Senior Network Architect - Hybrid, Enterprise LAN/WAN Lead

Insight Global; Dallas (TX); Hybrid; USD 157,046,000 - 214,906,000; Full time

Job summary

Insight Global is seeking a Senior Network Engineer for a large hospital project in Dallas, TX. This is a five-year hybrid contract with 2-3 days onsite, offering $55-$75 per hour and opportunities to architect, design, and support complex enterprise networks.

Role requires expert Cisco networking skills, SD-Access, VXLAN EVPN, and extensive LAN/MAN/WAN experience. You will lead end-to-end design and implementation with minimal supervision, ensuring performance, reliability, and SLA compliance.

Qualifications

• CCIE certification preferred.
• 10+ years hands-on experience with enterprise networking.
• Expert knowledge of SDA (Software-Defined Access).
• Experience with Catalyst Center (DNA Center).
• Experience with VXLAN EVPN.
• Design, implement, and support large-scale LAN/MAN/WAN environments.
• Strong understanding of routing, switching, and routed protocols.
• Solid knowledge of the OSI model and TCP/IP.
• Experience with network monitoring and diagnostic tools.

Responsibilities

• Lead complex network design and deployment initiatives from concept through implementation.
• Serve as SME on network planning, architecture, and technologies.
• Develop standards, documentation, and implementation guidelines.
• Provide advanced troubleshooting and root cause analysis for high-impact issues.
• Evaluate emerging technologies and recommend performance improvements.
• Interface with vendors for hardware/software selections and escalations.
• Oversee outsourced network services and review SLAs.
• Perform upgrades, maintenance, and capacity planning.
• Ensure network performance and reliability through proactive monitoring.
• Create and maintain detailed network documentation.
• Participate in department on-call rotations.
• Collaborate with leadership and cross-functional teams.

Skills

CCIE (preferred)

10+ years exp

SDA

Catalyst Center

VXLAN EVPN

LAN/WAN design

Routing & Switching

TCP/IP

Network monitoring

Job description

Insight Global is seeking a Senior Network Engineer for a large hospital project in Dallas, TX. This is a five-year hybrid contract with 2-3 days onsite, offering $55-$75 per hour and opportunities to architect, design, and support complex enterprise networks.

Role requires expert Cisco networking skills, SD-Access, VXLAN EVPN, and extensive LAN/MAN/WAN experience. You will lead end-to-end design and implementation with minimal supervision, ensuring performance, reliability, and SLA compliance.