Senior Network Architect: Zero-Trust & Multi-Enclave

i3; Chantilly (VA); Hybrid; USD 110,000 - 160,000; Full time

Job summary

i3 is seeking a Senior Network Engineer in Chantilly, VA to lead design, implementation, and optimization of resilient, secure network infrastructures supporting mission-critical operations. You will provide strategic leadership in network modernization, security architecture, and performance optimization while ensuring secure communications across complex environments.

Responsibilities include leading zero-trust initiatives, enforcing architecture standards, and partnering with security and

Qualifications

• Experience designing and supporting enterprise networks.

Responsibilities

• Design and implement enterprise network architectures for secure operations.

Skills

Networking

Zero-trust

Troubleshooting

Security architecture

Documentation

Education

Bachelor's degree in IT/CS

Master's degree preferred

Tools

Cisco

Arista

VMware

Proxmox

Nutanix

Kubernetes

Docker

Job description

i3 is seeking a Senior Network Engineer in Chantilly, VA to lead design, implementation, and optimization of resilient, secure network infrastructures supporting mission-critical operations. You will provide strategic leadership in network modernization, security architecture, and performance optimization while ensuring secure communications across complex environments.

Responsibilities include leading zero-trust initiatives, enforcing architecture standards, and partnering with security and