Thermo Fisher

Accounting Analyst III (Revenue)

Lagunilla, Costa Rica Full time

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

At Thermo Fisher Scientific, our Finance teams play a critical role in enabling informed, strategic decisions that support our Mission and reinforce our position as a trusted global leader. Our Finance organization spans Financial Planning & Analysis, Tax, Treasury, Financial Reporting, Audit, Investor Relations, Strategy & Corporate Development, and Accounting—offering diverse, global career opportunities and exposure to multiple perspectives.

How you will make an impact

If you are passionate about financial accuracy, compliance, and driving results in a complex global organization, the Accounting and Controllership function at Thermo Fisher Scientific is the place for you.

In this role, you will leverage your knowledge of regulations, compliance, and US GAAP to ensure accurate and timely financial reporting. You will work with advanced financial systems, strong internal controls, and secure data processes to safeguard company assets and support sustainable growth.

You will collaborate closely with internal and external audit teams, as well as cross-functional business partners, to deliver insights that drive sound business decisions. This position also offers the opportunity to identify risks, uncover opportunities, and contribute to continuous improvement initiatives across the organization.

About the role

We are seeking a skilled finance professional to support the CMD business by delivering high-quality accounting, compliance, and financial reporting. The successful candidate will play a key role in strengthening controls, improving processes, and supporting leadership in achieving business objectives.

What you will do

  • Execute month-end close activities, including journal entries, accruals, reporting, and financial analysis
  • Ensure compliance with US GAAP, Sarbanes-Oxley (SOX), company policies, and standard operating procedures; proactively recommend control improvements
  • Apply complex accounting treatments and prepare financial statements and supporting reports
  • Support internal and external audits
  • Maintain strong data governance practices, ensuring compliance with data privacy, retention, and security policies
  • Drive continuous improvement initiatives to enhance efficiency and strengthen controls
  • Ensure data integrity and security across ERP systems and financial data flows

Minimum Requirements

  • Advanced degree with 3+ years of relevant experience, or bachelor’s degree with 5+ years of experience in accounting or finance
  • Advanced English proficiency (C1 level)

Knowledge, Skills, and Abilities

  • Strong understanding of financial accounting standards and internal controls
  • Advanced Excel skills; experience with SAP (or similar ERP), Hyperion, and PowerPoint preferred
  • Strong written and verbal communication skills
  • Proactive mindset with a willingness to challenge the status quo and drive improvements