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1 result for Systems Network Administrator in Huntington Beach, CA
- Chino, CA
- onsite
- Temporary / Contract
- 71.25 - 82.5 USD / Hourly
- We are looking for a Network Administrator to support and maintain critical network infrastructure for a utilities and infrastructure environment in Chino, California. This Long-term Contract position focuses on ensuring secure, reliable connectivity across LAN and Cisco-based network environments while supporting day-to-day administration and troubleshooting. The ideal candidate will bring strong hands-on experience with firewall technologies, Cisco routers, Active Directory, and core networking operations in a fast-paced technical setting.<br><br>Responsibilities:<br>• Administer and support Cisco-based network infrastructure to maintain stable and secure connectivity across the organization.<br>• Configure, monitor, and troubleshoot firewall platforms to protect network assets and enforce security policies.<br>• Manage Cisco routers and related network components, resolving performance issues and maintaining optimal uptime.<br>• Oversee local area network operations, including connectivity, performance monitoring, and issue resolution for end users and systems.<br>• Support Active Directory-related network access and authentication needs in coordination with broader IT operations.<br>• Investigate network incidents, identify root causes, and implement corrective actions to reduce recurring disruptions.<br>• Maintain network documentation, diagrams, and configuration records to support operational consistency and compliance.<br>• Collaborate with internal teams on infrastructure updates, enhancements, and any network-related transition activities as needed.
- 2026-04-24T00:00:00Z