Description :

Key Responsibilities :

AWS Infrastructure Management : Manage and optimize Linux-based AWS environments (EC2, VPCs, RDS, S3, etc.) ensuring scalability, performance, and security.

CI/CD Automation : Design, configure, and maintain CI/CD pipelines using GitHub Actions to automate build, test, and deployment workflows.

Code Quality & Artifact Management : Configure and maintain SonarQube for static code analysis and Nexus Repository Manager for artifact storage and version control.

Containerization & Orchestration : Develop and optimize Docker images; manage Kubernetes clusters on AWS (EKS) using Helm; configure Istio service mesh.

Infrastructure as Code (IaC) : Write and maintain Terraform modules for AWS provisioning, ensuring modular, reusable, and cost-efficient infrastructure.

DevSecOps Practices : Implement security automation in pipelines and enforce security best practices across AWS infrastructure.

Monitoring & Observability : Configure Datadog for proactive monitoring, dashboards, and alerting of AWS resources and applications.

Automation & Scripting : Develop Bash and Python scripts to automate operational tasks and cloud workflows.

Cost Optimization : Lead AWS cost optimization initiatives including right-sizing, auto-scaling, and usage monitoring.

Network Security : Configure and manage Zscaler for secure network access and traffic filtering.

Collaboration : Partner with development, security, and operations teams to deliver secure, scalable, and highly reliable systems.

Required Skills & Qualifications :

- Strong expertise in Linux administration and system performance tuning

- Hands-on experience with Terraform for AWS

- Advanced Docker skills (multi-stage builds, optimization, lifecycle management)

- Proven experience with CI/CD pipelines (GitHub Actions or similar)

- Deep understanding of AWS services (EC2, VPC, IAM, RDS, S3, CloudWatch, etc.)

- Experience with Kubernetes (EKS), Helm, and Istio

- Solid understanding of DevSecOps principles

- Experience with SonarQube, Nexus, and Datadog

- Proficiency in Bash and Python scripting

- Strong understanding of AWS cost management strategies

- Familiarity with Zscaler for secure network access