Network Engineer

Position Summary:

The Network Engineer III will provide expert-level support to the Industrial Control Systems (ICS) network at the Orlando Veterans Affairs Healthcare System (OVAHCS). This position requires a highly experienced and technically proficient individual who can design, implement, maintain, and troubleshoot secure LAN/WAN environments supporting critical healthcare operations and building management systems.

Key Responsibilities:

• Maintain the ICS air-gapped network and ensure full operational readiness.

• Design and configure secure Local Area Network (LAN) and wireless network environments.

• Implement IP schemes, DNS, WINS, VLANs, VRFs, VPNs, and inter-site routing for VA facilities.

• Configure and maintain Cisco data center switches (6500/6509), Catalyst switches (4000/3000), and WLAN systems (5500 controllers, 3000 APs).

• Provide subject matter expertise for CCTV, AMAG, JCI Metasys, and Access Control Systems.

• Lead network integration for new facility build-outs or remote locations without redesign.

• Support MACs (Moves/Adds/Changes) for ICN-related equipment and configurations.

• Perform life cycle management for all network infrastructure assets.

• Manage IP space related to ICN across OVAHCS locations.

• Document Telecommunication Room configurations monthly.

• Develop implementation and migration plans for network growth and transitions.

Minimum Qualifications:

• Education: Bachelor’s degree in Computer Science, Information Technology, or related field (preferred).

• Experience: Minimum of 10 years’ experience in network infrastructure installation, configuration, and maintenance.

• Certifications:

  • ISC2 Certified Information Systems Security Professional (CISSP)
  • Cisco certifications (e.g., CCNP or higher preferred)
• Technical Skills:
  • Proficiency in VRF-lite, DNS, HTTP, IP routing, 802.1X
  • VLAN management and troubleshooting
  • Cisco ACS, WLAN, and EtherChannel/Bonding
  • Troubleshooting IP telephony, network security systems, and remote access systems