Careers at the Planet group

Security - Network Security Administrator

San Jose, CA 95134

Posted: 11/05/2025 Employment Type: Contract Job Category: Technology Job Number: 640508 Is job remote?: No

Job Description




Job Description
 

Responsibilities/Skills:
  • Hands-on experience in LAN/WAN network administration, configuration, and troubleshooting.
  • Plus if has familiarity with Cisco networking equipment (routers, switches, firewalls).
  • Ability to follow and execute network configuration scripts and implementation work plans.
  • Comfortable conducting on-site diagnostics and physical network maintenance.
  • Experience with network performance monitoring tools and issue escalation processes.
  • Strong documentation and communication skills, especially when interfacing with technical and non-technical stakeholders.
     
Qualifications:
  • Minimum 3-4 years of network security or similar experience; preferably within a professional services firm or similar environment
  • Bachelor's degree from an accredited college/university or equivalent work experience preferred.
  • Knowledge or training in monitoring, configuring, and troubleshooting with Cisco ASA, remote access VPN, firewall technologies, Cisco AnyConnect, IP Sec VPN, proxy appliances, DNS, and WAN.
  • Experience with packet capture analyzers, TCP/IP subnetting, Telnet/SSH clients, Raritan or terminal server remote access, Service Now ticket handling system, inventory and maintenance tracking, and vendor support case handling.
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