Senior Network Engineer

We are hiring a highly technical Senior Network Engineer with strong experience in customer deployments, including Greenfield and Brownfield environments. The candidate should have prior experience in an OEM TAC environment (Cisco, Juniper, Fortinet) or at a high-end system integrator handling escalations and complex troubleshooting.

Location: Remote

Responsibilities

• Lead Greenfield network deployments.
• Execute Brownfield migrations with minimal downtime.
• Perform firewall cutovers and routing transitions.
• Design and implement secure WAN architectures.
• Participate in customer change windows aligned to U.S. hours.
• Strong hands-on implementation and troubleshooting of BGP (iBGP, eBGP, route reflectors, route maps).
• Troubleshoot OSPF (multi-area, LSA troubleshooting).
• Implement static routing & policy-based routing.
• Develop redistribution strategies.
• Configure VRF segmentation.
• Understand MPLS fundamentals.
• Implement route filtering and prefix lists.
• Debug routing issues from packet capture level.
• Hands-on deployment and troubleshooting of Fortinet (FortiGate, HA clustering, IPSec VPN, SSL VPN, NAT, SD-WAN).
• Configure Cisco ASA (firewall, site-to-site IPSec VPN, remote access VPN, AnyConnect, ACL, NAT).
• Experience with Juniper SRX or other enterprise firewalls is a plus.
• Configure and troubleshoot VPN technologies (site-to-site IPSec, remote access, SSL, policy-based, route-based, Phase 1/2, encryption domain).

Requirements

• Deep protocol-level understanding of routing protocols (BGP, OSPF).
• Real-world implementation experience in customer deployments.
• Prior experience in OEM TAC environment (Cisco, Juniper, Fortinet) or high-end system integrator handling escalations.
• Strong troubleshooting skills, including packet capture analysis.
• Hands-on experience with Fortinet, Cisco ASA, Juniper SRX firewalls.
• Experience with VPN technologies and configurations.