What are the responsibilities and job description for the Network Engineer position at Net2Source (N2S)?
Job Title: Network Engineer (L3)
Duration: Long Term Contract
Location: Irvine, CA (Hybrid)
Travel: More than 50% (multiple locations across USA)
Project Overview
This project focuses on modernizing enterprise network infrastructure across corporate offices, branch locations, and manufacturing plants. The initiative includes LAN redesign, firewall upgrades, IT/OT segmentation, and migration to Prisma SD-WAN.
Key Responsibilities
- Lead end-to-end network deployment across multiple sites
- Upgrade firewalls (PA-440 → PA-1420) including configuration migration
- Perform LAN redesign using core/distribution/access architecture
- Migrate VLAN gateways from firewalls to core switch SVIs
- Execute SD-WAN migration (VeloCloud → Prisma SD-WAN)
- Handle routing, switching, firewall, and SD-WAN configurations
- Perform rack/stack, cabling, staging, and cutover activities
- Conduct testing, validation, and troubleshooting post-deployment
- Maintain documentation, diagrams, and configuration backups
Required Skills
- Strong hands-on experience in:
- Routing & Switching (L2/L3)
- Palo Alto Firewalls (PA-440 / PA-1420 preferred)
- SD-WAN (Prisma SD-WAN preferred)
Experience with:
- VLANs, SVIs, NAT, VPNs, dynamic routing
- IT/OT network segmentation
- Ability to independently execute deployments after initial shadowing
- Strong troubleshooting and validation experience
Deployment Model
- Work in teams of 2 engineers
- Parallel deployment across multiple sites
- Follow standardized build–test–cutover methodology
Deliverables
- Fully operational firewall and SD-WAN environment
- Migrated LAN architecture
- Validation reports and documentation
- Final site acceptance sign-off
Salary : $60 - $65