Senior Systems Administrator - Trivandrum

Senior Systems Administrator - Trivandrum Location: Trivandrum Job Type: Permanent Budget: 18 to 22 LPA Experience: 10-15+ years Required Skills & Qualifications Experience 10-15+ years of experience in System Administration, Infrastructure Engineering, or SRE roles Proven experience supporting enterprise, production-critical environmentsStrong background in operations, reliability, and incident management Core Technical Skills Operating SystemsDeep expertise in Windows Server administrationStrong hands-on experience with Linux (RHEL/CentOS or equivalent)Cloud InfrastructureExperience administering cloud compute, networking, storage, and IAMStrong understanding of cloud security and operational best practicesSecurity & ComplianceExperience with vulnerability management and remediation workflowsUnderstanding of infrastructure hardening and compliance standardsCertificates & Identity SSL/TLS certificate lifecycle managementEnterprise directory services, SSO, and MFA systemsAutomation & ScriptingProficiency in PowerShell, Bash, and/or Python for automation Process & Operational Discipline Strong experience with ITIL-based change managementComfortable authoring change plans, rollback procedures, and documentationExperience working with ticketing and workflow toolsFamiliarity with monitoring, alerting, and incident tracking systems Preferred Skills Preferred Qualifications Cloud or infrastructure certifications (vendor-agnostic or cloud-specific)Experience with endpoint management or configuration management toolsExposure to container platforms and orchestration (Kubernetes or equivalent)Experience with Infrastructure as Code (Terraform, ARM, etc.)Familiarity with mail systems and relay configurations .