{"id":4038972,"url":"https://alion.io/job/regeneron-pharmaceuticals-senior-scientist-technology-development","title":"Senior Scientist, Technology Development","company":{"id":4267,"name":"Regeneron Pharmaceuticals","domain":"regeneron.com","url":"https://alion.io/company/regeneron","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":82,"open_postings":42,"ghost_share":0,"stale_share":0.738,"repost_share":0,"time_to_fill_p50_days":28,"computed_at":"2026-11-11T05:49:22Z"}},"role":"Science & Research","role_family":"Science & Research","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tarrytown, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":112100,"max":182900,"currency":"USD","period":"year","gross":null,"usd_annual":182900},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Antibody Engineering","optional":false},{"name":"Cell Culture","optional":false},{"name":"Flow Cytometry","optional":false},{"name":"Next-Generation Sequencing","optional":false}],"status":"live","first_seen_at":"2026-11-10T21:38:15Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-11T23:16:04Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Build our future together:\nAt Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a motivated Senior Scientist to join the Technology Development Team in the Protein Expression Sciences Department, supporting Regeneron’s antibody discovery pipeline in an on-site capacity. In this role, you will develop and implement novel high-throughput technologies for rapid antibody generation and functional screening, while collaborating with project teams and department leadership.\nThis position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.\nWhen & where:\nLocation: Tarrytown, NY\nWork model/flexibility: On-site\nDiscover your role:\nDevelop methodologies that improve antibody library screening\nIndependently design, execute, and refine single-cell assays for antibody discovery\nEngineer and validate high-throughput methods for antibody production\nAnalyze, interpret, and present data to project teams and department leadership\nMaintain complete, accurate, and timely records of experiments and data analysis\nThis role requires:\nPhD with 0-3 years of postdoctoral experience, or BS/MS with 4-8 years of experience, in Biochemistry, Bioengineering, Immunology, Molecular Biology, or a related field\nExperience with droplet microfluidics, single-cell assays, and/or cell-free protein expression systems\nExperience with molecular biology techniques such as cloning and NGS library preparation\nHands-on experience with cell culture and flow cytometry\nStrong problem-solving skills and the ability to work independently and manage multiple projects efficiently\nExcellent communication skills and the ability to thrive in a collaborative, fast-paced environment\nDoes this sound like you? Apply now to take your first step towards living the Regeneron Way! We are committed to building a workplace with an inclusive culture. Regeneron is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law. Where required, we will provide reasonable accommodation to applicants with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.\nWhere necessary, we disclose salary ranges for roles in all countries in which we operate. The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience. In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits. Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role: annual bonuses or other incentive plans, equity awards, pension or retirement benefits, 401(k) company match, health and wellness programs, fitness centers, insurance benefits (e.g. medical, dental, vision, life and disability), paid time off, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit https://careers.regeneron.com/en/working-at-regeneron/total-rewards/. For other locations, additional information will be provided during the recruitment process. If you have any questions, please speak with your recruiter.\nPlease be advised that at Regeneron, we believe we do our best work when we are together. For that reason, many roles are required to be performed on-site. Please speak with your recruiter and hiring manager for more information about on-site expectations for your role and location.\nAs part of the recruitment process, certain background checks may be conducted in accordance with the laws of the country where the position is based. The purpose of such checks is to verify certain information prior to the commencement of employment such as identity, right to work and educational qualifications.\nFor jobs in Canada: this posting is for an existing position.\nSalary Range (annually)\n$112,100.00 - $182,900.00","description_format":"text","description_chars":4528,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":["Annual bonuses","Equity","Wellness"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Prescription Drugs","Biologics & Biosimilars","Oncology Therapeutics","Immunology & Inflammation Therapeutics"],"lifecycle":[{"event":"open","at":"2026-11-10T21:38:15Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 316 · green card filings: 4","filings_12m":316,"filings_prev_12m":157,"green_card_filings_12m":4,"median_offered_wage_usd":151938,"route":null,"cap_exempt":false,"checked_at":"2026-11-11T07:38:50+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":0,"expected_fill_days":28,"reasons":["conf:2","stale_co","win:early","comp:brand"],"computed_at":"2026-11-11T05:49:22Z"},"pay":{"stated_usd_annual":182900,"is_top_pay":true},"html_url":"https://alion.io/job/regeneron-pharmaceuticals-senior-scientist-technology-development","json_url":"https://alion.io/job/regeneron-pharmaceuticals-senior-scientist-technology-development.json","meta":{"generated_at":"2026-11-12T01:09:20Z","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":2738,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":4267},"rest":"https://alion.io/mcp/rest/get_company?id=4267"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fregeneron-pharmaceuticals-senior-scientist-technology-development"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fregeneron-pharmaceuticals-senior-scientist-technology-development"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fregeneron-pharmaceuticals-senior-scientist-technology-development"},{"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/regeneron-pharmaceuticals-senior-scientist-technology-development\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fregeneron-pharmaceuticals-senior-scientist-technology-development"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4038972}},{"tool":"search_jobs","arguments":{"company":"regeneron.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4038972},"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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