Security Technology – Cloud Security Engineer

EY Technology

Today’s world is fueled by vast amounts of information. Data is more valuable than ever before. Protecting data and information systems is central to doing business, and everyone in EY Information Security has a critical role to play. Join a global team of over 1000 people who collaborate to support the business of EY by protecting EY and client information assets Our Information Security professionals enable EY to work securely and deliver secure products and services, as well as detect and quickly respond to security events as they happen. Together, the efforts of our dedicated team help protect the EY brand and build client trust.

Within Information Security we blend risk strategy, digital identity, cyber defense, application security and technology solutions as we consider the entire security lifecycle. You will join a team of hardworking, security-focused individuals dedicated to supporting, protecting and enabling the business through innovative, secure solutions that provide speed to market and business value.

The opportunity

We are looking for a Cloud Security Engineer to join our Security Technology Services Engineering team. In this role you will help design and deliver organization-wide secure development capabilities, including standardized CI/CD patterns that embed security tooling and quality gates, so teams can build and ship securely at scale. You will also contribute to cloud security engineering across Azure, AWS, and GCP, including CNAPP platforms such as Wiz, and support selective use of AI to strengthen security workflows and guide secure AI adoption. You will work alongside like-minded engineers, partner across technology and security teams,



and help make security automated, consistent, and easier for developers to adopt.

Your key Responsibilities

As an individual contributor, you’ll bring your engineering expertise into efforts which introduce new technologies and upgrade existing ones. Active project participation in new or integrated technologies as the Subject Matter Expert for the Information Security use cases pertaining to Cloud Security technology. You will be responsible for the design, engineering, implementation, and early life cycle support of systems and services within our EY multi-cloud environments. You will work closely with Teams across EY such as: Security Architects, Service Delivery, Security Operations, and Cyber Defense for the enablement of security solutions and services. You will also provide consulting services to other teams and act as a level four contact for operational issues.

- Provide technical oversight of Information Security technologies that fall under the team’s responsibilities, confirming they are operating within agreed service levels and at peak possible performance
- Represent the team in specific Project activities, including Leading projects and managing the activity of others towards successful completion.
- Engineer security solutions and services following all relevant EY standards and practices for On-Premises, Hybrid and Cloud-Based environments .




- Lead the design, implementation, testing of security solutions and services for a large or more complex project to its completion which includes production support and documentation.
- Take accountability for the design, delivery, and maintenance of new and existing security solutions or services, driving compliance with and contributing to the development of relevant standards.
- Apply modern standards/principles, general product-specific guidelines, security standards, design standards, to security solutions and services as appropriate.
- Improve existing security solutions and services in use by partnering with Security Architecture, Service Owners, and Security Operations. Drives automation and innovation across the security solutions supported.
- Work in a diverse, global environment and build strong relationships across all levels of a matrixed, geographically, and culturally dispersed organization.
- Be flexible to work out of regular office hours to accommodate the team and organizational calls and meetings. Weekend or late-night work may occur during project and early life cycle support phases.
- No direct supervision responsibilities though technical leadership required within assigned projects.
- Articulate technology issues/concerns that may emerge at any level of the technical stack, and from any component across the ecosystem, to senior business and technology leaders .

Skills and attributes for success

We are interested in engineers who blend DevOps/automation and security in large enterprise environments; people who improve developer experience by making security standardized and easy to adopt, while also applying st

📌 Cloud Security Engineer (Buenos Aires)
🏢 EY
📍 Buenos Aires