Head of SEC Reporting

Marsh is seeking a Head of SEC Reporting to join our high-performing Controllership function. This role will lead the company's SEC and external reporting deliverables, ensuring filings and disclosures are accurate, timely, and fully compliant. The Head of SEC Reporting will own end-to-end execution of the quarterly and annual SEC reporting cycles and will partner closely with cross-functional stakeholders to uphold strong disclosure controls, robust documentation, and disciplined, repeatable processes. This role reports to the Head of Financial Reporting, who oversees SEC Reporting, Internal Reporting, Consolidation, and Statutory Reporting. The Head of SEC Reporting will work in close partnership with the Accounting Policy & Advisory Group, which owns formal policy setting and technical accounting position papers. This position is based in New York, NY and is hybrid, with an expectation of working in the office at least three days per week. We will count on you to: SEC Filings & External Reporting Execution Lead the planning, drafting, review, and filing of Form 10-K, 10-Q, and 8-K (and other filings as applicable), including financial statements, footnotes, and relevant narrative sections (e.g., MD&A support, selected financial data, exhibits) Own the SEC reporting calendar and manage cross-functional inputs to ensure consistent on-time delivery Oversee XBRL/tagging coordination and final production steps (internally or via a platform such as Workiva) Disclosure Controls, Tie-Outs, and Quality Assurance Own the SEC reporting control environment, including disclosure controls and procedures (DCP), tie-out controls, and documentation standards Ensure consistency and traceability between source data (consolidation/internal reporting outputs) and external disclosures Drive continuous improvement in drafting, review workflows, and version control to elevate quality and reduce cycle time Regulatory Monitoring, Benchmarking & Continuing Expertise Monitor SEC and FASB disclosure developments, assess impact to reporting and disclosure requirements, and translate into clear action plans and timelines Track SEC comment letter and peer-filing trends, recommend disclosure and process improvements, and strengthen quality while reducing comment risk Benchmark peer filings and broader market practices and stay current through SEC and external reporting forums to identify leading practices and evolving disclosure expectations, and keep key stakeholders informed on implications and recommended actions Cross-Functional Partnership & Governance Partner with Legal and disclosure governance (e.g., Disclosure Committee) to support drafting, review, and approval of filings, including risk factors, legal proceedings, and governance disclosures Coordinate with Investor Relations on alignment between filings and earnings communications, as needed Serve as a primary SEC reporting contact for external auditors for quarterly reviews and annual audit procedures related to filings and disclosures Partnering Model with Accounting Policy & Advisory Group Coordinate with Accounting Policy & Advisory Group to ensure SEC disclosures appropriately reflect approved technical accounting conclusions, new standards adoption impacts, and required disclosures Translate technical accounting outcomes into clear, compliant disclosure language; escalate judgment areas and disclosure implications to the Head of Financial Reporting People Leadership & Stakeholder Management Lead, develop, and mentor SEC reporting team members (as applicable), fostering strong writing, control mindset, and deadline management Build effective working relationships with Internal Reporting, Consolidation, Statutory Reporting, Tax, Treasury, and FP&A to ensure smooth information flow into external reporting What you need to have: Active CPA License required Bachelor's degree in Accounting, Finance, or related field A minimum of 10 years of progressive experi nce in SEC reporting/external report