Senior Network Security Engineer

Orlando, Florida

InteliX Systems
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Job Description: Network Engineer (Industrial Control Network - ICN Specialist)

Location: Orlando Veterans Affairs Medical Center (OVAMC), Lake Nona, FL, and affiliate locations

Position Type: Contract (12-month base period + four 12-month option periods)

Work Hours: Monday-Friday, 7:30 AM-11:30 AM and 12:30 PM-4:30 PM (occasional weekends/holidays as required)


Looking for local candidates and please do not apply if not local to Orlando.


Work Environment

  • Primary Location: OVAMC, Lake Nona, FL.
  • Travel: Occasional visits to affiliate CBOCs (e.g., Lake Baldwin, Kissimmee, Daytona Beach).

Job Summary

The Orlando VA Medical Center (OVAMC) seeks a highly skilled Network Engineer with specialized expertise in Industrial Control Networks (ICN) to design, implement, and maintain secure, air-gapped network infrastructure supporting critical healthcare operations. The engineer will ensure compliance with NIST 800-171, VA policies, and industrial control system standards while managing multi-site LAN/WLAN, CCTV, access control systems, and ICS components (e.g., AMAG, Pelco, JCI Metasys).


Key Responsibilities

Industrial Control Network (ICN) Focus:

  • Design, configure, and maintain the air-gapped ICN for Facility Management Services (FMS), ensuring isolation from OIT, medical, and other VA networks.
  • Oversee ICN device migrations (e.g., JCI equipment to VA OIT) and provide SME support for the 6550-process.
  • Manage IP space, VLANs, and VRF-lite configurations for ICN devices across OVAHCS.
  • Provide ICN support for AMAG, Pelco CCTV systems, and Metasys Building Automation (JCI).
  • Develop and maintain ICN documentation, including telecom room configurations and project plans.
  • Escort/test third-party contractors working on ICN projects to ensure compliance and quality.

General Network Engineering:

  • Configure and troubleshoot Cisco 6500/4000/3000 series switches, WLAN (5500 controllers, 3000 APs), and ACS 802.1X.
  • Implement multi-server environments (DNS, WINS, Ether-Channel) and interconnections between OVAHCS sites.
  • Ensure NIST 800-171 compliance and adherence to VA security standards.
  • Respond to ICN-related inquiries from staff, vendors, and stakeholders.

Required Qualifications

  • 10+ years of network engineering experience, with 2+ years specializing in ICN systems (AMAG, Pelco, JCI Metasys).
  • Certifications:
  • ISC2 CISSP (Required).
  • FCIC/NCIC Limited Access Certification (Required).
  • Cisco (CCNP/CCIE preferred).
  • Expertise in Cisco VRF-lite, VLANs, and metro-E LANs.
  • Knowledge of NIST 800-171 and industrial control system security.

Date Posted: 02 May 2025
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