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.