Principal Scientist, Translational Immunology & Antibody Discovery Innovation

Merck (MSD)
Location
USA - California - South San Francisco (Grand Ave)
Job Type
Full-time
Posted
November 12, 2026
Salary Range
$176k - $277k USD

Job Description

We are on a quest for cures and are committed to be the world’s premier, most research-intensive biopharmaceutical company. Our teams combine leading drug discovery capabilities and world-class R&D with the purpose of turning breakthrough science into life-changing medicines.


We are seeking an exceptional and experienced scientist in the role of Principal Scientist in the South San Francisco Discovery Biologics group. The qualified candidate will be a scientist with a breadth and depth of expertise in adaptive immunity and B cell biology to contribute to defining the future state of immunization-based antibody discovery capabilities. They will work closely with other team members and groups throughout the organization to help manage, perform, and troubleshoot antibody discovery programs.


We recognize that the diversity in our team is our strength, and we are committed to creating an inclusive environment for all employees. Successful candidates must demonstrate inclusive behaviors in working with a diverse group of researchers to drive our core mission.


What you will do:

  • Propose and lead technology development initiatives for immunization based de novo antibody discovery to increase candidate hit quality and decrease timelines.
  • Lead and participate in cross-functional discovery project teams in partnership with therapeutic area scientists.
  • Foster a high-performance growth mindset culture of collaboration, engagement, self-accountability, and inclusion.
  • Stay abreast of external advancements in relevant scientific and technology fields.
  • Promote the external reputation of our company’s Discovery Biologics department.

What you will need to be successful in this role:


Education:

  • Ph.D. (with 8+ years) in biophysics, biochemistry, structural biology or related science discipline and relevant industry experience

Required Experience and Skills:

  • Expertise in vaccine discovery and therapeutic development
  • Depth of knowledge in adaptive immunity and B-cell biology
  • Track record of driving scientific and platform innovations in vaccine discovery and development
  • Experience leading therapeutic vaccine discovery programs
  • Established external reputation through publications, presentations, and/or scientific community engagement
  • Excellent communication and collaboration skills
  • Ability to manage multiple projects simultaneously

Preferred Experience and Skills:

  • Experience utilizing AI/ML to support discovery strategy initiatives

#EligibleforERP

Required Skills:

Antibody Therapeutics, B Cells, Biologics, Group Leadership, Immune Response, Immunology, Innovation, People Leadership, Program Leadership, Vaccine Development, Vaccine Research

Preferred Skills:

Current Employees applyHERE

Current Contingent Workers applyHERE

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. Pleaseclick hereif you need an accommodation during the application or hiring process.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics. As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities. For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

EEOC Know Your Rights

We are on a quest for cures and are committed to be the world’s premier, most research-intensive biopharmaceutical company. Our teams combine leading drug discovery capabilities and world-class R&D with the purpose of turning breakthrough science into life-changing medicines.


We are seeking an exceptional and experienced scientist in the role of Principal Scientist in the South San Francisco Discovery Biologics group. The qualified candidate will be a scientist with a breadth and depth of expertise in adaptive immunity and B cell biology to contribute to defining the future state of immunization-based antibody discovery capabilities. They will work closely with other team members and groups throughout the organization to help manage, perform, and troubleshoot antibody discovery programs.


We recognize that the diversity in our team is our strength, and we are committed to creating an inclusive environment for all employees. Successful candidates must demonstrate inclusive behaviors in working with a diverse group of researchers to drive our core mission.


What you will do:

  • Propose and lead technology development initiatives for immunization based de novo antibody discovery to increase candidate hit quality and decrease timelines.
  • Lead and participate in cross-functional discovery project teams in partnership with therapeutic area scientists.
  • Foster a high-performance growth mindset culture of collaboration, engagement, self-accountability, and inclusion.
  • Stay abreast of external advancements in relevant scientific and technology fields.
  • Promote the external reputation of our company’s Discovery Biologics department.

What you will need to be successful in this role:


Education:

  • Ph.D. (with 8+ years) in biophysics, biochemistry, structural biology or related science discipline and relevant industry experience

Required Experience and Skills:

  • Expertise in vaccine discovery and therapeutic development
  • Depth of knowledge in adaptive immunity and B-cell biology
  • Track record of driving scientific and platform innovations in vaccine discovery and development
  • Experience leading therapeutic vaccine discovery programs
  • Established external reputation through publications, presentations, and/or scientific community engagement
  • Excellent communication and collaboration skills
  • Ability to manage multiple projects simultaneously

Preferred Experience and Skills:

  • Experience utilizing AI/ML to support discovery strategy initiatives

#EligibleforERP

Required Skills:

Antibody Therapeutics, B Cells, Biologics, Group Leadership, Immune Response, Immunology, Innovation, People Leadership, Program Leadership, Vaccine Development, Vaccine Research

Preferred Skills:

Current Employees applyHERE

Current Contingent Workers applyHERE

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. Pleaseclick hereif you need an accommodation during the application or hiring process.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics. As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities. For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

EEOC Know Your Rights

EEOC GINA Supplement​

We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another’s thinking and approach problems collectively.

Learn more about your rights, including under California, Colorado and other US State Acts


The primary location for this posting is:

USA - California - South San Francisco (Grand Ave)

Where required by law, the compensation range for this role is provided below.


The salary range for the primary location of this role is:

$176,200.00 - $277,300.00

This range reflects the Company's reasonable expectation of the base salary applicable to this role at the time of posting. An employee’s position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs. The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.


We offer a comprehensive package of benefits. Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available athttps://jobs.merck.com/us/en/compensation-and-benefits.


Additional location(s):Please note the salary range above applies to the Primary Location of the position. Where a role has other listed locations, different compensation guidelines may apply. You may find the salary ranges for additional locations below. If the salary range is not listed for the location you are applying to, our Talent Acquisition team will provide further information to you relevant to your location.


Additional location(s) Compensation Information:

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

Re location:

Domestic/International

VISA Sponsorship:

Yes

Travel Requirements:

10%

Flexible Work Arrangements:

Not Applicable

Shift:

1st - Day

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

12/31/2026

*A job posting is effective until 11:59:59PM on the dayBEFOREthe listed job posting end date. Please ensure you apply to a job posting no later than the dayBEFOREthe job posting end date.

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Frequently Asked Questions

Where is this job located, and what is the work-mode policy?
The primary location for this position is South San Francisco (Grand Ave), California, USA. Flexible work arrangements are listed as Not Applicable.
What qualifications and experience are required for this role?
Candidates need a Ph.D. with 8+ years of relevant industry experience in biophysics, biochemistry, structural biology, or a related discipline. Requirements include expertise in vaccine discovery, therapeutic development, adaptive immunity, B-cell biology, leading therapeutic vaccine discovery programs, and an established external reputation through publications or presentations.
What are the primary responsibilities of this position?
You will propose and lead technology development initiatives for immunization-based de novo antibody discovery, lead and participate in cross-functional discovery project teams alongside therapeutic area scientists, foster a growth-mindset culture, stay updated on external scientific advancements, and promote the Discovery Biologics department's external reputation.
What is the compensation range for this role?
The base salary range for the primary South San Francisco location is $176,200.00 to $277,300.00. The successful candidate may also be eligible for an annual bonus and long-term incentives.
Are visa sponsorship and relocation support offered for this position?
Yes, visa sponsorship is available, and Domestic/International relocation support is provided for this role.
What benefits are provided with this role?
Merck offers medical, dental, and vision healthcare and other insurance benefits for employees and families, retirement benefits including a 401(k), paid holidays, vacation, and compassionate and sick days.
What is the application deadline for this job posting?
The listed job posting end date is 12/31/2026. Applications must be submitted no later than 11:59:59 PM on the day before the listed end date.

Ready to Apply?

Apply by December 31, 2026
47 days left · deadline set by Merck (MSD)
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Job Information

Source: workday
AI Relevance: 65/100 (Relevant)
Remote Type: onsite
Skills & Tags:
merck (msd) pharma

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