Senior Network Engineer

Responsibilities

• Design, implement, and support LAN, WAN, WLAN, SD-WAN, VPN, and Internet connectivity
• Administer Cisco routing, switching, wireless, and firewall technologies
• Implement segmentation, ACLs, secure remote access, and firewall policies
• Support Azure networking, ExpressRoute/VPN connectivity, and hybrid networking
• Monitor performance, capacity, and troubleshoot complex incidents
• Lead network upgrades, modernization projects, and mentor junior engineers

Requirements

• 8–12 years of enterprise networking experience
• Strong Cisco routing, switching, wireless, VPN, and firewall experience
• Experience with Azure networking and hybrid connectivity
• Strong TCP/IP, BGP, OSPF, DNS, DHCP, QoS, and network security knowledge
• Experience with enterprise monitoring and troubleshooting tools

Preferred Qualifications

• Experience supporting Microsoft GCC/GCC High
• Experience with Palo Alto or Fortinet firewalls
• Experience with Cisco ISE
• Network automation skills using Python, Ansible, or Terraform
• Relevant certifications such as CCNP, CCIE, or Azure Network Engineer

About the Company

Jensen Hughes is a global leader in fire protection engineering, security, and risk-based fields, helping to mitigate risks that threaten lives, property, and reputations through technology and industry-leading research.