QC Microbiology Consultant (Contract)

Location: Branchburg, NJ (Onsite)

Duration: Contract

Industry: Cell & Gene Therapy / Biopharmaceutical Manufacturing

Piper Companies is seeking an experienced QC Microbiology Consultant to support quality control operations for a leading biotechnology organization focused on advanced therapies. This role will support GMP microbiology testing activities, with a strong emphasis on rapid sterility testing and microbiological quality systems.

Key Responsibilities

• Perform rapid sterility testing using the BacT/ALERT® system.
• Execute microbiological testing in accordance with cGMP requirements and internal procedures.
• Support method validation, qualification, and implementation activities.
• Perform rapid endotoxin testing
• Conduct environmental monitoring of classified manufacturing areas.
• Document laboratory activities accurately and in compliance with GMP documentation practices.
• Assist with investigations, deviations, and CAPA activities as needed.
• Collaborate with cross-functional teams to support manufacturing operations and product release timelines.

Required Qualifications

• Bachelor's degree in Microbiology, Biology, Biochemistry, or a related scientific discipline.
• Experience working in a GMP pharmaceutical, biotechnology, biologics, or cell and gene therapy environment.
• Hands-on experience performing rapid sterility testing using BacT/ALERT® (required).
• Strong understanding of aseptic techniques and microbiological testing principles.
• Familiarity with GMP documentation and regulatory requirements.

Preferred Qualifications

• Experience with microbiological method validation or method transfers.
• Hands-on experience with rapid endotoxin testing
• Environmental monitoring experience in cleanroom manufacturing environments.
• Experience with bioburden testing and traditional endotoxin testing.
• Previous experience supporting biologics, cell therapy, gene therapy, or sterile manufacturing operations.

Ideal Candidate

The ideal candidate has direct experience in QC Microbiology within a GMP environment and is comfortable supporting fast-paced manufacturing operations. Candidates with recent hands-on BacT/ALERT experience and additional expertise in rapid endotoxin testing and environmental monitoring will be highly competitive.

• If you have the required microbiology experience and are interested in supporting cutting-edge biopharmaceutical manufacturing, we'd love to hear from you.

Compensation:

• Pay Rate: $85,000-$95,000 on a W2 contract rate; depending on experience
• Benefits Available: Medical, Dental, Vision, Sick Leave as required by law, and PTO

This job opens for applications on 8/6/2026. Applications for this job will be accepted for at least 30 days from the posting date.  

#LI-KP1#LI-ONSITE