Mexico City, Mexico
11 days ago
Senior Specalist - Application Security Engineering

MMC is seeking candidates for the following position based in the Mexico City office and be onsite 3 days a week:  Senior Specialist Application Security

What can you expect?

The Application Security Engineer will act as a security advisor to various teams across MMC.Develop code samples and prototypes.

What is in it for you?

Be part of a multinational environment in constant evolution where you'll be able to learn, grow and create a future career opportunities across the organization.Extraordinary challenges, extraordinary colleagues, and the opportunity to make a difference.Our rich history has created a client service culture that we believe is second to none. Our commitments to diversity and Inclusion, Corporate Social Responsibility and sustainability demonstrate our commitment to stand for what is right.We’re an equal opportunity employer committed to embracing a diverse, inclusive and flexible work environment.Huge landscape to learn & work on new technologies and apply your skillsEnjoy unlimited access to a vast range of courses and professional training through Udemy to continually enhance your skills and knowledge.

We will count on you to:

Application Security Engineer will act as a security advisor to various teams across MMC.The candidate will review projects for security weaknesses, risks, and vulnerabilities.The candidate will keep themselves on the leading edge of new security controls, technology trends, and emerging attacks.The candidate will create/update application security best practices and develop code samples, prototypes, and tools that can improve the depth of security reviews.The candidate is expected to collaborate with various MMC technology organizations.The candidate is expected to be able to quickly “dive” into new projects.

What you need to have:

Passion for Information SecurityExperience with microservices and Kubernetes.Experience in building and using APIs, various scripts, and applications, preferably in Python.Experience with cloud technologies.A good understanding of various authentication methods and protocols.Understanding of the most common attacks against web applications.Excellent communication skills in English (C1 level).

What makes you stand out?

Knowledge of Federation, SAML, and OAuthKnowledge of Secure SDLCExperience with LLM

If you are interested, please send your CV in English.

Interviews will be held in English.

Marsh McLennan (NYSE: MMC) is the world’s leading professional services firm in the areas of risk, strategy and people. The Company’s 85,000 colleagues advise clients in 130 countries.  With annual revenue of over $20 billion, Marsh McLennan helps clients navigate an increasingly dynamic and complex environment through four market-leading businesses. Marsh  provides data-driven risk advisory services and insurance solutions to commercial and consumer clients. Guy Carpenter  develops advanced risk, reinsurance and capital strategies that help clients grow profitably and pursue emerging opportunities. Mercer  delivers advice and technology-driven solutions that help organizations redefine the world of work, reshape retirement and investment outcomes, and unlock health and well being for a changing workforce. Oliver Wyman s  serves as a critical strategic, economic and brand advisor to private sector and governmental clients. For more information, visit marshmclennan.com, or follow us on LinkedIn and Twitter.

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 based teams will identify at least one “anchor day” per week on which their full team will be together in person. office or working onsite with clients at least three days per week.


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 $23 billion and more than 85,000 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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