Quality Control Analytical Scientist; ELISA

Piper Companies is seeking a Quality Control Analytical Scientist (ELISA) to join a rapidly growing biopharmaceutical organization advancing gene therapies for rare genetic disorders. This onsite position in Exton, PA offers hands‑on involvement with ELISA and complementary analytical assays supporting GMP Quality Control operations.

• Perform GMP‑compliant ELISA testing to support in‑process, drug substance, and drug product analysis.
• Support additional analytical methods including cell culture, qPCR, and flow cytometry.
• Review and document results in compliance with GMP and data integrity standards.
• Conduct OOS investigations, CAPAs, and SOP revisions as required.
• Maintain laboratory organization, equipment calibration, and readiness for audits.

• 3–5 years of QC experience in a GMP‑regulated biopharma or biologics environment.
• Proficient in ELISA execution, troubleshooting, and data analysis.
• 2–3 years of experience in mammalian cell culture preferred.
• Strong attention to detail and documentation accuracy.
• BS in Biochemistry, Chemistry, or related Life Science required.

• Pay Rate: $40/hour
• Type:
  Contract‑to‑Hire (benefits included)
• Location:
  
  Onsite – Exton, PA
• Comprehensive Benefits:
  Medical, Dental, Vision, 401K, PTO, Sick Leave as required by law, and Holidays

This position opens for applications on 10/13/2025 and will remain open for a minimum of 30 days from the posting date.