Sr Devops Engineer

Aversan Inc. is a trusted multi-service engineering and electronics manufacturing company. Aversan delivers leading-edge and reliable safety‑critical electronics and software systems to the aerospace, defense and space industries.

Key Responsibilities

• Manage and maintain OpenShift clusters, ensuring high availability and scalability.
• Implement GitOps workflows for Kubernetes using ArgoCD; ensure declarative infrastructure and application delivery.
• Package and customize Kubernetes applications using Helm charts and Kustomize overlays.
• Deploy and manage service mesh architectures using Istio; monitor traffic and observability with Kiali and Jaeger.
• Monitor infrastructure and application metrics using Prometheus; visualize data and create dashboards with Grafana.
• Implement centralized logging using Grafana Loki for Kubernetes workloads.
• Write and maintain Terraform scripts for infrastructure as code across multi‑cloud environments.
• Automate system configurations, application deployments, and environment provisioning using Ansible.
• Design and implement secure, scalable Azure cloud architectures including hub‑spoke networking models.
• Manage AWS resources and services, including VPCs, subnets, route tables, and security groups.
• Implement CI/CD pipelines using Azure DevOps and GitHub Actions; manage code repositories, branching strategies, and deployment workflows.
• Deploy and manage cloud infrastructure using Crossplane for Kubernetes‑native control and composition.
• Experience with ACM for multi‑cluster management and ACS for Kubernetes security posture.
• Manage GPU‑enabled Kubernetes nodes for AI/ML workloads, ensuring optimal resource allocation and performance.
• Experience deploying and managing AI/ML workloads on OpenShift AI, including integration with GPU nodes and storage solutions.

Required Skills & Experience

• 5+ years of experience with Kubernetes and containerization technologies; OpenShift experience is a plus; CKA certification is a plus.
• Experience with GitOps tools like ArgoCD.
• Proficiency in Kubernetes package management using Helm and Kustomize.
• Strong understanding of service mesh technologies including Istio, Kiali, and Jaeger.
• Familiarity with monitoring and logging tools such as Prometheus, Grafana, and Loki.
• 5+ years of hands‑on experience with Terraform and Ansible.
• 8+ years of experience with cloud platforms including Azure and AWS; strong experience required in networking design and implementation.
• Experience with CI/CD platforms including Azure DevOps and GitHub Actions.
• Bachelor’s degree in computer science or Engineering (or equivalent experience).

Nice‑to‑Have Skills & Experience

• Experience with Crossplane for infrastructure orchestration.
• Exposure to ACM and ACS for cluster and security management.
• Experience managing GPU nodes for AI/ML workloads in Kubernetes environments.
• OpenShift AI experience is a strong add‑on, especially in deploying and scaling AI/ML models in enterprise environments.