Senior Network Engineer

Input Technology Solutions is seeking a highly skilled Network Engineer III to manage, maintain, and expand secure industrial control networks supporting critical VA medical infrastructure. Key Responsibilities: Design, implement, and support LAN, wireless, and multi-site networks Maintain secure Industrial Control Networks (ICN) Troubleshoot network issues, IP telephony, and security systems Coordinate with VA staff and vendors to ensure seamless network operations Manage documentation, IP space, and network asset lifecycle Provide support for CCTV, AMAG access control, and JCI systems Ensure compliance with NIST SP 800-171 Rev. 3 and VA security policies Required Qualifications: 10+ years of experience in IT/network engineering 10 years of Cisco Experience Certifications: CCNA - must be valid for 3 years ISC2 Certified Information Systems Security Professional (CISSP) Expertise with Cisco VRF-lite, 6500/6509 switches, wireless controllers, VLANs Familiarity with access control and CCTV systems Strong communication and documentation skills Must meet Tier II background investigation requirements Knowledge of Cisco Virtual Routing and Forwarding (VRF-lite) configuration. Knowledge, configuration, and maintenance of Cisco Catalyst 4000, 3000 access layer switches. Knowledge, configuration and maintain Cisco Wireless Local Area Network (WLAN) systems 5500 series controllers, 3000 series access points (AP). Cisco Access Control Server (ACS) 802.1X end point administration. Conducts core services installs and management of Virtual LAN's (VLAN) enterprise wide. Manages enterprise network architecture, routing, routed, metro-e LAN's and VRF's. Knowledge of wireless controllers. Input Technology Solutions