Research Associate, Analytical Development

The Role:

Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients.

Moderna is strengthening its presence in Norwood, Massachusetts, a cornerstone of our manufacturing and operational excellence. Our Norwood campus translates mRNA science into scalable impact, supporting the global delivery of our medicines. We welcome talent ready to drive innovation and make a meaningful difference for patients worldwide.

In this role, you will support the development, optimization, and execution of cell-based bioassays to enable release and stability testing of mRNA-based therapeutics and vaccines.
You will generate high-quality, precise data that underpins clinical and commercial programs, ensuring robustness and reliability across analytical workflows.
Operating as an individual contributor in a 100% onsite environment, you will collaborate cross-functionally while expanding your expertise and leveraging digital and Generative AI-enabled tools to enhance assay performance and data insights.

Here’s What You’ll Do:

• Execute cell-based bioassays to assess potency and functional activity of mRNA-based therapeutics and vaccines

• Support assay development, optimization, and qualification activities under scientific guidance

• Perform routine cell culture activities, including maintaining and expanding cell lines with precision

• Analyze experimental data rigorously, ensuring accuracy, integrity, and clear documentation of results

• Assist in troubleshooting assay performance issues and investigating deviations to ensure data reliability

• Follow established protocols, SOPs, and regulatory expectations in a highly controlled environment

• Contribute to authoring and maintaining technical documentation, including protocols, reports, and data summaries

• Collaborate cross-functionally with Analytical Development, Quality, Process Development, and Research teams to support project timelines and deliverables

The key Moderna Mindsets you’ll need to succeed in the role:

“We obsess over learning. We don’t have to be the smartest we have to learn the fastest.”

“We digitize everywhere possible using the power of code to maximize our impact on patients.”

Here’s What You’ll Need (Basic Requirements):

• BS degree in Biochemistry, Molecular Biology, Cell Biology, Immunology, Biological Engineering, or related field with 0–3+ years of relevant experience

• Hands-on experience with mammalian cell culture and/or bioassays preferred

• Familiarity with techniques such as ELISA, cell-based assays, or reporter assays is a plus

• Familiarity with nucleic acids (e.g. RNA, DNA) and delivery systems (e.g. LNP, lipoplex, AAV)

• Strong attention to detail and ability to follow protocols accurately

• Basic data analysis and problem-solving skills

• Strong organizational and communication skills

• Team-oriented mindset with willingness to learn and grow

Pay & Benefits

At Moderna, we believe that when you feel your best, you can do your best work.  That’s why our US benefits and global well-being resources are designed to support you—at work, at home, and everywhere in between.

• Best-in-class healthcare coverage, plus voluntary benefit programs to support your unique needs

• A holistic approach to well-being, with access to fitness, mindfulness, and mental health support

• Family planning benefits, including fertility, adoption, and surrogacy support

• Generous paid time off, including vacation, volunteer days, sabbatical, global recharge days, and a discretionary year-end shutdown

• Savings and investment opportunities to help you plan for the future

• Location-specific perks and extras

The salary range for this role is $63,200.00 - $100,900.00. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An individual’s position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, performance, and business or organizational needs. 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 modernatx.com/careers 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 person's 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 law.  Moderna 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

We’re 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 leavesandaccommodations@modernatx.com. 

Export Control Notice This position may involve access to technology or data that is subject to U.S. export control laws, including the Export Administration Regulations (EAR). As such, employment is contingent upon the applicant’s ability to access export-controlled information in accordance with U.S. law. Due to the nature of the work and regulatory requirements, only individuals who qualify as U.S. persons (citizens, permanent residents, asylees, or refugees) are eligible for this position. For this role Moderna is unable to sponsor non-U.S. persons to apply for an export control license. #LI-TR2

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