Fixed Term Manufacturing Associate II in Oxford

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 establishing a leading research, development, and manufacturing facility at Harwell to support onshore mRNA vaccine production for respiratory diseases in the UK. This long-term investment will create skilled jobs and strengthen collaboration with academic, NHS, and government partners. We welcome experts ready to help expand access to life-saving vaccines.

In this role, you will operate at the heart of Moderna’s mRNA vaccine production, combining hands-on manufacturing expertise with digital fluency in a highly advanced, technology-driven environment. You will play a critical role in ensuring the safe, compliant, and efficient production of vaccines while continuously advancing operational excellence. This is an opportunity to work with cutting-edge mRNA technologies and digital systems, contributing directly to innovation, continuous improvement, and patient impact.

Here’s What You’ll Do:

• Practice safe work habits and strictly adhere to Moderna’s safety procedures and guidelines
• Follow gowning procedures and maintain housekeeping standards to ensure a compliant and safe working environment
• Execute manufacturing operations in accordance with current Good Manufacturing Practices (cGMP), standard operating procedures, and manufacturing documentation
• Operate production equipment with a high level of technical skill and precision
• Troubleshoot routine equipment, process, and digital system issues with speed and accuracy
• Perform routine basic maintenance activities including lubrication, mechanical checks, and filter changes using hand tools
• Collaborate closely with Quality Assurance (QA) to ensure timely closure of documentation for commercial batch disposition
• Participate in deviation investigations, including root cause analysis (RCA), and contribute to CAPA activities
• Actively contribute to incident investigations and continuous improvement initiatives
• Apply performance management tools and work collaboratively to meet operational KPIs
• Proactively identify and escalate compliance, quality, and health & safety issues to Team Leads or Supervisors
• Maintain accurate and up-to-date training records and documentation
• Participate in multiple cross-functional projects within a fast-paced, matrixed environment
• Support operational demands with flexibility to work off-hours and overtime as required, aligned with corporate goals and commercial needs
• Contribute to a culture of innovation by identifying opportunities for process, digital, and operational improvements
• Operate effectively within a highly technological environment, leveraging digital tools and systems to enhance manufacturing performance

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

• We digitize everywhere possible using the power of code to maximize our impact on patients.
• We behave like owners. The solutions we’re building go beyond any job description.

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

• 3+ years of experience in a GMP manufacturing environment
• This position is site-based, requiring you to be at Moderna’s site full-time. This position is not eligible for remote work
• As part of Moderna’s commitment to workplace safety, this role may require an enhanced pre-employment check

Here’s What You’ll Bring to the Table (Preferred Qualifications):

• A university degree with a specialization in Pharmaceutical production technology or equivalent
• Experience with filtration and chromatography, and cold chain management a plus
• Experience in audit / inspection preparation, understanding Health authority and regulatory guidelines
• Ability to collaborate fluidly with peers, leadership and cross-functional support groups required
• Excellent written, oral communication, and organizational skills required
• Ability to maintain attention to detail while executing multiple tasks with minimal supervision
• Demonstrated commitment to Moderna's values of Bold, Collaborative, Curious, and Relentless, embodying these values in the workplace

Pay & Benefits:

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

• Best-in-class healthcare, 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 building benefits, including fertility, adoption, and surrogacy support
• Generous paid time off, including vacation, bank holidays, volunteer days, sabbatical, global recharge days, and a discretionary year-end shutdown
• Savings and investments to help you plan for the future
• Location-specific perks and extras

The benefits offered may vary depending on the nature of your employment with Moderna and the country where you work.

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. 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.

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

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 committed to equal opportunity in employment 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. We consider qualified applicants regardless of criminal histories, consistent with legal requirements.

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 accommodation or adjustments to qualified job applicants with disabilities. Any applicant requiring an accommodation or adjustment 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 and Adjustments team at leavesandaccommodations@modernatx.com.