Senior System Administrator

3 days ago

bangalore, India Sonata Software Full time

About the Company We are seeking a skilled Senior IT Systems Administrator with a strong background in Windows Server administration and VMware virtualization technologies. About the Role The Senior IT Systems Administrator is responsible for: installation, configuration, maintenance, and troubleshooting of server systems, ensuring optimal performance and security for our IT infrastructure provisioning, configuration / installation, support and maintenance of systems hardware and software and related infrastructure The IT Systems Administrator participates in technical research and development to enable continuing innovation within the infrastructure. Additional responsibilities include technical leadership, mentoring other team members, and leading projects. Responsibilities Strong proficiency in Windows Server (2016, 2019, or later) and Active Directory management. Strong experience with VMware vSphere, vCenter, and related virtualization technologies. Strong knowledge and working experience with Red Hat operating systems, along with Red Hat Satellite. Strong knowledge with other Linux based distributions. Strong working experience with VMware ESX v7.0+ Experience with managing, maintaining, and optimizing VMware environments to ensure performance, scalability and security. Experience with VMware patching, licensing, renewals, and upgrades. Experience in working with storage systems (SAN) in VMware environments. Knowledge of Active Directory, DNS, and related networking concepts. Ability to create and maintain Windows server images. Experience with VMware security and virtual switch technologies. Familiarity with PowerShell scripting for automation tasks. Advanced knowledge in multiple technical disciplines including Data Centers, Azure, AWS, Backups, Servers, and Security. Specifically, with using VMware Virtualization and Windows Server operating systems. Advanced knowledge of server hardware and concepts including services, security, proper data backup and disaster recovery practices and domains. Expertise in speaking comfortably about complex system issues with non-technical users. Proven ability to speak comfortably with technical and non-technical users. Proven track record of managing tasks and projects to completion successfully within SLA guidelines. Ability to work independently and as part of a team with minimal supervision and instruction. Detail-oriented and highly organized. Experience with infrastructure troubleshooting and root cause analysis. Proven analytical skills and attention to detail. Required Skills Strong background in Windows Server administration and VMware virtualization technologies.

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