Senior Network Engineer

Description

We're seeking a highly skilled Senior Network Engineer with deep expertise in wireless technologies, F5 load balancing, and Palo Alto firewalls to join our global infrastructure team. This role is ideal for a technical leader who thrives in complex environments, understands the business impact of network performance, and is passionate about securing and optimizing enterprise networks.

You'll be responsible for designing, implementing, and maintaining high-performance wireless networks, managing advanced F5 configurations, and enforcing robust security policies through Palo Alto platforms-all while collaborating with global IT teams to support mission-critical systems.

Key Responsibilities

• Design, deploy, and maintain enterprise-grade wireless networks using Aruba and Cisco Meraki, ensuring coverage, performance, and security
• Manage and optimize F5 LTM/GTM environments, including traffic steering, SSL offloading, and application delivery
• Implement and maintain Palo Alto firewalls, including policy creation, threat prevention, and access control
• Monitor and troubleshoot network performance using tools like SolarWinds, ThousandEyes, and F5 Analytics
• Ensure secure authentication via Cisco ISE (802.1x, RADIUS, TACACS) across wired and wireless infrastructure
• Maintain proxy solutions such as Zscaler, McAfee, and Palo Alto GlobalProtect
• Collaborate with global IT teams to address security concerns and implement new systems
• Document network architecture, cabling layouts, and operational procedures
• Participate in on-call rotation and support a Follow the Sun operational model
• Support telephony systems including Audiocodes SBC and Microsoft Teams integration
• Ensure compliance with regulatory and security standards across network infrastructure

Requirements

8-10 years of experience as a Network Engineer in a global enterprise environment

Bachelor of Science in Networking or related field

Strong expertise in wireless networking (Aruba, Cisco Meraki), including site surveys and performance tuning

Advanced experience with F5 LTM/GTM and F5 Silverline WAF

Proven track record managing Palo Alto firewalls and security policies

Familiarity with Cisco ISE authentication protocols

Experience with proxy solutions and remote access technologies

Cloud networking experience across Azure, AWS, and Google Cloud Platform

Automation skills using Python, Ansible, or scripting tools

F5 LTM certification is a plus

Excellent communication, documentation, and problem-solving skills

Technology Doesn't Change the World, People Do.

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