Network Engineer-SD WAN

Vehere; Kolkata District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Vehere is seeking an experienced Senior Network Engineer with SD-WAN expertise to design, deploy, configure, and troubleshoot across CMS/Controller and Edge devices.

The ideal candidate will work with Cisco SD-WAN, Fortinet FortiGate SD-WAN, Palo Alto Networks, and flexiWAN, implement VPNs (IPsec, site-to-site), and optimize overlay/underlay routing, QoS, and security policies while collaborating with cross-functional teams.

Qualifications

• 5-8 years of hands-on networking and network security experience.
• Strong practical experience with SD-WAN solutions, CMS/Controller and Edge devices.
• Hands-on exposure to Cisco SD-WAN / Fortinet / FortiGate SD-WAN / Palo Alto / networks / flexiWAN.
• Strong understanding of VPNs including IPsec, OSPF, BGP, RIP; TCP/IP networking.
• Good understanding of SD-WAN overlay and underlay architecture.
• Strong troubleshooting and packet analysis using Wireshark and tcpdump.
• Experience with Linux networking is an added advantage.

Responsibilities

• Design, configure, deploy, and troubleshoot SD-WAN across CMS/Controller and Edge devices.
• Work on SD-WAN overlay and underlay network architecture.
• Configure and troubleshoot VPN technologies (IPsec, site-to-site).
• Configure routing protocols: OSPF, BGP, RIP; manage VLANs, NAT, ACLs, firewall rules.
• Ensure WAN connectivity across multiple links/providers and monitor performance.
• Analyze SD-WAN features: path selection, failover, load balancing, app routing.
• Troubleshoot complex connectivity and performance issues.
• Collaborate with Dev, QA, System Architecture, and Product teams.

Skills

SD-WAN

VPN/IPsec

OSPF/BGP/RIP

Networking & security

Wireshark/tcpdump

Linux networking

Tools

Cisco SD-WAN

Fortinet FortiGate SD-WAN

Palo Alto Networks SD-WAN

flexiWAN

Job description

At Vehere, we're not just building cybersecurity products, we're shaping the future of how organizations detect, understand, and respond to evolving cyber threats.

As a Network Engineer-SD WAN, you'll be part of a high-caliber team solving complex, real-world security challenges. You'll have the opportunity to work on meaningful technology, collaborate with talented people across teams and geographies, and turn bold ideas into solutions that make a measurable impact.

We're looking for people who are curious, driven, and ready to challenge the status quo, people who want to learn fast, take ownership, and build things that matter.

If you're ready to push boundaries, solve problems that matter, and help shape the next generation of cybersecurity, we'd love to have you build the future with us.

Job Summary:

We are looking for an experienced and hands-on Senior Network Engineer with strong expertise in SD-WAN architecture, deployment, configuration, and troubleshooting, including both Central Management System (CMS/Controller) and Edge devices.

The ideal candidate should have practical experience working with leading SD-WAN and Next-Generation Firewall solutions such as Cisco, Fortinet/FortiGate, Palo Alto Networks, and flexiWAN.

Key Roles and Responsibilities:

• Design, configure, deploy, and troubleshoot SD-WAN solutions across Central Management (CMS/Controller) and Edge devices.
• Work on SD-WAN overlay and underlay network architecture.
• Configure and troubleshoot VPN technologies, including IPsec and site-to-site VPN.
• Configure and troubleshoot dynamic routing protocols such as: OSPF, BGP, RIP.
• Work with routing, switching, VLANs, NAT, ACLs, and firewall policies.
• Configure and troubleshoot WAN connectivity across multiple links and service providers.
• Understand SD-WAN features such as path selection, link monitoring, failover, load balancing, and application-aware routing.
• Troubleshoot complex network connectivity and performance issues.
• Participate in interoperability testing with third-party networking and security products.
• Support product testing, validation, PoC, and customer deployments.
• Collaborate with Development, QA, System Architecture, and Product teams.
• Adhere to high quality software development standards.
• Responsible for maintaining Confidentiality, Integrity and Availability of Vehere’s information assets including business critical information.

Skills and Experience:

• 5- 8 Years of hands-on experience in networking and network security.
• Strong practical experience with SD-WAN solutions, including CMS/Controller and Edge devices.
• Hands-on exposure to one or more of: Cisco SD-WAN /Fortinet / FortiGate SD-WAN /Palo Alto/ Networks SD-WAN /flexiWAN.
• Strong understanding of VPN and IPsec ,OSPF, BGP ,RIP ,TCP/IP networking ,Routing and Switching, VLAN and VRF, NAT and Firewall policies
• Good understanding of SD-WAN Overlay and Underlay architecture.
• Strong troubleshooting and packet analysis skills using tools such as Wireshark and tcpdump.
• Experience working with Linux networking will be an added advantage.

Preferred Skills

• Knowledge of Zero Touch Provisioning (ZTP).
• Understanding of High Availability (HA) and network redundancy.
• Experience with cloud networking (AWS/Azure/GCP) is a plus.
• Relevant certifications such as CCNP, NSE, PCNSE, or equivalent are preferred.