Network Administrator

Role Overview

We are seeking a Network Administrator to support enterprise network infrastructure for the Transportation Operations Center. The ideal candidate will have strong hands-on experience with Cisco networking technologies, LAN/WAN administration, routing and switching, network security, and infrastructure support. This role involves configuring, monitoring, troubleshooting, and maintaining enterprise network environments while collaborating with cross-functional teams to deliver secure, reliable, and high-performing network services.

This opportunity is based in Richmond, VA. The job is open to candidates within a 100-mile radius of Richmond, VA.

Key Responsibilities

• Install, configure, and support enterprise LAN, WAN, and Internet infrastructure.

• Configure and maintain Cisco routing, switching, VLANs, and routing protocols.

• Monitor network performance, availability, and troubleshoot connectivity issues.

• Support network security initiatives, threat mitigation, and cybersecurity best practices.

• Configure and deploy network hardware, software, and communications infrastructure.

• Maintain network documentation, inventory, architecture diagrams, and change records.

• Support network integrations, infrastructure enhancements, and capacity planning.

• Collaborate with infrastructure, field support, and security teams on enterprise projects.

• Provide Tier 1 and Tier 2 network support and technical guidance.

Required Skills (with Years)

• Cisco Routing & Switching – 5+ years

• VLAN Management – 5+ years

• Subnetting – 5+ years

• Routing Protocols (BGP, OSPF) – 3+ years

• Network Design – 2+ years

• Integration & Network Troubleshooting – 2+ years

• General Information Technology – 10+ years

Preferred Skills

• Network Security

• Cybersecurity

• Cisco Firepower Management Center (FMC) / Firepower

• DNS & DHCP

• Network Monitoring

• Solutions Design & Build

• Software Integrations

• Network Cable Management

Preferred Certifications

• Cisco Certified Network Associate (CCNA)

• Cisco Certified Network Professional (CCNP)

• CompTIA Network+

• CompTIA Security+