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Medical Science Liaison Jobs in California by City

Los Angeles (211 postings) Medical Science...;  Rare Disease Medical...
San Francisco (171 postings) Senior Field Medical...;  Associate Director,...
San Diego (156 postings) Medical Science...;  Associate Director,...
San Jose (130 postings) Senior EP Field Clinical...;  Senior Field Medical...
Irvine (25 postings) Senior Medical Science...;  Remote Pharmacist...
Sacramento (22 postings) Senior Medical Science...;  Rare Disease Medical...
Long Beach (12 postings) Ophthalmology Medical...;  Senior Medical Science...
Fremont (9 postings) Regulatory Affairs...;  Rare Disease Medical...
Thousand Oaks (9 postings) Medical Science Liaison...;  Associate Director,...
Santa Clara (8 postings) Medical Writer IV —...;  Regulatory Affairs...
Bakersfield (6 postings) Regulatory Affairs...;  MSL/Sr MSL, Hematology -...
Fresno (6 postings) MSL/Sr MSL, Hematology -...;  Ophthalmology Medical...
Moreno Valley (6 postings) Regulatory Affairs...;  Senior Medical Science...
Oakland (6 postings) Rare Disease Medical...;  Senior Medical Science...
Oxnard (6 postings) Regulatory Affairs...;  Rare Disease Medical...
San Mateo (6 postings) Senior Regulatory...;  MSL, Medical Science...
Anaheim (5 postings) Ophthalmology Medical...;  Rare Disease Medical...
Chula Vista (5 postings) MSL/Sr MSL, Hematology -...;  Ophthalmology Medical...
Elk Grove (5 postings) Rare Disease Medical...;  Senior Medical Science...
Fontana (5 postings) Senior Medical Science...;  Remote Pharmacist...
Huntington Beach (5 postings) Senior Medical Science...;  MSL/Sr MSL, Hematology -...
Modesto (5 postings) Senior Medical Science...;  MSL/Sr MSL, Hematology -...
Ontario (5 postings) Senior Medical Science...;  Ophthalmology Medical...
Riverside (5 postings) Ophthalmology Medical...;  Senior Medical Science...
San Bernardino (5 postings) Remote Pharmacist...;  Ophthalmology Medical...
Santa Ana (5 postings) Senior Medical Science...;  Remote Pharmacist...
Santa Clarita (5 postings) Senior Medical Science...;  MSL/Sr MSL, Hematology -...
South San Francisco (5 postings) Scientist, Medical...;  Senior Medical Science...
Stockton (5 postings) MSL/Sr MSL, Hematology -...;  Ophthalmology Medical...
Santa Monica (4 postings) Associate Director,...;  Associate Director -...
Alameda (3 postings) Senior Regulatory...;  Senior Regulatory...
Foster City (3 postings) Associate Director,...;  Strategic Medical Lead,...
Los Gatos (2 postings) Principal Regulatory...;  Principal Regulatory...
Rancho Santa Margarita (2 postings) Global Regulatory...;  Onsite Regulatory...
Redwood City (2 postings) Director, Medical...;  Senior Medical Writer II...
San Carlos (2 postings) Regulatory Affairs...;  Regulatory Affairs...
California City (1 posting) Scientist II
El Segundo (1 posting) Associate Director,...
Lake Forest (1 posting) Global Regulatory...
Murrieta (1 posting) Compound Pharmacy Tech:...
Rancho Cucamonga (1 posting) Precision Medicine Exec...
South Gate (1 posting) Associate Director,...
Temecula (1 posting) Principal Regulatory...
Ventura (1 posting) Hematology Oncology MSL...
West Sacramento (1 posting) Remote Pharmacist...
Some of the Last Jobs Posted:
today 1. Regional Medical Scientific Director; Medical Science Liaison; Cardiovascular & Metabolism; Northern (Remote / Online) - Candidates ideally in San Francisco, California, USA

Healthcare (Clinical Research, Medical Science Liaison, Medical Science)

Position: Regional Medical Scientific Director (Medical Science Liaison) - Cardiovascular & Metabolism (Northern ) - Regional...
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Regional Medical Scientific Director; Medical Science Liaison; Cardiovascular & Metabolism; Northern Job

Listing for: MSD
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today 2. Medical Science Liaison/Senior Medical Science Liaison - Oncology - West Job in Los Angeles, California, USA

Healthcare (Medical Science Liaison, Clinical Research)

Company Description - At EVERSANA, we are proud to be a Great Place to Work across the globe. We're fueled by our vision to create a...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Medical Science Liaison/Senior Medical Science Liaison - Oncology - West Job

Listing for: Define Ventures
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1 day ago 3. Medical Science Liaison; MSL; Cardiovascular; West Job in Los Angeles, California, USA

Healthcare (Medical Science Liaison)

Position: Medical Science Liaison (MSL) - Cardiovascular (West) - Job #: 3671 - Company: TMAC (The Medical Affairs Company...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Medical Science Liaison; MSL; Cardiovascular; West Job

Listing for: TMAC Direct
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1 day ago 4. Sr. Medical Science Liaison - Obesity and Related - West Los Angeles, CA Job in Los Angeles, California, USA

Healthcare (Clinical Research, Medical Science Liaison)

Position: Sr. Medical Science Liaison - Obesity and Related Conditions - West Los Angeles, CA - Join Amgen's Mission of Serving...
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Sr. Medical Science Liaison - Obesity and Related - West Los Angeles, CA Job

Listing for: Amgen
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1 day ago 5. Senior Medical Science Liaison - Northern California & Hawaii - Oncology-Lung Pan Tumor Job in Los Angeles, California, USA

Healthcare (Medical Science Liaison)

The Position The Opportunity The Therapeutic Area Medical Science Liaison (TA MSL) is a credible scientific partner responsible for...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Senior Medical Science Liaison - Northern California & Hawaii - Oncology-Lung Pan Tumor Job

Listing for: Genentech
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1 day ago 6. Associate Director Job in Santa Monica, California, USA

Healthcare (Medical Science Liaison, Medical Science)

CA Hybrid Contract Starts 11/02/2026 Ends 5/03/2027 - Job Description - ApTask Global Workforce (AGW) is seeking a Associate Director...
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Associate Director Job

Listing for: AGW
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1 day ago 7. Ophthalmology Medical Science Liaison — KOL Engagement Job in San Diego, California, USA

Healthcare (Medical Science Liaison, Medical Education, Clinical Research)

Researched and relatable, science - driven and social, you’re an extroverted expert. - Your advanced training has prepared you to rapidly...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Ophthalmology Medical Science Liaison — KOL Engagement Job

Listing for: Syneos Health, Inc.
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1 day ago 8. Medical Science Liaison: Cardiopulmonary Expert Job in Los Angeles, California, USA

Healthcare (Medical Science Liaison, Clinical Research)

Updated: October 12, 2026 - Location: Los Angeles, CA, United States - Job :18991 - You’ll confer with internal stakeholders and build...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Medical Science Liaison: Cardiopulmonary Expert Job

Listing for: Syneos Health, Inc.
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2 days ago 9. Pharmacy Tech III — Specialty Med Access & Care Liaison Job in San Diego, California, USA

Healthcare (Pharmacy Technician, Medical Science Liaison)

University of California - San Diego Medical Centers seeks a Pharmacy Tech III - Specialty Med Management to support patient care and...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Pharmacy Tech III — Specialty Med Access & Care Liaison Job

Listing for: University of California - San Diego Medical Centers
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3 days ago 10. Medical Science Liaison: Obesity & Related Job in Long Beach, California, USA

Healthcare (Medical Science Liaison, Clinical Research)

Position: Medical Science Liaison: Obesity & Related Conditions - Amgen is seeking a Medical Science Liaison for the Obesity and...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Medical Science Liaison: Obesity & Related Job

Listing for: Amgen
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3 days ago 11. Senior MSL – Obesity & Cardiometabolic Science Job in San Jose, California, USA

Healthcare (Medical Science Liaison)

Amgen is seeking a Sr. Medical Science Liaison for Obesity and Related Conditions in the San Jose, CA territory. - As a field - based...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Senior MSL – Obesity & Cardiometabolic Science Job

Listing for: Amgen
View this Job
3 days ago 12. Sr. Medical Science Liaison – Obesity and Related Job in San Diego, California, USA

Healthcare (Clinical Research, Medical Science Liaison, Medical Science)

Position: Sr. Medical Science Liaison – Obesity and Related Conditions - Join Amgen’s Mission of Serving Patients - At Amgen, if you feel...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Sr. Medical Science Liaison – Obesity and Related Job

Listing for: Amgen
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3 days ago 13. Remote Senior Field CRA; Cardiovascular Devices (Remote / Online) - Candidates ideally in Los Angeles, California, USA

Healthcare (Medical Device Industry, Medical Science Liaison, Clinical Research)

Position: Remote Senior Field CRA (Cardiovascular Devices) - A leading medical device company is hiring a Senior Clinical Research...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Remote Senior Field CRA; Cardiovascular Devices Job

Listing for: Shifamed
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3 days ago 14. Medical Science Liaison, Pulmonary - West (Remote / Online) - Candidates ideally in Los Angeles, California, USA

Healthcare (Medical Science Liaison, Clinical Research)

Would you like to join an international team working to improve the future of healthcare? Do you want to enhance the lives of millions of...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Medical Science Liaison, Pulmonary - West Job

Listing for: GRIFOLS, S.A.
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3 days ago 15. Senior Medical Science Liaison - Hepatology; West Job in San Diego, California, USA

Healthcare (Medical Science Liaison)

Position: Senior Medical Science Liaison - Hepatology (West) - Job Title - Senior Medical Science Liaison - Hepatology (West) -...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Senior Medical Science Liaison - Hepatology; West Job

Listing for: Mallinckrodt Pharmaceuticals
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3 days ago 16. MSL/Sr MSL, Hematology N.CA, NV, AZ (Remote / Online) - Candidates ideally in Los Angeles, California, USA

Healthcare (Medical Science Liaison)

Position: MSL / Sr MSL, Hematology - (N.CA, NV, AZ) - Full - timeSobi - Location: - United StatesCompany Description - At Sobi, we...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

MSL/Sr MSL, Hematology N.CA, NV, AZ Job

Listing for: Sobi
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3 days ago 17. Medical Science Liaison, Inflammation, Southern and Western/Arizona Job in San Diego, California, USA

Healthcare (Medical Science Liaison, Clinical Research)

Position: Medical Science Liaison, Inflammation, Southern and Western/Central Arizona - Join Amgen's Mission Of Serving Patients -...
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Medical Science Liaison, Inflammation, Southern and Western/Arizona Job

Listing for: BioSpace
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3 days ago 18. Senior MSL, Hematology – Northern CA; Field Job in Los Angeles, California, USA

Science (Medical Science Liaison, Oncology Care)

Position: Senior MSL, Hematology – Northern CA (Field Travel) - Sobi is seeking a field - based Medical Science Liaison (MSL) to engage...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Senior MSL, Hematology – Northern CA; Field Job

Listing for: Sobi
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3 days ago 19. Senior Director, Pharmaceutical and Medical Device Writing Services (Remote / Online) - Candidates ideally in San Diego, California, USA

Pharmaceutical (Healthcare Compliance, Regulatory Compliance Specialist, Medical Science Liaison)

This is a remote position. - Position Summary - Criterion Edge is seeking an experienced Senior Director to lead its Pharmaceutical...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Senior Director, Pharmaceutical and Medical Device Writing Services Job

Listing for: Criterion Edge Professional Services Inc.
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3 days ago 20. Medical Science Liaison - Rare Disease (Remote / Online) - Candidates ideally in Los Angeles, California, USA

Healthcare (Medical Science Liaison, Medical Education)

The Medical Science Liaison provides a vital role to the organization by bridging internal strategy with external medical insights....
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Medical Science Liaison - Rare Disease Job

Listing for: Shionogi Inc. (U.S.)
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