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Merck Co Jobs in California (NOW HIRING)

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

Director Data AI & Analytics

Irvine, CA · On-site

$154.57 - $216.10/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Build responsible and agentic AI capabilities (assistants/co-pilots, retrieval/grounding, task automation) with MLOps (experiment tracking, model registry, CI/CD, monitoring, retraining). Separate ...

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

$177K - $204K/yr

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes ...

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Merck Co information

What is the difference between Merck Co vs Merck Research Scientist?

AspectMerck CoMerck Research Scientist
Required CredentialsTypically requires a bachelor's degree in life sciences, business, or related fieldsRequires a master's or Ph.D. in a scientific discipline
Work EnvironmentCorporate setting focused on business operations, marketing, and managementLaboratory and research settings focused on scientific experimentation and development
Employer & Industry UsagePharmaceutical industry, corporate headquarters, and commercial divisionsResearch and development departments within pharmaceutical companies or research institutions

Merck Co generally refers to the corporate entity involved in business operations, while Merck Research Scientist is a scientific role focused on research and development. The main differences lie in required credentials, work environment, and job focus, with the Research Scientist role being more specialized in scientific research.

What types of jobs does Merck Co offer?

Merck Co offers a wide range of jobs including research and development, manufacturing, quality assurance, sales, marketing, and administrative roles. Positions may require specialized skills, degrees, or certifications, and are available in various departments to support pharmaceutical, biotech, and healthcare products.

What are popular job titles related to Merck Co jobs in California?

For Merck Co jobs in California, the most frequently searched job titles are:

What job categories do people searching Merck Co jobs in California look for?

The top searched job categories for Merck Co jobs in California are:

What cities in California are hiring for Merck Co jobs?

Cities in California with the most Merck Co job openings:

Infographic showing various Merck Co job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 2% Temporary, and 2% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Principal Scientist, Clinical Research, Immunology

Merck & Co.

San Diego, CA • On-site

$180 - $230/hr

Other

Posted 5 days ago


Merck rating

8.0

Company rating: 8.0 out of 10

Based on 51 frontline employees who took The Breakroom Quiz

43rd of 86 rated pharmaceutical


Job description

Job Description

The Clinical Director (Principal Scientist) has primary responsibility for the strategic planning and directing clinical research activities involving investigational compounds in Immunology. With a focus on late-stage development, the Clinical Director will manage the entire cycle of clinical development, including determination of appropriate disease indications to pursue and subsequent study design, initiation, execution, monitoring, analysis, regulatory filing, and publication.

Specifically, The Clinical Director may be responsible for:
  • Evaluating pre-clinical and translational work for the purpose of generating the early clinical development plan and Investigational New Drug applications.
  • Providing clinical development support of business development assessments of external opportunities to grow the Immunology Pipeline.
  • Developing clinical development strategies for investigational drugs and planning clinical trials (design, operational plans, settings) based on these clinical development strategies
  • Monitoring and managing the conduct of ongoing or new clinical trials for investigational drugs.
  • Analyzing and summarizing the clinical findings from studies to support decisions regarding safety and efficacy as well as new drug applications, clinical study reports, or publication.
  • Participation in internal and joint internal/external research project teams relevant to the development of new compounds
The Clinical Director may:
  • Supervise the activities of Clinical Scientists in the execution of clinical studies.
  • Work closely with a cross-functional group of experts in commercialization, regulatory affairs, statistics, and manufacturing to manage clinical development projects
  • Assist the Senior Director, Associate Vice-President/Vice-President and Product Development Team Lead in ensuring that appropriate corporate personnel is informed of the progress of studies of our company and competitors' drugs and internal and external expert opinion on scientific questions relevant to his/her areas of responsibility.
The Clinical Director is responsible for maintaining a strong scientific fund of knowledge by:
  • Maintaining awareness of scientific developments within his/her area of expertise, in terms of new scientific findings, research methodologies.
  • Identification of scientifically and operationally strong investigators who can assist in the development of our company's investigational drugs in Immunology.
  • Establishing collaborative relationships with external experts in Inflammatory Bowel Disease, particularly those whose research focus and expertise can inform and assist the evaluation of the company's investigational drugs.
  • Attending appropriate scientific meetings to maintain his or her competency and to maintain awareness of research activities in his/her area of responsibility.
To accomplish these goals, the Clinical Director may:
  • Author detailed development documents, presentations, budgets, and position papers for internal and external audiences.
  • Facilitate collaborations with external researchers around the world.
  • Travel on company business about twenty (20) percent of the time to manage future or ongoing clinical research projects.
Education
  • M.D., D.O., M.D./PhD, or D.O./PhD
Required experience
  • Minimum of 5 years of clinical and/or development experience (academia, clinical medicine, and/or corporate clinical development).
  • Demonstrated record of scientific scholarship and achievement.
  • Strong interpersonal skills, as well as the ability to work collaboratively in a cross-functional team environment.
Preferred experience
  • Prior experience in design and execution of phase 2 or 3 clinical trials in Inflammatory Bowel Disease is preferred.
Required Skills:

Clinical Development, Clinical Research, Clinical Trial Planning, Clinical Trials Monitoring, Drug Development, Gastroenterology, Inflammatory Bowel Diseases

Preferred Skills:

Inflammatory Bowel Disease Treatment

US and Puerto Rico Residents Only:

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.

San Francisco Residents Only:

We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance.

Los Angeles Residents Only:

We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.

Search Firm Representatives Please Read Carefully:

Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

Domestic

VISA Sponsorship:

No

Travel Requirements:

25%

Flexible Work Arrangements:

Hybrid

Shift:

Not Indicated

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

08/20/2026

A job posting is effective until 11:59:59PM on the day BEFORE -the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date. Requisition ID:

R411962

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