Senior Scientist I

Pharmaron•Exton, PA
•$85,000 - $95,000•Onsite

About The Position

As a Senior Scientist I at Pharmaron, you will serve as a scientific leader supporting drug development programs through the design, execution, and interpretation of regulated bioanalytical and drug-drug interaction (DDI) studies. You will collaborate with sponsors, contribute to study strategy, address scientific challenges, and support the development of innovative therapies. The role includes leading DMPK and DDI bioanalytical studies, developing and executing analytical methods, serving as Study Director and Principal Investigator for assigned studies, interpreting data, preparing study documentation, and working with cross-functional teams and clients. You will also mentor junior scientists and help strengthen laboratory capabilities.

Requirements

  • Bachelor's degree in Pharmaceutical Sciences, Life Sciences, Chemistry, Biochemistry, or a related discipline.
  • 5+ years of GLP and/or bioanalytical laboratory experience.
  • 3+ years of hands-on LC-MS/MS experience using Sciex, Waters, or similar platforms.
  • Experience supporting DMPK and Drug-Drug Interaction (DDI) studies.
  • Experience authoring protocols, reports, and technical documentation.
  • Strong data interpretation, problem-solving, and troubleshooting abilities.

Responsibilities

  • Design and lead regulated DMPK and DDI bioanalytical studies that support client drug development programs.
  • Develop, optimize, validate, and execute LC-MS/MS and HPLC analytical methods.
  • Serve as Study Director (SD) and Principal Investigator (PI) for assigned studies.
  • Interpret complex bioanalytical data and provide scientific recommendations to internal and external stakeholders.
  • Author and review protocols, study reports, technical summaries, and regulatory documentation.
  • Troubleshoot analytical challenges and develop scientifically sound solutions.
  • Collaborate with Scientists, Operations, Quality Assurance, Business Development, and clients.
  • Mentor junior scientists and contribute to laboratory capabilities and scientific excellence.
  • Provide sponsors with study updates, discuss results, and help design solutions that meet program objectives.

Benefits

  • Comprehensive medical, dental, and vision insurance with significant employer contributions.
  • 401(k) retirement plan with employer matching.
  • Paid time off, paid sick leave, and company holidays.
  • Employer-funded Health Savings Account contributions for eligible plans.
  • Healthcare and dependent care flexible spending accounts.
  • Employer-paid employee life insurance, AD&D, and short- and long-term disability insurance.
  • Employee Assistance Program, mental health resources, and wellness programs.
  • Family-friendly benefits, including fertility support and maternity resources.
  • Professional development and career growth opportunities.
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