Malwarebytes is looking for..

We are looking for a sharp, security-minded Senior DevOps Engineer to join our Consumer team. You will architect and manage our AWS infrastructure using Terraform, enforce cloud security best practices at every layer, make cost-conscious infrastructure decisions that balance performance with efficiency, and drive modern CI/CD automation across the organization. You will own site reliability for our production systems and contribute to the Build & Release processes that keep our development teams moving fast. If you hold security and reliability to a high standard and default to automation over manual process, we want to hear from you.

What You Will Do:
• Own and evolve our AWS cloud infrastructure using Terraform, applying security best practices — least-privilege IAM, network segmentation, secrets management, and compliance guardrails — as non-negotiable defaults.
• Design, implement, and continuously improve CI/CD pipelines using GitHub Actions, ensuring automated security scanning (SAST, secrets detection, container image scanning), policy enforcement,



and quality gates are built into every pipeline.

• Champion infrastructure security: proactively identify and remediate cloud misconfigurations, leverage GuardDuty, Security Hub, and Config, and partner with the Security team on vulnerability management and incident response.

• Own and improve SRE practices: define SLOs, build alerting and observability solutions using CloudWatch and related tooling, and drive blameless post-mortems.

• Participate in on-call rotation and own production incidents end-to-end — from detection through resolution and follow-up.

• Maintain build and release environments for development teams and develop automation and test tooling for client applications.

• Evaluate and adopt emerging DevOps technologies through structured proof-of-concept testing.

• Keep documentation, runbooks, and architecture diagrams current and actionable.

Skills You'll Need t

📌 Senior DevOps Engineer (Bilbao)
🏢 Malwarebytes
📍 Bilbao