Pfizer

Scientist- Bioprocessing Upstream

Pfizer$82K — $137K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree with 2 years experience or higher qualifications with less experience.
  • Strong understanding of upstream bioprocessing or related fields like microbiology and biochemistry.
  • Excellent oral and written communication skills.
  • Robust analytical skills with proficiency in basic statistical methods.
  • Skilled in PC use, including word processing and scientific software.
  • Familiarity with AI tools to enhance project efficiency.
  • Experience troubleshooting equipment and scientific issues.

Responsibilities

  • Develop and validate upstream models to support biologics manufacturing.
  • Design and lead studies for process optimization and investigation.
  • Analyze scientific data and communicate findings to teams.
  • Author technical documents adhering to compliance standards.
  • Participate in collaborative discussions to solve problems.
  • Manage independent projects alongside team initiatives.
  • Work with limited supervision while developing scientific activities.

Benefits

  • 401(k) plan with matching contributions and retirement savings options.
  • Generous paid time off including vacation and personal days.
  • Comprehensive health benefits including medical, dental, and vision.
  • Paid caregiver, parental, and medical leave.
  • Relocation assistance may be available as required.
Full Job Description

WHAT YOU WILL ACHIEVE

In this role, you will:

  • Develop and qualify upstream models at bench and pilot scale for use in supporting commercial biologics manufacturing and technology transfers.

  • Design and execute studies, as a lead or member of a team, to support process optimization and investigation efforts.

  • Analyze scientific data. Develop and communicate outcomes based on your analysis to relevant teams and managers.

  • Author technical reports and electronic notebook entries in a manner compliant with company expectations.

  • Actively participate in group discussions by communicating problems and proposing solutions.

  • Manage and execute independent projects alongside team-based project studies.

  • Work under limited supervision, receive instructions on complex problems, and develop scientific activities to support team goals.

HERE IS WHAT YOU NEED (Minimum Requirements)

  • Applicant must have a bachelor's degree with at least 2 years of experience; OR a master's degree with 0+ years of experience; OR an associate's degree with 6 years of experience; OR a high school diploma (or equivalent) and 8 years of relevant experience.

  • Deep understanding of upstream bioprocessing or related sub-field (i.e. microbiology, biochemistry, fermenters).

  • Strong oral and written communication skills.

  • Robust analytical abilities. Proficiency with basic statistical methods (T-test, ANOVA, regression analysis) and graphing.

  • Proficiency in using personal computers, including word processing, spreadsheets, PowerPoint, and relevant scientific software.

  • Comfortable and interested in using common AI tools such as ChatGPT or Microsoft Copilot to improve efficiency and solve problems.

  • Experience troubleshooting both equipment and scientific problems.

BONUS POINTS IF YOU HAVE (Preferred Requirements)

  • Proficiency in intermediate or advanced statistical methods including DOE design, PCA analysis, and other multivariate analysis techniques.

  • Experience or knowledge related to digitizing a laboratory environment (networking, databasing, user interface development).

  • Experience or knowledge of GMP practices including change management.

  • Experience supporting commercial investigations.

  • Experience developing an AI agent or digital workflow (i.e. Power app, Power automate, or Power BI).

  • Worked with microbial pathogens.

  • Experience with facility design and/or troubleshooting equipment issues.

  • Familiar with DMAIC principles and processes.

PHYSICAL/MENTAL REQUIREMENTS

Lifting, sitting, standing, walking, crouching, bending. Ability to perform mathematical calculations and perform complex data analysis.

NON-STANDARD WORK SCHEDULE, TRAVEL OR ENVIRONMENT REQUIREMENTS

Shift and schedule flexibility is required as the processes we support dictate the timing of the work. All attempts are made to schedule work only during normal business hours for all workers. No routine travel expectations.


OTHER JOB DETAILS

Work Location Assignment: On Premise

Last Date to Apply for Job: June 25, 2026

The annual base salary for this position ranges from $82,700.00 to $137,900.00. In addition, this position is eligible for participation in Pfizer’s Global Performance Plan with a bonus target of 10.0% 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.

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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