Job Description
Day to Day:

Insight Global is seeking a contract resource to support modernization of site-to-site IPsec VPN tunnels and firewall access control policy hardening within the UC Davis Health environment. This role will focus on upgrading existing VPN tunnels from IKEv1 to IKEv2 and ensuring cryptographic configurations meet organizational standards. The contractor will also review and refine firewall rules on Cisco Firepower systems to reduce overly permissive access and align configurations with approved requirements. This work supports improved security and controlled network connectivity across UC Davis Health and its external partners.

Job Responsibilities:
• Review approximately 80 existing site-to-site IPsec VPN tunnels
• Upgrade approximately 50 VPN tunnels from IKEv1 to IKEv2
• Ensure VPN configurations align with organizational cryptographic standards
• Update pre-shared keys (PSKs) to meet a minimum 20-character requirement
• ...