Aabasoft - DevOps Engineer - On-Premises Infrastructure

Description : We are seeking a DevOps Engineer to design, build, and operate reliable, secure, and cost-efficient infrastructure across AWS and on-premises environments. This role is hands-on and leadership-oriented, responsible for infrastructure provisioning, system reliability, CI/CD orchestration, container platforms, security controls, and cost optimization. You will work closely with engineering and product teams to ensure scalable, observable, and resilient systems while mentoring junior DevOps engineers. Requirements : Infrastructure & Platform Engineering : - Design, provision, and manage infrastructure across AWS and on-prem environments using Infrastructure as Code (IaC). - Provision and manage Linux-based servers, virtual machines, and bare-metal systems. - Configure and manage network components including VPCs, subnets, routing, firewalls, load balancers, VPNs, and network switches (on-prem). - Lead setup and maintenance of PostgreSQL databases, including backups, replication, performance tuning, and high availability. Containerization & Orchestration : - Design, deploy, and operate Kubernetes clusters (EKS and/or self-managed). - Build and maintain Docker-based container workflows. - Manage Kubernetes workloads, namespaces, ingress, secrets, autoscaling, and rolling deployments. - Establish best practices for container security, image scanning, and runtime hardening. CI/CD & Automation : - Design and maintain CI/CD pipelines for application and infrastructure code. - Orchestrate automated builds, tests, deployments, and rollbacks. - Implement GitOps or pipeline-driven deployment strategies. - Write and maintain automation scripts using Bash, Python, or similar scripting languages. Monitoring, Reliability & Operations : - Implement system monitoring, logging, and alerting for infrastructure and applications. - Define and track SLIs/SLOs and lead incident response and root cause analysis. - Ensure high availability, fault tolerance, and disaster recovery readiness. - Lead operational runbooks and on-call best practices. Security & Compliance : - Implement infrastructure and platform security best practices. - Manage IAM, secrets, encryption, network security, and access controls. - Support vulnerability management, patching, and audit readiness. - Collaborate with security teams to align with compliance and governance requirements. Cost Optimization & Performance : - Monitor and optimize AWS cloud spend using cost visibility and reporting tools. - Identify opportunities for rightsizing, reserved instances, autoscaling, and storage optimization. - Track on-prem infrastructure utilization and capacity planning. - Balance performance, reliability, and cost trade-offs. Leadership & Collaboration : - Act as a technical lead and mentor for DevOps engineers. - Define DevOps standards, best practices, and documentation. - Partner with engineering teams to improve developer experience and deployment velocity. - Participate in architecture discussions and infrastructure roadmap planning. What we Expect from you : - 3+ years of hands-on experience in DevOps, SRE, or Platform Engineering roles. - Strong experience with AWS (EC2, VPC, IAM, RDS, EKS, S3, CloudWatch, etc. - Proven experience managing on-prem infrastructure (servers, virtualization, networking). - Deep Linux system administration experience. - Hands-on experience with PostgreSQL administration. - Strong knowledge of Docker and Kubernetes. - Experience with CI/CD tools and infrastructure automation. - Proficiency in scripting (Bash, Python, or similar). - Strong understanding of infrastructure security principles. What you've got : - Experience with monitoring, logging, and incident response. - Experience with Infrastructure as Code tools (Terraform, CloudFormation, Ansible, etc. - Experience operating hybrid or multi-cloud environments. - Exposure to GitOps, service meshes, or advanced Kubernetes patterns. - Prior experience leading or mentoring DevOps engineers. - Experience supporting regulated or compliance-driven environments. - - - - - - - Description : We are seeking a DevOps Engineer to design, build, and operate reliable, secure, and cost-efficient infrastructure across AWS and on-premises environments. This role is hands-on and leadership-oriented, responsible for infrastructure provisioning, system reliability, CI/CD orchestration, container platforms, security controls, and cost optimization. You will work closely with engineering and product teams to ensure scalable, observable, and resilient systems while mentoring junior DevOps engineers. Requirements : Infrastructure & Platform Engineering : - Design, provision, and manage infrastructure across AWS and on-prem environments using Infrastructure as Code (IaC). - Provision and manage Linux-based servers, virtual machines, and bare-metal systems. - Configure and manage network components including VPCs,