Network Infrastructure VAPT Engagement

I need a thorough vulnerability assessment and penetration test against our corporate network infrastructure. The scope includes our core routers and switches, Windows/Linux servers, representative employee endpoints, and the firewalls and other security appliances that sit at the perimeter... (Budget: ₹12500 - ₹37500 INR, Jobs: Cisco, Computer Security, Internet Security, Network Administration, Network Security, Penetration Testing, Risk Assessment, Security Auditing)