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Principal Scientist, Regulatory CMC

ImmunityBio
paid time off, 401(k), retirement plan
United States, New Jersey, Summit
Aug 10, 2026

Company Overview
ImmunityBio is a vertically integrated commercial stage biotechnology company developing next-generation therapies that bolster the natural immune system to defeat cancers and infectious diseases. The Company's range of immunotherapy and cell therapy platforms, alone and together, act to drive and sustain an immune response with the goal of creating durable and safe protection against disease. Designated an FDA Breakthrough Therapy, ANKTIVA is the first FDA-approved immunotherapy for non-muscle invasive bladder cancer CIS that activates NK cells, T cells, and memory T cells for a long-duration response. The Company is applying its science and platforms to treating cancers, including the development of potential cancer vaccines, as well as developing immunotherapies and cell therapies that we believe sharply reduce or eliminate the need for standard high-dose chemotherapy. These platforms and their associated product candidates are designed to be more effective, accessible, and easily administered than current standards of care in oncology and infectious diseases.

Why ImmunityBio?

* ImmunityBio is developing cutting-edge technology with the goal to transform the lives of patients with cancer and develop next-generation therapies and vaccines that complement, harness and amplify the immune system to defeat cancers and infectious diseases.

* Opportunity to join a publicly traded biopharmaceutical company with headquarters in Southern California.

* Work with a collaborative team with the ability to work across different areas of the company.

* Ability to join a growing company with professional development opportunities.

Position Summary

The Principal Scientist, Regulatory CMC will report to the Director, Regulatory CMC and be responsible for participating in the development of global Chemistry, Manufacturing and Control (CMC) regulatory strategy for investigational and marketed products and manage the preparation of dossiers in eCTD format. The Principal Scientist will interact with cross-functional teams on CMC regulatory strategy and regional regulatory requirements and interact with CMC subject matter experts (SMEs). Key responsibilities will include contributing to the development of submission strategies for CMC modules and updates, including life cycle management; and generation of submission-ready content for the Quality/CMC sections of all clinical trial and marketing authorization applications for ImmunityBio, Inc.

Essential Functions

  • Prepare and review Module 2 (QOS) and Module 3 documents in accordance with Common Technical Document (CTD) guidances and company standards
  • Contribute to the development of global CMC regulatory strategies
  • Assist with the preparation or review of documents including pharmacy manuals, protocols, CMC reports, and other documentation
  • Provide expert opinion on CMC topics planned or performed
  • Contribute to the design of CMC protocols
  • Interact with other groups when needed to address CMC related matters
  • Assist with the preparation of responses to Health Authority comments and questions pertaining to CMC issues
  • Train others on Regulatory Affairs SOPs, processes, and templates for review, preparation, QC, and finalization of documents and major sections of applications as appropriate
  • Performs ad-hoc and cross-functional duties and/or projects as assigned to support business needs and provide developmental opportunities.

Education & Experience

  • Bachelor's Degree in life sciences or technical discipline with 10+ years relevant progressive experience required; or
  • Master's Degree in life sciences or technical discipline with 8+ years relevant progressive experience required; or
  • Doctorate degree in life sciences or technical discipline with 6+ years relevant progressive experience required
  • Experience in the preparation of the submission of CMC modules in eCTD format required
  • Familiarity with organizing responses to Health Authority requests required
  • Familiarity with regulatory submissions outside of the US desired

Knowledge, Skills, & Abilities

  • Knowledge of Health Authority procedures and guidance regarding document management and electronic submission
  • Knowledge of Health Authority CMC guidance documents and requirements
  • Proficient in Electronic Document Management Systems
  • Ability to work with firm deadlines and adapt quickly to changing requirements and priorities
  • Strong organizational skills, written and oral communication skills, and attention to detail
  • Knowledge of Biologic-based drugs including cell-based therapies, gene therapies, antibodies and recombinant proteins preferred

Working Environment / Physical Environment

  • This position works on-site in Summit, NJ.
  • Regular work schedule is Monday - Friday, within standard business hours. Flexibility is available with manager approval.
  • This position may need to sit for long periods of time and use various computer programs.
  • This desk-based role involves the close study of scientific and regulatory documents.
  • They will work closely with scientific colleagues throughout the day, often on a project-team basis.

This position is eligible for a discretionary bonus and equity award. The annual base pay range for this position is below. The specific rate will depend on the successful candidate's qualifications, prior experience as well as geographic location.

$170,000 (entry-level qualifications) to $187,000 (highly experienced) annually

The application window is anticipated to close on 60 days from when it is posted or sooner if the position is filled or closed.

ImmunityBio uses artificial intelligence (AI) tools to assist with sourcing and identifying potential candidates for open positions. These tools help us reach qualified applicants and improve the efficiency of our recruitment outreach. No preference is given to applicants sourced or identified by AI tools.

Important: AI is not used to screen, evaluate, rank, assess, or make hiring decisions about applicants. All applications are reviewed by human recruiters and hiring managers. Hiring decisions are made solely by ImmunityBio personnel without automated decision-making.

We are committed to equal employment opportunity and ensure that all candidates are assessed based on their qualifications, skills, and experience through human review.

ImmunityBio employees are as valuable as the people we serve. We have built a resource of robust benefit offerings to best support the total wellbeing of our team members and their families. Our competitive total rewards benefits package, for eligible employees, include: Medical, Dental and Vision Plan Options * Health and Financial Wellness Programs * Employer Assistance Program (EAP) * Company Paid and Voluntary Life/AD&D, Short-Term and Long-Term Disability * Healthcare and Dependent Care Flexible Spending Accounts * 401(k) Retirement Plan with Company Match * 529 Education Savings Program * Voluntary Legal Services, Identity Theft Protection, Pet Insurance and Employee Discounts, Rewards and Perks * Paid Time Off (PTO) includes: 11 Holidays * Exempt Employees are eligible for Unlimited PTO * Non-Exempt Employees are eligible for 10 Vacation Days, 56 Hours of Health Pay, 2 Personal Days and 1 Cultural Day * We are committed to providing you with the tools and resources you need to optimize your Health and Wellness.

At ImmunityBio, we are an equal opportunity employer dedicated to diversity in the workplace. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law.

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