Specialist​/Senior Specialist, Quality Assurance

Position:

Specialist/Senior Specialist, Quality Assurance

Location:

Newark, CAJob :

419

# of Openings:

0

Specialist/Senior Specialist, Quality Assurance About Us Protagonist Therapeutics is a biopharmaceutical company built on a proprietary peptide technology platform that has now produced two FDA-approved, first-in-class medicines, generating royalties and milestones from global commercial partnerships with Johnson and Johnson and Takeda Pharmaceutical Company Limited. ICOTYDE (icotrokinra), licensed to Johnson & Johnson company Janssen Biotech, Inc., is the first and only targeted oral peptide that precisely blocks the Interleukin-23 receptor.

ICOTYDE was launched in the U.S. in March 2026 for the treatment of moderate-to-severe plaque psoriasis in adults and pediatric patients 12 years of age or older and is in Phase 3 development for psoriatic arthritis, ulcerative colitis and Crohn's disease. ICOTYDE was jointly discovered by Protagonist and Johnson & Johnson scientists, with Protagonist having primary responsibility for the development of ICOTYDE through Phase 1, and Johnson & Johnson assuming responsibility for further clinical and regulatory development and commercialization.

Protagonist also discovered and led research and development through Phase 3 for MIMRYLO (rusfertide), a first-in-class hepcidin mimetic peptide licensed to Takeda Pharmaceutical Company Limited for worldwide commercialization. MIMRYLO is approved in the U.S. for the treatment of erythrocytosis in adults with PV. The Company also has a number of clinical and preclinical programs based on clinically and commercially validated targets and addressing unmet medical needs, including an oral IL-17 antagonist peptide, anti-obesity dual and triple agonists, an oral hepcidin functional mimetic, and the recently announced IL-4 and amylin discovery programs.

More information on Protagonist, its pipeline drug candidates, and clinical studies can be found on the Company's website at .Position Summary This Specialist / Sr. Specialist, Quality Assurance role will be responsible for performing Quality Assurance activities in support of GMP manufacturing. These responsibilities will include supporting GMP manufacturing oversight, batch record review, deviation review, etc. This individual will provide QA expertise and guidance regarding GMP guidelines to ensure GMP Manufacturing compliance.

This position will report to the Head of QA and be an integral part of the QA team.  In this role, the individual will utilize a risk-based strategy to prioritize QA GMP support activities (review of executed batch records, deviations, analytical data, stability data, and other GMP documents and reports), identify, and escalate compliance issues to enable pro-active decision-making supporting GMP activities.

We are committed to a thriving in-office culture. This role requires being on-site at our office in Newark, CA 4 days a week.

Responsibilities The successful candidate should be able to perform the following QA responsibilities and activities. This includes but is not limited to:

Responsible as subject matter expert to develop quality oversight strategy for selected contract manufacturing organizations (CMOs).  Support regulatory inspections and internal audits. Review of Master Production Batch Records and Executed Batch Records (including analytical results and supporting data packages).Responsible for completing batch record review checklist, when applicable.

Review and approval of analytical methods, product specifications, analytical method validation protocols, and reports.  Review and approval of stability protocols, data tables and stability reports. Review and approval of deviation, OOS, and OOT investigations. Manage and review CAPAs (corrective action / preventive action) activities and process.

Manage and review Change Controls (CC) and CC packages for closure.

Review and approval of process validation protocols and reports. Investigate, manage, and approve product complaints reports for closure.
Assist with product recall / stock recovery investigations and reports, as necessary,  

Working experience of Quality Systems and other key systems that support a company's quality management system. Perform QA GMP vendor audits and write audit reports with findings, when necessary.

Must be capable and willing to travel (up to 25%), including international travel. Work collaboratively with cross-functional project teams.

Keep current on changes in applicable FDA and European…