Network Engineer

NextEra; Riyadh; On-site; SAR 180,000 - 260,000; Full time

Job summary

NextEra is seeking an experienced Network Engineer to support enterprise LAN/WAN and wireless infrastructure. The role emphasizes L2/L3 escalation, proactive performance optimization, and executing approved network changes in collaboration with Client teams.

Expect close alignment with Juniper, Cisco, Fortinet, and WLC platforms. The ideal candidate will hold 7+ years in enterprise networks, demonstrate strong OSI protocol knowledge, and deliver high‑quality design documentation and change

Qualifications

• 7+ years of enterprise network operations experience.
• Strong knowledge of LAN/WAN protocols (OSPF, BGP, MPLS, SD‑WAN).
• Hands‑on experience with Juniper, Cisco, and Fortinet platforms.

Responsibilities

• Troubleshoot LAN, WAN, MPLS/SD‑WAN connectivity issues.
• Configure and optimize VLANs, STP, port security, OSPF, BGP, and static routing.
• Perform WAN performance analysis (latency, jitter, packet loss).
• Configure Wireless LAN Controllers and manage access points; troubleshoot Wi‑Fi.

Skills

LAN/WAN protocols

Troubleshooting

OSPF

BGP

SD-WAN

Wireless troubleshooting

Change management

Escalation handling

Tools

Juniper

Cisco

Fortinet

WLC

Job description

We are currently looking for an experienced Network Engineer – Enterprise Network Operations.

The Network Engineer will provide advanced LAN/WAN and wireless infrastructure support under Client’s operational leadership. The role involves L2/L3 escalation, proactive performance optimization, and execution of approved network changes. The engineer will work closely with Client to ensure compliance with organizational standards while leveraging expertise in Juniper, Cisco, Fortinet, and Wireless LAN Controllers.

Key Responsibilities

• Troubleshoot LAN, WAN, MPLS/SD-WAN connectivity issues.
• Configure and optimize VLANs, STP, port security, OSPF, BGP, and static routing.
• Perform WAN performance analysis (latency, jitter, packet loss).

Wireless Infrastructure

• Configure Wireless LAN Controllers (SSID, RF tuning, band steering).
• Provision and onboard access points; manage firmware updates.
• Troubleshoot Wi‑Fi performance issues (site surveys, interference, roaming).

Network Performance & Change Support

• Conduct proactive performance monitoring and capacity reporting.
• Prepare change records, technical design documentation, and validate post‑change outcomes.
• Manage configuration backups and execute firmware/patch updates under Client‑approved windows.

Tooling & Platform Expertise

• Provide hands‑on expertise in Juniper routers/switches/wireless, Cisco enterprise networking, Fortinet SD‑WAN, and WLC platforms.

Required Skills & Experience

• 7+ years of experience in enterprise network operations (L2/L3).
• Strong knowledge of LAN/WAN protocols (OSPF, BGP, MPLS, SD‑WAN).
• Hands‑on experience with Juniper, Cisco, and Fortinet platforms.
• Proficiency in Wireless LAN Controllers and Wi‑Fi troubleshooting.
• Experience in change management processes and documentation.
• Familiarity with proactive monitoring tools and performance optimization.
• Excellent troubleshooting and escalation handling skills.