Senior Accountant
Liberty Mutual • Portsmouth, New Hampshire • Full Time
Posted on Sat, Sep 19, 2026
Description
At Liberty, you'll thrive in a hybrid setting that fosters in-person collaboration, innovation and growth. This approach optimizes both remote and in-person interactions, enabling you to connect and ideate with your team and deepen valuable relationships across the company, while still enjoying the flexibility of remote work for focused tasks and projects.
The Senior Accountant independently plans and monitors the completion of book, close processes and financial reports in a deadline focused environment, while ensuring that issues are escalated as needed. Uses increasing expertise to process detailed information with high levels of accuracy and to research and apply accounting policy. They communicate effectively with other units and management to plan work, gather information, and present results. Leads efforts to continuously improve processes to produce relevant financial reports in the fastest, most efficient means possible.
You will be required to go into the office twice a week if you reside within 50 miles of one of the following offices, Portsmouth, NH or Boston, MA. Please note this policy is subject to change.
Responsibilities
- Oversee the functions of the monthly, quarterly and annual book close cycles, monitoring timely completion and escalating issues for resolution.
- Accurately and efficiently performs accounting activities of increasing complexity.
- Creates increasingly complex financial statement schedules, audit support schedules and other reports in a timely manner.
- May perform detailed review of other team members’ schedules.
- Research and applies accounting policy to business issues that arise.
- Establish documents and perform internal control procedures to ensure accurate and timely financial reporting.
- Understands how data flows through the financial systems to the accounting function to identify issues and take action to address them.
- Continually assesses the business value and efficiency of the work performed, making suggestions for improvements and collaborating with others in implementing them.
- Leads or actively participate in increasingly complex department projects and continuous improvement activities.
- Fosters the development of teammates by sharing expertise and experience through training or reviewing their work.
- May support varying levels of treasury projects.
- Experience with Artificial Intelligence (AI) is a plus but not required.
- Certified Treasury Professional (CTP) is a plus but not required.
- May provide feedback on performance.
Qualifications
- Bachelor`s degree (Accounting or Finance) and a minimum of 3 years of accounting or finance experience preferred
- Must demonstrate attention to detail in a fast-paced work environment and the ability to manage and prioritize multiple projects simultaneously to achieve results
- Must be able to communicate effectively with teammates and others, leading meetings and interacting with increasingly higher levels of management to gather information and effectively present results/recommendations
- Advanced knowledge of Excel and Microsoft Word is preferred
AuditFriendly salary estimate
The employer did not post a salary for this role. Based on AuditFriendly's salary intelligence model (comparable live postings, role, seniority, and location), we estimate base pay of $81,000–$104,000 per year (median ~$91,000). This is an AuditFriendly estimate, not an employer-provided figure.
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