Senior Manager, External Reporting

Responsibilities

• Lead preparation and filing of SEC reports (10-Q, 10-K, 8-K), including financial statements, footnote disclosures, and MD&A
• Manage the external reporting calendar and coordinate cross-functional inputs to meet deadlines
• Support quarterly earnings releases, investor decks, and other external communications
• Aid in proxy statement preparation, including all calculations presented in the Compensation Discussion & Analysis disclosures
• Support technical accounting research for significant or non-routine transactions
• Oversee compensation accounting, including stock-based compensation, incentive programs, and payroll accruals
• Develop and maintain appropriate internal controls as business process owner, with documentation supporting Sarbanes-Oxley (SOX) compliance
• Identify and drive process improvements, including automation and workflow enhancements
• Partner with external auditors and support preparation of disclosure and audit committee presentations
• Collaborate with Accounting, Legal, Tax, Treasury, Finance, and HR to ensure accurate disclosures
• Lead, mentor, and develop team members
• Support special projects and other external reporting initiatives as needed

Qualifications

• Bachelor’s and/or Master’s degree in Accounting preferred
• CPA required
• 7+ years of experience in public accounting and/or industry
• Strong expertise in U.S. GAAP, SEC reporting, and SOX compliance
• Global clinical and commercial biotech experience preferred
• SAP experience preferred
• Proven ability to manage multiple priorities and meet deadlines in a fast-paced environment
• Demonstrated sound judgment and discretion with sensitive information

Pay

$139,400.00 - $188,600.00

The pay range reflects the full-time base salary range we expect to pay for this role at the time of posting. Base pay will be determined based on a number of factors including, but not limited to, relevant experience, skills, and education.

About the Role

This position reports to the Assistant Controller and works closely with Legal, Tax, Treasury, Finance, and Human Resources. This position is hybrid and will be primarily located in Cambridge, MA.

Benefits

Alnylam offers a comprehensive benefits package including medical, dental, and vision coverage, life and disability insurance, a lifestyle reimbursement program, flexible spending and health savings accounts, and a 401(k) with a generous company match. Qualified employees enjoy paid time off, wellness days, holidays, and two company-wide recharge breaks. Alnylam also provides generous family resources and leave. The company's commitment to employee well-being reflects its belief that investing in its people drives the impact they can achieve together.

About Alnylam

We are the leader in RNAi therapeutics – a revolutionary approach with the potential to transform the lives of people with rare and common diseases. Built on Nobel Prize-winning science, Alnylam has delivered the breakthroughs that made RNAi therapeutics possible and are just at the beginning of what’s possible. Our deep pipeline, late-stage programs, and bold vision reflect our core values: fierce innovation, passion for excellence, purposeful urgency, open culture, and commitment to people. We're proud to be a globally recognized top employer, where an authentic, inclusive culture and breakthrough thinking fuel one another.