Network Administrator — DDI, DNAC & ISE Expert

KTek Resourcing LLC; Alpharetta (GA); On-site; USD 85,000 - 120,000; Full time

Job summary

KTek Resourcing LLC seeks a Digital Network Administrator to support and maintain an enterprise network infrastructure with focus on Infoblox DDI (DNS, DHCP, IPAM), Cisco DNA Center (DNAC), and Cisco routing & switching. Hands-on experience in large enterprise environments is essential.

Responsibilities include administering DNS/DHCP/IPAM, monitoring DDI health, provisioning with DNAC, and supporting ISE for access control.

Qualifications

• Experience supporting enterprise network environments.
• Hands-on with Infoblox DDI (DNS, DHCP, IPAM).
• Familiarity with Cisco DNAC, ISE, and routing/switching.

Responsibilities

• Administer DNS, DHCP, and IPAM services using Infoblox.
• Monitor and troubleshoot enterprise DDI for high availability.
• Support DNAC for network assurance and device provisioning.
• Configure and troubleshoot Cisco Routing & Switching infrastructure.
• Assist in ISE for network access control and policy enforcement.
• Create and maintain network diagrams and procedures.

Skills

Networking

DNS/DHCP/IPAM

Troubleshooting

Documentation

Communication

Education

Bachelor's degree in Computer Networking

Tools

Infoblox DDI

Cisco DNAC

Cisco ISE

Cisco Routing & Switching

Monitoring tools

Job description

KTek Resourcing LLC seeks a Digital Network Administrator to support and maintain an enterprise network infrastructure with focus on Infoblox DDI (DNS, DHCP, IPAM), Cisco DNA Center (DNAC), and Cisco routing & switching. Hands-on experience in large enterprise environments is essential.

Responsibilities include administering DNS/DHCP/IPAM, monitoring DDI health, provisioning with DNAC, and supporting ISE for access control.