Research Scientist jobs in Thousand Oaks, California

44 open Research Scientist jobs in Thousand Oaks, California (6 posted in the last 7 days), collected from employers’ own career pages and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• Process Development Senior Scientist

  Amgen · Thousand Oaks
  Posted 2026-10-19
• Process Development Senior Associate

  Amgen · Thousand Oaks
  Posted 2026-10-14
• Process Development Senior Scientist - Drug Product Technologies

  Amgen · Thousand Oaks
  Posted 2026-10-14
• Sr. Principal Scientist - Immunogenicity Bioanalytical Sciences

  Amgen · Thousand Oaks
  Posted 2026-10-08
• Senior Scientist - Precision Oncology

  Amgen · Thousand Oaks
  Posted 2026-10-09
• Process Development Sr Associate

  Amgen · Thousand Oaks
  Posted 2026-10-11
• Senior Scientist - Cardiometabolic Disorders

  Amgen · Thousand Oaks
  Posted 2026-08-13
• Process Development Sr Scientist

  Amgen · Thousand Oaks
  Posted 2026-08-13
• Senior Director, Global Forecasting, Obesity and Related Conditions

  Amgen · Thousand Oaks
  Posted 2026-08-13
• Scientist – Erythroid Biology

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Director - Targeted Protein Degradation

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Scientific Director

  Amgen · Thousand Oaks · Hybrid
  Posted 2026-08-31
• Process Development Sr Principal Scientist

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Principal Scientist – Chemical Biology & Proximity-Based Therapeutics

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Senior Scientist – Functional Genomics

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Principal Scientist – Inflammation Human Data & Computational Biology

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Senior Scientist (Small Molecule, Synthetics)

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Process Development Sr Scientist

  Amgen · Thousand Oaks
  Posted 2026-05-26
• Senior Scientist - Cardiometabolic Disorders

  Amgen · Thousand Oaks
  Posted 2026-05-29
• Director - Targeted Protein Degradation

  Amgen · Thousand Oaks
  Posted 2026-06-12
• Process Development Sr Principal Scientist

  Amgen · Thousand Oaks
  Posted 2026-07-28
• Principal Scientist – Chemical Biology & Proximity-Based Therapeutics

  Amgen · Thousand Oaks
  Posted 2026-07-31
• Scientific Director

  Amgen · Thousand Oaks · Hybrid
  Posted 2026-08-03
• Principal Scientist - Cardiometabolic Disorders - Obesity

  Amgen · Thousand Oaks
  Posted 2026-10-02
• Scientist – Erythroid Biology

  Amgen · Thousand Oaks
  Posted 2026-08-06
• Senior Scientist – Functional Genomics

  Amgen · Thousand Oaks
  Posted 2026-08-12
• Principal Scientist – Inflammation Human Data & Computational Biology

  Amgen · Thousand Oaks
  Posted 2026-08-13
• Senior Scientist (Small Molecule, Synthetics)

  Amgen · Thousand Oaks
  Posted 2026-08-20
• Associate Scientist - Technology-Enabled Experimental Inflammation Discovery

  Amgen · Thousand Oaks
  Posted 2026-08-26
• Process Development Senior Principal Scientist

  Amgen · Thousand Oaks
  Posted 2026-08-31
• Principal Scientist - Modeling & Simulation

  Amgen · Thousand Oaks
  Posted 2026-09-01
• Scientist/ Senior Engineer – Commercial Drug Product

  Amgen · Thousand Oaks
  Posted 2026-09-03
• Senior Director, Global Forecasting, Obesity and Related Conditions

  Amgen · Thousand Oaks
  Posted 2026-10-02
• Senior Scientist - Targeted Protein Degradation

  Amgen · Thousand Oaks
  Posted 2026-09-11
• Scientist, Rare Disease Biology

  Amgen · Thousand Oaks
  Posted 2026-09-11
• Process Development Sr Scientist

  Amgen · Thousand Oaks
  Posted 2026-09-14
• Sr Scientist

  Amgen · Thousand Oaks
  Posted 2026-09-15
• Scientist, Immunogenicity Bioanalytical

  Amgen · Thousand Oaks
  Posted 2026-09-17
• Associate Scientist - Biology

  Amgen · Thousand Oaks
  Posted 2026-10-02
• Process Development Senior Associate

  Amgen · Thousand Oaks
  Posted 2026-09-21
• Scientific Associate Director - Safety Pharmacology

  Amgen · Thousand Oaks
  Posted 2026-09-22
• Process Development Sr Scientist

  Amgen · Thousand Oaks
  Posted 2026-09-24
• Process Development Associate- Attribute Sciences

  Amgen · Thousand Oaks
  Posted 2026-09-24
• Sr. Scientist- PKDM-BA (Immunoassay)

  Amgen · Thousand Oaks
  Posted 2026-09-30
• Process Development Associate Scientist

  Amgen · Thousand Oaks
  Posted 2026-09-30

Research Scientist jobs in other cities

• Miami, Florida 222
• Boston, Massachusetts 203
• Los Angeles, California 202
• Cambridge, Massachusetts 155
• New York, New York 137
• Charlottesville, Virginia 115
• San Diego, California 109
• San Francisco, California 107
• Memphis, Tennessee 106
• Houston, Texas 102
• South San Francisco, California 93
• Indianapolis, Indiana 90
• Cincinnati, Ohio 75
• Atlanta, Georgia 69
• Chicago, Illinois 67
• Tucson, Arizona 59
• Foster City, California 56
• Seattle, Washington 54
• North Chicago, Illinois 51
• Austin, Texas 51
• Madison, Wisconsin 47
• Durham, North Carolina 47
• Rockville, Maryland 45
• Stanford, California 44

Other roles in Thousand Oaks, California

• Retail Sales Associate 27
• Patient Care / Caregiver 24
• Executive / Director 21
• Automotive / Service Technician 17
• Sales Representative 14
• Store / Shift Manager 11
• Retail Associate (other) 11
• HVAC / Plumbing 11
• Engineer (other) 11

Questions

How many Research Scientist jobs are open in Thousand Oaks, California right now?

44 listings are open on OpeningsFirst today, all from employers’ own career pages. 6 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Research Scientist roles in Thousand Oaks, California?

Recent openings here come from Amgen.

How do I hear about new Research Scientist jobs in Thousand Oaks, California first?

Subscribers get new matching jobs by email at 8 am and 6 pm, 5 days before they open on these pages. It costs $9 a month.

See who’s hiring in the US this week →