Network Engineer

Arab Solutions; Doha; Presencial; QAR 180 000 - 300 000; Tempo integral

Resumo da oferta

Arab Solutions is seeking an experienced Network Engineer to design, implement and support complex enterprise networks with Cisco routing & switching, SD-WAN, MPLS, firewalls, ACI, wireless and IP telephony. The role emphasizes hands-on configuration, troubleshooting and collaboration with JVs, subsidiaries and vendors to maintain high availability and security.

The candidate will lead network upgrades, monitor performance, and ensure adherence to security standards while supporting remote

Qualificações

• 6–10 years of experience in Network Engineering with a strong focus on Cisco products and technologies.
• Hands-on experience in network engineering configuration, troubleshooting and support.

Responsabilidades

• Design network plans and layouts that support business objectives and provide access to required tools and resources.
• Configure and install routers, switches, firewalls, SD-WAN, ACI, WLC, IP Telephony, VPN and QoS.
• Provide day-to-day L2/L3 network support for Cisco switches, routers, wireless infrastructure and IP telephony systems.
• Configure, troubleshoot and maintain Cisco Nexus switches and data center network infrastructure.
• Manage and support SD-WAN and MPLS connectivity including troubleshooting WAN links and routing issues.
• Monitor network links and infrastructure to ensure availability, performance, latency, bandwidth utilization and stability.
• Perform network troubleshooting, incident resolution and root-cause analysis for connectivity and performance issues.
• Plan and execute software and firmware upgrades on network devices in coordination with third-party JVs, subsidiaries and vendors.
• Coordinate with JVs and subsidiaries for network changes, maintenance activities, device upgrades and incident resolution.
• Coordinate with vendors and service providers for troubleshooting escalation and resolution of network-related issues.
• Review and remediate network device vulnerabilities and security advisories and recommend appropriate firmware and software updates.
• Ensure network devices are maintained according to approved security and configuration standards.
• Perform configuration changes and backup/restore activities while maintaining accurate network documentation.
• Support network implementation and commissioning activities for new projects and infrastructure deployments.
• Monitor network capacity and proactively identify potential performance or capacity issues.
• Conduct periodic health checks of network devices and WAN connectivity.
• Maintain network diagrams, IP addressing information, device inventories, configuration records and operational documentation.
• Participate in planned maintenance activities and ensure changes are implemented with minimal or zero service interruption.
• Prepare technical reports covering network performance, incidents, vulnerabilities, upgrades and maintenance activities.
• Ensure compliance with organizational IT network security policies, change-management procedures and operational standards.

Conhecimentos

Cisco Routing & Switching

Cisco SD-WAN

MPLS

Firewalls

Cisco ACI

Cisco Wireless

Cisco IP Telephony

Cisco ISE

SolarWinds Network Management

Formação académica

University degree in Computer Science or related field

Descrição da oferta de emprego

Job Purpose

The ideal candidate must have expertise in Routing amp Switching SD-WAN MPLS Firewalls ACI Wireless IP Telephony Cisco ISE and SolarWinds Network Management The candidate should have strong hands‑on experience in network configuration and troubleshooting a good understanding of network architecture and design and the ability to provide network support for remote locations branches The role also involves coordinating with third-party JVs subsidiaries and vendors to maintain network availability security and performance

Key Accountabilities, Qualifications, Experience, and Skills

• Design network plans and layouts that support business objectives and provide access to required tools and resources


• Configure and install various network devices and services including routers switches firewalls SD-WAN ACI WLC IP Telephony VPN and QoS


• Provide day-to-day L2 L3 network support for Cisco switches routers wireless infrastructure and IP telephony systems


• Configure troubleshoot and maintain Cisco Nexus switches and data center network infrastructure


• Manage and support SD-WAN and MPLS connectivity including troubleshooting WAN links and routing issues


• Monitor network links and infrastructure to ensure availability performance latency bandwidth utilization and stability


• Perform network troubleshooting incident resolution and root-cause analysis for connectivity and performance issues


• Plan and execute software and firmware upgrades on network devices in coordination with third-party JVs subsidiaries and vendors


• Coordinate with JVs and subsidiaries for network changes maintenance activities device upgrades and incident resolution


• Coordinate with vendors and service providers for troubleshooting escalation and resolution of network-related issues


• Review and remediate network device vulnerabilities and security advisories and recommend appropriate firmware and software updates


• Ensure network devices are maintained according to approved security and configuration standards


• Perform configuration changes and backup restore activities while maintaining accurate network documentation


• Support network implementation and commissioning activities for new projects and infrastructure deployments


• Monitor network capacity and proactively identify potential performance or capacity issues


• Conduct periodic health checks of network devices and WAN connectivity


• Maintain network diagrams IP addressing information device inventories configuration records and operational documentation


• Participate in planned maintenance activities and ensure changes are implemented with minimal or zero service interruption


• Prepare technical reports covering network performance incidents vulnerabilities upgrades and maintenance activities


• Ensure compliance with organizational IT network security policies change-management procedures and operational standards

Experience

6 10 years of experience in Network Engineering with a strong focus on Cisco products and technologies Proven hands-on experience in network engineering configuration troubleshooting and support

Requirements and Skills

Must-Have Technical Skills

• Cisco Routing amp Switching


• Cisco SD-WAN


• MPLS


• Firewalls


• Cisco ACI


• Cisco Wireless


• Cisco IP Telephony


• Cisco ISE


• SolarWinds Network Management

Technical Competencies

• Strong hands-on experience in network configuration and troubleshooting


• Good understanding of network architecture and design


• Experience providing network support for remote locations and branch offices


• Deep understanding of networking protocols including Spanning Tree Protocol STP Virtual Port Channel vPC HSRP BGP OSPF MPLS and QoS


• Hands-on experience with network monitoring diagnostic and analytics tools

Preferred Certifications

• CCNP and SD-WAN certifications or higher


• CCIE Routing amp Switching R amp S and Service Provider SP certifications are preferred

Educational Qualification

• A university degree in Computer Science or a related subject is mandatory


• Mandatory: The candidate must have a valid driving license and a car