Senior Network Engineer - Operational Technology
Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Sep 21, 2026.
Job Purpose: Ensures resilient and reliable 24/7 support for OUC’s corporate network health and operations including applications, databases, and OUC customers. Tests network equipment changes. Monitors and trouble-shoots the network.
Identifies end of life/end of support equipment in advance and recommends new models. Configures and installs switches, firewalls, and routers. Manages network related projects, budgets and stakeholders.
Primary Functions: Design, deploy and manage the corporate networks (LAN, WLAN, WAN); Configure and install software, servers, routers, and other network devices; Test changes to the Network environment (operating system patches, cybersecurity modifications, and upgrades) on the Test Network Lab prior to promoting changes to production; Monitor network performance and integrity of switches, next generation firewalls, load balancers, and routers using network monitoring, SIEM and other tools; Resolve issues that tiers of support have escalated by troubleshooting cloud and local infrastructure; Automate tasks and monitor their effectiveness; Mentor and train mid-level and associate-level team members on technical issues; Create, oversee, and test security measures (e.g., access authentication and disaster recovery); Maintain complete technical documentation network configurations using detailed architecture diagrams; Identify forthcoming end of life equipment and recommend replacement models; Maintain an Inventory of all Test and Production Network equipment, including salvage; Coordinate with IT staff and support staff managing other business unit networks (Supervisory control and data acquisition [SCADA] systems, Water Production); Stays abreast of developments in the industry and brings recommendations for improvements in design and support of network infrastructure; Serves as project lead for projects impacting OUC networks including vendor management and budgeting for projects; Adds to repository of best practices and knowledge for training and reference needs; Performs other duties as assigned.