Jr Security Engineer

We are a global company, a leader in information services, known in the rest of the world as Experian.

In life’s major moments—such as buying a car, sending a child to college, or even starting and growing a business—we are there to empower consumers and clients to manage their data with confidence.

We have more than 20,000 people operating in over 44 countries; and by investing in them, in technology, and in innovation, we can help businesses transform and communities thrive, enabling more people to feel included in the opportunities available.

This is how we deliver on our purpose every day: to create a better future.

Come explore an unexpected world with us.

Job DescriptionWe are looking for a motivated Jr Security Engineer to join our Security Engineering team.

In this role, you will help strengthen our multi‑cloud security posture across AWS and GCP, support automation initiatives, and collaborate with engineering teams to embed security into every stage of the development lifecycle.

This is an opportunity for a self‑starter who enjoys learning, takes ownership, and thrives in a collaborative, process‑driven environment.🛠️ Your key responsibilitiesSupport the design, implementation, and improvement of security controls across AWS and GCP environments.

Work closely with Development, DevOps/SRE, Infrastructure, and Security teams to ensure secure-by-design practices.

Contribute to automation initiatives, reducing manual processes across the organization.

Take ownership of specific areas of the security landscape as you ramp up in the role.

Assist in evaluating and operating security tools and integrations.

Help document processes, workflows, and security standards.

Collaborate with stakeholders such as TSSI, EGSO, Audit, and Global Security partners.

Qualifications🎯 What we expect from youFoundational knowledge of cloud security, ideally with exposure to AWS and/or GCP.

Understanding of DevSecOps concepts, security best practices, and CI/CD principles.

Basic hands‑on experience with Linux/Unix environments.

Familiarity with GitHub or other Git‑based version control systems.

Scripting ability in Go or Python (beginner level acceptable).

Understanding of Terraform or other IaC tools (can be developed on the job).

Ability to work independently with a strong sense of ownership.

Curiosity, open mindset, and the ability to understand end‑to‑end systems rather than focusing on isolated components.

Collaborative mindset and willingness to work closely with multiple teams.+ Advanced English and availability to travel to São Carlos/SP when need it.⭐ Nice to havePrior experience with security automation or infrastructure automation.

Hands‑on exposure to security tooling (e.g., vulnerability scanning, secrets management, IAM automation).

Experience in multi‑cloud environments.

Knowledge of DevOps/SRE practices.

Understanding of audit or compliance requirements.

Additional InformationAt 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 togetherFind out what its like to work for Experian by clicking here