The Connors Group · 15 hours ago
OT Network Manager
The Connors Group is seeking an experienced Network Specialist/Manager to oversee the Operations Technology LAN/WAN infrastructure. This critical role involves managing network security, supporting vendor connections, and leading network-focused projects to ensure efficient operations across multiple locations.
Responsibilities
Take ownership of the integrity and security of a large-scale OT WAN encompassing more than 6,000 diverse endpoints
Execute the management and security policies of our CIO and expert team of cybersecurity professionals
Review and advise on our Meraki network infrastructure, including switches, firewalls, and access points, utilizing the Meraki dashboard for centralized configuration and monitoring
Provide direction and support for 50+ vendors and their devices critical to building operations as they connect to the OT network, including:
Building Management System (BMS) controllers and servers
Energy meters and monitoring systems
Security cameras, recorders and access control systems
Lighting controls
Elevator destination dispatch systems
User workstations and viewing stations that interact with the equipment
Implement, monitor, and manage a robust security stack to protect the network and sensitive OT data
Deep operational knowledge of key cybersecurity and network management tools is essential, including:
Windows Security Updates and WSUS Console
Forescout Network Access Control (NAC)
Blackpoint Managed Detection and Response (MDR)
ThreatLocker Application Control/Allow Listing
Altiris and GoverLAN IT Management/Patching tools
Enforce network security policies and procedures through collaboration with our corporate IT teams, external technology partners and OT vendors
Act as the primary technical liaison for approximately 50 vendors and contractors
Collaborate with vendors and internal teams for efficient problem resolution and the smooth rollout of new building devices and applications
Lead network-focused projects from conception through deployment, ensuring projects are completed on time and within budget
Develop detailed network documentation, diagrams, and Standard Operating Procedures (SOPs)
Open and manage tasks within service tickets through to closeout
Qualification
Required
Minimum of 10 years of progressive IT experience in a diverse, complex network environment
Minimum of 3-5 years of focused experience managing large, independent networks connecting building operations via a WAN (OT focus)
Deep, demonstrable expertise in Meraki network infrastructure and dashboard management is mandatory
Proven hands-on experience with the specified cybersecurity, Windows security and device inventory tools (WSUS, Forescout, Blackpoint, ThreatLocker, Altiris, or equivalent industry-leading platforms)
Solid understanding of networking fundamentals (TCP/IP, routing, switching, VPNs, VLANs, QOS)
Preferred
Experience in a regulated or high-security environment is a plus