Internal Audit Senior Manager
Marsh McLennan • Full Time
Posted on Tue, Aug 11, 2026
Company: Marsh Description: Marsh Türkiye is seeking candidates for “Internal Audit Senior Manager” to join our management team based in Istanbul office! We operate a Three Lines of Defence model across our Group. The first line (business management) owns and manages risks and controls in day-to-day operations; the second line (risk management/compliance) sets the framework, provides oversight and challenge, and supports consistent risk management; and the third line (Internal Audit) provides independent and objective assurance to the Board and management on the design and effectiveness of governance, risk management and internal controls. What is in it for you? Great team environment with energetic and supportive colleagues Work-life balance Professional environment where your career path is supported and really matters in our global organization We will count on you to: Work with the teams and report to the Board of Directors to maintain independence while working collaboratively with the first and second lines: plan and execute risk-based audits, test control design and operating effectiveness Delivering the annual risk and regulatory based audit plan Keep the business safe by realizing relevant local audits as expected by the Regulator working together with the management team in determining the audit scope, risks to be addressed and most appropriate audit techniques (including data analytics) Clearly communicate issues and root causes, and track timely remediation Taking ownership of audit work, applying professional judgement, documenting, and reporting results in line with company standards and methodologies Influencing the business by agreeing actions and delivering the final audit report Support the risk assessment process and development of the annual audit plan Lead internal audits and special projects, including interviews, testing and report preparation Build and maintain strong working relationships with business teams as well as other support functions and support presentations to the Management team Contribute to resource planning, budget oversight and staff development, including recruiting, training, mentoring and performance feedback What you need to have: A bachelor’s degree in law, accounting, finance or a related field 7+ years’ experience in audit, preferably in insurance sector Fluent in both written and spoken English Ability to work effectively as a part of a team Advanced communication, presentation and training skills Energetic, self-motivated and result-oriented Proficiency with MS Office applications Sound knowledge of audit methods and internal control concepts, with the ability to assess business and technology risks What makes you stand out: Excellent organizational interpersonal skills – able to prioritize work and meet deadlines Excellent written and verbal communication skills, with experience presenting complex or sensitive information to senior stakeholders Strong analytical and problem-solving skills, with the ability to identify and assess risks and develop effective audit plans and recommendations. Comfortable and experience working with technology (solutions), AI tools Think outside of the box and a can-do attitude Why join our team? We help you be your best through professional development opportunities, interesting work and supportive leaders. We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities. Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being Marsh Risk is a business of Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information about Marsh Risk, visit marsh.com, or follow us on LinkedIn and X. Marsh is committed to creating a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.
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