Accounts Receivable Specialist

The Role
This is an exciting opportunity to be a key member of the Accounting team supporting a dynamic organization that is radically changing the biotechnology industry. The Accounts Receivable (AR) Specialist will report to the Director, Revenue and Collaboration and play a hands-on role in executing day-to-day AR operations across a diverse portfolio of customers, including UPS and Moderna Direct accounts.

The AR Specialist will be responsible for managing customer invoicing, monitoring credit limits, processing collections, and resolving disputes for non-major customer accounts. A key responsibility will be working collaboratively with the Commercial team to investigate and resolve outstanding payment issues, ensuring timely cash collection and accurate account reconciliation.
This role also supports the execution of AR and working capital reporting to provide visibility into key metrics and trends. The ideal candidate will bring strong attention to detail, solid communication skills, and a proactive approach to resolving issues. This is an excellent opportunity for someone who thrives in a fast-paced environment and is eager to grow their experience in AR operations while contributing to the financial success of a high-growth organization.

Here’s What You’ll Do

• Manage customer invoicing processes, ensuring accuracy and timeliness.

• Oversee the credit limit monitoring and escalation process

• Execute collections efforts across a portfolio of accounts to support cash flow targets.

• Investigate and resolve AR disputes and deductions.

• Collaborate with the commercial team to address and resolve customer issues.

• Manage payment tracking and cash application.

• Maintain alignment with 4PL-related AR operations, as needed.

• Support weekly and monthly AR and Working Capital reporting efforts.

• Contribute to continuous improvement of AR systems and controls.

• Perform additional duties as assigned to support Finance and cross-functional objectives.

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

• Basic understanding of credit, collections, and dispute resolution processes.

• Experience working with AR systems and reporting tools.

• 2+ years of relevant experience in accounts receivable or general accounting operations.

• Bachelor’s degree in Accounting, Finance, or a related field.

• Analytical mindset with strong attention to detail and problem-solving abilities.

• Order-To-Cash and Shared Service Center experience

• Advanced Excel skills and proficiency in SAP.

• Proven ability to collaborate cross-functionally and communicate effectively with internal and external stakeholders.

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

• Proactive, responsive and timely problem solver, pays attention to detail, is organized, drives processes and meets deadlines.

• Strong analytical skills with proven ability to strategize solutions and solve problems

• Solid organizational, interpersonal, verbal and written communication skills

• Ability to work collaboratively across functional teams

• Proven ability to thrive in a global fast-paced, multi-functional team environment while having a proactive mindset

• Possess a strong work ethic, self-motivated, willing to “Roll-up your sleeves” to drive and deliver results and improve processes

• A desire to make an impact as part of a high-growth, transformational company that is Bold, Relentless, Curious, and Collaborative

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 a suite of voluntary benefit programs to support your unique needs
• A holistic approach to well-being, with access to fitness, mindfulness, and mental health support
• Lifestyle Spending Accounts to personalize your well-being journey
• Family planning and adoption benefits
• Generous paid time off, including vacation, volunteer days, sabbatical, global recharge days, and a discretionary year-end shutdown
• Savings and investment opportunities
• Location-specific perks and extras

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 [email protected]. 

-