Senior Network Engineer - Cisco & Security Lead (On-Site)

World-Wide-Technology; St. Louis (MO); On-site; USD 108,000 - 136,000; Full time

Job summary

World Wide Technology (WWT) is seeking a Network Engineer to design, implement, and maintain network infrastructure for NAIC warehouse operations. Role requires on-site work at Edwardsville, IL, and collaboration with IT leadership and cross-functional teams.

The ideal candidate will bring 5+ years of network administration experience, CCNA certification, and strong Cisco firewall and security knowledge. This position offers opportunities for growth and ongoing security initiatives within a

Qualifications

• Minimum 5 years of network administration experience.
• Bachelor's degree in Computer Science, Mathematics, Statistics, or Engineering, or an equivalent combination of education and network administration experience.
• CCNA certification; active pursuit of CCNP preferred.
• Hands-on experience with Cisco or equivalent enterprise firewall platforms.
• Familiarity with zero trust principles, network segmentation design, and IDS/IPS tuning.
• Previous experience maintaining networking components in data center and remote site environments.

Responsibilities

• Design, configure, install, test, and maintain Cisco networking equipment across data center, remote site, and cloud environments.
• Configure and maintain routing protocols (BGP, EIGRP) for internal/external connectivity.
• Configure and troubleshoot LAN protocols (VPC, LACP, STP).
• Deploy and maintain wireless networks with site surveys and RF tuning.
• Configure/maintain monitoring tools for proactive network health analysis.
• Troubleshoot network performance with vendors, carriers, and end users.
• Review QoS configurations and perform testing to optimize network.
• Create and maintain disaster recovery plans and documentation.

Skills

Network administration

CCNA

Cisco networking

Zero trust principles

Firewall familiarity

Education

Bachelor's degree (CS/Math/Eng)

Tools

Cisco ASA/Firepower

Job description

World Wide Technology (WWT) is seeking a Network Engineer to design, implement, and maintain network infrastructure for NAIC warehouse operations. Role requires on-site work at Edwardsville, IL, and collaboration with IT leadership and cross-functional teams.

The ideal candidate will bring 5+ years of network administration experience, CCNA certification, and strong Cisco firewall and security knowledge. This position offers opportunities for growth and ongoing security initiatives within a