Sr. Network And Infrastructure Engineer

Personalisinc

Fremont, CA, United States
On-site
Cisco nexus (nx-os)
Cisco nextgen firewalls
Hpc networking
Lead the architecture and maintenance of our Cisco Nexus fabric, secure our perimeter with NextGen firewalls, and support a robust environment consisting of VxRail, VMware, and petabyte-scale HPC storage

Job Summary

  • Lead the architecture and maintenance of our Cisco Nexus fabric, secure our perimeter with NextGen firewalls, and support a robust environment consisting of VxRail, VMware, and petabyte-scale HPC storage.
  • Architect, deploy, and optimize Cisco Nexus switches within a High-Performance Computing (HPC) environment, ensuring low latency and high throughput.
  • Administer and scale VMware clusters running on Dell VxRail hyperconverged infrastructure.

Matching Summary

Lead the architecture and maintenance of our Cisco Nexus fabric, secure our perimeter with NextGen firewalls, and support a robust environment consisting of VxRail, VMware, and petabyte-scale HPC storage.

Skills & Requirements

Must-have

  • Cisco Nexus (NX-OS)
  • Cisco NextGen Firewalls
  • HPC networking
  • VxRail hyperconverged infrastructure
  • VMware administration
  • Linux systems administration
  • Active Directory management
  • Data center operations

Nice-to-have

  • Hybrid-cloud networking expertise
  • AWS/GCP connectivity
  • Hands-on hardware management

Key Requirements

  • 5–8+ years of hands-on experience
  • Advanced knowledge of Cisco Nexus and Cisco NextGen Firewalls
  • Deep understanding of BGP, OSPF, VLANs, LACP, and VPN protocols
  • Proven experience with Dell server hardware and VxRail
  • Exposure to high-performance file systems (VAST, Isilon)
  • Ability to work on-site at data centers and office/labs

Work Rights

Not specified

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