Pfizer

Associate Scientist, Clinical Immunology & Diagnostics

Pfizer$60K — $100K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BS or equivalent in a relevant scientific discipline (immunology, microbiology, genetics) and 0-2 years of laboratory experience.
  • Understanding of molecular biology and PCR practices.
  • Knowledge of aseptic techniques and laboratory automation.
  • Strong attention to detail and team collaboration skills.
  • Basic math and laboratory skills with proficiency in Word, Excel, and PowerPoint.
  • Strong oral and written communication skills.

Responsibilities

  • Perform PCR and nucleic acid isolation on clinical samples in a controlled environment.
  • Run diagnostic assays following established Standard Operating Procedures (SOPs).
  • Maintain lab equipment, including verifying dispense volumes and conducting monthly inspections.
  • Document results in real-time and prepare summary reports of findings.
  • Collaborate effectively with team members on assigned tasks.
  • Utilize tools like Microsoft Excel and Teams for data tracking and communication.
  • Prepare samples and buffers for molecular assays to facilitate clinical studies.

Benefits

  • Participation in Pfizer’s Global Performance Plan with a bonus target of 7.5% of base salary.
  • 401(k) plan with matching contributions and retirement savings contributions.
  • Paid vacation, holidays, personal days, and caregiver/parental/medical leave.
  • Comprehensive health benefits including medical, dental, and vision coverage.
  • Support for maintaining a healthy work-life balance with generous programs.
Full Job Description
What You Will Achieve

As an Associate Scientist, you will perform molecular diagnostic assays including PCR and DNA/RNA isolation within a regulated, high‑throughput laboratory environment to support vaccine efficacy studies. You will be responsible for delivering high-quality data in a compliant manner according to relevant Standard Operating Procedures (SOP) and Good Clinical Laboratory Practice (GCLP) guidelines. You will work within a team where roles and responsibilities are shared across group members. Effective collaboration is essential to achieve team goals. Ability to communicate results, adapt to changing priorities, and recognize when to seek guidance is required.

How You Will Achieve
  • Perform PCR & nucleic acid isolation, handle clinical samples including nasal swabs, stool, tissue biopsies, or blood/serum inside a biosafety cabinet, and interact with laboratory automation including liquid handlers, and programmable pipettes.
  • Run molecular diagnostic assays strictly adhering to SOPs.
  • Perform routine equipment maintenance including verification of liquid handler dispense volumes, monthly lab inspections, cleaning, and archiving data.
  • Execute protocols to qualify equipment, record results in real time and prepare summary reports.
  • Collaborate with group members to perform assigned tasks.
  • Use Microsoft Excel, Teams, Outlook, and other efficiency tools to gather and communicate data, track inventory, order lab supplies.
  • Calculate sample concentrations, prepare buffers and related solutions.
  • Perform sample preparation for molecular assays to support clinical studies. Create reagent or sample aliquots appropriate for use with automated processes.
  • Present experimental results at group and project meetings. Write progress reports or create PowerPoint slides describing results.
  • Perform job responsibilities in compliance with GCLP and all other regulatory agency requirements.
  • Stay current on departmental and corporate training.
  • Perform other tasks as assigned.

Qualifications

Must-Have

  • BS or equivalent in a relevant scientific discipline (immunology, microbiology, genetics) and 0-2 years of experience working in a laboratory setting.
  • Understanding of molecular biology and PCR.
  • Knowledge of aseptic technique.
  • Knowledge of laboratory automation.
  • Experience working in a regulated environment highly desired.
  • Strong attention to detail and ability to collaborate and work in team environment.
  • Has a good foundation in general scientific practice and in the principles and concepts of a relevant scientific discipline.
  • Possess basic math and laboratory skills.
  • Strong oral and written communication skills.
  • Proficiency in the use of Word processing, Excel, PowerPoint, and relevant scientific
  • undefined

Nice-to-Have

  • Strong problem-solving skills & excellent communication skills
  • Ability to work independently and as part of a team
  • Strong organizational skills
  • Ability to manage multiple tasks and projects simultaneously.
  • Experience using common AI tools, including generative technologies such 
    as ChatGPT or Microsoft Copilot, to support problem solving and enhance workflows.


PHYSICAL/MENTAL REQUIREMENTS

This position requires the typical physical demands of a general scientific laboratory environment during set up and operation of pharmaceutical laboratory equipment.


NON-STANDARD WORK SCHEDULE, TRAVEL OR ENVIRONMENT REQUIREMENTS

This position may require occasional weekend work hours, as necessary. Individuals will be required to adhere to safe work practices including the proper use of personal protective equipment (PPE).


Work Location Assignment: On Premise
The annual base salary for this position ranges from $60,200.00 to $100,400.00. In addition, this position is eligible for participation in Pfizer’s Global Performance Plan with a bonus target of 7.5% of the base salary. 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.

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.

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.

Research and Development

About Pfizer

Hospira, Inc. is the provider of injectable drugs and infusion technologies. Through its broad, integrated portfolio, Hospira is uniquely positioned to Advance Wellness™ by improving patient and caregiver safety while reducing healthcare costs. The company is headquartered in Lake Forest, Ill., and has approximately 16,000 employees.

Pfizer Careers

Joining Pfizer’s global team offers more than just job opportunities; it’s a chance to be a part of a company that leads with science and innovates for better health. As a leading biopharmaceutical company, Pfizer is at the forefront of transforming lives through innovation, leadership, and diversity. Work You’ll Do At Pfizer, you will collaborate with some of the brightest minds in the industry, engaging in work that enhances global health and saves lives. Our culture thrives on intellectual curiosity, professional growth, and inclusivity, making every day a learning opportunity. Here, your skills will be honed, your professional acumen will be expanded, and you will be part of a team that values the power of diverse insights to drive success. Pfizer’s Leadership and Growth Lead and innovate with Pfizer, where we value the growth of each employee. Our leadership is committed to providing employees with the training and resources needed to excel in their careers. Pfizer offers a variety of career paths, including roles in research, marketing, finance, technology, and more, each offering a unique blend of challenges and rewards. Internship and Employment Opportunities Start your career with Pfizer through our internship programs or dive straight into a full-time position. We are hiring individuals who are passionate about healthcare and who seek to make a difference in the world. Our internships provide invaluable industry experience, networking opportunities, and a potential pathway to full-time employment. Benefits and Culture Pfizer is dedicated to fostering a workplace where all employees feel valued and can achieve their full potential. We offer competitive benefits packages that support the health, well-being, and financial security of our employees and their families. At Pfizer, you’ll find a culture that encourages collaboration, innovation, and continuous learning. Join Our Team Explore the numerous job opportunities at Pfizer by searching open positions that match your skills and interests. We look for driven, curious, and innovative team players who are ready to advance their careers in a transformative company. Stay Connected Keep up to date with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await at Pfizer. Interview and Resume Tips Prepare for your future with Pfizer by utilizing our resources for resume building and interview preparation. We provide guidance on how to effectively showcase your skills and experiences to align with the needs of a position at Pfizer. Our goal is to help you succeed in securing a role that suits your professional goals and personal growth aspirations. Pfizer: A Place Where You Can Make a Difference Every position at Pfizer contributes to our mission of making the world a healthier place. Whether through direct patient care, research innovation, or corporate roles that support our operations, your work will have global impact. Join us in our journey to change lives—explore Pfizer careers today.
Learn more about Pfizer
Size
79,000 employees
Market Cap
$285.9 billion
Industry
Net Income
$9.6 billion
Founded
1849
5 Year Trend
+9%
Revenue
$41.9 billion
NASDAQ

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