Windows Administrator

POSITION SUMMARY

We are seeking a skilled and proactive Windows Administrator to oversee and support our enterprise IT infrastructure. This role involves managing complex network environmentsincluding Cisco switches, firewalls, VPNs, and load balancerswhile ensuring robust security, backup, and redundancy strategies. The ideal candidate will provide L2/L3 above level support, maintain systems across Windows, VMware, Azure, and Office 365, and handle software installations and system tools.

JOB RESPONSIBILITIES - Shift time 5pm-2am IST

• Manage and maintain network infrastructure, including Cisco switch stacks, Cisco ASA and FortiGate firewalls, site-to-site VPN, and load balancers (Can look for any firewalls)
• Assist with day-to-day information security tasks, including firewall and security device administration
• Maintain security, backup, and redundancy strategies
• Provide L2/L3 above level support
• Manage and monitor all installed systems and infrastructure, including Windows, VMware, Azure, and Office 365
• Install, configure, and maintain operating systems, application software and system management tools (e.g. monitoring, patching, anti-virus, etc.)
• Liaise with IT personnel for problem resolution
• Must be able to work in 24x7 production support environmen

REQUIRED SKILLS/EXPERIENCE

• Cloud Experience supporting Azure App Gateway, App Services, and IaaS, including supporting connectivity between on-prem and cloud environments. -Client preferred Azure
• Websites – Experience supporting corporate websites routing through Azure App Gateway and utilizing Microsoft IIS
• Network – Experience managing both on prem and cloud based wide area networks
• Experience with Cisco CLI, Cisco ASA, Fortinet Firewalls
• Experience supporting Windows Infrastructure services (Active Directory, DNS, DHCP, Certificate Authority)
• Experience supporting Active Directory services - (Mandatory) L2 & Above strong experience
• Experience supporting Office365 email/application
• VMware – Experience supporting a large scale ESX (VMware) environment (Knowledge)