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Posted Apr 23, 2026

Staff Auditor

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Marsh McLennan is a global leader in risk, reinsurance, and capital management consulting. They are seeking a Staff Auditor to join their Internal Audit team in New York City, where the role involves conducting operational, financial, and regulatory audits while collaborating with a seasoned audit team. Responsibilities - Perform operational, financial, and regulatory audits and special projects, which may include aspects of IT general controls - Perform data analytics to identify trends, outliers, and/or targeted sample selections based on agreed upon criteria - Participate in interviews and walkthroughs with process owners and document results in flowcharts, identifying risks and controls - Execute audits and advisory projects by analyzing, testing, and evaluating the entity’s control environment by using a blend of traditional sampling and automation - Examine documentation to identify potential control weaknesses, and/or business efficiency opportunities - Communicate (verbally/written) testing results to the audit senior and/or manager and process stakeholders - Document electronic workpapers in accordance with IIA standards and our internal workpaper policies; organized and able to be reperformed by a third-party - Perform independent research on audit areas/topics to become knowledgeable of the risks associated with the audit - Collaborate with our global audit team and be able to adapt and be flexible to changes in the audit plan and schedule - Participate in closing meetings at the end of fieldwork, noting comments and providing clear explanations for our findings and ratings, as required - Actively pursue certifications and continuing professional education in line with the department's needs and your career development Skills - Bachelor's degree in accounting, finance or related business field - 1-3 years of audit experience, preferably internal audit - Solid analytical, problem solving, organization, and project management skills - Demonstrates strong critical thinking and is a proactive self-starter who learns and adapts quickly to changing circumstances - Ability to take initiative and ownership over assigned tasks throughout completion - Clear articulation and solid communication/presentation skills, both written and verbal - Ability to travel domestically and internationally – approximately 25% annually - Related professional designations (e.g., CIA, CPA, CIA. CISA) - Experience with data analytics (including applications/software) - Experience in insurance, broking, or other financial services - Prior internal or external audit experience - Experience working with Optro (formerly AuditBoard) or similar workpaper documentation platforms Benefits - Health and welfare benefits - Tuition assistance - 401K savings - Other retirement programs - Employee assistance programs Company Overview - Marsh (NYSE: MRSH) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh Risk, Guy Carpenter, Mercer and Oliver Wyman. It was founded in 1871, and is headquartered in New York, New York, USA, with a workforce of 10001+ employees. Its website is https://www.marshmclennan.com. Company H1B Sponsorship - Marsh McLennan has a track record of offering H1B sponsorships, with 4 in 2025, 2 in 2024, 8 in 2023, 6 in 2022, 11 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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