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Investment Accounting Manager
Company : Nautilus Insurance Company
Location : Greenwich, CT, 06830
Job Type : Full Time / Part Time
Date Posted : 12 January 2026
Company Details
"Our Company provides a state of predictability which allows brokers and agents to act with confidence."
Founded in 1967, W. R. Berkley Corporation has grown from a small investment management firm into one of the largest commercial lines property and casualty insurers in the United States.
Along the way, we’ve been listed on the New York Stock Exchange, become a Fortune 500 Company, joined the S&P 500, and seen our gross written premiums exceed $10 billion.
Today the Berkley brand comprises more than 60+ businesses worldwide and is divided into two segments: Insurance and Reinsurance and Monoline Excess. Led by our Executive Chairman, founder and largest shareholder, William. R. Berkley and our President and Chief Executive Officer, W. Robert Berkley, Jr., W.R. Berkley Corporation is well-positioned to respond to opportunities for future growth.
The Company is an equal employment opportunity employer.
Responsibilities
• Record and reconcile investment transactions and positions from PAM to the general ledger• Provide analysis of investment activity and provide commentary and variance analysis for balance sheet and income statement movements• Investigate and propose corrective actions for investments where accounting results are not in alignment with expected economics• Effectively communicate with members of the trade settlement team to correct trade or interest settlement discrepancies which may arise• Prepare/review statutory investment schedules (including A, B, BA, D, DA, DB and E) • Prepare/review Supplemental Investment Risk Interrogatory • Prepare/review Summary Investment Schedule• Prepare/review investment-related GAAP and Statutory footnotes and management reports• Monitor and research aged open receivable/payable items• Review bank reconciliations• Lead and/or participate in process improvement projects as assigned• Ensure ongoing compliance with internal controls as well as the development and implementation of new controls as needed• Prepare and provide investment related support to external auditors as required• Other assignments as necessary
Qualifications
• 5 to 7 years of back-office investment accounting experience• Experience interpreting and applying U.S. GAAP and Statutory accounting rules related to Fixed Income, Equity and Partnership investments• Strong Excel skills working with data (Pivot Tables, Power Query, filters, sorts, lookups, modeling)• Experience with PeopleSoft general ledger a plus• Experience with PAM for Securities a plus• Bachelor’s degree in accounting
Bridgeport, CT
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Frequently asked questions
Investment Accounting Managers in Greenwich often analyze mismatches by scrutinizing trade details and collaborating with trade settlement teams to correct errors. Their role includes investigating variances in accounting results versus expected economics, ensuring accurate reconciliation to maintain financial integrity.
Proficiency in pivot tables, Power Query, complex lookups, filters, sorts, and financial modeling is vital. These tools streamline large datasets, enabling precise investment transaction analysis and reporting, critical for managing investment accounting at Nautilus Insurance.
Growth paths often lead to senior financial leadership roles such as Director of Investment Accounting or VP of Financial Reporting. Developing expertise in GAAP compliance, statutory reporting, and process optimization can open doors to strategic decision-making positions.
Greenwich, as a financial services hotspot, offers solid demand but with moderate competition versus larger hubs like NYC. Candidates with robust GAAP knowledge and investment reconciliation experience stand out in this market.
While CPA certification is universally valued, familiarity with Connecticut’s regulatory nuances and experience in statutory accounting standards aligned with local insurers enhance a candidate’s edge in Greenwich’s financial sector.
Nautilus emphasizes predictability and confidence in financial reporting, which fosters a culture of meticulous accuracy and proactive problem-solving. Managers are encouraged to lead controls improvement and deliver clear investment insights aligned with corporate growth.
Given Nautilus’s sizable premium volume and diverse investment portfolios, managers must adeptly handle complex reconciliations and statutory schedules. The role demands agility in adapting to evolving controls and maintaining high audit readiness.
Salaries typically range from $110,000 to $135,000 annually. Factors influencing pay include expertise in GAAP and statutory accounting, proficiency with tools like PeopleSoft and PAM, and the candidate’s track record in investment reconciliation and process improvements.
Ideal candidates demonstrate deep understanding of fixed income and equity accounting principles, strong analytical skills, and hands-on experience with investment transaction recording. Advanced knowledge of U.S. GAAP and statutory rules is essential.
At Nautilus, investment accounting roles are tightly integrated with insurance-specific statutory reporting and premium tracking, reflecting the company’s focus on commercial lines. This contrasts with other Berkley entities that may prioritize reinsurance or monoline excess accounting nuances.