Pfizer

Sr Associate Scientist - Conjugation Chemistry

Pfizer$68K — $114K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BS degree in Chemistry/Biochemistry or related with 3-6 years lab experience, or MS degree with 0-4 years experience.
  • Strong background in organic chemistry is essential.
  • Ability to operate and troubleshoot relevant instruments and execute analytical methods.
  • Capable of independent analysis and conclusion derivation from experimental data.
  • Excellent verbal and written communication skills are necessary.
  • Experience documenting laboratory work in an electronic format is required.

Responsibilities

  • Support the development and optimization of glycoconjugate vaccine processes.
  • Conduct in-process analysis of glycoconjugates and intermediates.
  • Evaluate processes for robustness and scalability, proposing improvements as needed.
  • Collaborate across Vaccine Research and Development teams.
  • Facilitate technology transfers to clinical manufacturing sites.
  • Document lab experiments rigorously in an electronic notebook.
  • Perform additional duties as assigned.

Benefits

  • 401(k) plan with matching contributions and retirement savings options.
  • Paid vacation, holidays, and personal days.
  • Paid caregiver, parental, and medical leave.
  • Comprehensive health benefits including medical, prescription drugs, dental, and vision coverage.
Full Job Description
Role Summary

As a Senior Associate Scientist in the Early Bioprocess Development within Pfizer Vaccine Research and Development, you will be at the center of our operations and you'll find that everything we do, every day, is in line with an unwavering commitment to quality. You will join a large team of Scientists focused on conjugation process development for manufacturing carbohydrate-based conjugate vaccines. Primary duties include supporting the development and optimization of conjugation methods, purification, and analysis of intermediates and glycoconjugates using chemical and chromatographic methods. The individual will become a key contributor towards supporting the early development and scale up of glycoconjugate vaccines. Careful documentation of work and presentation of data is required. All work is to be done in a compliant manner according to SOP guidelines and cGMP/GLP regulations, where applicable.

Role Responsibilities

  • Support the development, optimization and scale-up of glycoconjugate vaccine process development.
  • In process analysis of glycoconjugates and intermediates.
  • Continuously evaluate each process and technique to determine if it is robust, appropriate, and scalable. If an operation has shortcomings or can be improved, propose solution in discussion with other group members to advance objectives.
  • Collaborate with colleagues within Vaccine Research and Development organization including Early Bioprocess fermentation, purification, analytical and formulation development groups.
  • Participate in the technology transfer of developed process to clinical manufacturing site, both internally and externally, and provide the technical support as needed.
  • Fully document laboratory experiments in electronic notebook in a timely and compliant manner and prepare technical reports as needed.
  • Perform other duties as assigned.


Qualifications

Must have

  • BS degree in Chemistry/Biochemistry or related discipline with 3 to 6 years laboratory experience or MS degree in Chemistry/Organic Chemistry or related discipline with 0 to 4 years of experience.
  • Strong background in organic chemistry is required.
  • Knowledge and ability to operate and maintain relevant instruments, resolve technical problems related to instruments, and execution of analytical methods.
  • Independently analyze and provide conclusions regarding experimental data generated.
  • Strong verbal and written communication skills are required.
  • Experience with documentation of laboratory notebook in an electronic format.


Nice To Have
  • Experience in carbohydrate chemistry
  • Hands on experience with various analytical techniques such as HPLC, MALS, UV-Vis, NMR, and other routine lab instruments.
  • Proficiency with personal computers including word processing, spreadsheets, PowerPoint, and relevant scientific software


Other Work Details
  • Work Assignment: On Site
  • Relocation support available
  • Work Location Assignment: On Premise


The annual base salary for this position ranges from $68,600.00 to $114,300.00. 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.

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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