Position: Associate Scientist, LCMS Bioanalysis

Salary Range: $48k - $55k

Location: Exton, PA

About Pharmaron

Pharmaron is a global contract research and manufacturing organization (CRO/CDMO) helping pharma and biotech companies bring new therapies to life. With over 21,000 employees worldwide across 23 locations in the US, UK and China, we support drug discovery through to manufacturing with fully integrated, high-quality services.

We're proud of the impact we make and just last year, we supported over 780 discovery projects, 1,000+ CMC programmes, and 1,000+ clinical trials across all phases. Our teams are involved in everything from small molecules, ADC's, biologics, and gene therapies and we work with more than 3,000 global customers. To learn more, visit .

Job Overview

The Associate Scientist will support LC-MS/MS bioanalytical activities for pharmaceutical research and development programs, including sample analysis, assay execution, data processing, and study support activities.

The successful candidate will play an important role in supporting regulated and non-regulated bioanalytical studies while ensuring high-quality data generation, regulatory compliance, and timely project execution.

Key Responsibilities

• Support sample analysis activities for DMPK and regulated bioanalytical studies
• Perform LC-MS/MS and HPLC-based assays in compliance with GLP and regulatory guidelines
• Execute study protocols related to bioanalytical sample analysis and transporter studies
• Prepare samples, analyze study data, and support reporting activities with strong attention to detail
• Maintain accurate and timely documentation of experimental procedures and results
• Assist with troubleshooting analytical and instrumentation-related issues
• Analyze, process, and review study data to ensure quality and accuracy
• Collaborate cross-functionally with scientists, laboratory teams, and management to support project timelines and client expectations
• Maintain laboratory organization and compliance with company SOPs and quality standards

What We're Looking For

• Bachelor's degree in Pharmaceutical Sciences, Chemistry, Life Sciences, or a related analytical discipline
• Approximately 1+ year of bioanalytical, DMPK, or GLP laboratory experience
• Hands-on experience with LC-MS/MS or (U)HPLC-MS instrumentation required
• Experience with Agilent, Waters, or ExionLC platforms is preferred
• Familiarity with additional analytical techniques such as HPLC and conventional detection methods is a plus
• Strong attention to detail and ability to maintain accurate documentation in regulated laboratory environments
• Strong organizational, communication, and problem-solving skills
• Ability to work effectively within collaborative and multidisciplinary scientific teams

Why Pharmaron?

Pharmaron stands as a leading force in the life sciences industry, offering premier R&D services to partners across the globe. With a workforce of over 20,000 professionals and operations spanning China, the U.S., and the U.K., Pharmaron is committed to delivering innovative R&D solutions that drive advancements in healthcare.

Collaborative Culture: You'll thrive in our inclusive and collaborative environment, where teamwork and innovation go hand in hand. Here, your voice matters, and your contributions make a real impact. "Employees Number One" and "Clients Centered" are the core cultural values at Pharmaron. Our culture, which sets Pharmaron apart from other organizations, has evolved from our deep commitment to our employees, partners and collaborators.

Comprehensive benefit package: As part of our commitment to your well-being, we offer a comprehensive benefits package, including medical, dental, and vision insurance with significant employer contributions. Planning for your future is made easier with our 401k plan and employer match. Plus, you'll have access to an Employee Assistance Program to support you in work and life.

How to Apply:

Ready to seize this incredible opportunity? Join us at Pharmaron and be part of a dynamic team driving innovation and excellence in biopharmaceutical research and development. Apply online today!

Got Questions?

If you have any questions about the role or our company, don't hesitate to reach out. We're here to help!

As an Equal Employment Opportunity and Affirmative Action employer, Pharmaron values diversity and inclusion in the workplace, fostering an environment where all individuals are empowered to succeed. Join us in our mission to make a difference in the world of life sciences.

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