Staff IT Network Engineer

Responsibilities

• Design, implement, and support multi-site enterprise network infrastructure across offices, labs, data centers, and co-location environments.
• Maintain high availability, performance, and stability of network services supporting engineering, corporate, and lab environments.
• Lead delivery of complex network projects, including new site buildouts, lab infrastructure upgrades, and infrastructure decommissioning.
• Serve as a senior escalation resource for network operations, outages, and complex troubleshooting.
• Engineer and maintain secure connectivity services including firewalls, remote access VPN, and site-to-site VPN.
• Support network services for cloud and hybrid environments, including DNS, VLAN, VPC, and public cloud connectivity.
• Drive proactive monitoring, alerting, and service health visibility using operational monitoring platforms.
• Establish, document, and promote network standards, operational discipline, and best practices.

Requirements

• Minimum of 5 years of progressively responsible experience in network engineering or operations in an enterprise environment.
• Strong hands-on expertise with routing, switching, TCP/IP, IPv4/IPv6, VLANs, VPNs, firewalls, and wireless.
• Experience supporting global or multi-site network environments (offices, labs, or data centers).
• Proficiency using network monitoring and operational tools to detect and resolve service issues.
• Proven ability to lead infrastructure implementations and lifecycle projects from planning to handoff.

Preferred Qualifications

• 7+ years of experience in enterprise network engineering or infrastructure operations.
• Experience with Palo Alto firewalls, GlobalProtect, and modern network security practices.
• Experience with Cisco enterprise networking platforms (routing, switching, and wireless).
• Familiarity with AWS, Azure, VPC networking, and hybrid cloud connectivity models.
• Relevant certifications such as CCNP, Palo Alto certifications, or comparable networking/security credentials.

About the Company

Gigamon protects the hybrid networks and data of the largest, most complex organizations on the planet. We offer a deep observability pipeline that delivers network-derived intelligence to cloud, security, and observability tools, helping customers eliminate security blind spots and optimize network traffic.