Senior Site Reliability Engineer Athenahealth Technology Private Limited

5.0 - 7.0 years

5 - 8 Lacs

Chennai, Tamil Nadu, India

On-site

JobResponsibilities Provisioning and ongoing management of physical & virtual Linux machines using tools like Puppet, Ansible, and Terraform, to name a few Engage closely with sister teams to assume ownership of various system lifecycle tasks Automate away toil and/or create empowerment processes for transitioning high urgency work to the NOC's rapid response team Build automated monitoring & observability using tools such asPrometheus/AlertManager,iCinga, Grafana, etc. Participate in all Agile/scrum ceremonies including daily stand-ups, sprint planning, backlog grooming, etc. Participate in the team's on-call rotation (expected to begin late 2024, early 2025) Work closely with internal teams to integrate new monitoring & alerts into the NOC using Perl scripting to author custom parsing & mapping rules Develop metrics and observability dashboards which can be used to measure and track various success measures for the team & the business Typical Qualifications 5+years of professional experience delivering SaaS solutions, preferably in a hybrid cloud environment Bachelor's or Master's degree in a Computer Science / Engineering program Proven experience using query languages to deliver observability solutions Proficiency working with one or more configuration management tools (Puppet, Chef, Ansible, etc.) Admin-level expertise with a Unix-based operating system Proven ops background using cloud-native best practices Proven proficiency with one or more scripting languages (Python, Ruby, Perl, Java, etc.) Proficiency working with Git & Atlassian suite or similar Proficiency working with containerized environments is a plus Experience creating technical documentation & standard operating procedures (SOPs)

Posted 2 months ago

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Redhat OpenShift SME ( immediate joiner) Agility Human Resource Management Services

8.0 - 13.0 years

30 - 40 Lacs

noida

Work from Office

8+ years in Red Hat OpenShift / Kubernetes Platform Operations OpenShift SME / Platform Engineer to lead operations, performance optimization, and high-availability design of Red Hat OpenShift clusters across enterprise environments. You will be responsible for the health, scalability, and governance of OpenShift platforms while supporting complex troubleshooting and mentoring junior team members. You will act as the technical lead for OpenShift platform operations in a managed services model, working across hybrid cloud environments and enterprise infrastructure. Roles & Responsibilities Ensure cluster health and performance of production-grade OpenShift environments. Troubleshoot issues across control plane, nodes, SDN, storage (PVC), ingress/egress, and etcd. Plan and execute platform upgrades, patching, scaling, and multi-node infra management. Define and manage RBAC, quotas, Operators, MachineSets, and custom resource definitions (CRDs). Integrate and manage observability tools (Prometheus, Alertmanager, Grafana, EFK/ELK). Work with DevSecOps teams to automate security, backup, and governance policies. Own escalation management, interface with Red Hat support, and lead L2/L1 mentoring. Support disaster recovery, compliance, and business continuity planning Preferred candidate profile 5+ years in managing OpenShift or Kubernetes platform at enterprise scale. Hands-on experience with: Red Hat OpenShift (v4.x), OCP CLI, Operators, and Service Mesh Container runtimes (CRI-O), etcd, SDN/CNI (OVN/Kuryr), ingress controllers Storage (CSI, PVC, RWX, dynamic provisioning), GitOps (ArgoCD, Flux) Linux OS (RHEL 8+), scripting (Bash/Python/YAML), automation (Ansible/Terraform) CI/CD tools and pipeline troubleshooting (Jenkins, Tekton, GitLab) Understanding of storage backends (Ceph preferred), NTP/DNS/syslog integration, and cluster certificate renewal processes. Working knowledge of Red Hat Satellite, Quay, and multi-tenant OpenShift workloads Red Hat Certified Specialist in OpenShift Administration (EX280)

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