Senior Network Engineer - Enterprise Networking & Cloud at RED Global Senior Network Engineer - Enterprise Networking & Cloud at RED Global in River Grove, Illinois Posted in 1 day ago.

Type:

full-time Senior Network Engineer -

Enterprise Networking & Cloud Location:

Chicago, IL -

Hybrid Schedule:

On-site Tuesday, Wednesday & Thursday, 8:00 AM-5:00

PM Industry:

Engineering /

Professional Services Duration:

6-month contract-to-hire

Start:

ASAP RED

Global is seeking an experienced Senior Network Engineer to support a large enterprise environment spanning data centers, colocation facilities, Azure cloud, WAN, campus/LAN, wireless, and network security infrastructure. This is a hands-on engineering role focused on implementation, operations, Tier 3 troubleshooting, and continuous improvement of enterprise network and connectivity services.

Key Responsibilities:

• Provide senior-level operational support and Tier 3 troubleshooting across enterprise network, connectivity, security, and Azure cloud environments
• Configure and troubleshoot Palo Alto firewalls, including policies, NAT, routing, VPNs, certificates, authentication, logging, and high availability
• Design, configure, and support Azure networking and Cisco Catalyst/Meraki switching
• Implement and troubleshoot VLANs, VRFs, STP, HSRP, QoS, redundant paths, iBGP, eBGP, EIGRP, and TCP/IP
• Administer

DNS, DHCP, IP

address management, subnetting, segmentation, and related network services

• Support remote-access and site-to-site VPN environments, including Zscaler and GlobalProtect
• Troubleshoot complex network incidents across data center, branch, WAN, Internet edge, and cloud environments
• Support network implementations, maintenance, site surveys, and other infrastructure initiatives

Required Qualifications:

• 7+ years of enterprise network engineering experience
• Senior-level experience supporting complex production network environments
• Strong routing and switching knowledge
• Hands-on firewall and network security experience
• Experience troubleshooting enterprise connectivity and network incidents
• Ability to work on-site in downtown Chicago Tuesday through

Thursday Preferred Experience:

• Palo Alto firewalls and GlobalProtect
• Cisco Catalyst
• Cisco Meraki
• Microsoft Azure networking
• Zscaler
• BGP, EIGRP, HSRP, VRFs, VLANs, STP, and QoS
• DNS, DHCP, IPAM, subnetting, and network segmentation Some travel to satellite offices may be required for site surveys, implementations, troubleshooting, and maintenance.

Work Authorization:

Candidates must be U.S. Citizens or Lawful Permanent Residents. Sponsorship is not available for this opportunity.