Network Engineer (Saudi national)

Black Pearl Consult; Medina; On-site; SAR 150,000 - 200,000; Full time

Job summary

A leading company in aviation security is seeking an experienced Network & Security Engineer to enhance the safety of Medina Airport's network infrastructure. You will manage advanced security systems, lead troubleshooting efforts, and develop automation tools, ensuring optimal network performance and security. This position offers professional growth opportunities and is suitable for proactive problem-solvers ready to contribute to critical infrastructure.

Benefits

Attractive salary and benefits

Professional growth opportunities

Access to cutting-edge technology

Qualifications

• Minimum of 4 years’ experience in network security engineering.
• Preferably in public sector or critical infrastructure.
• Proficiency in next-generation firewalls (Palo Alto preferred).

Responsibilities

• Lead maintenance and operations of firewalls and network services.
• Design and implement automation tools to enhance network functions.
• Mentor junior engineers and support security incident resolution.

Skills

TCP/IP

Routing

Switching

Firewall Management

Network Troubleshooting

Automation

Problem Solving

Education

Bachelor’s degree in Computer Engineering, Information Technology, Network Security

Tools

Ansible

PowerShell

Python

Wireshark

tcpdump

Job description

We are seeking a talented, motivated Network & Security Engineer to join our IT team at Medina Airport. You will be the subject‐matter expert for perimeter services—firewalls, proxies, IDS—as well as DDI (DNS, DHCP, IP address management), SD-WAN, and web application protection. You’ll design, deploy, and maintain next-gen security infrastructure, troubleshoot complex network issues, and mentor junior engineers. If you’re a proactive problem-solver who thrives in a fast-paced aviation environment, we want to hear from you.

Key Responsibilities

Perimeter Security Management

Lead maintenance, configuration, and daily operations of next‐generation firewalls (Palo Alto preferred), proxies, and intrusion detection systems.

Perform security risk assessments for firewall rule implementations; ensure policies align with industry best practices.

Configure and troubleshoot Azure NSG, Load Balancer, and UDR for cloud‐integrated components.

Network & DDI Operations

Manage DNS, DHCP, and IP address allocations (DDI) for the airport’s network—process reservations, update resource records, and maintain IPAM tooling.

Troubleshoot and resolve complex DNS / DHCP / network issues, including packet captures, log analysis, and root-cause identification.

Support SD-WAN deployments and ensure stable, high-availability connections between terminals.

Design, Implementation & Automation

Participate in planning new hardware deployments, ensuring resource availability for network and security services.

Recommend, implement, and deliver technology solutions based on business requirements (e.g., traffic segmentation, segmentation micro-perimeters, or web application firewalls).

Design and develop automation / orchestration tools to streamline configuration drifts, policy updates, and routine maintenance tasks.

Lead resolution of critical major incidents related to perimeter security or network outages; collaborate with global SMEs and engineering teams.

Mentor junior members of the global security team—provide technical training, best practices, and knowledge sharing.

Document standard operating procedures (SOPs) for deployment, monitoring, maintenance, and incident response.

Work closely with subject-matter experts and cross-functional teams to design and implement integrated network and security solutions.

Contribute to a central technology services organization—ensure alignment with enterprise-wide architecture, compliance, and audit requirements.

Stay current on technology trends; evaluate, test, and recommend new security / network tools to enhance the airport’s infrastructure.

Requirements

To be considered for this role, you need to meet the following criteria :

Education & Experience

Bachelor’s degree in Computer Engineering, Information Technology, Network Security, or related field.

Minimum of 4 years’ hands-on experience in network security engineering within an enterprise environment—public sector or critical infrastructure (aviation, utilities) preferred.

Certifications (Preferred)

CISSP (Certified Information Systems Security Professional)

Palo Alto PCNSA or PCNSE

Any equivalent firewall / vendor-specific accreditation

Networking & Security Expertise

Deep expertise deploying and managing next‐generation firewalls (Palo Alto strongly preferred).

Strong understanding of TCP / IP, routing, and switching : BGP, OSPF, MPLS, QoS.

Layer-2 technologies : STP, vPC, SPAN, VXLAN; Layer-3 technologies : OSPF, BGP.

Hands-on with security technologies : IPsec, SSL VPN, IDS / IPS, Web Application Firewalls.

Experience troubleshooting complex network / security incidents : packet capture / analysis (Wireshark, tcpdump), log review, root cause analysis.

Cloud & Virtualization

Knowledge of Azure networking (NSG, Load Balancer, UDR).

Familiarity with virtualized network functions or SD-WAN architectures.

Automation & Documentation

Proficient with automation / orchestration tools (Ansible, PowerShell, Python scripting).

Create and maintain standards documentation : SOPs for deployment, daily operations, and incident management.

Soft Skills & Languages

Strong analytical and problem-solving ability; communicates clearly and succinctly.

Able to navigate a matrix organization and collaborate with multiple stakeholders.

English fluency is required; Arabic proficiency is a plus.

Why Consider This Opportunity?

Critical Infrastructure Impact : Maintain and enhance the security of Medina Airport’s network, directly contributing to safe, uninterrupted operations.

Cutting-Edge Technology : Work with leading firewall platforms, SD-WAN, IDS / IPS, and cloud-integrated networking solutions.

Professional Growth : Lead major incident responses, participate in design reviews, and mentor junior engineers—accelerate your career in aviation IT.

Collaborative Culture : Join a global security team that values knowledge sharing, continuous learning, and innovation.

Competitive Package : Attractive salary and benefits, aligned with industry standards for Saudi nationals.

Network Engineer Saudi National • Madinah, 03, sa