DevSecOps Cloud Engineer

Job description

ECS is seeking a DevSecOps Cloud Engineer to work in our Fairfax, VA office. Summary: Hands-on infrastructure engineer who owns the day-to-day provisioning, configuration, and operation of all AWS and Azure cloud resources supporting ECS DevLabs. This role is the person writing the Terraform, managing the EKS clusters, configuring IAM policies, maintaining networking, and operating the Big Bang platform. Works closely with the Platform Engineering Lead on architecture decisions and the Security & Compliance Engineer on hardening and control implementation. This is a deeply technical, hands-on role. The DevSecOps Cloud Engineer writes infrastructure-as-code, debugs cluster issues, configures security services, and keeps the platform running — not managing people or setting strategy. The "DevSecOps" in the title reflects that security is embedded in every infrastructure decision, not bolted on afterward. Primary Responsibilities: Infrastructure as Code: - Write and maintain Terraform for all AWS infrastructure (EKS, RDS, VPC, IAM, S3, CloudFront, Route 53, KMS, WAF). - Manage Terraform state files, backend configurations, and module versioning. - Implement infrastructure changes thro...