[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Regeneron Pharmaceuticals · Rensselaer # 2027 Summer Intern Process Sciences – Downstream Purification Support (IOPS) Rensselaer Early career $17.90-$25.50 per hour Listed on Regeneron Pharmaceuticals’s official careers site. Posted October 28, 2026. Check that it is still open and apply there. [Apply on Regeneron Pharmaceuticals’s careers site →](https://careers.regeneron.com/en/jobs/r51813/2027-summer-intern-process-sciences-downstream-purification-support-iops/) [OpenNash Jobs](https://jobs.opennash.com/) / [Regeneron Pharmaceuticals](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/) / 2027 Summer Intern Process Sciences – Downstream Purification Support (IOPS) ## Job description At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. Regeneron is currently seeking multiple 2027 Interns in Downstream Purification and Process Sciences teams of Regeneron Industrial Operations and Product Supply (IOPS) Process Sciences department. This group develops and runs the manufacturing-scale processes used to grow and purify Regeneron's commercial biologic products. These positions offer the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide. ### Location Rensselaer / East Greenbush, NY ### Timeframe Our internship positions are full-time and onsite from May/June-August ### Pay Intern and Co-op pay ranges are determined by level of education (year in school) and degree program. The hourly rate range for these locations is: $17.90-$25.50 per hour. ### What you'll do - Once cells produce medicine, they need to be separated from everything else in the batch and purified to an extremely high standard. - You'll work on the techniques that do this — primarily chromatography (a method of separating molecules) and filtration, including ultrafiltration/diafiltration (used to concentrate the medicine and move it into its final solution). - Projects range from running small-scale lab experiments (for example, testing in-line sensors on filtration systems or preparing chromatography solutions in-line), to automating lab workflows with liquid-handling robots, to analyzing historical manufacturing and lab data (for example, buffer pH and conductivity trends, or how downstream process variability affects product quality) to understand how process parameters affect product quality. Some projects are heavily lab-based; others involve data analysis, coding, and statistical tools. - Some projects use statistical modeling — such as design of experiments and multivariate models that link in-line sensor signals to lab measurements — and coding to create data visualizations and reports. - An interest in process problem-solving is more important than prior industry experience. ### Relevant majors Chemical Engineering, Biomedical Engineering, Biochemistry, Chemistry, Biology, Statistics/Data Science ### Let's find out if we're a fit - Demonstrated leadership in areas such as campus activities, clubs, sports, current or previous work, or within the community preferred - Must be enrolled in, or accepted to, an academic program pursuing an Undergraduate or Graduate degree (and be returning to school the semester following the position or graduating after the position) - Cumulative GPA of 3.0 or higher preferred Does 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. Where 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/](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. Please 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. As 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. ### For jobs in Canada this posting is for an existing position. ## At a glance - Posted by the employer: Oct 28, 2026 - First seen by OpenNash: Nov 2, 2026 - Last checked: Nov 2, 2026 - Listed for: 5 days - Location: Rensselaer - Pay: $17.90-$25.50 per hour[Apply on Regeneron Pharmaceuticals’s careers site →](https://careers.regeneron.com/en/jobs/r51813/2027-summer-intern-process-sciences-downstream-purification-support-iops/) ## Hiring at Regeneron Pharmaceuticals - Open jobs: 866 - New in the last 7 days: After two weekly collections - Tracked since: Jul 15, 2026 [All Regeneron Pharmaceuticals jobs](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Regeneron Pharmaceuticals ### [2027 Co-op Downstream Purification & Process Characterization (IOPS)](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/jobs/23a757ba9a3412519210/) Rensselaer ### [2027 Co-op QC Analytical & Bioassay Sciences (IOPS)](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/jobs/57e8e86ed90970d58a8e/) Rensselaer ### [2027 Co-op Upstream Bioprocessing & Cell Culture Development (IOPS)](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/jobs/465e9290e911425e8cb8/) Rensselaer ### [2027 Summer Intern Combination Products & Device Development (IOPS)](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/jobs/bd4419a92096b1b49f20/) Rensselaer ### [2027 Summer Intern Process Validation & Technology Transfer (IOPS)](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/jobs/8044e192fe09c0d76178/) Rensselaer ## Similar jobs at other companies ### [Scientist II Process Development - Downstream](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/afec70a9d5d63986c273/) Thermo Fisher Scientific · Plainville, Massachusetts, United States of America ### [Scientist I - Process Development-Upstream or Downstream](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/5045aac41a5b6c6ee735/) Thermo Fisher Scientific · Plainville, Massachusetts, United States of America ### [Advisor, SHE&S, Downstream](https://jobs.opennash.com/companies/nutrien/jobs/027b157d7ff6d6cf9a04/) Nutrien · OH, Usa ### [Advisor, SHE&S, Downstream](https://jobs.opennash.com/companies/nutrien/jobs/8d2237f186d93c07c55d/) Nutrien · KS, Usa, NE ### [Summer 2027 Internship - Downstream Marketing - Illinois](https://jobs.opennash.com/companies/stryker/jobs/a2b77759461176652f49/) Stryker · Cary, Illinois OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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