Senior Associate, Quality Control, Raw Materials

Job Description

Salary:

About Artiva:

Artiva is clinical-stage, publicly-traded biotechnology company focused on developing natural killer (NK) cell-based therapies for patients suffering from devastating autoimmune diseases and cancers. Artivas lead program, AlloNK, is an allogeneic, off-the-shelf, non-genetically modified NK cell therapy candidate designed to enhance the antibody-dependent cellular cytotoxicity effect of monoclonal antibodies to drive B-cell depletion. AlloNK is delivered in the outpatient setting with no required hospitalization.

AlloNK is currently being evaluated in three ongoing clinical trials for the treatment of B-cell driven autoimmune diseases. This includes two company-sponsored trials, one in systemic lupus erythematosus for patients with or without lupus nephritis, and a basket trial across autoimmune diseases (Rheumatoid Arthritis, Systemic Sclerosis, Idiopathic Inflammatory Myopathies and Sjgrens Disease), as well as an investigator-initiated basket trial in B-cell driven autoimmune diseases. Artivas pipeline also includes CAR-NK candidates targeting both solid and hematologic cancers.

Artiva was founded in 2019 as a spin out of GC Cell, formerly GC Lab Cell Corporation, a leading healthcare company in the Republic of Korea, pursuant to a strategic partnership granting Artiva exclusive worldwide rights (excluding Asia, Australia and New Zealand) to GC Cells NK cell manufacturing technology and programs. Artiva is headquartered in San Diego, California.

For more information, visitwww.artivabio.com.

Job Summary:

Artiva Biotherapeutics is seeking a skilled and motived Senior Quality Control Associate who will be reporting to the Sr. Manager, Quality Control of Raw Materials. The Senior Associate of Raw Materials will support the qualification and release of raw materials used in GMP manufacturing by coordinating, reviewing, and approving analytical testing performed by contract testing laboratories. This role requires strong technical expertise in wet chemistry, HPLC, and mass spectrometry to critically review external laboratory data, assess suitability for use, and support investigations. The position serves as a key technical interface between internal Quality, Supply Chain, Manufacturing, and external contract laboratories. Experience with ATMPs and biologically derived raw materials is a strong plus.

Duties/Responsibilities:

Coordinate submission of raw material samples to qualified contract testing laboratories, including preparation of testing requests, timelines, and documentation

Serve as the primary QC point of contact for external laboratories performing raw material testing

Ensure testing is performed per approved specifications, compendial methods, and quality agreements

Perform technical review and approval of raw material test results generated by contract laboratories, with emphasis on: Wet chemistry data, HPLC chromatographic data and trends, Mass spectrometrybased identity and impurity assessments

Evaluate data for compliance with specifications, GMP requirements, and data integrity expectations

Identify atypical results, trends, or discrepancies and initiate follow up with vendors as needed

Support qualification and oversight of biologically derived raw materials commonly used in ATMP and cell therapy manufacturing (e.g., media components, cytokines, growth factors, enzymes)

Collaborate with QC Biology and Manufacturing teams to ensure raw material controls are appropriate for ATMP applications

Author, review, and approve GMP documentation including SOPs, test methods, protocols, reports, deviations, CAPAs and change controls

Maintainer accurate and compliant laboratory records in LIMS, ELN, and paper-based systems

Support internal, external, and regulatory audits (FDA, EMA, etc.)

Act as a subject matter expert (SME) for raw material testing methods and regulatory expectations

Troubleshoot assay failures, out-of-specification (OOS, and out-of-trend (OOT) results

Support method transfers, verifications, and validations for raw material assays

Evaluate supplier documentation including BSE/TSE, CoAs, COC, COI, technical packages, SDS and quality agreements

Identify opportunities to improve testing efficiency, data integrity, and compliance

Support implementation of new technologies, methods, and systems

Participate in cross-functional teams with QA, Manufacturing, Materials Management and Product Development

Support or lead QC special projects as needed

Qualifications:

Bachelors degree in Chemistry, Biochemistry, Analytical Chemistry, or related scientific discipline.

4+ years of experience in GMP QC or analytical roles, with demonstrated experience reviewing and approving external laboratory data.

Strong technical knowledge of wet chemistry testing principles, HPLC data interpretation and troubleshooting, Mass spectrometry (LCMS or similar) concepts.

Experience of raw material testing requirements and regulatory expectations (USP, EP, ICH)

Experience with cell therapy-relevant materials (media, cytokines, sera, reagents, consumables)

Experience supporting material qualification and release through contract testing laboratories.

Solid understanding of GMPs, data integrity, and QC documentation practices.

Basic knowledge of method transfers, qualifications, and validations; current industry practices; and strong experience with guidance interpretation and application

Excellent critical thinking and technical writing skills.

Computer skills required to operate Microsoft Word, Project, Visio, and Excel programs.

If all this speaks to you, come join us on our journey!

Base Salary: $96,000 - $110,000. Exact compensation may vary based on skills and experience.

Full-time