Six Figure Work

Analytical Development Principal Scientist

Vertex Pharmaceuticals

Company websitevrtx.com (Vertex Pharmaceuticals, opens in new tab)

Base salary $140,800  to $211,200

Employer-published annual base salary, USD. Advertised base range in Boston, MA

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  • LocationBoston, MA
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (1 h ago) · observed since

About this job

Job Description

General Summary:

Vertex is seeking an experienced scientist eager to help develop cutting-edge small molecules and the science underpinning the analytical control of their syntheses. As a member of the Drug Substance Control Strategy team in Analytical Development, this role will support synthetic drug development programs at Vertex with a focus on small molecule drug substance process and control strategy development across clinical and commercial-enabling phases. Specifically, the individual will oversee and execute experiments to develop the overall control strategy for novel drug substances, collaborate closely with associated CMC functions, and act as a subject matter expert liaison with our global network of external drug substance manufacturing and development vendors. The ability to develop novel and creative solutions to overcome project obstacles and make significant conceptual contributions to project teams are criteria for success.

Key Duties and Responsibilities:

  • Collaboratively design and oversee drug substance process development analytical activities across all phases of development, including late phase development following Quality by Design (QbD) principles
  • Serves as subject matter expert for setting and justifying drug substance, intermediates, and starting materials specifications with the understanding of clinical study design, supporting toxicology studies, and CMC processes and applicable regulatory guidelines
  • Identify critical in-process-control issues and develop appropriate IPC methods
  • Serve as the subject matter expert for drug substance analytical development with contract manufacturing and testing labs
  • Develop analytical methods, suitable for progressive stages of pharmaceutical development
  • Justify and set retest period, storage, and shipping conditions for starting materials and intermediates
  • Understand chemical development and solid-state development to identify and document critical factors that impact quality, method performance, or associated analytical development activities
  • Develop and review source documents for regulatory submissions
  • Present to cross functional teams and effectively communicate critical analytical issues and solutions

Knowledge and Skills:

  • Excellent verbal and written communication skills are essential
  • Experience and/or working knowledge of control strategy development, spike / purge studies, drug substance QbD process development
  • Good understanding of cGMP, ICH, FDA, and USP guidelines, including ICH guidelines on the control of impurities (organic, residual solvents, and elemental, DNA reactive (including ICH M7 option 4 / in silico control), and nitrosamines)
  • Skilled in modern analyses for small molecule pharmaceuticals, particularly chromatography.
  • The ability to work successfully in both a team/matrix environment as well as independently
  • The ability to work in a fast-paced environment, manage priorities, communicate outcomes and maintain timelines for multiple projects


    Education and Experience:

    • Ph.D. with 4+ years of relevant analytical development experience, particularly focused on development of novel small molecule drug substances. Exceptional candidates with MS degree and 7+ years or BS degree and 10+ years of high-level experience will also be considered
    • Background in, or good understanding of modern synthetic organic chemistry, as well as of the drug substance development process, process chemistry, and pharmaceutical manufacturing, and their interrelationship with analytical development

    At Vertex, we embrace continuous learning and encourage employees to stay informed on advances in AI, technology, automation, and industry trends. We seek talent who bring an external perspective, demonstrate curiosity and sound judgment, and thoughtfully adopt new capabilities that improve decision-making, drive innovation, increase efficiency, and help deliver better outcomes for patients.

    Pay Range:

    $140,800 - $211,200

    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:

    On-Site Designated

    Flex Eligibility Status:

    In this On-Site designated role, you will 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-Onsite

    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 [email protected]

    Source: Vertex Pharmaceuticals on Workday · View original posting (opens in new tab)

    Pay in context

    This role's base floor ($140,800) is above 58% of the 147 Science & Research roles in Massachusetts listed on this site; 1 other lists the same floor. Their median floor is $134,117; the middle half runs from $114,100 to $165,369.

    Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 7, 2026.

    This range next to 6 other live Vertex Pharmaceuticals roles with the nearest advertised base floor
    Chart as a table
    This range next to 6 other live Vertex Pharmaceuticals roles with the nearest advertised base floor
    RolePublished base
    Analytical Development Principal Scientist (this listing)$140,800 - $211,200
    Analytical Development Principal Scientist, Microbiology & Viral Safety$140,800 - $211,200
    Senior HCP Marketing Manager, US Kidney - Pove$140K - $210K
    Discovery Immunology Principal Research Scientist$140K - $210K
    Sr. AV and Events Platforms Administrator$140K - $210K
    S2P Process Design & Standards Senior Manager$139,100 - $208,700
    Senior Manager, Manufacturing Operations (3rd Shift)$139,100 - $208,700

    Same $100K to $400K scale as every card. All Vertex Pharmaceuticals roles · How to read the bar

    Observed changes

    1. First observed on the employer's board
    2. Began meeting the published-salary criteria
    Observed since
    Employer-stated posting date
    2026-09-08
    Where this pay comes from

    Location as the employer wrote it: Boston, MA

    $140,800 - $211,200

    Method
    Employer text, read with fixed rules and re-verified
    Checked
    Rule set
    us-base-v2

    The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

    What we verified

    • The pay figures come from the employer's own listing, quoted exactly above.
    • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
    • The role was publicly listed on the employer's job board when last checked.

    We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.