Senior Network Engineer

For 68 years, HEICO Corporation, a NYSE traded company, has thrived by serving niche segments of the aviation, defense, space and electronics industries by providing innovative and cost-saving products and services. HEICO’s high-energy culture focuses our Team Members on providing high quality products and services to our customer base, which is made up of most of the world’s airlines, the defense industry, satellite manufacturers and other electronics companies. Our leadership approach creates a dynamic environment that continually challenges our Team Members to grow professionally and develop in an entrepreneurially-spirited setting.

HEICO is seeking a Senior Network Engineer to join our corporate team for full time direct hire role in Hollywood, FL.

Role Description

Responsible for designing, implementing, securing, and maintaining enterprise network infrastructure to support data, voice, video, and wireless services. Provides hands-on support for routers, switches, Palo Alto next-generation firewalls, VMware NSX, and load balancers while optimizing network performance, resiliency, and security. This role requires strong, hands-on, primary expertise with Palo Alto firewalls, including administration, policy management, NAT, VPNs, threat prevention, logging, and troubleshooting in complex enterprise environments. Experience with Check Point firewalls is strongly desired as a secondary platform.

Essential Duties And Responsibilities Include The Following.

Network Design & Maintenance

Configure and manage LAN/WAN environments, VLANs, VPNs, and subnetting.

Deploy, maintain, and troubleshoot network hardware, including routers, switches, Palo Alto and Check Point firewalls, and access points.

Implement and manage Software-Defined Networking (SDN) and SD-WAN solutions.

Maintain fiber switches and associated infrastructure.

Optimize network performance through monitoring, troubleshooting, and proactive upgrades.

Design and support secure network segmentation and traffic flows through proper firewall policy design and network security architecture.

Work with virtualized networking environments (VMware NSX, vCenter).

Security & Compliance

• Administer, configure, and troubleshoot Palo Alto next-generation firewalls.
• Manage and optimize security policies, NAT rules, zone-based controls, application-based policies, URL filtering, threat prevention, logging, and high availability on Palo Alto platforms.
• Perform firewall change management, rule review, policy cleanup, and ongoing optimization to maintain a secure and efficient rule base.
• Monitor firewall activity, investigate alerts and traffic logs, and support incident response and root cause analysis related to network security events.
• Provide support for Check Point firewalls as a strongly desired secondary platform, including policy review, maintenance, and troubleshooting.
• Enforce IT security policies, including access controls and 802.1X authentication.
• Conduct network security audits, vulnerability assessments, and remediation support.
• Partner with internal teams and vendors to implement firewall/security changes aligned with business and compliance requirements.

Wireless Networking

Manage Cisco Meraki wireless access points.

Ensure secure and efficient wireless connectivity.

Require a working knowledge of StrataCloud.

Support & Documentation

• Provide technical support and incident response within SLA guidelines.
• Document network configurations, procedures, and troubleshooting guides.
• Collaborate with cross-functional teams for issue resolution.
• Telecom Support
• Proficient in voice traffic flow and related technology.
• Troubleshooting circuits and ISP related issues.