Senior Engineer – Network & Security | Digital Transformation

Josoor; Saudi Arabia; On-site; SAR 260,000 - 420,000; Full time

Job summary

Josoor is seeking a Senior Engineer – Network & Security to design, implement, and secure enterprise network infrastructure. You will manage LAN, WAN, SD-WAN, VPN, firewalls, EDR, SIEM, IDS/IPS, and WAF, with cloud security across AWS, Azure, and GCP.

The role requires strong network and cybersecurity expertise, vulnerability assessment, and incident response experience, with leadership to guide junior engineers and ensure compliant, reliable networks.

Qualifications

• Bachelor's degree in IT, CS, or related field.
• 7+ years of experience in Network & Security Engineering.
• Experience designing and managing enterprise network infrastructure and security solutions.

Responsibilities

• Design, implement, and manage enterprise network infrastructure (LAN/WAN/SD-WAN/VPN).
• Manage network security solutions (firewalls, EDR, SIEM, IDS/IPS, WAF).
• Monitor performance and troubleshoot complex infrastructure connectivity.
• Implement cybersecurity policies and security controls.
• Conduct vulnerability assessments and support remediation.
• Manage cybersecurity incident response activities.
• Implement cloud network security across AWS, Azure, and GCP.
• Ensure compliance with security requirements.
• Provide guidance to junior engineers.
• Maintain reliable and secure enterprise networks.

Education

Bachelor's Degree in Information Technology, Computer Science, or related field

Tools

Cisco networking technologies

Juniper networking technologies

Palo Alto security solutions

Fortinet security solutions

EDR

SIEM

IDS/IPS

WAF

AWS

Azure

GCP

Job description

Location: Riyadh

Job Category:

• Information Technology (IT) & Software
• Engineering & Technical
• Telecommunications
• Security & Defence

Job Overview

A growing Digital Transformation Company is looking for an experienced Senior Engineer – Network & Security to join its technical team.

The successful candidate will be responsible for designing, implementing, managing, and securing enterprise network infrastructure and cybersecurity solutions. The role involves managing LAN, WAN, SD-WAN, VPN, firewalls, endpoint detection and response, security information and event management, intrusion detection and prevention, and web application firewall technologies.

The position also requires experience in cloud network security across AWS, Microsoft Azure, and Google Cloud Platform. Candidates should have strong technical expertise in network and security engineering, cybersecurity compliance, vulnerability assessments, and incident response.

Key Responsibilities

• Design, implement, and manage enterprise network infrastructure, including LAN, WAN, SD-WAN, and VPN.
• Manage network security solutions, including firewalls, EDR, SIEM, IDS/IPS, and WAF.
• Monitor network performance and troubleshoot complex infrastructure and connectivity issues.
• Implement cybersecurity policies and security controls.
• Conduct vulnerability assessments and support remediation activities.
• Manage cybersecurity incident response activities.
• Implement and manage cloud network security across AWS, Azure, and GCP.
• Ensure network infrastructure and security solutions comply with applicable security requirements.
• Provide technical guidance and support to junior engineers.
• Maintain reliable, secure, and efficient enterprise network environments.

Requirements & Qualifications

Educational Qualifications:

– Bachelor’s Degree in Information Technology, Computer Science, or a related field.

Experience Requirements:

• Minimum 7 years of experience in Network & Security Engineering.
• Strong experience managing enterprise network infrastructure and security solutions.

Technical Skills:

• LAN, WAN, SD-WAN, and VPN.
• Cisco and Juniper networking technologies.
• Palo Alto and Fortinet security solutions.
• Firewalls, EDR, SIEM, IDS/IPS, and WAF.
• AWS, Microsoft Azure, and Google Cloud Platform.
• Network monitoring and troubleshooting.
• Vulnerability assessment and incident response.
• Cybersecurity policies and compliance.

Preferred Professional Certifications:

• CCNP or CCIE.
• CISSP.
• CISM.
• CEH.

Salary, Benefits & Career Growth

Salary and specific employment benefits have not been disclosed in the original job description.

This opportunity offers professional exposure to enterprise networking, cybersecurity, cloud infrastructure, and digital transformation initiatives. The position also provides opportunities to strengthen technical leadership capabilities and guide junior engineering professionals.