Senior Network Engineer & Provisioning Lead

Cogeco Inc.; Rochester (NH); On-site; USD 89,000 - 133,000; Full time

Benefits offered by this job

Flexibility

Career Evolution

Competitive compensation

Job summary

Breezeline is seeking a Senior Network Engineer to design, operate, and secure complex enterprise networks across multiple data centers and locations. You will work on routing, firewalling, VPNs, DNS, load balancing, and large-scale wireless networks.

Ideal candidates bring 5+ years of experience in enterprise networking, hands-on skills with FortiGate/Juniper, Cisco and Ruckus wireless, and F5 load balancers, with on-call availability for incident response.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 5+ years of experience in network administration or network engineering in enterprise or service-provider environments.
• Hands-on experience with FortiGate/Juniper firewalls, Cisco L2/L3 switching, Cisco/Ruckus wireless networks, and F5 Load Balancers.
• Experience running enterprise-scale routing, switching, and security infrastructures in complex production environments.
• Proven ability to design, implement, and support IPsec and SSL VPN solutions for site-to-site and remote access.
• Ability to troubleshoot multi-vendor network issues in mission-critical environments; on-call rotation readiness.

Responsibilities

• Design, implement, and maintain enterprise network architectures (LAN/WAN/WLAN/data center).
• Administer FortiGate/Juniper SRX firewalls including policies, NAT, routing, and VPNs.
• Configure Cisco L2/L3 switching, VLANs, STP, EtherChannel, and inter-VLAN routing.
• Deploy and optimize Cisco and Ruckus wireless networks (controller-based and cloud-managed).
• Deploy, operate, and support F5 Load Balancers (LTM); DNS/GTM experience a plus.
• Design and troubleshoot routing protocols (BGP/OSPF) and IPsec/SSL VPN solutions.
• Manage DNS services in an Anycast environment and document networks thoroughly.
• Collaborate with security, systems, cloud, and application teams; participate in reviews and upgrades.

Skills

Network design

Security & firewalling

VPNs

DNS

Load balancing

Wireless networks

Routing protocols (BGP/OSPF)

IPsec/SSL VPN

Multi-vendor troubleshooting

Education

Bachelor's degree in Computer Science/IT or related field

Tools

FortiGate

Juniper SRX

Cisco L2/L3 switching

Cisco/Wireless (Ruckus)

F5 Load Balancers

DNS/Anycast

Job description

Breezeline is seeking a Senior Network Engineer to design, operate, and secure complex enterprise networks across multiple data centers and locations. You will work on routing, firewalling, VPNs, DNS, load balancing, and large-scale wireless networks.

Ideal candidates bring 5+ years of experience in enterprise networking, hands-on skills with FortiGate/Juniper, Cisco and Ruckus wireless, and F5 load balancers, with on-call availability for incident response.