Job Description
General Summary:
The Pharmacology Principal Research Associate is responsible for delivering high-quality, independent research to evaluate the effects of compounds on ex vivo and/or in vivo disease biology. This individual demonstrates advanced technical proficiency, strong attention to detail, and the ability to troubleshoot and adapt methodological approaches. A key focus of this role is the design, execution, and analysis of flow cytometry and cell sorting experiments, particularly using ex vivo samples collected from rodent and large animal studies.
The ideal candidate will also have hands-on experience with basic in vivo techniques, including animal handling, dosing via multiple routes of administration (ROAs), perfusion, biofluid collection, tissue dissection/processing, and basic bioanalytical assays such as ELISA using serum and urine samples. While collaborating with their supervisor to set objectives, this individual maintains ownership of experimental design and execution.
Key Duties and Responsibilities- Design, execute, and interpret in vivo experiments with a high degree of independence and reliability
- Lead and support flow cytometry analysis and cell sorting workflows for ex vivo samples collected from rodent and large animal studies
- Perform sample/cell preparation, staining, acquisition, panel optimization, gating analysis, and sorting with strong technical rigor
- Apply sound judgment to prioritize studies based on project impact
- Conduct basic in vivo procedures, including:
- Animal handling
- Dosing through multiple routes of administration (ROAs)
- Perfusion
- Blood and other fluid sample collection
- Tissue dissection and processing
- Perform basic analytical assays, including ELISA analysis of serum and urine samples
- Perform basic statistical analyses of experimental data, as appropriate
- Independently troubleshoot experimental challenges and refine protocols as needed
- Contribute to publication and patent submission processes
- Prepare clear, well-structured protocols, study plans, and reports
- Stay current with relevant scientific literature and emerging trends
- Present findings effectively at internal group, department, or project meetings
- Perform additional duties as assigned
- Strong technical expertise in flow cytometry analysis and cell sorting, including work with ex vivo samples from rodent and large animal tissues
- Demonstrated proficiency in designing and interpreting experiments to assess compound effects in ex vivo and/or in vivo disease models
- Hands-on experience with basic in vivo pharmacology techniques, including animal handling, dosing via multiple ROAs, perfusion, fluid collection, and tissue dissection/processing
- Experience with basic analytical methods, including ELISA assays for serum and urine samples
- Solid understanding of core biological and immunological principles
- Ability to independently design, execute, and interpret follow-up experiments
- Strong analytical skills, including interpretation of complex datasets and refinement of experimental protocols
- Proven reliability, particularly in high-impact or sensitive studies
- Effective written and verbal communication skills within area(s) of expertise
- Developing knowledge of related scientific disciplines; background in muscular dystrophy and/or cystic kidney disease is a plus
- Bachelor’s degree in a biological science required
- Typically requires:
- Bachelor’s degree with 5+ years of experience, or
- Master’s degree with 2+ years of experience
Pay Range:
$89,800 - $134,800Disclosure 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 DesignatedFlex 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]
Skills Required
- Bachelor's degree in a biological science
- Bachelor's degree with 5 or more years of experience, or master's degree with 2 or more years of experience
- Strong technical expertise in flow cytometry analysis and cell sorting using ex vivo samples from rodent and large animal tissues
- Experience designing and interpreting experiments assessing compound effects in ex vivo or in vivo disease models
- Hands-on experience with animal handling, dosing through multiple routes of administration, perfusion, fluid collection, and tissue dissection or processing
- Experience performing ELISA assays with serum and urine samples
- Understanding of core biological and immunological principles
- Ability to independently design, execute, and interpret follow-up experiments
- Strong analytical skills, including interpretation of complex datasets and experimental protocol refinement
- Effective written and verbal communication skills
- Background in muscular dystrophy or cystic kidney disease
Vertex Pharmaceuticals Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Vertex Pharmaceuticals and has not been reviewed or approved by Vertex Pharmaceuticals.
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Parental & Family Support — Policies provide 12 weeks of 100% paid bonding leave for all U.S. parents with additional fully paid time for birth parents. Family-forming supports include adoption and surrogacy assistance, fertility options like IVF and egg cryopreservation, breast‑milk shipping, subsidized childcare, backup care, and a DCFSA match.
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Leave & Time Off Breadth — Time off includes roughly four weeks of vacation, 13 holidays, sick time, and two companywide shutdowns (summer and year‑end). Some roles also include flexible or unlimited time off and paid volunteer time.
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Retirement Support — Programs include a 401(k) plan with employer contributions and an employee stock purchase plan. Filings describe employer contributions occurring in company stock, supporting long‑term ownership.
Vertex Pharmaceuticals Insights
What We Do
Vertex is a global biotechnology company that invests in scientific innovation to create transformative medicines for people with serious and life-threatening diseases. We discovered and developed the first medicines to treat the underlying cause of cystic fibrosis (CF), a rare, life-threatening genetic disease. In addition to clinical development programs in CF, Vertex has more than a dozen ongoing research programs focused on the underlying mechanisms of other serious diseases. Founded in 1989 in Cambridge, Massachusetts, our corporate headquarters is now located in Boston’s Innovation District, and our international headquarters is in London, United Kingdom. We currently employ approximately 3,500 people in the United States, Europe, Canada, Australia and Latin America with nearly two-thirds of our staff dedicated to research and development. Vertex is consistently recognized as one of the industry’s top places to work by Science Magazine, The Boston Globe, Boston Business Journal and the San Diego Business Journal. Our research and medicines have also received esteemed recognitions, including the Robert J. Beall Therapeutics Development Award, the French Prix Galien and the British Pharmacological Society awards.








