About us Modern Medical Solutions (MMS) is a healthcare IT managed services and consulting firm that specializes in radiology. We design and run the infrastructure that moves medical images and clinical data between imaging facilities, PACS platforms, and radiologists. That covers DICOM routing, HL7 integration, and cloud-hosted systems for groups that read hundreds of thousands of studies a year. The role We're looking for a network engineer to own site-to-site connectivity and network security across our client environments. You'll connect new imaging facilities, keep existing tunnels healthy, and harden the network edge between on-prem sites and Google Cloud. This is hands-on work with real clinical impact. When a tunnel drops, studies stop flowing and patient care waits. What you'll do Build, configure, and troubleshoot IPsec site-to-site VPN tunnels between client facilities, partner sites, and Google Cloud Administer FortiGate firewalls, including policies, NAT, VPN, routing, HA, and firmware lifecycle Design and maintain ACLs and firewall rule sets using least-privilege principles Manage GCP networking: VPCs, subnets, Cloud VPN/HA VPN, Cloud Router, firewall rules, and load balancers Coordinate tunnel turn-ups with hospital and imaging-center IT teams, from exchanging parameters to testing and cutover Monitor connectivity, perform root-cause analysis on outages, and document every site in standard runbooks Support security reviews, vulnerability remediation, and HIPAA-aligned network controls Serve as an escalation point for the helpdesk team on connectivity issues What you bring [3-5+] years of network engineering experience Strong hands-on FortiGate experience (FortiOS CLI and GUI) Proven experience building and troubleshooting IPsec VPNs with third parties, including phase 1/2 mismatches, NAT-T, overlapping subnets, and policy-based vs. route-based tunnels Solid ACL and firewall policy design skills Working knowledge of Google Cloud networking (VPC, Cloud VPN, Cloud Router/BGP, load balancing, firewall rules) Comfort with packet captures and diagnostics (Wireshark, tcpdump, FortiGate debug flow) Clear communication with external IT teams, including people who don't report to you Nice to have Healthcare IT experience NSE 4 or higher, CCNA/CCNP, or Google Professional Cloud Network Engineer Terraform or other infrastructure-as-code for GCP Linux administration HIPAA security awareness