Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Principal Scientist, Antibody Discovery Innovation

$176.2k - $277.3k
Full-time

MSD

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 immunization-based antibody discovery, including but not limited to expertise in adaptive immunity and B-cell biology, immunogen design, and experience with multiple hit finding platforms (e.g. high throughput microfluidics & NGS), in order to improve existing antibody discovery processes to help meet the needs for challenging targets and aggressive timelines. 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:

  • Provide holistic leadership for in vivo antibody discovery strategies encompassing operations, innovation, and externalization
  • Propose and lead technology development initiatives for in vivo 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
  • As a member of the Antibody Generation leadership team, will work across groups within Discovery Biologics and with departments across Our Company’s enterprise to set and deliver on our strategic goals in pipeline advancement, scientific excellence, and talent development
  • 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

QUALIFICATIONS:

Education:

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

Required Experience and Skills:

  • Extensive experience in antibody drug discovery supporting therapeutic programs
  • Depth of knowledge in adaptive immunity and B-cell biology
  • Track record of driving scientific and platform innovations
  • Experience leading therapeutic antibody discovery campaigns
  • Track record of leading high-performance teams
  • 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:

  • Ideal candidate will have experience in protein therapeutics beyond traditional mAbs including alternative non-Ig scaffolds, multi-specifics, fusion proteins, and ADCs
  • Experience utilizing AI/ML to support lead identification and/or lead optimization efforts

#EligibleforERP

Required Skills:

Antibody Discovery, Antibody Therapeutics, B Cells, Biochemistry, Biologics, Biophysics, Immune Response, People Management, Program Leadership, Structural Biology

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

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.

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 salary range for this role is

$176,200.00 - $277,300.00

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this 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 at

You can apply for this role through (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

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/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:

10/31/2026

*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.

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Principal Scientist, Antibody Discovery Innovation in South San Francisco, CA vacancy
  •  ...strategies, tackling difficult targets, and turning campaigns into high-quality data for antibody design models. This high-ownership role runs campaigns, sets technical direction, mentors scientists, and collaborates with computational and engineering colleagues to scale data... 
    Principal

    Xaira Therapeutics

    South San Francisco, CA
    4 days ago
  • Merck & Co., Inc. in South San Francisco seeks a Senior Scientist to advance antibody discovery and automation in the Molecular Discovery group. You will lead automated liquid handling and HTS workflows, collaborate with cross‑functional teams, and drive high‑throughput... 
    Suggested

    Socket.dev

    South San Francisco, CA
    1 day ago
  • $168.1k - $312.3k

     ...future. It’s what drives us to innovate. To continuously advance...  ...sciences are transforming drug discovery and development. Roche’s...  ...Intelligence (AI) to assist our scientists in both pRED and gRED to...  ...approaches that accelerate antibody discovery. Our focus is on translating... 
    Suggested
    Local area
    Worldwide
    Relocation package

    Genentech

    South San Francisco, CA
    4 days ago
  • $124k - $155k

     ...Xaira Therapeutics Xaira is an innovative biotech startup focused on...  ...AI to transform drug discovery and development. The company...  ...models to design protein and antibody therapeutics, enabling the creation...  ...level — mentoring associate scientists, setting technical standards... 
    Suggested
    Flexible hours

    Xairatherapeutics

    South San Francisco, CA
    2 days ago
  • $177k - $235k

     ...healthier lives. Calico’s highly innovative technology labs, its commitment to curiosity-driven discovery science, and, with academic and...  ...Description:We are seeking an innovative Principal Scientist to bridge the gap between traditional antibody discovery and cutting-edge... 
    Principal

    Calico Life Sciences

    South San Francisco, CA
    5 days ago
  •  ...end-to-end within the Display Technologies group, designing selection strategies and turning campaigns into high-quality data for antibody design models. This high-ownership role emphasizes rigorous bench execution, experimental design, mentoring, and collaboration with... 

    Xairatherapeutics

    South San Francisco, CA
    1 day ago
  • $201.3k - $373.8k

     ...future. It’s what drives us to innovate. To continuously advance...  ...sciences are transforming drug discovery and development. Roche’s...  ...Intelligence (AI) to assist our scientists in both pRED and gRED to...  ...learning into every stage of antibody discovery—from target assessment... 
    Principal
    Full time
    Local area
    Worldwide
    Shift work

    Genentech

    South San Francisco, CA
    3 days ago
  • $195.67k - $253.22k

     ...of Gilead's team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work...  ...of patients for generations to come. As a Principal Scientist, Analytical Operations at Gilead you will act... 
    Principal
    Contract work
    For contractors
    Local area

    Gilead Sciences

    Foster, CA
    1 day ago
  • $167.4k - $310.8k

     ...future. It’s what drives us to innovate. To continuously advance...  ...sciences are transforming drug discovery and development. Roche’s...  ...Intelligence (AI) to assist our scientists in both pRED and gRED to...  ...We are seeking a Senior or Principal Machine Learning Scientist to... 
    Principal
    Full time
    Local area
    Worldwide
    Relocation package

    Genentech

    South San Francisco, CA
    5 days ago
  • Genentech, part of Roche, is seeking a Senior Scientist to advance AI-driven antibody design and developability assessment within gRED/pRED collaborations...  ..., publication-quality research, and impact on real discovery challenges in a fast-evolving Biotech setting in California... 

    Genentech

    South San Francisco, CA
    4 days ago
  • $201.3k - $373.8k

     ...future. It’s what drives us to innovate. To continuously advance...  ...sciences are transforming drug discovery and development. Roche’s...  ...Intelligence (AI) to assist our scientists in both pRED and gRED to...  ...looking for an exceptional Principal Scientist who can architect... 
    Principal
    Full time
    Local area
    Worldwide

    Genentech

    South San Francisco, CA
    3 days ago
  • $201.3k - $373.8k

     ...healthier future. It’s what drives us to innovate. To continuously advance science and...  ...computational sciences are transforming drug discovery and development. Roche’s Research and...  ...Artificial Intelligence (AI) to assist our scientists in both pRED and gRED to deliver more... 
    Principal
    Full time
    Work experience placement
    Local area
    Worldwide
    Relocation package

    Genentech

    South San Francisco, CA
    1 day ago
  •  ...lives of patients as we research, manufacture, and deliver innovative medicines to help people live longer, fuller, happier lives...  ...transform the lives of patients while transforming your career. Principal Scientist GEM Molecular Validation & Technologies What you will do... 
    Principal
    Flexible hours

    BioSpace

    South San Francisco, CA
    2 days ago
  • $165.3k - $206.6k

     ...s execution strength with a dedicated innovation engine, bringing agility and scientific...  ...into impactful programs. As a Principal Scientist at BeOne Institute, you will play a key...  ...chemistry, preferably in a drug discovery or pharmaceutical research setting.... 
    Principal
    Hourly pay
    Full time
    Local area

    BeiGene

    San Carlos, CA
    3 days ago
  •  ...research, manufacture, and deliver innovative medicines to help people live...  ...your career. Senior Scientist Experimental Protein Design for Target Discovery What You Will Do Lets do this....  ...experimentally validated minibinders and antibodies across diverse pre-discovery... 
    Flexible hours

    BioSpace

    South San Francisco, CA
    5 days ago
  •  ...is to discover and deliver innovative medicines and solutions that...  ...and novel modalities, from discovery through human clinical studies...  ...Innovation Group is seeking a Senior Scientist I to join a talented and...  ...production of recombinant antibodies and complex biologics. This... 
    Temporary work

    BioSpace

    South San Francisco, CA
    3 days ago
  • $134.84k - $240.78k

    Senior Scientist Antibody Engineering August 2026 Position Summary: Join our innovative team at TCG Labs-Soleil as an antibody engineering expert! We are seeking a highly...  ...yeast or mammalian display) to enhance discovery and screening capabilities. Collaborate closely... 
    Temporary work
    Flexible hours

    Valid8 Financial, Inc.

    South San Francisco, CA
    4 days ago
  • $131.4k - $206.8k

    Job Description We are recruiting a Senior Scientist to support antibody generation and automation in our Molecular Discovery group located in South San Francisco. Key Responsibilities...  ..., development, or implementation of innovative technologies that enable de novo antibody... 
    For contractors
    Local area
    Relocation
    Visa sponsorship
    Flexible hours
    Shift work

    Merck & Co.

    South San Francisco, CA
    1 day ago
  • $167k - $206k

     ...company committed to the discovery, development, and...  ...synthetic lethality and antibody-drug conjugates, or...  ...and are data-driven innovators who like to collaborate...  ...associates and/or scientists, including direct reports...  ...for the roleof the Principal Research Scientist,... 
    Principal
    Contract work
    Temporary work
    Work at office
    Local area
    Shift work

    BioSpace

    South San Francisco, CA
    1 day ago
  • $177k - $218k

     ...company committed to the discovery, development, and commercialization...  ...synthetic lethality and antibody-drug conjugates, or ADCs,...  ..., and are data-driven innovators who like to collaborate...  ...salary range for the role of Principal Research Scientist, Medicinal Chemistry is $1... 
    Principal
    Contract work
    Temporary work
    Work at office
    Local area

    IDEAYA Biosciences

    South San Francisco, CA
    5 days ago
  • $168.6k - $313k

     ...healthier future. It's what drives us to innovate. To continuously advance science and...  ...experienced Medicinal Chemist (Senior Principal Scientist) to join our innovative research and...  ...scientific expertise to solve complex drug discovery challenges and drive projects forward.... 
    Principal
    Local area
    Relocation package

    Genentech

    South San Francisco, CA
    5 days ago
  •  ...biopharmaceutical company focused on the discovery, development, and...  ..., the next frontier in innovative drug design aimed at improving...  ...Nurix Therapeutics is seeking a Scientist to lead bioanalytical...  ...of next-generation degrader antibody conjugates (DACs). This role... 

    Nurix Therapeutics

    Brisbane, CA
    3 days ago
  • $120k - $150k

    Reports To: SVP, Head of Discovery Science Department : Research &...  ...San Francisco, CA office. The Scientist II, Discovery Biology is an...  ...and develop best-in-class antibody therapies to transform the lives...  ...passion in bringing innovative therapies to the clinic and... 
    Full time
    Contract work
    Work at office
    Monday to Friday

    Valid8 Financial, Inc.

    South San Francisco, CA
    4 days ago
  •  ...biopharmaceutical company focused on the discovery, development, and commercialization of...  ...medicines, the next frontier in innovative drug design aimed at improving treatment...  ...and conduct in-depth characterization of antibodies and advanced DACs including positional... 

    BioSpace

    Brisbane, CA
    2 days ago
  • $185k - $215k

     ...Isotovia Biosciences ** We are looking for an outstanding Principal Scientist to join our Discovery team at Isotovia Biosciences, a new company in San...  ...single clone attobody characterization and data analysis. Antibody characterization includes affinity and specificity... 
    Principal
    Full time

    OneDigital NorCal HR Consulting

    San Carlos, CA
    1 day ago
  • $143.2k - $265.9k

     ...Position The Opportunity SE7 As a Principal Scientist in Small Molecule Biomarkers (...  ...Development (gRED), you will empower drug discovery across the organization by developing...  ...research. Who You Are You are an innovative analytical scientist with a passion... 
    Principal
    Local area
    Relocation package

    Genentech

    South San Francisco, CA
    3 days ago
  • $143.2k - $265.9k

     ...seeking a creative and highly motivated Principal Scientist, Medicinal Chemist to join our R&D...  ...with strategic oversight, driving the discovery and optimization of peptide therapeutics...  ...? 2. Strategic Design & Technology Innovation Apply conformational analysis, structure... 
    Principal
    Local area
    Relocation package

    Genentech

    South San Francisco, CA
    2 days ago
  • $180k - $215k

     ...seeking a highly motivated, collaborative, detail-oriented Principal Scientist to join our Translational Medicine team. This is a high-impact...  ...‑functionally to advance, support, and execute biomarker discovery, mechanism‑of‑action (MOA) investigations, and translational... 
    Principal
    Work at office
    Flexible hours

    Nkarta Inc

    South San Francisco, CA
    1 day ago
  • $140k - $250k

     ...Principal Scientist, Protein Sciences, Analytical Characterizations September 2025 Department...  ...in support of a diverse protein and antibody focused pre-clinical therapeutic...  ...biophysical characterization to drive discovery programsthrough the research pipeline.... 
    Principal
    Full time
    Temporary work
    Flexible hours

    VALID8 Financial

    San Francisco, CA
    1 day ago
  • $155k - $200k

     ...unprecedented scale. This Position NewLimit is seeking a Senior/Principal Scientist with deep expertise in molecular biology and translational biomarker assay development. In this role, you will lead the discovery, development, and qualification of pharmacodynamic (PD)... 
    Principal

    Quiet Capital

    South San Francisco, CA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Scientist, Antibody Discovery Innovation. Be the first to apply!