Job Title Senior Systems Engineer Exp 7 yrs Shift timings: 2 PM to 1130 PM IST Role Summary We are seeking an experienced Senior Systems Engineer to support and manage enterprise infrastructure operations with a strong focus on VMware administration infrastructure automation certificate lifecycle management monitoring and incident response The ideal candidate will be responsible for maintaining highly available infrastructure environments automating operational processes and ensuring system reliability through proactive monitoring and operational excellence Key Responsibilities Infrastructure VMware Administration Manage and support VMware vSphereESXi environments Perform system provisioning builds upgrades patching and capacity management Troubleshoot virtualization platform issues and optimize performance Support infrastructure lifecycle activities and operational improvements System Build Provisioning Provision and configure Linux and Windows servers Develop standardized deployment processes and system templates Implement infrastructure best practices for scalability and reliability Automation Configuration Management Design develop and maintain automation workflows using AnsibleAWX Automate server provisioning configuration management patching and operational tasks Drive infrastructureascode and standardized operational processes Certificate Management Manage SSLTLS certificate lifecycle across enterprise platforms Perform certificate renewals deployments monitoring and compliance tracking Troubleshoot certificaterelated issues for applications and infrastructure services Monitoring Observability Configure and maintain infrastructure monitoring and ing solutions Develop dashboards reports and proactive health checks Analyze s and system trends to prevent outages and improve service reliability Incident Management OnCall Support Participate in oncall rotations and provide production support Lead diagnosis and resolution of infrastructure incidents Perform root cause analysis and implement preventive measures Coordinate with application network and security teams during major incidents Operating System Administration Administer Linux servers including performance tuning patching and troubleshooting Support Windows Server environments as required Maintain security compliance and operational standards Required Skills Experience Core Skills Must Have VMware vSphere ESXi administration System builds provisioning and lifecycle management Ansible and AWX automation SSLTLS certificate management Infrastructure monitoring and ing tools Incident response and production support Strong troubleshooting and problemsolving skills Experience working in 24x7 enterprise environments Moderate Priority Skills Linux administration Windows Server administration Nice to Have Skills Exposure to public cloud platforms Azure AWS or GCP Network fundamentals TCPIP DNS Load Balancers Firewalls Routing Switching Scripting experience with Bash or Python ITILbased operational support experience Qualifications Bachelors degree in Computer Science Information Technology Engineering or equivalent experience 7 years of experience in infrastructure engineering systems administration or platform operations Experience supporting enterprise production environments Preferred Certifications VMware Certified Professional VCP Red Hat Certified System Administrator RHCSARHCE Microsoft Windows Server Certifications Ansible Automation Certification Cloud Certifications Azure AWS or GCP