Senior Network Engineer (Cisco)

Who we are

Artmac Soft is a technology consulting and service-oriented IT company dedicated to providing innovative technology solutions and services to customers.

Job Description:

Job Title : Senior Network Engineer (Cisco)

Job Type : W2/C2C

Experience : 8-15 years

Location : Plano, Texas

Responsibilities:

• 8+ years of experience in enterprise network engineering or network infrastructure.
• Strong hands-on experience with Cisco networking technologies.
• Experience with routing protocols such as OSPF and BGP.
• Experience with Cisco enterprise platforms such as Catalyst and Nexus.
• Experience with Cisco wireless, SD-WAN, or SD-Access is a plus.
• Experience with network monitoring, alerting, and performance-management tools.
• Strong understanding of VLANs, STP, TCP/IP, subnetting, and network troubleshooting.
• Experience supporting VPN technologies, including site-to-site and remote-access VPNs.
• Experience working with firewalls and network security controls.
• Strong knowledge of DNS, DHCP, IPAM, and enterprise network services.
• Strong knowledge of LAN/WAN architecture, routing, and switching.
• Strong understanding of network redundancy, high availability, and failover concepts.
• CCNP certification preferred.
• Design, configure, implement, and support enterprise LAN/WAN network infrastructure.
• Configure and troubleshoot Cisco routers, switches, and enterprise networking technologies.
• Manage and optimize routing and switching environments, including VLANs, STP, OSPF, BGP, and related protocols.
• Configure and support site-to-site and remote-access VPN solutions.
• Support enterprise firewall and network security infrastructure in collaboration with security teams.
• Manage and troubleshoot DNS, DHCP, IP addressing, and network services.
• Monitor network performance, availability, capacity, and utilization using enterprise monitoring tools.
• Implement and maintain high-availability and network redundancy solutions.
• Troubleshoot complex network incidents involving connectivity, latency, packet loss, routing, and performance issues.