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Firewall Engineer

United Software Group Inc
Columbus, OH Contractor
POSTED ON 5/13/2026
AVAILABLE BEFORE 6/11/2026

Job Description:


Title: F5 Engineer with Data background ( Cisco data network infrastructure )

Location: Columbus OH – Onsite only

Duration: Contract


In-person Interview Mandatory


Relevant Experience should be 10 Years

Must have hands on experience in core Cisco data network infrastructure.

Routing Protocols: BGP, OSFP, Eigrp, Static Route.

Switching Technologies: VLAN, STP, Ether Channel, Port Security.

Apt in configuration and troubleshooting of VLANs, VTP on Cisco switches, PVST, RSTP, STP, HSRP.

Knowledge on configuring Inter VLAN routing.

Switch Configurations like Trunk/Access.

Nexus VPC/VDC.

Hands on Experience in Cisco Wireless.

Experience in F5 load balancer & ISE.

Experience in Cisco ACI and SDWAN.

Upgrade of Cisco switches, routers, Nexus devices, Cisco WLC.

IPam/Infoblox.

Hardware : Cisco Catalyst Switch, Cisco ISR/ASR router, Cisco Wireless Controller, Cisco Nexus 9k/7k/3k.

Experience in Palo Alto Next-Generation Firewalls, Panorama, and Prisma Access/Cloud solutions.

Deep proficiency in F5 BIG-IP platforms, including LTM (Load Balancing), GTM/DNS (Global Traffic Management), ASM (Web Application Firewall) and APM (Access Policy Manager).

Strong understanding of application delivery, SSL/TLS offloading, traffic management and WAF policy design to secure enterprise and cloud-based applications.

Hourly Wage Estimation for Firewall Engineer in Columbus, OH
$35.00 to $43.00
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