IT Lead Security Specialist

IT Lead Security Specialist

We are seeking an IT Lead Security Specialist to join our team at Oliver Wyman. This role will be based in Mexico City. This is a hybrid role that has a requirement of working at least three days a week in the office. As an IT Lead Security Specialist at Oliver Wyman, you will design and implement essential security controls that mitigate risks and protect the firm’s critical assets. Additionally, the position involves reviewing, assessing, and approving business projects to ensure adherence to security policies, standards, and industry best practices for data protection.

Security Risk Management

• Partner with the OWG CISO to design and execute a risk-based cybersecurity strategy aligned with OWG’s distinct business operating model.
• Enable business teams to navigate firm-wide policies and standards, leveraging risk-informed exceptions when justified in meeting OWG’s differentiated needs.
• Lead risk review processes, guiding appropriate treatment planning in collaboration with stakeholders.
• Monitor and continually improve key security risk metrics, ensuring a focus on the reduction of risks to OWG’s platforms and applications.

Security Advisory

Cloud & Infrastructure Security

Security Control Tech Debt Remediation

Acquisition Security

What you need to have

Why join our team

Marsh McLennan (NYSE : MMC) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses : Marsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit marshmclennan.com, or follow on LinkedIn and X. Marsh McLennan 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 McLennan 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 McLennan 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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