Principal Network Security Engineer

Our client is a growing company in the semi-conducting space that relies heavily on AI and Cloud Infrastructure. We are looking to expand their IT team with a Senior or Principal-level Network Security Engineer to handle all things Palo Alto and AWS!

**Must be a US Citizen, GC holder, or H4 EAD - we are not able to provide H1B sponsorship and we do not work with third-party vendors providing H1B sponsorship**

Responsibilities:

• Design, implement, and manage networking solutions in a global enterprise environment.
• Configure and maintain Palo Alto Networks firewalls.
• Ensure high availability and reliability of network services.
• Perform in-depth troubleshooting of network issues.
• Monitor, analyze, and report on network service metrics.
• Create and maintain documentation for the network knowledge base and operational runbooks.
• Availability to work occasional weekends, after hours, and holidays as needed.

Qualifications:

• Must be able to go into the office in Santa Clara, CA 4-5x/week (given flexible working hours)
• 5-10 years in mid to large-scale global enterprise networking infrastructure.
• Proficient with PAN, Aruba, and Arista switches.
• Expert-level experience with Palo Alto firewalls.
• Experience with High Availability and Disaster Recovery.
• Must have 5+ years of experience with Cybersecurity tools such as MDR, EDR, VM, SIEM, etc.
• Extensive experience in IP networking and L2/L3 protocols, including Spanning Tree, BGP, TCP/IP, DHCP, DNS, end-to-end QoS, VLANs, and ACLs.
• Knowledge of infrastructure cabling.
• Familiarity with tools such as protocol analyzers, SNMP, flow analysis, RADIUS, and load/stress testing.
• Strong networking skills in AWS, including AWS VPC and Transit Gateway.

If you're interested, please apply directly or email Emma directly at