Lead Network Administrator

NationsBenefits; Plantation (FL); Presencial; USD 110 000 - 145 000; Tempo integral

Resumo da oferta

NationsBenefits in Plantation, FL is seeking a Lead Network Administrator to own and optimize our enterprise network. This hands-on role leads a small team, guiding LAN/WAN design, routing, switching, VPN, and security, while ensuring reliable connectivity and robust documentation.

You will collaborate with Infrastructure, Cloud, and Cybersecurity teams to strengthen network resilience and drive improvements in performance and security in a dynamic technology environment.

Qualificações

• 7+ years of Network Administration/Engineering experience.
• Strong knowledge of TCP/IP, DNS, DHCP, VLANs, routing, switching, and VPNs.
• Enterprise firewall and network security experience.
• Strong troubleshooting and problem‑solving skills.
• Experience with network monitoring tools.
• Cloud networking experience with AWS and/or Azure is a plus.

Responsabilidades

• Lead the administration and optimization of enterprise network infrastructure.
• Manage and troubleshoot LAN/WAN, routing, switching, VPN, wireless, and network security.
• Configure and support Cisco routers, switches, firewalls, and related technologies.
• Troubleshoot complex network performance and connectivity issues.
• Support network upgrades, migrations, and infrastructure projects.
• Monitor network performance, availability, and security.
• Partner with Infrastructure, Cloud, Cybersecurity, and IT teams.
• Provide technical leadership and mentorship to network team members.
• Maintain network documentation, diagrams, standards, and procedures.

Conhecimentos

TCP/IP

DNS/DHCP

VLANs

Routing & Switching

VPNs

Firewall & Security

Troubleshooting

Monitoring Tools

Cloud Networking (AWS/Azure)

SD-WAN

Automation / IaC

Formação académica

CCNA/CCNP or equivalent

Ferramentas

Cisco IOS

Firewalls

Network Monitoring Tools

Descrição da oferta de emprego

Are you a seasoned Network Administrator/Engineer ready to take the lead on enterprise network infrastructure?

NationsBenefits is looking for a Lead Network Administrator to join our growing technology team in Plantation, FL!

This is a great opportunity for someone who enjoys being hands‑on, solving complex networking challenges, improving infrastructure, and taking ownership of critical network operations.

What You'll Be Doing

• Lead the administration and optimization of enterprise network infrastructure
• Manage and troubleshoot LAN/WAN, routing, switching, VPN, wireless, and network security
• Configure and support Cisco routers, switches, firewalls, and related technologies
• Troubleshoot complex network performance and connectivity issues
• Support network upgrades, migrations, and infrastructure projects
• Monitor network performance, availability, and security
• Partner with Infrastructure, Cloud, Cybersecurity, and IT teams
• Provide technical leadership and mentorship to network team members
• Maintain network documentation, diagrams, standards, and procedures

What We're Looking For

• 7+ years of Network Administration / Network Engineering experience
• Strong knowledge of TCP/IP, DNS, DHCP, VLANs, routing, switching, and VPNs
• Enterprise firewall and network security experience
• Strong troubleshooting and problem‑solving skills
• Experience with network monitoring tools
• Cloud networking experience with AWS and/or Azure is a plus
• CCNA, CCNP, or equivalent experience is a plus
• SD-WAN, network automation, and infrastructure‑as‑code experience are a plus

Work Authorization: We are currently considering U.S. Citizens and Green Card Holders only.

Location: Candidates must be currently located in South Florida and able to work on‑site in Plantation, FL.

This position is not remote and we are not considering candidates who require visa sponsorship.

Why Join NationsBenefits?

You’ll have the opportunity to work with a growing technology organization, take ownership of critical infrastructure, collaborate with experienced IT and cybersecurity professionals, and make a meaningful impact on enterprise technology.

#Hiring #NowHiring #NetworkAdministrator #NetworkEngineer #LeadNetworkAdministrator #NetworkingJobs #Cisco #NetworkEngineering #ITJobs #Infrastructure #Cybersecurity #PlantationFL #SouthFloridaJobs #FortLauderdaleJobs #MiamiJobs #FloridaJobs #NationsBenefits