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Biomarkers Senior Principal Research Scientist

Vertex Pharmaceuticals Incorporated
paid time off, 401(k)
United States, Washington, Seattle
May 12, 2026

Job Description

General Summary:

The Biomarkers Senior Principal Research Scientist is an independent leader with advanced scientific knowledge and expertise in biomarker development who develops and implements the clinical biomarker strategy for one or more programs and implements the biomarker plan during clinical development with minimal guidance. The incumbent is an expert in the field of assay development and validation and works with a team and several external CROs to ensure fit-for-purpose validation of biomarker assays. The incumbent is a specialized technical expert in specific areas in biomarker development (e.g. CDx, immunoassays, genomic assays, flow assays, etc.) who can lead others to solve complex problems and is able to communicate difficult concepts and persuade others.

Key Duties and Responsibilities:

  • Develops and aligns the biomarker strategy cross functionally.
  • Provides expert oversight of the development, validation and implementation of fit-for-purpose biomarker assays for clinical phase program
  • Serves as key point of contact for internal and external stakeholders regarding assay design requirements for e.g. patient selection, target engagement, pharmacodynamic and mechanism of action biomarkers.
  • In a matrixed environment, works cross functionally, both internally and externally, to develop and validate high quality assays suitable for a range of matrix and tissue types.
  • Responsible for assay activities performed at external vendors and provide recommendations regarding requirements for developing and utilizing assays in GCLP settings.
  • Works cross-functionally to ensure that assays are developed and validated according to regulatory guidance and are ready in time for clinical use, along with providing supportive written documentation of assay characteristics and validation.
  • Establishes strong working relationships with key diagnostics vendors and CROs that will employ assays both developed internally at Vertex and at an external vendor.
  • Represents biomarker at key cross-functional teams and is responsible for all key biomarker deliverables for the program(s).
  • Presents and communicates biomarker data and strategy at cross functional team meetings and to senior management.
  • Represents Vertex at external conference, meetings, and discussions to present topics on biomarkers development and validation.
  • Contributes to specific work streams and capabilities as specialized technical expert and develops new expertise within the group to build the biomarker capability within the team.

Knowledge and Skills:

  • Has specialized depth and/or breadth of knowledge and skills in Biomarker development and validation
  • Impacts the achievement of internal/external program objectives.
  • Communicates difficult concepts and is able to persuade others.
  • Ability to manage multiple tasks internally and externally and drive towards key deliverables within rigorous timelines
  • Excellent interpersonal and communication skills, able to drive global collaborations across a matrixed organization.
  • Innovative and able to think creatively with a strong drive toward decision making.

Education and Experience:

  • Ph.D. (or equivalent degree) in Biochemistry, Molecular Biology, Molecular Pharmacology or related field and 6-8 years of experience, or
  • Master's Degree and 9+ years of relevant employment experience, or
  • Bachelor's Degree and 11+ years of relevant employment experience

Pay Range:

$160,000 - $240,000

Disclosure Statement:

The range provided is based on what we believe is a reasonable estimate for the base salary pay range for this job at the time of posting. This role is eligible for an annual bonus and annual equity awards. Some roles may also be eligible for overtime pay, in accordance with federal and state requirements. Actual base salary pay will be based on a number of factors, including skills, competencies, experience, and other job-related factors permitted by law.

At Vertex, our Total Rewards offerings also include inclusive market-leading benefits to meet our employees wherever they are in their career, financial, family and wellbeing journey while providing flexibility and resources to support their growth and aspirations. From medical, dental and vision benefits to generous paid time off (including a week-long company shutdown in the Summer and the Winter), educational assistance programs including student loan repayment, a generous commuting subsidy, matching charitable donations, 401(k) and so much more.

Flex Designation:

Hybrid-Eligible Or On-Site Eligible

Flex Eligibility Status:

In this Hybrid-Eligible role, you can choose to be designated as:
1. Hybrid: work remotely up to two days per week; or select
2. On-Site: work five days per week on-site with ad hoc flexibility.

Note: The Flex status for this position is subject to Vertex's Policy on Flex @ Vertex Program and may be changed at any time.

#LI-Hybrid

Company Information

Vertex is a global biotechnology company that invests in scientific innovation.

Vertex is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry, ethnicity, disability, veteran status, genetic information, sexual orientation, marital status, or any characteristic protected under applicable law. Vertex is an E-Verify Employer in the United States. Vertex will make reasonable accommodations for qualified individuals with known disabilities, in accordance with applicable law.

Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should make a request to the recruiter or hiring manager, or contact Talent Acquisition at ApplicationAssistance@vrtx.com

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