Jr. DevOps Engineer

We are looking for a Jr DevOps Engineer to support the integration of Audigent into Experian Marketing Services, helping drive the evolution of our cloud infrastructure, security posture, and deployment processes. This role will play a key part in a large-scale AWS migration initiative, CI/CD maintenance, infrastructure standardization, and network modernization, while collaborating closely with Software Engineering, DevOps, DevOpsSec, and Global Security teams. 🛠️ Your key responsibilities Support the execution of DevOps activities related to the integration of Audigent within Experian Marketing Services. Monitor infrastructure vulnerabilities and implement security patches within established SLAs. Maintain and continuously improve CI/CD pipelines across multiple microservices, ensuring reliable and efficient deployments. Participate in large-scale AWS migration initiatives, including lift-and-shift activities across accounts and services. Contribute to network layout and topology refactoring projects, helping align cloud infrastructure with global standards. Assist in IAM management and cloud governance activities. Support the definition and adoption of standardized DevOps tooling, processes, and best practices. Collaborate with Software Engineers, DevOps Engineers, DevOpsSec teams, Global Security Office, Networking teams, and Experian Express Cloud (EEC) teams. Help improve delivery efficiency through reusable and industry-standard infrastructure and deployment patterns. Support cost control and cloud optimization initiatives. 🎯 What we expect from you 1–2 years of experience in DevOps, Cloud Engineering, Infrastructure, or related areas. Hands-on experience with Terraform , Terragrunt , and AWS . Knowledge of Ansible , GCP , and infrastructure automation concepts. Understanding of AWS Networking , including VPCs, Security Groups, Routing, and related networking concepts. Experience working with CI/CD tools , especially GitHub Actions . Understanding of networking layouts and infrastructure setup. Knowledge of horizontal and vertical scaling principles. Understanding of database configuration and optimization concepts. Familiarity with tools such as Jira and Confluence . Ability to work autonomously, navigate complex environments, and solve problems proactively. Strong communication and collaboration skills, with the ability to work across multiple engineering and security teams. 🎯 What we expect from you Experience in DevOps, Cloud Engineering, Infrastructure, or related areas. Hands-on experience with Terraform , Terragrunt , and AWS . Knowledge of Ansible , GCP , and infrastructure automation concepts. Understanding of AWS Networking , including VPCs, Security Groups, Routing, and related networking concepts. Experience working with CI/CD tools , especially GitHub Actions . Understanding of networking layouts and infrastructure setup. Knowledge of horizontal and vertical scaling principles. Understanding of database configuration and optimization concepts. Familiarity with tools such as Jira and Confluence . Ability to work autonomously, navigate complex environments, and solve problems proactively. Strong communication and collaboration skills, with the ability to work across multiple engineering and security teams. + Advanced English. At Serasa Experian, we believe that diversity is essential for a healthier and more innovative work environment, where everyone can share experiences and express their ideas. That’s why we promote several initiatives to support inclusive recruitment and the professional development of our people. We also have our affinity groups, created to empower and support individuals from underrepresented groups: ExperianPride (LGBTQIAPN+ community), Ubuntu (racial equity), Women in Experian (gender equity), Aspire (people with disabilities), and Connecting Generations (generations). Come be part of this transformation! Experian Careers - Creating a better tomorrow together Find out what its like to work for Experian by clicking here