GT is looking for a Senior DevOps Engineer to support a critical aerospace platform with high compliance and security requirements. You will help build and manage multi-cloud infrastructure across AWS and GCP, including secure Kubernetes environments for both cloud and air-gapped installations.

What You'll Do

Design, deploy, and maintain Kubernetes clusters across AWS EKS, GCP GKE, and Rancher K3s for on-prem environments.
Build, manage, and deploy Helm charts; support multi-language build pipelines.
Set up Prometheus for monitoring and alerting; define on-call processes and escalation policies.
Manage secrets using AWS/GCP tools and HashiCorp Vault; rotate SSL/TLS certificates and implement secure policies via Istio.
Implement threat detection, monitoring, and compliance controls aligned with defense-grade standards.
Automate infrastructure with Terraform, including IAM role configurations on AWS and GCP.
Support multiple Kubernetes clusters with centralized control and streamlined workflows.
Configure and monitor Postgres/RDS and MongoDB databases.
Work closely with backend engineers, ML teams, and security specialists to ensure seamless deployment and scalability.

What We're Looking For

5+ years of DevOps or Site Reliability Engineering experience.
Strong hands-on experience with Kubernetes (EKS, GKE, K3s), Helm, and multi-cluster management.
Deep knowledge of AWS and GCP infrastructure (IAM, networking, deployment).
Proficient with Terraform and infrastructure-as-code practices.
Experience with secrets management (Vault, K8s secrets), SSL/TLS certs, and rotation best practices.
Familiar with service mesh technologies like Istio and relevant security policies.
Skilled in monitoring with Prometheus and setting up effective alerting/on-call strategies.
Understanding of CI/CD systems and managing builds across multiple language stacks.
Experience managing databases: PostgreSQL (RDS) and MongoDB.
Strong awareness of security standards (e.g., DoD, NIST, FedRAMP).