Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 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 Research Associate I will work as part of the Process Science team at ImmunityBio to contribute to our efforts to develop and implement processes and methods across ImmunityBio’s platforms, and the advancement of our pipeline by collaborating with internal and external partners. The role will assist with process and method development, provide support for the production process of drug substance and drug product, and require timely execution of samples in support of all development activities. The Research Associate I will assist in data review, process unit operations, method qualification and/or validation and will require cross-functional interaction with members of the Manufacturing, Quality Assurance, Quality Control, and Process/Product Development teams.
Essential Functions
- Assist in and provide support to engineers and scientists in Process Development of bench-scale upstream and downstream unit operations.
- Assist in and provide support to engineers and scientists for various product platforms, process improvements and efficiencies in method development, optimization, and troubleshooting of analytical methods.
- Participate in the collection and interpretation of data from bench-scale experiments and large-scale manufacturing data with guidance and oversight from supervisor or manager.
- Set-up bench-scale experiments, including preparing buffers, solutions and assay reagents, with guidance and oversight from supervisor or manager.
- Analyze and document experimental data in laboratory notebooks in a timely and accurate manner in accordance with the company guidelines.
- Perform a variety of techniques to assess product quality and characterize products, including UV-Vis, osmolality, pH, conductivity, Karl Fischer analysis, other analytical chemistry techniques as well as routine maintenance of various mammalian and bacterial cell cultures.
- Perform analyses in a BSL-2 laboratory, handling BSL-2 microorganisms while working in a biological safety cabinet.
- Support internal and/or external transfers of analytical methods and feasibility testing.
- Generate and organize process and analytical data using software like Excel, and GraphPadPrism or JMP for data trending.
- Perform general duties to clean, maintain, calibrate and operate analytical and process equipment and instruments, as required.
- Clean and autoclave glassware and lab equipment, as needed.
- Support routine and non-routine laboratory and process development operations.
- Perform 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 biological sciences or biomedical engineering required.
- Some experience in a research lab setting and/or a regulated pharmaceutical environment preferred.
- Previous training in handling and maintaining mammalian cell culture in a BSL-2 laboratory is plus.
- Previous training in data analysis is a plus.
Knowledge, Skills, & Abilities
- Basic skills in aseptic/sterile techniques, basic wet chemistry and laboratory best practices.
- Competency in computer skills and familiarity with Microsoft Office programs (Word, Excel, PowerPoint) and strong technical writing skills.
- Exhibit a proactive, can-do attitude and commitment to team success.
- Attention to detail, quick learner, and organized person.
- Good interpersonal, verbal and written communication skills.
- Comfortable in a fast-paced small company environment with minimal direction and able to adjust workload based upon changing priorities.
- Proven ability to be highly productive and successful in a fast-paced work environment with excellent attention to detail, ability to think critically and troubleshoot/problem solve.
- Performs ad-hoc and cross-functional duties and/or projects as assigned to support business needs and provide developmental opportunities.
Working Environment / Physical Environment
- This position works on site in Louisville, CO.
- Regular work schedule is Monday - Friday, within standard business hours.
- Working environment is within a GMP BSL-2 laboratory with sufficient equipment to complete the tasks described above.
- Frequently working on the computer for data analysis.
- Occasionally lifting/carrying up to 40 lbs; frequent bending, sitting, squatting.
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.
$67,000 (entry-level qualifications) to $73,700 (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.

