Windows Administrator
Core
Manage enterprise IT infrastructure including Windows Server, Active Directory, and VMware virtualization environments in a remote role.
Role type
Senior Windows Administrator
Builds
Secure, reliable, and high-performing Windows Server and VMware environments
Domain
Enterprise IT Infrastructure / Virtualization
Required skills
Windows Server administration, Active Directory management, VMware vSphere/ESXi administration, PowerShell scripting, server upgrades and migrations, patch and security management, performance monitoring, incident management and troubleshooting, root-cause analysis, backup and disaster recovery, change management and compliance, technical documentation
Preferred skills
Cross-functional collaboration, continuous improvement
Technologies
Windows Server, Active Directory, VMware vSphere, ESXi, PowerShell
Responsibilities
Install, configure, administer, and maintain Windows Server environments; Manage Windows Active Directory including user/group accounts, authentication, access permissions, and GPOs; Administer, configure, monitor, and maintain VMware vSphere and ESXi environments; Provision and manage virtual machines; Develop, maintain, and improve Windows PowerShell scripts; Plan and execute Windows Server upgrades, system migrations, and infrastructure modernisation projects; Coordinate server patching, security updates, and scheduled maintenance activities; Monitor infrastructure health and performance; Diagnose and resolve complex issues involving Windows Server, Active Directory, VMware, and virtualisation platforms; Investigate recurring incidents and implement corrective actions; Support infrastructure backup, data recovery, business continuity, and disaster recovery activities; Follow established change-control procedures, security policies, compliance requirements, and infrastructure maintenance standards; Maintain accurate infrastructure records, configuration details, standard operating procedures, maintenance logs, and incident reports; Work with IT operations, cybersecurity, application, and support teams to resolve technical issues and maintain reliable services; Identify and implement opportunities to improve infrastructure security, automation, scalability, system performance, and operational processes.
Seniority
Senior, hands-on IC
