Scientist - Protein Biochemistry

Site Name: USA - Massachusetts - Cambridge
Posted Date: Feb 3 2026

At GSK, we have bold ambitions for patients, aiming to positively impact the health of 2.5 billion people by the end of the decade. R&D is committed to discovering and delivering transformational vaccines and medicines to prevent and change the course of disease.

We believe the Greater Boston area is an important hub for the biotech and pharma industry, which is why we've invested in growing our footprint and expanding our R&D space in Cambridge, with a primary focus on additional state-of-the-art lab space. Here, we will bring together talent and expertise, building upon GSK's long history of vaccine development, to create globally leading viral capabilities and cutting-edge vaccines technologies, as we add to our robust portfolio targeting infectious diseases at every stage of life.

Find out more:
Our approach to R&D

Position Summary

As a Scientist, you will be expected to be able to use your knowledge of biochemistry and biophysics to independently design and execute experiments with guidance from the lab head and project teams. You must be self-motivated to deliver vaccine program objectives on time and be able to identify and mitigate any potential delays.

Key Responsibilities:

• Apply biochemistry and biophysics expertise to the design and development of GSK vaccine projects.
• Implementation of new technologies to help drive vaccine development.
• Perform high throughput screening and purification of recombinant soluble proteins, membrane proteins, mAbs, and viral like particles.
• Develop and conduct assays to evaluate the biophysical properties of the vaccine candidates.
• Possesses strong scientific leadership to enable collaboration with key scientific internal and external stakeholders.
• Publish in peer reviewed journals.

Why You?

Basic Qualifications:

• PhD with 0+ years of post-doc and/or job-related experience, MS with 3+ years of experience, or BS with 6+ years of experience.
• Three or more years of experience on a wide variety of molecules such as recombinant soluble proteins, membrane proteins, mAbs, and viral like particles.
• Three or more years of hands-on experience on protein purification utilizing affinity purification, anion exchange, and size exclusion chromatography.
• Three or more years of hands-on experience on biophysical techniques including Octet/SPR, DLS, nano-DSF, CPS-Disc, HPLC, UPLC, and protein stability assays.

Preferred Qualifications:

• Prior experience with one or more of the following:
  • Working with PyMOL to observe and analyze structures.
  • Experience on Negative scan electron microscopy.
  • Collaborating with large project teams in a matrix environment.
  • Excellent communication skills to effectively convey complex scientific data.
  • Basic skills in statistical analysis.

** This position requires on-site attendance five days a week in Cambridge, MA **

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• If you are based in Cambridge, MA; Waltham, MA; Rockville, MD; or San Francisco, CA, the annual base salary for new hires in this position ranges $89,925 to $149,875.

The US salary ranges take into account a number of factors including work location within the US market, the candidate's skills, experience, education level and the market rate for the role. In addition, this position offers an annual bonus and eligibility to participate in our share based long term incentive program which is dependent on the level of the role. Available benefits include health care and other insurance benefits (for employee and family), retirement benefits, paid holidays, vacation, and paid caregiver/parental and medical leave.

If salary ranges are not displayed in the job posting for a specific country, the relevant compensation will be discussed during the recruitment process.

Please visit GSK US Benefits Summary to learn more about the comprehensive benefits program GSK offers US employees.

Why GSK?

Uniting science, technology and talent to get ahead of disease together.

GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. We aim to positively impact the health of 2.5 billion people by the end of the decade, as a successful, growing company where people can thrive. We get ahead of disease by preventing and treating it with innovation in specialty medicines and vaccines. We focus on four therapeutic areas: respiratory, immunology and inflammation; oncology; HIV; and infectious diseases - to impact health at scale.

People and patients around the world count on the medicines and vaccines we make, so we're committed to creating an environment where our people can thrive and focus on what matters most. Our culture of being ambitious for patients, accountable for impact and doing the right thing is the foundation for how, together, we deliver for patients, shareholders and our people.

Should you require any adjustments to our process to assist you in demonstrating your strengths and capabilities contact us at HR.AmericasSC-CS@gsk.com where you can also request a call.

Please note should your inquiry not relate to adjustments, we will not be able to support you through these channels. However, we have created a Recruitment FAQ guide. Click the link where you will find answers to multiple questions we receive

GSK is an Equal Opportunity Employer. This ensures that all qualified applicants will receive equal consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), military service or any basis prohibited under federal, state or local law.

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