Network Infrastructure Lead with Security Clearance

Mayvin is seeking an experienced Network Infrastructure Lead to oversee network operations supporting the U.S. Army Transportation Command's global IT environment. This position will lead the operation, monitoring, maintenance, and troubleshooting of enterprise network services, including routers, switches, firewalls, and associated communications infrastructure. The Network Infrastructure Lead will coordinate with Government stakeholders and technical teams to maintain secure, reliable, and mission-ready network connectivity across supported locations. Must be a U.S. Citizen. Must have an active Secret clearance. Responsibilities : Leading daily network infrastructure operations across supported locationsManaging enterprise routers, switches, firewalls, circuits, and network servicesMonitoring network availability, performance, capacity, and securityTroubleshooting network outages, connectivity issues, and performance degradationCoordinating network maintenance, upgrades, configuration changes, and technology refreshesMaintaining secure network configurations in accordance with Army and DoD standardsSupporting NIPRNet, SIPRNet, DoDIN, and mission-critical communications systemsManaging network documentation, diagrams, configurations, inventories, and standard operating proceduresCoordinating incident response and vulnerability remediation with cybersecurity personnelSupporting continuity of operations, base closures, heightened operations, and contingency requirementsLeading network personnel and coordinating activities with system administrators, application teams, and help-desk staffReporting network status, outages, risks, performance trends, and recommended corrective actions to Government stakeholders