Sophos Firewall/Microsoft 365 & Infrastructure Administration

I need a seasoned IT Infrastructure Manager who can take full ownership of my mixed environment. The top priority is monitoring and securing our network through Sophos Firewall—reviewing current rules,... (Budget: ₹12500 - ₹37500 INR, Jobs: Active Directory, Microsoft 365, Network Administration, Network Monitoring, Network Security, System Admin, System Administration, Virtualization, Windows Server)