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Pfizer Data Scientist Jobs in California (NOW HIRING)

Pfizer

Senior Manager, Scientific AI Engineer

La Jolla, CA · On-site

$139K - $231K/yr

Pfizer Oncology is building an AI-first R&D engine where artificial intelligence is a foundational ... Own solutions end-to-end, from problem framing and data exploration through model development and ...

Pfizer

Senior Computational Chemist

La Jolla, CA · On-site +1

$106K - $176K/yr

... Pfizer Medicine Design brings together medicinal chemistry, discovery sciences, and MLCS to invent medicines that deliver meaningful benefits to patients. MLCS plays a central role in enabling data ...

Pfizer, Inc.

Senior Computational Chemist

La Jolla, CA · On-site

$106K - $176K/yr

... Pfizer Medicine Design brings together medicinal chemistry, discovery sciences, and MLCS to invent medicines that deliver meaningful benefits to patients. MLCS plays a central role in enabling data ...

Pfizer

Senior Medical Director, Hematology

La Jolla, CA

$274K - $457K/yr

Collaborate with Clinical Scientist to review and interpret clinical data,identifykey findings and ... Pfizer compensation structures and benefit packages are aligned based on the location of hire. The ...

Chai Discovery, Inc

Data Ops

San Francisco, CA · On-site

AI is reinventing life sciences the same way it reinvented software engineering, and Chai is at the ... Leading pharmaceutical companies like Eli Lilly, Pfizer, and Novartis are rapidly adopting our ...

Pfizer

Head of AI Clinical Excellence

San Diego, CA

$84K - $115K/yr

Partner with digital, data science, and technology teams to design, build, validate, and deploy AI ... Pfizer compensation structures and benefit packages are aligned based on the location of hire. The ...

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All JobsPfizer Data Scientist JobsPfizer Data Scientist Jobs in California

Pfizer Data Scientist information

See California salary details

$37K

$121.1K

$193.9K

How much do pfizer data scientist jobs pay per year?

As of Aug 29, 2026, the average yearly pay for pfizer data scientist in California is $121,131.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,200.00 and $134,200.00 per year, depending on experience, location, and employer.

What is a Pfizer data scientist?

A Pfizer Data Scientist analyzes large datasets to extract insights that drive pharmaceutical research, drug development, and business strategies. They work with machine learning, statistical modeling, and data visualization to support decision-making in areas like clinical trials, drug safety, and patient outcomes. Collaboration with cross-functional teams, including researchers, engineers, and healthcare professionals, is a key part of the role. Strong skills in programming, data wrangling, and domain knowledge in life sciences or healthcare analytics are often required.

What types of projects does a Pfizer data scientist typically work on, and how does this impact collaboration with other teams?

Pfizer Data Scientists are often involved in projects related to drug discovery, clinical trial data analysis, patient outcome modeling, and real-world evidence generation. These projects require frequent collaboration with multidisciplinary teams including researchers, clinicians, biostatisticians, and IT professionals to ensure data-driven solutions support strategic business and research goals. Data Scientists participate in regular cross-functional meetings, contribute to study design, and help translate scientific questions into analytical models. This collaborative environment fosters continuous learning and enables professionals to see the impact of their work on advancing healthcare outcomes.

What are the key skills and qualifications needed to thrive as a Pfizer data scientist, and why are they important?

To thrive as a Pfizer Data Scientist, you need a solid background in statistics, programming (such as Python or R), machine learning, and a relevant degree in data science, computer science, bioinformatics, or a related field. Familiarity with data visualization tools (like Tableau), cloud platforms, and certifications in data analytics or related specializations are commonly required. Strong problem-solving, collaborative teamwork, and excellent communication skills are essential for effectively sharing insights with both technical and non-technical stakeholders. These skills are crucial for transforming complex biological and clinical data into actionable insights that drive research and innovation at Pfizer.

What are the most commonly searched types of Pfizer Data Scientist jobs in California?

The most popular types of Pfizer Data Scientist jobs in California are:

What are popular job titles related to Pfizer Data Scientist jobs in California?

For Pfizer Data Scientist jobs in California, the most frequently searched job titles are:

What job categories do people searching Pfizer Data Scientist jobs in California look for?

The top searched job categories for Pfizer Data Scientist jobs in California are:

Pfizer Data Scientist jobs near you
Infographic showing various Pfizer Data Scientist job openings in California as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $121,131 per year, or $58.2 per hour.

Senior Manager, Scientific AI Engineer

Pfizer

La Jolla, CA • On-site

$139K - $231K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 17 days ago

Pfizer rating

8.2

Company rating: 8.2 out of 10

Based on 126 frontline employees who took The Breakroom Quiz

33rd of 86 rated pharmaceutical

Job description

Pfizer Oncology is building an AI-first R&D engine where artificial intelligence is a foundational capability shaping how medicines are discovered, developed, and delivered to patients. We are seeking a Scientific AI Engineer to design and build end-to-end AI solutions that directly impact Oncology R&D decision-making. This role sits at the intersection of deep scientific understanding and hands on AI engineering, translating complex biological, translational, and clinical questions into applied AI solutions.

In this role, you will partner closely with Oncology scientists, clinicians, and product leaders to prototype, iterate, and deliver AI enabled insights, with a strong emphasis on speed, scientific rigor, and real-world usability.

Key Responsibilities

  • Design, develop, and prototype AI/ML solutions addressing Oncology discovery, translational, and clinical development challenges.

  • Apply advanced analytical and machine learning methods to multimodal datasets (e.g., molecular, clinical, real-world, literature).

  • Own solutions end-to-end, from problem framing and data exploration through model development and user facing outputs.

  • Collaborate closely with domain experts to ensure solutions are scientifically grounded and decision relevant.

  • Rapidly iterate on prototypes based on user feedback and evolving scientific needs.

  • Contribute technical expertise to solution design discussions led by the Oncology AI Product & Engineering Lead.

  • Document methods, assumptions, and limitations to support transparency and responsible AI practices.

Basic Qualifications

  • Bachelor's degree and 6+ years of relevant work experience OR Master's degree and 5+ years of experience OR PhD and 1+ years of experience. Advanced degree in computational biology, data science, machine learning, engineering, or related field strongly preferred.

  • Demonstrated experience building applied AI/ML solutions in life sciences, healthcare, or advanced analytics environments.

  • Strong hands-on programming skills (e.g., Python) and experience working with data pipelines and ML frameworks.

  • Solid understanding of Oncology biology, translational science, or clinical development workflows.

  • Ability to operate independently in ambiguous problem spaces and deliver working prototypes.

Preferred Qualifications

  • Experience in pharma, biotech, or AI driven health technology startups.

  • Familiarity with prototyping approaches for AI products rather than long cycle production systems.

  • Experience working with large, heterogeneous datasets common to Oncology R&D.

The annual base salary for this position ranges from $139,100.00 to $231,900.00. In addition, this position is eligible for participation in Pfizer's Global Performance Plan with a bonus target of 17.5% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life's moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site - U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States. This role is posted in multiple locations. If you are applying for the role in an secondary job posting location where pay transparency regulations apply, your Talent Advisor will share the local pay information with you during the first interview.

Relocation assistance may be available based on business needs and/or eligibility.

Candidates must be authorized to be employed in the U.S. by any employer.

U.S. work visa sponsorship (such as TN, O-1, H-1B, etc.) is not available for this role now or in the future.

Sunshine Act

Pfizer reports payments and other transfers of value to health care providers as required by federal and state transparency laws and implementing regulations. These laws and regulations require Pfizer to provide government agencies with information such as a health care provider's name, address and the type of payments or other value received, generally for public disclosure. Subject to further legal review and statutory or regulatory clarification, which Pfizer intends to pursue, reimbursement of recruiting expenses for licensed physicians may constitute a reportable transfer of value under the federal transparency law commonly known as the Sunshine Act. Therefore, if you are a licensed physician who incurs recruiting expenses as a result of interviewing with Pfizer that we pay or reimburse, your name, address and the amount of payments made currently will be reported to the government. If you have questions regarding this matter, please do not hesitate to contact your Talent Acquisition representative.

EEO & Employment Eligibility

Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA. Pfizer is an E-Verify employer. This position requires permanent work authorization in the United States.

Pfizer endeavors to makewww.pfizer.com/careersaccessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process and/or interviewing, please emaildisabilityrecruitment@pfizer.com. This is to be used solely for accommodation requests with respect to the accessibility of our website, online application process and/or interviewing. Requests for any other reason will not be returned.

To learn more about acceptable and prohibited uses of AI during the recruitment process, please review our candidate AI-use guidelines available onPfizer Careers.

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About Pfizer

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All over the world, Pfizer colleagues work together to positively impact health for everyone, everywhere. Our colleagues have the opportunity to grow and develop a career that offers both individual and company success; be part of an ownership culture that values diversity and where all colleagues are energized and engaged; and the ability to impact the health and lives of millions of people. Pfizer, a global leader in the biopharmaceutical industry, is continuously seeking top talent who are inspired by our purpose to innovate to bring therapies to patients that significantly improve their lives. Our Health and Science System Specialists Team provides leadership across patient care settings in the complex Hospital, Health System, and Key Medical Group environment to bring value to our customers and patients in this dynamic ecosystem.

Industry

Pharmaceutical and medicine manufacturing

Company size

10,000+ Employees

Headquarters location

New York, NY, US

Year founded

1849

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