Senior WAN Platform Network Engineer

FIS Management Services LLC; Georgia; On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Competitive salary and benefits

Professional and personal development

Diverse team atmosphere

Community involvement support

Job summary

FIS is seeking a Network Engineer to design, implement, maintain, and optimize enterprise networks across LAN, WAN, and data centers in a dynamic environment. You will monitor performance, resolve issues, and provide on-call support while engaging with clients to fulfill requests.

Responsibilities include troubleshooting complex connectivity, configuring routers/switches/firewalls, and collaborating with security teams on protections and compliance. Experience with SDN and automation is a plus.

Qualifications

• Strong communication, collaboration, documentation and problem-solving skills.
• Experience designing, implementing and supporting enterprise network infrastructure.
• Knowledge of DDOS mitigation, TCP/IP, DNS, DHCP, VPNs, routing and switching.

Responsibilities

• Design, implement, and maintain enterprise LAN, WAN and data center networks.
• Monitor network performance and proactively resolve availability and capacity issues.
• Provide On-Call support.
• Direct engagement with clients - supporting and fulfilling client request.
• Troubleshoot complex connectivity, routing, switching, and security incidents.
• Configure and support routers, switches, firewalls, load balancers, and network services.
• Collaborate with security teams to strengthen network protections and compliance control.
• Implement network upgrades, migrations, and infrastructure enhancement initiatives.
• Develop and maintain network architecture diagrams and technical documentation.
• Automate network administration tasks to improve operational efficiency and consistency.
• Support disaster recovery, business continuity, and network resilience planning.
• Partner with cross-functional teams to deliver reliable and scalable technology solutions.
• Lifecycle and Vulnerability Management.

Skills

Communication

Collaboration

Documentation

Problem-solving

Education

Bachelor’s degree in Information Technology, Computer Science, Engineering, or equivalent practical experience

Tools

Cisco devices

Brocade devices

Job description

FIS is seeking a Network Engineer to design, implement, maintain, and optimize enterprise networks across LAN, WAN, and data centers in a dynamic environment. You will monitor performance, resolve issues, and provide on-call support while engaging with clients to fulfill requests.

Responsibilities include troubleshooting complex connectivity, configuring routers/switches/firewalls, and collaborating with security teams on protections and compliance. Experience with SDN and automation is a plus.