Mid-Senior Network Administrator – Security & HA

ViaPlus; Plano (TX); On-site; USD 80,000 - 100,000; Full time

Job summary

A leading mobility solutions company is seeking a Network Administrator to ensure network security and performance. The ideal candidate will have at least 3 years of experience and certifications in FortiNet and Cisco. Responsibilities include managing firewalls, network monitoring, and participating in after-hours support. This full-time role offers the opportunity to work in a dynamic IT environment in Plano, Texas.

Qualifications

• Proven experience configuring and troubleshooting firewalls and switches.
• Strong understanding of network protocols and best practices.
• Experience in maintaining network documentation.

Responsibilities

• Configure and manage network firewalls and switches.
• Monitor network performance and troubleshoot issues.
• Participate in on-call rotation for after-hours support.

Skills

FortiGate configuration

Cisco Catalyst management

TCP/IP protocols

Network troubleshooting

Communication skills

Education

3+ years in network administration

FortiNet NSE4 certification

Cisco CCNA/CCNP certification

Tools

Wireshark

LogicMonitor

Job description

A leading mobility solutions company is seeking a Network Administrator to ensure network security and performance. The ideal candidate will have at least 3 years of experience and certifications in FortiNet and Cisco. Responsibilities include managing firewalls, network monitoring, and participating in after-hours support. This full-time role offers the opportunity to work in a dynamic IT environment in Plano, Texas.