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Irving, TX, USA
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Key Responsibilities * Manage and troubleshoot enterprise LAN/WAN and data center networks. * Configure and support Cisco routing and switching infrastructure. * Deploy and maintain SD-WAN solutions. * Administer Cisco ISE for AAA, 802.1X, TACACS+, RADIUS, and network access control. * Support Aruba wireless infrastructure, including AP deployment and Aruba Central. * Perform root cause analysis, incident resolution, and network performance optimization. * Plan and execute network upgrades, migrations, and maintenance activities. * Create and maintain network documentation, diagrams, and SOPs. * Work with cross-functional teams and vendors to resolve complex network issues. Required Skills * Strong experience with Cisco routing and switching (OSPF, BGP, VLANs, STP, HSRP, ACLs). * Hands-on experience with SD-WAN technologies. * Experience managing Cisco ISE and Aruba wireless environments. * Excellent troubleshooting and problem-solving skills. * Strong communication and documentation skills. Good to Have * Experience with Palo Alto Firewalls. * Knowledge of SolarWinds for network monitoring and alerting. * Exposure to network automation (Python/Ansible) or cloud networking is a plus. Experience & Qualifications * 8+ years of enterprise networking experience. * CCNP Enterprise or equivalent experience preferred. * Experience in large enterprise or data center environments is highly desirable. Technical Skills * Cisco Catalyst Switches * Cisco Nexus Switches * SD-WAN * Aruba Access Points * Aruba Central * Routing & Switching * VLANs, STP, HSRP, EtherChannel * OSPF, BGP * Network Troubleshooting * Incident and Problem Management * ServiceNow
Bachelor's degree
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