Senior Network & Security Engineer – Cisco/ Fortinet Lead

CSX Corporation; Jacksonville (FL); On-site; USD 120,000 - 170,000; Full time

Job summary

CSX Corporation is seeking a senior network engineer to design, implement, and support enterprise networking and security infrastructure across campus, data center, and remote sites.

You will lead initiatives around Cisco routing and switching, Fortinet FortiGate firewalls, VPNs, and secure connectivity, while collaborating with Architecture, Infrastructure, and Security Operations teams to ensure highly available and resilient services.

Qualifications

• Bachelor's Degree/4-Year Degree
• 5 or more years of experience supporting enterprise network infrastructure
• Experience with Cisco routing and switching technologies
• Familiarity with administering firewall platforms in a production enterprise environment
• Experience troubleshooting Layer 2 and Layer 3 network issues
• Experience supporting WAN, VPN, and remote connectivity solutions

Responsibilities

• Design, implement, and support enterprise network infrastructure including routing, switching, wireless, and WAN technologies.
• Configure, maintain, and troubleshoot Fortinet security solutions including FortiGate firewalls, VPNs, and security policies.
• Design and implement secure network architectures and segmentation strategies to protect critical business and operational environments.
• Lead network and network security projects from planning and design through deployment and operational support.
• Configure and support Cisco routing and switching platforms in campus, datacenter, and remote site environments.

Skills

Cisco networking

Network security

Zero Trust

Leadership

Troubleshooting

WAN

Education

Bachelor's Degree in IT / Engineering

High School Diploma/GED

Tools

Cisco IOS

Fortinet FortiGate

SD-WAN

VPN

Job description

CSX Corporation is seeking a senior network engineer to design, implement, and support enterprise networking and security infrastructure across campus, data center, and remote sites.

You will lead initiatives around Cisco routing and switching, Fortinet FortiGate firewalls, VPNs, and secure connectivity, while collaborating with Architecture, Infrastructure, and Security Operations teams to ensure highly available and resilient services.