Network Engineer Lead

DTN is a global data and technology company helping operational leaders in energy, agriculture, and weather-driven industries make faster, smarter decisions. They are seeking a Network Engineer Lead to oversee the design and management of their physical and cloud network infrastructure, ensuring network integrity and security while driving projects and improvements.

Responsibilities:

• Oversee the design and management of the DTN’s physical and cloud network infrastructure, including multiple internet connections, multiple firewalls, Cisco/Arista core infrastructure, extranet connections, a multicast backbone, load balancers, web application firewalls, and multiple wireless LAN’s
• Oversee the design and management of the network integrity and security, which includes VPN connectivity, firewall rules, and network security audits
• Oversees the design and management of overall IT network system(s) performance
• Oversee the design and management of hardware and software installations, maintenance, upgrades, and configurations
• Oversee the design and management of the network failover integrity
• Drive projects and respond to requests as needed

Requirements:

• Minimum of 10 years of IT experience or equivalent work experience
• Possess technical understanding of communications networks, including protocols, network components, design elements, and architecture
• Minimum of 10 years of experience with Local and Wide Area Networks, and related network security devices
• Minimum of 10 years of experience with design and troubleshooting of TCP/IP, internal routing protocols, multicast, and BGP
• A minimum of 5 years of experience with each of the following platforms: Cisco Layer 2 and Layer 3 Switches, Cisco Routers, Cisco ASA Firewalls, Cisco VPN: Site-to-site and Anyconnect client, F5 Load Balancers, Cisco/Meraki Wireless, Palo Alto Firewalls
• Minimum of 5 years of experience with internetwork design, implementation, and fault isolation
• Understanding of how to perform problem isolation and troubleshooting in complex environments
• Experience planning strategically and tactically for future needs while ensuring that processes are in place to monitor current usage
• Experience handling multiple tasks and deadlines with minimal supervision
• Have the ability to communicate efficiently and effectively
• Be able to apply networking concepts to contribute to the development of the company's strategies or principles to achieve objectives in effective ways
• Experience applying knowledge of emerging technology trends and best practices to show the potential business application of technology improvements