# Network & Infrastructure Engineer

> Ninja · Riyadh, Saudi Arabia · Full-time · Posted 2026-07-20

**Workplace:** on_site

**Department:** Tech

## Description

We are looking for a skilled **Network & Infrastructure Engineer** to manage and maintain the organization's network infrastructure across HQ and dark store locations. The role is responsible for ensuring reliable LAN/WAN connectivity, secure VPN communications, CCTV surveillance systems, and physical access control solutions while maintaining high network availability, security, and operational efficiency.

### Responsibilities

-   Configure, maintain, and troubleshoot LAN/WAN infrastructure across HQ and all store locations.
-   Manage routing, switching, VLANs, firewall policies, and network performance to ensure maximum uptime.
-   Deploy, configure, and support site-to-site and remote VPN connectivity between stores and HQ.
-   Monitor and resolve network connectivity issues while ensuring secure encrypted communications.
-   Install, configure, and maintain IP CCTV cameras, NVR systems, and remote surveillance platforms.
-   Administer physical access control systems, including door controllers, access groups, and user permissions.
-   Monitor network health and infrastructure performance using network monitoring tools.
-   Maintain accurate network documentation, including network diagrams, IP address management, and configuration records.
-   Collaborate with IT Support, Security, Facilities, and external contractors to deliver infrastructure projects and support business operations.
-   Ensure compliance with IT security standards and infrastructure best practices.

## Requirements

-   Bachelor's degree in Network Engineering, Computer Science, Information Technology, or a related field.
-   Minimum **3 years** of experience in network engineering within a multi-site environment.
-   **CCNA certification is required.**
-   Strong knowledge of routing, switching, VLANs, TCP/IP, and firewall administration.
-   Hands-on experience with VPN technologies (IPSec and SSL VPN).
-   Experience with IP surveillance systems such as Hikvision, Dahua, or Axis, including NVR administration.
-   Knowledge of physical access control platforms such as HID Global, Suprema, or equivalent.
-   Experience using network monitoring tools such as PRTG or Zabbix.
-   Strong troubleshooting, analytical, and problem-solving skills.
-   Excellent communication skills and the ability to work across multiple locations and cross-functional teams.
-   Willingness to travel to company sites as required.

## Apply

[Apply at Ninja](https://apply.workable.com/ananinja/j/19C82FA8F1/apply)

---
Powered by [Workable](https://www.workable.com)