Senior Accountant

Thermo Fisher Scientific • Carlsbad, California • Full Time

Posted on Sun, Jun 21, 2026

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world’s toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer.

As a Senior Accountant within the Group Accounting team at Thermo Fisher Scientific, you will play a key role in ensuring the accuracy and integrity of financial reporting for a global leader in serving science. Working closely with finance teams and business partners across the organization, you will support the monthly close process, maintain strong internal controls, and contribute to the delivery of timely and accurate financial information.

In this role, you will prepare and review journal entries, perform account reconciliations and fluctuation analyses, and support financial reporting activities in accordance with U.S. GAAP and SOX requirements. You will serve as a subject matter expert for capital expenditure (CAPEX) and fixed asset accounting, partnering with stakeholders to review investments and ensure proper accounting treatment. Additionally, you will support audit activities, contribute to process improvement initiatives, and assist with accounting integration activities related to acquisitions and organizational changes. This position offers excellent opportunities for professional growth and development within a Fortune 500 company committed to making a positive impact on the world.

Primary Responsibilities

Skills & Competencies

Technical Knowledge

Qualifications

Compensation and Benefits

The salary range estimated for this position based in California is $103,100.00$154,700.00.

This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes:

For more information on our benefits, please visit: https://jobs.thermofisher.com/global/en/total-rewards

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