Onsite Network Security Engineer (12‑Month Contract)

Motion Recruitment Partners LLC; Cupertino (CA); On-site; USD 140,000 - 190,000; Full time

Job summary

Motion Recruitment Partners LLC is assisting a technology leader in finding a contract Network Security Engineer for an on-site role in Cupertino, CA.

The 12-month engagement involves monitoring and securing the network, configuring IOS-XE/NX-OS/EOS devices, and collaborating with teams on triage and escalation. Applicants should have VLAN, routing, and SNMP/v3 experience, plus packet analysis with Wireshark or tcpdump.

Qualifications

• Network Engineer with VLAN, STP, VTP, ARP, HSRP, TACACS, RADIUS and basic layer-3 routing.
• Experience with packet analysis using Wireshark or tcpdump.
• Familiar with SNMPv3, MIBs and OIDs for network management.
• Basic understanding of layer-4 and firewall/NAT concepts.

Responsibilities

• Basic layer-2 troubleshooting and administration of IOS-XE, NX-OS, and EOS switches.
• Proactively monitor devices with network monitoring tools and Splunk logs.
• Operate and manage Opengear console server for in-band and out-of-band access.
• Collaborate with teams for network triage and escalation.
• Set up and burn-in of network devices including switches, routers, firewalls, and console servers.
• Inventory physical and logical network devices; assist with hardware quotes.

Skills

VLAN & routing basics

Packet analysis

SNMPv3 & MIBs

Firewall/NAT basics

Wireshark

tcpdump

Routing fundamentals

Tools

Splunk

IOS-XE

NX-OS

EOS (Arista)

Opengear

Job description

Motion Recruitment Partners LLC is assisting a technology leader in finding a contract Network Security Engineer for an on-site role in Cupertino, CA.

The 12-month engagement involves monitoring and securing the network, configuring IOS-XE/NX-OS/EOS devices, and collaborating with teams on triage and escalation. Applicants should have VLAN, routing, and SNMP/v3 experience, plus packet analysis with Wireshark or tcpdump.