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Toxicology Senior Principal Research Scientist

Vertex Pharmaceuticals Incorporated
paid time off, 401(k)
United States, California, San Diego
11010 Torreyana Road (Show on map)
Apr 11, 2025

Job Description

General Summary:

Vertex Pharmaceuticals uses cutting edge science and technologies to create transformative therapies for the treatment of the most serious diseases with unmet medical need. Our culture enables individual empowerment where "We Wins" "Fearless Pursuit of Excellence" and "Innovation" are more than just corporate values: They are part of our everyday lives.

Preclinical Safety Assessment is a global function responsible for the design and execution of preclinical strategies for the comprehensive safety assessment of Vertex therapies at all stages of research and development, beginning in the early drug discovery phases and continuing through the entire drug development value chain resulting in registration and marketing.

The Predictive and Investigative Safety Assessment group is seeking a Toxicology Senior Principal Research Scientist with a strong desire to be part of a highly innovative company aimed at transforming the lives of people with serious diseases, their families and society. This role will be located at our San Diego research site and is critical to advancing Vertex' innovative pipeline by providing scientific leadership in nonclinical safety assessment and contributing to the design, execution, and interpretation of toxicology studies across research programs. Working closely with cross-functional teams, this individual will bring a deep expertise in mechanistic and investigative toxicology to help inform target selection, risk assessment, lead optimization and candidate selection. This individual will design and lead the safety assessment strategies for specific Vertex research programs targeting the root cause of serious diseases with high unmet medical need. The approaches are primarily small molecule focused but there is the potential to work on other modalities. This is a highly visible role that will provide the individual with an excellent opportunity to work closely with San Diego research colleagues and the global Preclinical Sciences organization to make a significant impact in bringing forward our next generation of transformational medicines.

Key Duties and Responsibilities:

  • In partnership with our San Diego research and Preclinical Safety Assessment colleagues, lead, strategically plan, and manage San Diego research toxicology programs from target identification to candidate nomination into preclinical development
  • Build strong cross-functional collaborations between Preclinical Safety Assessment and research project teams in San Diego
  • Perform early safety assessments of Vertex therapeutic targets and oversee characterization of research compounds to identify potential safety challenges and develop strategies to address these
  • Collaborate with our in vitro, in silico and safety pharmacology groups to de-risk and design-out any identified liabilities
  • Interact with our operations and outsourcing partners to design and execute toxicology studies at external partner organizations to meet any specific project needs
  • As therapeutic candidates progress, interact closely with toxicologists from the Exploratory and Regulatory Safety Sciences group at Vertex to ensure smooth progression of molecules through dose-range-finding and GLP toxicology studies in advance of first in human (FIH). May also be an opportunity to represent Preclinical Safety Assessment on development projects in the future
  • Support the San Diego PSA lead and global functional leadership in implementing the multisite strategy for Predictive and Investigative Safety Assessment within Vertex through selective use of new and established technologies to deliver efficient de-risking and investigational endpoints for current therapeutic leads
  • Communicate critical project information to various bodies including project teams and Vertex leadership clearly and concisely
  • Collaborate with external groups within the academic and industrial sectors to complement Vertex's discovery toxicology capabilities
  • Collaborate on design and execution of investigative in vitro and in vivo toxicology studies in support of both research and development compounds
  • Develop and test mechanistic hypotheses to investigate and explain toxicity findings in preclinical models.

Knowledge and Skills:

  • Experience representing Preclinical safety on cross-functional project teams
  • Proven track record of applying mechanistic and investigative toxicology approaches to solve complex safety challenges
  • Proven expertise in cross-disciplinary drug discovery
  • Proven scientific acumen with the ability to creatively seek resolutions to pharmacological / toxicological issues
  • Demonstrated ability to work cross-functionally and influence decision making in matrixed environments
  • Accomplished problem solver and strategist who is highly organized with the ability to thrive and lead in a matrixed work environment with rapidly changing priorities
  • Excellent communicator with strong presentation skills

Education and Experience:

  • Ph.D. in Toxicology, Pharmacology, Biochemistry or a related field, or equivalent education and experience
  • 10+ years' experience in the Pharmaceutical or a related industry

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Pay Range:

$164,000 - $246,000

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.

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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