Senior Systems Engineer

Cornerstone Research; Hyderabad; On-site; INR 1,400,000 - 2,100,000; Full time

Job summary

Cornerstone Research in Hyderabad is seeking a Senior Systems Engineer with 7-10 years of experience to design, implement, and support our Windows and virtualization infrastructure.

You will manage AD, DNS/DHCP, GPOs, and VMware ESXi/vCenter, while building automation with PowerShell, Python, and IaC tools. This office-based role requires strong troubleshooting and uptime focus.

Qualifications

• 5+ years of Windows Server Administration experience.
• 5+ years of Active Directory Administration.
• Bachelor’s degree in computer science or IT.
• Extensive VMware vSphere/ESXi/vCenter experience.
• Proficient in PowerShell, Bash, Python, Ansible and Puppet.
• Strong knowledge of TCP/IP, DNS, DHCP and networking.
• Experience with hardware upgrades and fault troubleshooting.
• AWS experience for cloud services and networking.
• Automation using Terraform or CloudFormation.

Responsibilities

• Perform system upgrades, patch management, and performance tuning.
• Monitor system health, performance, and capacity for high availability.
• Troubleshoot hardware, software, and networking issues.
• Administer Windows Server environments and AD DS.
• Manage DNS, DHCP, and Active Directory sites and services.
• Develop automation scripts and IaC for provisioning.

Skills

Windows Server Admin

Active Directory Admin

VMware vSphere

PowerShell

Python

Ansible

Education

Bachelor's degree in CS/IT

Tools

VMware ESXi/vCenter

Terraform

CloudFormation

Puppet

Bash

Python

Ansible

PowerShell

Job description

Senior Systems Engineer

We're looking for a

This role is Office Based, Hyderabad Office

Position Overview:

We are looking for 7-10 years experienced Senior Systems Engineer to manage and maintain our infrastructure services,primarily focusing on Windows OS systems as well as VMware virtualization environments.

In this role you will..

SystemAdministration:

• Perform system upgrades, patch management, and performance tuning.
• Monitor system health, performance, and capacity to ensure high availability.
• Troubleshoot and resolve hardware, software, and networking issues.
• Install, configure, administer, and support Windows Server environments (2016/2019/2022).
• Monitor server health, performance, capacity, and availability.
• Perform operating system upgrades, patches, and security updates.
• Manage Windows Failover Clustering and high-availability solutions.
• Troubleshoot hardware, operating system, and application issues.
• Administer Active Directory Domain Services (AD DS).
• Design and maintain Group Policy Objects (GPOs).
• Manage Active Directory Sites and Services.
• Configure and troubleshoot DNS and DHCP.
• Perform domain migrations, trusts, and forest administration.
• Implement and maintain Active Directory security best practices.

Virtualization (VMware):

• Install, configure, and manage VMware ESXi hosts, vCenter servers, and other VMware products.
• Manage virtual machines (VMs), including provisioning, maintenance, and performance tuning.
• Monitor and optimize the performance and capacity of the VMware environment.
• Perform ESX host upgrades, patching, and addressing the vulnerabilities and remediation steps in VMware components.

Automationand Scripting:

• Develop automation scripts using tools like PowerShell, Python, Ansible and bash.
• Implement and maintain Infrastructure as Code using tools like Terraform or CloudFormation for automated provisioning of infrastructure.
• Automate configuration management to ensure that all systems maintain consistent settings across multiple environments.
• Develop automated processes for deploying code, systems provisioning and services to different environments.

You’vegot what it takes if you have…

• 5+ years of Windows Server Administration experience.
• 5+ years of Active Directory Administration. Windows Active Directly Management.
• Bachelor’s degree in computer science, Information Technology, orrelated field (or equivalent experience).
• Extensive experience with VMware vSphere, ESXi, vCenter, and other virtualization technologies.
• Proficient in scripting languages such as PowerShell, Bash, Python and Ansible and Puppet.
• Strong knowledge of TCP/IP, DNS, DHCP, and other core networking protocols.
• Experience in planning and implementing hardware upgrades, including firmware updates, and troubleshooting hardware failures.
• Expertise in troubleshooting system issues, performing root cause analysis, and implementing long-term fixes.
• Ability to manage and resolve incidents quickly while maintaining system stability and minimizing downtime.
• AWS Experience in configuring and managing cloud services, infrastructure provisioning, and cloud networking.
• Proficiency in automation using Terraform, CloudFormation, or cloud-native automation tools.

#LI-Onsite

Our Culture:

Spark Greatness. Shatter Boundaries. Share Success. Are you ready? Because here, right now – is where the future of work is happening. Where curious disruptors and change innovators like you are helping communities and customers enable everyone – anywhere – to learn, grow and advance. To be better tomorrow than they are today.

Who We Are:

Cornerstone powers the potential of organizations and their people to thrive in a changing world. Cornerstone Galaxy, the complete AI-powered workforce agility platform, meets organizations where they are. With Galaxy, organizations can identify skills gaps and development opportunities, retain and engage top talent, and provide multimodal learning experiences to meet the diverse needs of the modern workforce. More than 7,000 organizations and 100 million+ users in 180+ countries and in nearly 50 languages use Cornerstone Galaxy to build high-performing, future-ready organizations and people today.

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