Senior DevOps Engineer

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 to Have: 6+ years of hands-on DevOps or SRE experience in AWS — EC2, ECS, ECR, Lambda, RDS, CloudWatch, IAM, VPC, EKS, and CloudFront required.   BA/BS in Engineering or Computer Science preferred; equivalent experience demonstrated through a proven track record accepted. An ideal candidate holds one or more AWS Professional-level certifications (Solutions Architect Professional, DevOps Professional, or equivalent).   Deep Terraform expertise: you write modular, reusable, well-tested infrastructure code and treat IaC security as seriously as application security. Strong GitHub Actions experience building pipelines as code, including integrated security scanning (SAST, secrets detection, and container image scanning). Jenkins experience is a plus. Demonstrable cloud security depth: hands-on experience with GuardDuty, Security Hub, Config, SCPs, and related tools and practices. Strong scripting and automation — Python, Go, or Bash — with a track record of eliminating…