Senior L3 Network Engineer – Cisco & Fortinet (Qatar)

ParamInfo; Doha; On-site; QAR 150,000 - 260,000; Full time

Job summary

ParamInfo is urgently seeking an experienced L3 Network Engineer to support our Qatar onsite network infrastructure. The candidate should have strong hands-on Cisco and Fortinet expertise, with proven troubleshooting and incident management skills to keep store networks running smoothly.

You will work with the Central Infrastructure team to coordinate store-related network activations, changes, and problem resolution, deliver detailed documentation, and ensure security and performance across

Qualifications

• 5+ years of professional experience in Cisco networking.
• 5+ years of hands-on Fortinet technologies experience.
• Strong knowledge of routing, switching, VLANs, TCP/IP, subnetting, and network troubleshooting.
• Experience with FortiGate firewall configuration, policy management, VPNs, and security troubleshooting.
• Experience providing L3 support in an enterprise network.
• Strong incident, problem-solving, and change management skills.
• Ability to coordinate with central infrastructure and store teams.
• Excellent communication and stakeholder coordination skills.
• Ability to work under pressure in Qatar.
• Technical focus: Cisco Networking and Fortinet Technologies.

Responsibilities

• Provide L3 support for enterprise network infrastructure, including incident management, troubleshooting, and root cause analysis.
• Configure, manage, and troubleshoot Cisco network devices, including routers, switches, and related infrastructure.
• Administer and support Fortinet technologies, including FortiGate firewalls, security policies, VPNs, and network security configurations.
• Coordinate closely with Central Infrastructure teams to manage, open, modify, and resolve store-related network requests and activities.
• Support store network installations, modifications, connectivity changes, and operational requirements.
• Perform advanced network troubleshooting and ensure timely resolution of escalated incidents.
• Implement network configuration changes in accordance with approved change management procedures.
• Monitor network performance, availability, and security to maintain service continuity.
• Prepare technical documentation, incident reports, and change records as required.
• Collaborate with cross-functional teams to ensure successful execution of network-related activities.

Skills

Cisco networking

Fortinet technologies

Routing & Switching

TCP/IP

Subnetting

Network troubleshooting

Incident management

Change management

Communication

Tools

FortiGate firewall

VPNs

Cisco devices

Job description

ParamInfo is urgently seeking an experienced L3 Network Engineer to support our Qatar onsite network infrastructure. The candidate should have strong hands-on Cisco and Fortinet expertise, with proven troubleshooting and incident management skills to keep store networks running smoothly.

You will work with the Central Infrastructure team to coordinate store-related network activations, changes, and problem resolution, deliver detailed documentation, and ensure security and performance across