Senior Network & Security Engineer - Multi-Vendor, Enterprise

Confidential Company; Al Khobar; On-site; SAR 240,000 - 480,000; Full time

Job summary

Confidential Company is seeking a Network Security Engineer to design, deploy, and secure enterprise routing, switching and firewall infrastructure for customer environments. You will work across design, deployment, and handover, ensuring performance, reliability, and security while collaborating with Project Management, Pre-Sales and vendors.

The role requires hands-on experience with Cisco/Aruba/Huawei/Palo Alto/Fortinet platforms, strong documentation skills, and willingness to travel to

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Electrical Communications Engineering or a related field.
• Minimum 5 years hands-on implementation experience in enterprise networking and security.
• Certifications mandatory: CCIE Enterprise Infrastructure or CCIE Security, Palo Alto PCNSE, Fortinet NSE 7, or equivalent (Check Point/CCSE/Aruba ACEP an advantage).
• Strong hands-on multi-vendor experience with Cisco, Aruba, Huawei, Palo Alto and Fortinet platforms.

Responsibilities

• Design, deploy, configure and troubleshoot enterprise routing, switching and firewall infrastructure.
• Configure and optimise site-to-site and remote-access VPNs (IPsec/SSL) and WAF/LB deployments.
• Plan and implement SD-WAN and wireless network support; ensure secure network access and NAC where applicable.
• Prepare designs, implementation plans, test procedures and as-built documents; deliver SAT/FAT and handover to customers.
• Provide technical input for pre-sales activities, coordinate with project managers, and raise vendor TAC cases when needed.

Skills

Analytical troubleshooting

Communication skills

Independent work

Willing to travel

English fluency

Education

Bachelor's degree in Computer Science / IT / Electrical Communications Engineering or related field

Tools

Cisco

Aruba

Huawei

Palo Alto

Fortinet

Job description

Confidential Company is seeking a Network Security Engineer to design, deploy, and secure enterprise routing, switching and firewall infrastructure for customer environments. You will work across design, deployment, and handover, ensuring performance, reliability, and security while collaborating with Project Management, Pre-Sales and vendors.

The role requires hands-on experience with Cisco/Aruba/Huawei/Palo Alto/Fortinet platforms, strong documentation skills, and willingness to travel to