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Net2Source (N2S) · 3 weeks ago

Sr Network Architect (Level 3 & 4 support)

Brea, CA

Contract

Onsite

Senior Level, Lead/Staff

$70/hr - $85/hr

8+ years exp

Net2Source (N2S) is seeking a Sr Network Architect to provide Tier 3/4 support for network operations. The role involves managing and configuring network devices, ensuring security compliance, and leading the implementation of complex network solutions.

B2BDeliveryHuman ResourcesInformation Technology

Growth Opportunities

H1B Sponsor Likely

Hiring Manager

Vimal Khandelwal

Responsibilities

Possess a strong understanding of routing protocols such as BGP, OSPF, EIGRP, and IPsec for secure and efficient network communications

Strong experience with support of SDWAN solution (Velo cloud)

Expert level experience in Cisco Data Center and Campus Switching and routing

Demonstrate expert-level knowledge of networking technologies, WAN communications, and security concepts, including TCP/IP, QoS, MPLS, DMVPN and IPSec

Configure and manage Palo Alto firewalls, Panorama, Cisco ASA firewalls, including advanced features like threat prevention, S2S VPNs, remote VPN solution, and security policies, F5 load balancers

Troubleshooting experience on SDWAN velo cloud, routing / Switching protocols, security, VPN issues

Experience with Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA) and Zscaler Digital Experience (ZDX) or similar solutions is a plus

Ability to implement design architecture objectives that align with client demand & business goals

Participate in the deployment of complex solutions, create written deliverables, and conduct client workshops

Monitor and maintain network security, ensuring compliance with industry standards and best practices

Proven knowledge of ITIL framework and service management practices good understanding of Change process

High degree of flexibility and willing to work in rotational shifts including night shifts and on-call

Effective communication skills. Should be able to deal with users from across the regions

Excellent analytical and problem-solving skills, with the ability to manage complex issues and provide effective solutions

Qualification

Palo AltoCisco ISESDWANNetwork DesignF5 Load BalancersZScalerRouting ProtocolsITILAnalytical SkillsCommunication Skills

Required

Network Engineer 8+ years of experience in Core network & DC Operations across PaloAlto & Cisco firewalls, Cisco Routers & Switches, Cisco ISE, VeloCl

Configuring & managing Cisco Routers, switches, Palo Alto & Cisco Firewalls, F5 Load balancers, VPN, NAC solution ( Cisco ISE )

Strong network design skills for campus and data center environments; expertise in segmentation, resiliency, and secure architectures

Hands-on expertise with major vendors: switching/routing (Cisco), SD-WAN, firewalls (Palo Alto or equivalent), wireless (Cisco), NAC solutions

Experience building and operating server rooms/data rooms (rack/power/cooling/cabling), and coordinating with facilities and local contractors

Security-first mindset: Zero Trust, 802.1X, micro-segmentation; adherence to change governance (ITIL)

Excellent communication, documentation, and stakeholder management skills; ability to lead vendors and on-site technicians