Cisco SDA Network Engineer: Enterprise WAN/LAN Expert

Entisys Solutions Inc; Irvine (CA); On-site; USD 138,000 - 165,000; Full time

Job summary

Entisys Solutions Inc. is hiring a Network Engineer in Irvine, CA, to provide advanced technical expertise in data and voice networking. The role focuses on design, implementation, documentation, and ongoing support of enterprise network infrastructure.

The position requires Cisco SDA experience, CCNP preferred, and availability for a 3–4 month contract with a rate of $100–$120 per hour. On-site work is expected, with potential for travel.

Qualifications

• Advanced knowledge of routing, switching, and QoS (OSPF, EIGRP, BGP, VPC, STP).
• Deep experience with firewalls, load balancers, wireless, and VPN.
• In-depth Cisco networking knowledge (Nexus 7k/9k, Catalyst, Meraki).
• Hands-on Palo Alto devices knowledge (PA-series).
• Experience with packet analyzers and enterprise LAN/WAN/WLAN.

Responsibilities

• Evaluate, design, implement, test, document, deploy and support data and voice networking.
• Monitor and report on network capacity, availability and performance.
• Provide expert level technical support to the Service Desk.
• Lead projects to design and deploy complex network systems.
• Maintain and refresh network hardware and software lifecycle.
• Perform RCA and post-incident reports.
• Occasional on-call duties and travel as required.

Skills

Routing & Switching

QoS

Network Analytics

On-call support

Tools

Cisco Nexus

Cisco Catalyst

Meraki

Palo Alto

DNS/DHCP

Job description

Entisys Solutions Inc. is hiring a Network Engineer in Irvine, CA, to provide advanced technical expertise in data and voice networking. The role focuses on design, implementation, documentation, and ongoing support of enterprise network infrastructure.

The position requires Cisco SDA experience, CCNP preferred, and availability for a 3–4 month contract with a rate of $100–$120 per hour. On-site work is expected, with potential for travel.