Internal Medicine Health & Science System Specialist - Oakland - Stockton - Fresno, CA
- United States - California - Stockton
- North America - Remote
Pfizer US/PR Commercial Sales
Founded in 1849, Pfizer Inc. began as a small chemistry enterprise built on the belief that scientific ingenuity can improve—and protect—human life. Today, as one of the world’s leading biopharmaceutical companies, Pfizer’s purpose is Breakthroughs that change patients’ lives: discovering, developing, and delivering medicines and vaccines that address unmet need, earn trust through quality and integrity, and reach patients through strong partnerships across the healthcare system. In a complex and rapidly evolving pharmaceutical landscape, our work is measured by one outcome - helping patients live longer, healthier lives.
Primary Care HSSS Sales Organization Mission & Impact
Pfizer’s Primary Care Health & Science System Specialists (HSSS) Sales organization exists to help improve the health of patients by connecting Pfizer innovation to the clinicians and health systems that deliver primary care. We lead with integrity and a commitment to patients—promoting Pfizer Primary Care medicines compliantly, supporting appropriate use through evidence-based education, and partnering across the healthcare ecosystem to reduce barriers to access and continuity of care. Our impact is measured in better patient outcomes and in advancing standards of care across the primary care community.
Patient impact in primary care: Support appropriate identification, initiation, and persistence by engaging healthcare providers (e.g., internal medicine, cardiologist, ER, neurologist, pharmacist), advanced practice providers, and broader care teams within community practices and health systems.
Science-led education grounded in evidence: Reinforce evidence-based value narratives using approved materials to support informed clinical decision-making across common conditions managed in primary care.
Coordinated care pathways & access: Partner across the matrix and with practices, integrated delivery networks, pharmacies, payers, and ancillary sites to help reduce access barriers and support continuity of care.
Role Summary
The Primary Care, Health & Science System Specialist (HSSS) Representative is a field-based sales role responsible for driving performance of the Primary Care portfolio through compliant, strategic customer engagement within assigned accounts. This role executes brand strategies and account plans, delivers approved promotional and disease-state education, and partners across the matrix to help address customer needs and support appropriate access. The Primary Care HSSS Representative leverages strong business acumen, product and disease-state knowledge, and a structured approach to in-person and digital engagement to achieve business objectives.
Role Responsibilities
Drive customer engagement and sales performance through effective in-person and virtual interactions across primary care accounts.
Build strong, compliant relationships with healthcare providers, advanced practice providers, care team members, and office/clinic staff within assigned accounts and health systems.
Deliver approved promotional and disease-state messaging to support appropriate Primary Care product use and address customer needs.
Leverage product, disease, and market knowledge to identify opportunities, prioritize accounts, and support appropriate pathways of care, including coordination across practice workflows as applicable.
Collaborate with cross-functional partners to address customer needs, remove access barriers, and advance Primary Care business objectives.
Use digital tools and insights to plan, execute, and optimize primary care territory activities.
Basic Qualifications
Education: Bachelor’s degree
OR an associate’s degree with 8+ years of work experience
OR a high school diploma (or equivalent) with 10+ years of work experience.
Work Experience: Minimum of 3 years in one or more of the following:
Pharmaceutical, biotech, or medical device sales
Pharmaceutical, biotech, or medical device marketing
Aligned therapeutic specific healthcare provider experience
Driver’s Licensing Requirement: Valid US driver’s license and driving record in compliance with company standards.
Any DUI/DWI or other impaired driving citation within the past 7 years will disqualify you from being hired.
Preferred Qualifications
2–5+ years of pharmaceutical, biotech, or medical device sales experience, preferably Primary Care or broad‑based specialty roles
Advanced knowledge of disease states, therapeutic areas, and products
Strong strategic selling, account marketing, and territory management skills
Proven ability to develop and execute comprehensive territory and account plans to drive results
Demonstrated business acumen, including strategic thinking, problem solving, data analysis, and prioritization
Ability to effectively engage, influence, and support customers across the sales and promotional process
Experience working in a matrix environment with strong collaboration, change agility, and effective use of resources
Work Location & Travel Requirements
This role is field based and requires the colleague to reside within a workable distance of all points of business within the assigned territory to effectively meet business needs.
Determination of workable distance will be made based on business requirements and leadership discretion.
Ability to travel to all accounts/office locations within territory
Depending on size of territory and business need, candidates may be required to stay overnight as necessary
Other Details
Last Day to Apply: June 24, 2026
Work Location Assignment: Remote - Field Based.
The annual base salary for this position ranges from $108,600 - $250,700. During initial new hire sales training, you will be classified as a salary non-exempt employee which entitles you to overtime pay. Upon your training certification, you will become an overtime exempt employee. In addition, this position offers an additional Sales Incentive bonus. 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 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 make www.pfizer.com/careers accessible 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 email disabilityrecruitment@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 on Pfizer Careers.

Sales
Breakthroughs that change patients’ lives
Research confirms what intuition tells us: that purpose-driven companies perform better, are more innovative, attract and retain the best people, and know how to unleash the power of those people. Pfizer’s purpose—Breakthroughs that change patients' lives—fuels everything we do and reflects our passion for building on our legacy as one of the greatest contributors of good to the world.
Each word in our purpose has meaning and reflects the value we strive to bring to patients and society:
“Breakthroughs” - These are the innovations, scientific and commercial, that we seek to deliver every day. All colleagues, regardless of role, level or location, strive for breakthroughs every day.
“Change” - We want to do more than simply improve patients’ medical conditions; we want to dramatically change their lives for the better.
“Patients’ lives” - We consider not only patients, but everyone they touch—including their families, caregivers, and friends—and everything they love to do. It’s an intentionally holistic view.
Our purpose ensures that patients remain at the center of all we do. We live our purpose by sourcing the best science in the world; partnering with others in the healthcare system to improve access to our medicines; using digital technologies to enhance our drug discovery and development, as well as patient outcomes; and leading the conversation to advocate for pro-innovation/pro-patient policies.
Every decision we make and every action we take is done with the patient in mind—and to nurture an environment where breakthroughs can thrive.
Our Values
To fully realize Pfizer’s purpose, we have established a clear set of expectations regarding “what” we need to achieve for patients and “how” we will go about achieving those goals.
The “how” is represented by four simple, powerful values—courage, excellence, equity, and joy—that define our company and our culture.
Courage: Breakthroughs start by challenging convention, especially in the face of uncertainty or adversity. This happens when we think big, speak up, and are decisive.
Excellence: We can only change patients’ lives when we perform at our best together. This happens when we focus on what matters, agree who does what, and measure our outcomes.
Equity: We believe that every person deserves to be seen, heard, and cared for. This happens when we are inclusive, act with integrity, and reduce healthcare disparities.
Joy: We give ourselves to our work, but it also gives to us. We find joy when we take pride, recognize one another, and have fun.
Benefits at Pfizer
Pfizer offers competitive compensation and benefits programs designed to meet the diverse needs of our colleagues. Our Pay for Performance Philosophy and Practices reward colleagues based on the contributions they make to our business.
Our Competitive Benefits Programs help our colleagues by:
- Promoting Health and Wellness to help colleagues maintain and improve their physical and mental wellbeing. Pfizer offerings include health and disability insurance, preventative health programs, medical screenings, free or reduced-cost vaccinations, discounts on Pfizer products, mental health support, nutrition and fitness counseling and more.
- Strengthening Colleagues’ Financial Security by providing company contributions to retirement plans, life insurance and financial planning education to help colleagues achieve their financial goals.
- Providing Benefits and Time off for the Moments that Matter to ensure Pfizer colleagues have the time away from the office to recharge, recover and return to work as the best version of themselves. Vacation, Holiday time and Sick time are just the beginning, with a 12 week parental leave policy for both parents of a new born, 10 day of caregiver leave for those times when your family needs you whether it’s a child, spouse or parent, bereavement leave, and additional country-specific programs.
- And so much more, depending on your country and site, Pfizer offers childcare facilities or discount programs, on-site health and/or fitness centers, movement and mindfulness solutions, “Log in for your Day” work flexibility and so much more.
For U.S. based jobs, view an overview of Pfizer’s U.S. benefits program (opens in a new window)