We are looking for an experienced Security Network Engineer to support and strengthen a data center environment in California. This long-term contract opportunity is ideal for a senior specialist who brings deep expertise in secure network operations, infrastructure monitoring, and enterprise firewall administration. The role focuses on maintaining a reliable, high-performing network across a smaller infrastructure footprint while partnering with teams that operate during Pacific Time hours.<br><br>Responsibilities:<br>• Manage and optimize secure network infrastructure across data center switching, routing, and firewall platforms.<br>• Administer firewall environments and centralized policy management tools to maintain strong security controls and network availability.<br>• Monitor network performance and security events, identify issues proactively, and drive timely resolution of incidents.<br>• Support day-to-day operations for a compact but critical infrastructure environment with a focus on stability and efficiency.<br>• Implement configuration changes, upgrades, and troubleshooting activities across core networking components.<br>• Use network monitoring platforms such as SolarWinds to track health, capacity, and performance trends.<br>• Contribute technical expertise on Cisco-based environments, including Nexus platforms where applicable.<br>• Collaborate with internal stakeholders and remote teams to ensure dependable support coverage during Pacific Time business hours.

• 10+ years of experience in network engineering with a strong emphasis on security-focused infrastructure.<br>• Proven background supporting data center switching, routing, and enterprise firewall technologies.<br>• Hands-on experience with firewall administration and centralized management platforms such as Panorama or comparable tools.<br>• Strong monitoring and operational support experience in production network environments.<br>• Working knowledge of SolarWinds for network visibility, alerting, and performance analysis.<br>• Familiarity with Cisco technologies, including CCNA or CCIE-level expertise.<br>• Experience with Cisco Nexus is highly preferred.<br>• Ability to work effectively with teams aligned to Pacific Time hours; remote flexibility may be considered.

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