Potency Assay Scientist III: ELISA & Bioassay

Parexel; Rahway (NJ); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Full benefits

401(k)

Paid holidays

Paid time off

Job summary

Parexel is seeking a Scientist III- Potency Assay for a full-time, on-site role in Rahway, NJ. The candidate will support routine testing, stability studies, and in-process development, while ensuring proper documentation and record-keeping.

Requires a Bachelors with 3–5 years or a Masters with 1–2 years in analytical chemistry or biologics testing, including ELISA, qPCR, and immunoassays. Onsite benefits and long-term staffing through Parexel FSP are offered.

Qualifications

• Bachelor’s degree or Master’s in a related science with experience in analytical chemistry or biologics testing.
• Experience in cellular biology, immunoassays, and protein analysis.
• Proficiency with ELISA, HCP, protein-A, and potency assays.

Responsibilities

• Supports routine testing for release, stability studies, and in-process work.
• Monitors controlled temperature units and maintains records.
• Completes sample submission and submission management.
• Maintains accurate documentation and records.

Skills

Cell/Molecular biology

Immunoassay

ELISA

HCP

Protein A

Binding potency

qPCR

Gel electrophoresis

HTL systems

SoftMax Pro

BSL-2 cabinets

Sample management

Education

Bachelor’s degree in related science

Master’s degree in related science

Tools

SoftMax Pro

Tecan

Bravo

BSL-2 cabinet

Job description

Parexel is seeking a Scientist III- Potency Assay for a full-time, on-site role in Rahway, NJ. The candidate will support routine testing, stability studies, and in-process development, while ensuring proper documentation and record-keeping.

Requires a Bachelors with 3–5 years or a Masters with 1–2 years in analytical chemistry or biologics testing, including ELISA, qPCR, and immunoassays. Onsite benefits and long-term staffing through Parexel FSP are offered.