26 downstream jobs at 16 companies in New York City, NY

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Downstream Manufacturing Scientist
Piscataway, New Jersey, United States
$95k/yr OnsiteFull Time
Kashiv BioSciences
Kashiv BioSciences: Develops biosimilars and drug delivery systems for medicine improvement.
Master's in Molecular and Cell Biology or related; knowledge of process development, cGMP manufacturing/MSAT, bacterial & mammalian cell culture, depth filtration, quality systems, downstream purification, and analytical chromatography.
1w
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Manager, US Downstream Marketing
Somerset, New Jersey, United States
$137k-$193k/yr OnsiteFull Time
Terumo Medical Corporation
Terumo Medical CorporationTokyo Stock Exchange: 4543: Manufactures and distributes medical devices and healthcare products.
7+ YOEBachelor's degree in science, business, marketing, or related field; 7–10 years of medical device marketing experience; downstream marketing and people management experience required.
EVAR, TEVAR, R&D
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Senior Manager, Downstream MSAT
Princeton, New Jersey, United States
$148k-$175k/yr OnsiteFull Time
Summit Therapeutics
Summit TherapeuticsNASDAQ: SMMT: Developing oncology therapies to improve patient quality of life.
8+ YOEDegree in chemical engineering/biotech/pharmaceutical science, extensive downstream biologics MSAT/process development experience, chromatography and UF/DF expertise, tech transfer and process validation experience, JMP and control systems familiarity.
Unicorn, Delta V, JMP
2w
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Principal Engineer, Lentivirus Downstream Process Development
Somerset, New Jersey, United States
$146k-$192k/yr OnsiteFull Time
Legend Biotech
Legend BiotechNASDAQ: LEGN: Develops cell therapies for the treatment of cancer.
8+ YOEAdvanced degree in engineering or bioprocessing,8+ years (PhD) or 10+ years (MS) in biotech/pharma process development,deep hands-on experience with lentiviral downstream purification,TFF,chromatography and GMP/CMC knowledge.
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Director, Downstream Process Development and Manufacturing Biologics
Bridgewater, New Jersey, United States
$177k-$242k/yr HybridFull Time
Insmed
InsmedNasdaq: INSM: Global biopharmaceutical developing therapies for serious, rare diseases.
5+ YOEPhD + ≥5 years industry experience or MS + ≥8 years. Experience in downstream process development for biologics, chromatography, filtration, viral clearance, process validation, cGMP/ICH, CDMO management, scale-up and team leadership.
Quality by Design (QbD)
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Senior Scientist, Viral Vector Process Development - Downstream
Cranbury, New Jersey, United States
$118k-$178k/yr OnsiteFull Time
Rocket Pharmaceuticals
Rocket PharmaceuticalsNASDAQ: RCKT: Advances gene therapies for rare and life-threatening diseases.
2+ YOEPhD+2yrs or MS+6yrs in engineering/biological sciences, hands-on downstream process development with chromatography and filtration, statistical tools (JMP, Minitab), high-throughput platforms, scale-down qualification, and strong communication skills.
JMP, Minitab, Tecan, RoboColumn, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Principal Scientist, Downstream Process Development
Rahway, New Jersey, United States
$173k-$273k/yr OnsiteFull Time
Merck & Co.
Merck & Co.NYSE: MRK: Produces prescription medicines, vaccines, and animal health products.
6+ YOEPhD with 6+ years, MS with 8+ years, or BS with 10+ years in chemical/biochemical engineering; downstream processing of biologics; process development, characterization, and regulatory filings; strong collaboration and leadership.
Downstream processing, Bioprocessing, CMC, Process characterization, Regulatory filings, Project leadership
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Senior Scientist, Viral Vector Process Development - Downstream
Cranbury, New Jersey, United States
$118k-$158k/yr OnsiteFull Time
Rocket Pharmaceuticals
Rocket PharmaceuticalsNASDAQ: RCKT: Developing gene therapies for rare and life-threatening diseases.
2+ YOEPhD (2+ yrs) or MS (6+ yrs) in relevant field; hands‑on downstream process development experience with chromatography and filtration; experience with JMP or Minitab; strong communication and MS Office skills.
JMP, Minitab, Tecan, RoboColumn, 96-well resin plate, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Project Manager, Midstream/Downstream
Sewaren or New Jersey or Indiana or Illinois or Ohio or Michigan or Pennsylvania or United States
$124k-$186k/yr OnsiteFull Time
Shell
ShellLondon Stock Exchange: SHEL: Global energy providing oil, gas, and low-carbon solutions.
10+ YOEBachelor's degree in engineering or related field, 10+ years of engineering experience, including 7+ years as a Project Engineer or Project Manager; US work authorization required.
PMP, CAPM
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Product Marketing Manager, Imaging Portfolio (Princeton, US)
Princeton, New Jersey, United States
OnsiteFull Time
Guerbet
GuerbetEuronext Paris: GBT: Provides contrast media and medical devices for diagnostic imaging.
5+ YOE5+ years in product/ downstream marketing within medical devices/imaging; strong go-to-market, messaging, and cross-functional collaboration; compliant in regulated environments.
2w
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Process Development Engineer I - Purification Automation
Tarrytown, New York, United States
$80k-$131k/yr OnsiteFull Time
Regeneron Pharmaceuticals
Regeneron PharmaceuticalsNASDAQ: REGN: Discovers and develops medicines for serious diseases.
3+ YOEBachelor's (3–5 yrs) or Master's (0–2 yrs) in engineering, experience in downstream bioprocessing or automation/controls, control logic and data-integration familiarity, strong troubleshooting and communication skills.
PLC, Python, OPC, Modbus TCP, Ignition, AVEVA PI, SCADA
1w
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Research Scientist / Research Engineer (Intern)
New York, New York, United States
OnsiteInternship
Ultra
Ultra: Builds AI robots for automated warehouse order packaging and fulfillment.
Experience fine-tuning large models for downstream tasks such as IL or RL; ownership of research efforts, evaluation, benchmarking, failure analysis, and broad machine learning skills. Robotics experience is preferred.
IL, RL
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Filtration Sales Specialist
Boston or Marlborough or Providence or Burlington or Hartford or Lowell or Stamford or Cambridge or Quebec or New Brunswick or Nova Scotia or Prince Edward Island
$100k-$130k/yr RemoteFull Time
Danaher
DanaherNYSE: DHR: Develops scientific instruments and diagnostic tools for healthcare markets.
2+ YOEBachelor’s degree in life sciences or related field, 2+ years of filtration and downstream processing experience preferred, strong English communication, problem solving, data analysis, travel, and valid driver’s license.
Customer Relationship Management (CRM)
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Senior Manufacturing Operator
Sanford or Princeton or Mississauga or California or North Carolina
$33-$45/hr OnsiteFull Time
Kyowa Kirin
Kyowa KirinTokyo Stock Exchange: 4151: Researches and manufactures pharmaceutical therapies for rare and intractable diseases.
4+ YOEHands-on GMP biopharmaceutical manufacturing experience executing upstream/downstream processes, equipment commissioning/validation, cGMP and data integrity adherence, PCS/MES/ERP/LIMS proficiency, SOP development, troubleshooting, and training.
ERP, LIMS, MES, PCS, QMS, BMS, DeltaV, Unicorn, Ignition, Microsoft Office
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Energy Transactions & Projects Associate or Counsel – Austin, Houston, New York
Austin or Houston or New York City
OnsiteFull Time
Vinson & Elkins
Vinson & Elkins: International law firm providing legal services and corporate counsel.
2+ YOEMinimum 2 years (classes 2020-2024) or 8+ years experience; significant transactional experience in project development or project finance, power, digital infrastructure, renewable energy, tax equity, PPPs, or downstream projects.
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Head of Biologics Development & CMC
New York, New York, United States
$170k-$230k/yr OnsiteFull Time
Neion Bio
Neion Bio: Develops an egg-based platform for scalable biomanufacturing of biologics.
10+ YOEPh.D. (10+ years) or M.S. (13+ years) or B.S. (15+ years) in related field; deep biologics and downstream/process/analytical experience; product characterization and regulatory CMC leadership; experience managing scientists and external partners.
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Process Development Engineer I - Purification Automation
Tarrytown, New York, United States
$80k-$131k/yr OnsiteFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
0+ YOEBachelor's in engineering or related field with 3–5 years experience, or master's with 0–2 years; strong automation/controls or downstream bioprocessing background; PLC/HMI and data integration experience; Python and industrial protocols preferred.
PLC, HMI, Python, OPC, Modbus TCP, Ignition, AVEVA PI, PI historian, SCADA
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Production Technician
Pearl River, New York, United States
$24-$32/hr OnsiteFull Time
Sanofi
SanofiEuronext Paris: SAN: Researches, develops, and manufactures medicines and vaccines globally.
1+ YOEHigh school diploma + 1 year experience (or bachelor's with no experience); knowledge of cGMP/GDP/SOPs; experience with downstream processing (centrifugation, filtration, chromatography), CIP/SIP, equipment operation; able to lift ~50 lbs and work flexible schedules including weekends.
centrifugation, depth filtration, chromatography column purification, tangential flow filtration, clean-in-place, steam-in-place, peristaltic pumps, pH / conductivity meters, turbidity meters, tube welders, tube sealers, magnetic mixers, biosafety cabinets, stainless-steel vessels