Senior Windows Admin

The Wintel Cloud Infrastructure Lead is responsible for designing implementing and managing enterprise-scale Windows and Cloud Azure AWS environments The role involves leading a team of administrators ensuring the availability scalability and security of hybrid infrastructure across Data Centers DC DR cloud and branch locations The Lead acts as a key technical authority for server and cloud operations driving automation optimization and compliance initiatives Key Responsibilities Leadership Governance Lead the Wintel and Cloud infrastructure team ensuring smooth day-to-day operations and SLA adherence Define and enforce operational standards best practices and security baselines for on-prem and cloud systems Plan and execute capacity management lifecycle upgrades and platform migrations Drive incident problem and change management processes under ITIL framework Coordinate with cross-functional teams Network SOC Application and Service Desk for integrated operations Prepare and present infrastructure performance reports compliance summaries and improvement plans to management Wintel Infrastructure Management Oversee the administration of Windows Servers 2016 2019 2022 across DC DR and branch offices Manage Active Directory DNS DHCP GPO WSUS and associated core services Ensure patching backup DR readiness and performance tuning across the environment Review and approve system changes and configuration baselines Cloud Infrastructure Management Lead Azure AWS OCI infrastructure operations including VM provisioning storage networking and identity management Manage hybrid integrations Azure AD Connect VPN gateways cloud backup replication Implement cloud security monitoring and cost optimization practices Oversee deployment automation policies and governance using tools such as Azure Automation Terraform PowerShell Support disaster recovery strategies and periodic DR drills involving both on-prem and cloud environments Projects Continuous Improvement Plan and execute infrastructure transformation initiatives including migration to cloud or hybrid models Evaluate and adopt new technologies for automation monitoring and performance improvement Drive documentation knowledge management and operational efficiency within the team Provide technical mentorship and training to L2 L3 administrators Required Skills and Qualifications Strong expertise in Windows Server Administration and Active Directory Infrastructure Design In-depth experience with Microsoft Azure IaaS PaaS governance and security and AWS OCI environments Hands-on experience in VMware Hyper-V virtualization platforms Solid understanding of PowerShell scripting automation frameworks and infrastructure as code concepts Proven ability to manage hybrid environments integrating on-prem and cloud systems Familiarity with monitoring tools Op Manager SolarWinds Azure Monitor CloudWatch etc Strong experience in ITIL processes service delivery and operations governance Excellent communication stakeholder management and leadership skills Preferred Certifications Microsoft Certified Azure Administrator Associate AZ-104 or Azure Solutions Architect Expert AZ-305 Microsoft Certified Windows Server Hybrid Administrator AZ-800 AZ-801 AWS Certified SysOps Administrator - Associate ITIL Foundation Intermediate Certification Skills Windows Server Hypervisor Patch Management GPO About Company UST is a global digital transformation solutions provider For more than 20 years UST has worked side by side with the world s best companies to make a real impact through transformation Powered by technology inspired by people and led by purpose UST partners with their clients from design to operation With deep domain expertise and a future-proof philosophy UST embeds innovation and agility into their clients organizations With over 30 000 employees in 30 countries UST builds for boundless impact touching billions of lives in the process