waters. Waters is a global leader in life sciences, dedicated to accelerating the benefits of pioneering science through analytical technologies, informatics, and service. With a focus on regulated, high-volume testing environments, Waters’ innovative portfolio harnesses deep scientific expertise across biology, chemistry, and physics. Waters collaborates with analytical laboratories around the world to advance the release of effective, high-quality medicines, assure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combatting growing antibiotic resistance. Through a shared culture of relentless innovation, Waters’ passionate team of approximately 16,000 colleagues partner with customers to turn scientific challenges into breakthroughs that improve lives worldwide.\n\nWe are the people who give possibilities purpose\nBD is one of the largest global medical technology companies in the world. Advancing the world of health™ is our Purpose, and it’s no small feat. It takes the imagination and passion of all of us-from design and engineering to the manufacturing and marketing of our billions of MedTech products per year-to look at the impossible and find transformative solutions that turn dreams into possibilities.\n\nJob Description\nJob Responsibilities\nTissue Culture (TC) Area\nCreate, maintain, and test Master and Working Cell Banks of antibody-producing hybridomas.\nConduct in-process testing for viability, secretion, and sterility.\nProcess cell culture supernatant to remove debris and concentrate product prior to purification.\nMonitor the cell culture process using biochemical and immunological procedures.\nFormulate purified materials according to finished-goods specifications and dilution batch records.\nPurification Area\nPerform incoming testing of culture media, ascites fluids, and other materials requiring evaluation using available purification techniques.\nTest and purify monoclonal antibodies from serum/ascites fluid and tissue culture supernatant using appropriate serum fractionation and/or column chromatography techniques.\nFormulate monoclonal antibody reagents according to finished-goods specifications and dilution batch records.\nPerform resin retesting and reclamation processes.\nConjugation Area\nConjugate monoclonal antibodies from purified materials using required fluorophores, dyes, or other molecules.\nMonitor the conjugation process at various stages to maximize product yield and quality.\nFormulate conjugates according to finished-goods specifications and dilution batch records.\nPrepare maleimide and raw materials based on production plan requirements.\nMaintain chromatography systems, including column packing, cleaning, and equilibration, and report equipment issues as needed.\nGeneral Responsibilities\nPerform required in-process testing.\nComplete material movement transactions in SAP and perform inventory control activities to maintain accuracy.\nMaintain detailed production records, logs, and documentation.\nGenerate quality reports, including Out of Specification (OOS) and Deviation Reports.\nInitiate and participate in investigations according to established quality procedures and approved protocols.\nPerform equipment cleaning, inspection, calibration verification, maintenance, and troubleshooting.\nParticipate in the development and revision of Standard Operating Procedures (SOPs).\nSupport project-related activities as required.\nFollow all safety procedures and actively participate in Environmental Health & Safety (EH&S) programs.\nIdentify and report hazardous conditions or unsafe work practices.\nMaintain compliance with applicable regulatory requirements and participate in required regulatory training.\nParticipate in the Daily Management System, including shift start-up meetings and reporting appropriate metrics.\nParticipate in Continuous Improvement initiatives.\nRecommend improvements to enhance product/process quality and availability, reduce costs, and increase production capability.\nMaintain good housekeeping practices.\nParticipate in Knowledge Transfer activities as required.\nPerform other related duties and assignments as needed.\nEducation & Experience\nBachelor’s degree in a related scientific discipline, such as Chemistry, Biochemistry, Biology, Microbiology, or Engineering.\nMinimum of 1 year of experience in a laboratory, pharmaceutical, medical device, or biotechnology environment.\nAn equivalent combination of relevant education and experience may be considered.\nKnowledge & Skills\nKnowledge of methods used to create, maintain, and test Master and Working Cell Banks of antibody-producing hybridomas.\nExperience with laboratory equipment such as: Micropipettes and volumetric devices Microscopes Microplate readers CO₂ incubators Centrifuges Biosafety hoods Spectrophotometers\nKnowledge of monoclonal antibody purification using serum fractionation and/or column chromatography techniques.\nBasic understanding of chemicals and kinetic reactions.\nKnowledge of FPLC, HPLC, UV monitors, electrophoresis, and size-exclusion columns preferred.\nKnowledge of reagent formulation.\nKnowledge of GMP, FDA, ISO, and OSHA requirements highly desirable.\nKnowledge of SAP highly desirable.\nWorking knowledge of Microsoft Office and the Windows environment.\nStrong analytical thinking, problem-solving, communication, interpersonal, planning, and organizational skills.\nAbility to follow established policies and procedures.\nFully bilingual in English and Spanish.\nWillingness to travel to the U.S. mainland and offshore locations.\nWhy Join Us?\nTo find purpose in the possibilities, we need people who can see the bigger picture, who understand the human story that underpins everything we do. We welcome people with the imagination and drive to help us reinvent the future of healthcare. At BD, you’ll discover a culture in which you can learn, grow and thrive.\nWe believe that when people connect in person, we learn faster, collaborate more deeply, and build a stronger culture. Join us and enjoy a culture where face-to-face collaboration supports your learning, your progress, and your success.\nTo learn more about BD visit https://bd.com/careers.\nBecton, Dickinson, and Company is an Equal Opportunity Employer. We evaluate applicants without regard to race, color, religion, age, sex, creed, national origin, ancestry, citizenship status, marital or domestic or civil union status, familial status, affectional or sexual orientation, gender identity or expression, genetics, disability, military eligibility or veteran status, and other legally protected characteristics.\nRequired Skills\nOptional Skills\n.\nPrimary Work Location\nUSA PR Cayey - Vicks Drive (BDB)Additional Locations\nWork Shift\nPR 700am-330pm M-F (United States of America)","description_format":"text","description_chars":6996,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"Spanish","level":"Proficiency (C2)","optional":false},{"language":"English","level":"Proficiency (C2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Surgical Instruments & Devices","Laboratory Equipment","Health & Medical Electronics"],"lifecycle":[{"event":"open","at":"2026-10-21T21:28:15Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":32,"reasons":["conf:11","velocity","win:early","comp:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/bd-biochemist-ii","json_url":"https://alion.io/job/bd-biochemist-ii.json","meta":{"generated_at":"2026-10-26T10:48:29Z","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":14594,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":1821},"rest":"https://alion.io/mcp/rest/get_company?id=1821"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbd-biochemist-ii"},{"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%2Fbd-biochemist-ii"},{"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%2Fbd-biochemist-ii"},{"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/bd-biochemist-ii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbd-biochemist-ii"}]}