Medical Science Liaison - Vaccines
- Morocco - Casablanca
Main Responsibilities / Duties
- Understand the priorities of Pfizer Medical Affairs in the respective TA in order to contribute to execute aligned Field Medical tactics
- Provide education on the clinical impact of Pfizer medicines to help inform customer decision-making and improve patient outcome through the communication of real-world data analyses, and medical presentations.
- Provide objective and scientifically sound medical information regarding Pfizer’s medicines and the diseases they prevent through educational programs and scientific collaboration.
- Identify and seek medical engagement from the assigned customers
- Share internally the insights from the customers, and identify opportunities for collaboration to improve patient care
- Execute mutually beneficial customer-specific projects, collaborations, strategic medical partnerships, and non- interventional studies with the goal of advancing quality of care and improving patient outcomes
- Maintain significant market and customer knowledge in an increasingly complex and dynamic marketplace
- Manage a significant volume of projects developed in a field-based environment, while exhibiting the ability to prioritize, successfully implement, and demonstrate excellent judgment skills.
- Demonstrate expertise in communication across multiple channels, including, but not limited to, live and virtual presentations in small or large settings, written communication or virtual conversations
- Optimize patient centricity of Medical communications and deliverables, to ensure that patients remain the ultimate focus
- Appropriately provide Medical support throughout the Investigator Sponsored Research (ISR) process
- Cultivate research and therapeutic area expertise, including familiarity with latest congress data and disease state literature
- To develop and maintain ongoing cross-functional working relationships with Pfizer colleagues within the in-country, above-country and global organization
REQUIRED SKILLS
University degree in Medicine or Pharmacy
1-3 years experience in pharmaceutical Industry (Medical, commercial..)
Prior experience in a respective Therapeutic Area is preferred
- Awareness of pharmaceutical industry codes, policies, local regulations.
- Possess strong analytical, self-awareness, and interpersonal skills
- Demonstrate excellent interpersonal skills: ability to manage and handle conflict constructively
- Strong comprehension and communication skills, including ability to communicate large amounts of scientific information in a manner that is clear and concise
- Demonstrate the ability to Work within a matrixed, multi-disciplinary team
- Well-organized with the ability to be flexible, prioritize multiple demands.
- Rapidly adopt and utilize new digital technology and other resources with medical customers and record medical interactions
- Effectively manage through and be part of the change in an ever-changing and evolving external health care environment
- Demonstrate a strong patient-centric, customer-focused approach with the utmost medical professionalism
- Demonstrate excellent oral and written communication skills
End date of Posting: 18 June, 2026
Pfizer is an equal opportunity employer and complies with all applicable equal employment opportunity legislation in each jurisdiction in which it operates.
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.

MedicalBreakthroughs 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)