Co-op, Clinical Biomarker Lab, Flow Cytometry

The Role

The Flow Cytometry Group within the Clinical Biomarker Laboratory is continuously developing expanding and refining assays to deepen understanding of immune responses and support downstream development this co-op role you will contribute to the development and optimization of new and existing workflows by performing laboratory experiments analyzing data and helping generate reference datasets that inform assay development and decision-making. This position will run from July 13th-December 11th 2026.

Heres What Youll Do

• Perform ex vivo stimulation and high-parameter (19-color) Intracellular Cytokine Staining (ICS) assays. This advanced technique requires handling live cell samples using aseptic technique precise pipetting and strong attention to detail.
• Use ICS assays or other established methods to screen internal PBMC donors for responses to various antigens. This data will be used by the team as a reference to select optimal PBMC samples for development experiments.
• Use established assays to evaluate reagent and sample stability define assay limitations develop guidance for assay use and assess how sample handling and processing affect downstream readouts.
• Gain proficiency in Modernas standard PBMC isolation procedure and evaluate alternative approaches by measuring their impact on cell yield viability and recovery.
• Develop a basic understanding of spectral cytometry and receive training on the 5-laser Cytek Aurora and SpectroFlo software.
• Analyze flow cytometry data using FCS Express software.
• Support the design planning and execution of experiments with appropriate controls and tabulate analyze and present results using tools such as Smartsheet Excel GraphPad Prism and PowerPoint.
• Build technical laboratory skills data analysis and presentation skills scientific communication skills and experience in literature review while exploring potential career paths.
• Perform additional duties as assigned.

Heres What Youll Need (Basic Qualifications)

• Currently enrolled in an undergraduate or graduate program in Biomedical Sciences Biology Immunology Chemistry Biochemistry Microbiology Molecular Biology or a related field.
• Basic knowledge of standard laboratory procedures such as pipetting and laboratory safety.
• Completion of foundational biology coursework such as cell biology biochemistry or laboratory techniques in biology; coursework in immunology is strongly preferred.
• This position is site-based requiring you to be at Modernas site full-time. This position is not eligible for remote work.
• At Moderna we are focused on delivering on our mission by enabling talent to thrive. For this role we are currently unable to offer immigration sponsorship. Candidates must already hold work authorization in US and be able to maintain that status without the need for future sponsorship.

Heres What Youll Bring to the Table (Preferred Qualifications)

• Experience in one or more of the following areas is preferred: cell or tissue culture flow cytometry in vitro transfection protein or antibody detection methods (for example MSD ELISA or Luminex) or assay development and troubleshooting. Prior co-op or internship experience is helpful but not required.
• A desire to make an impact as part of a high-growth transformational company that is Bold Relentless Curious and Collaborative.

Pay & Benefits

At Moderna we believe that when you feel your best you can do your best work. Thats why our co-op benefits are designed to support you during your time with us at work at home and everywhere in between.

• Free premium access to meditation and mindfulness classes

• Subsidized commuter benefits

• Generous paid time off including vacation sick time holidays volunteer days and a discretionary year-end shutdown

• Location-specific perks and extras

The successful candidate may be eligible for an annual discretionary bonus other incentive compensation or equity award subject to company plan eligibility criteria and individual performance.

About Moderna

Since our founding in 2010 we have aspired to build the leading mRNA technology platform the infrastructure to reimagine how medicines are created and delivered and a world-class team. We believe in giving our people a platform to change medicine and an opportunity to change the world.

By living our mission values and mindsets every day our people are the driving force behind our scientific progress and our culture. Together we are creating a culture of belonging and building an organization that cares deeply for our patients our employees the environment and our communities.

We are proud to have been recognized as a Science Magazine Top Biopharma Employer a Fast Company Best Workplace for Innovators and a Great Place to Work in the U.S.

If you want to make a difference and join a team that is changing the future of medicine we invite you to visit to learn more about our current opportunities.

Our Working Model

As we build our company we have always believed an in-person culture is critical to our success. Moderna champions the significant benefits of in-office collaboration by embracing a 70/30 work model. This 70% in-office structure helps to foster a culture rich in innovation teamwork and direct mentorship. Join us in shaping a world where every interaction is an opportunity to learn contribute and make a meaningful impact.

Moderna is a smoke-free alcohol-free and drug-free work environment.

Equal Opportunities

Moderna is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants without regard to a persons race color sex gender identity or expression age religion national origin ancestry or citizenship ethnicity disability military or protected veteran status genetic information sexual orientation marital or familial status or any other personal characteristic protected under applicable is a place where everyone can grow. If you meet the Basic Qualifications for the role and you would be excited to contribute to our mission every day please apply!

Moderna is an E-Verify Employer in the United States. We consider qualified applicants regardless of criminal histories consistent with legal requirements.

Accommodations

Were focused on attracting retaining developing and advancing our employees. By cultivating a workplace that values diverse experiences backgrounds and ideas we create an environment where every employee can contribute their best.

Moderna is committed to offering reasonable accommodations to qualified job applicants with disabilities. Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should contact the Accommodations team at .