Senior Network Engineer

CNS is a technology company that powers the future by providing digital solutions essential to support all enterprise and human development. While growing and managing a robust pool of supplier-partners for the benefit of our clients has always been a priority, we are constantly re-inventing ourselves.

Founded in 1987 with more than 30 years of experience, CNS employs over 320 employees including more than 250 certified engineers. We offer in-depth expertise and a range of best-in-class products that support the digital transformation of all major industries. With offices in three countries, we have an extensive reach into, and regional knowledge of the Middle East markets.
A shift into levering our many years of experience to develop pioneering software in-house will add yet another dimension to our highly innovative solutions-portfolio.

The Senior Network Engineer is responsible for designing, implementing, securing, and maintaining complex enterprise network infrastructures to ensure optimal performance, reliability, and scalability. The role involves advanced configuration and troubleshooting of Cisco and Fortinet network and security solutions, including routers, switches, firewalls, VPNs, and wireless systems. The Senior Network Engineer serves as the technical lead for network projects, provides guidance to junior engineers, and collaborates with cross-functional teams to support business continuity and digital transformation initiatives.

DUTIES & RESPONSIBILITIES

1. Design, deploy, and maintain LAN, WAN, WLAN, and data center network infrastructure using Cisco and Fortinet technologies.
2. Configure and optimize Cisco routers, switches (Catalyst, Nexus), and Fortinet firewalls (FortiGate, FortiManager, FortiAnalyzer) for secure connectivity.
3. Develop and implement network segmentation, QoS, and traffic management policies to improve performance and security.
4. Lead the planning and execution of network upgrades, migrations, and capacity expansion projects.
5. Network Security and Compliance
6. Implement and manage Fortinet security solutions including FortiGate, FortiAuthenticator, FortiAnalyzer, and FortiManager.
7. Apply Cisco ASA, Cisco ISE, and Cisco Umbrella security policies to ensure compliance with enterprise standards.
8. Manage and monitor VPNs (site-to-site, SSL) and ensure secure remote connectivity.
9. Perform vulnerability assessments and participate in incident response for network-related security events.
10. Operations and Support
11. Monitor network performance, availability, and utilization using tools such as SolarWinds, Cisco Prime, or Forti Analyzer.
12. Diagnose and resolve advanced network issues within defined SLAs.
13. Maintain network documentation, topology diagrams, and configuration repositories.
14. Provide L3-level support and serve as an escalation point for complex network problems.
15. Collaboration and Project Management
16. Work closely with system, cloud, and cybersecurity teams to integrate network systems with enterprise platforms.
17. Participate in vendor management, procurement, and evaluation of new network technologies.
18. Develop Standard Operating Procedures (SOPs) and network policies.
19. Lead or assist in the planning of disaster recovery (DR) and business continuity network strategies.
20. Training and Mentoring
21. Mentor and provide technical guidance to junior engineers and support staff.
22. Conduct training sessions on Cisco and Fortinet best practices and technologies.

• Bachelor’s Degree in Computer or Electronics.
• Active CCIE certification (Optional)
• Active Fortinet NSE 4, NSE 5 and NSE 7.
• Preferably hold CCNP Enterprise Certifications.
• Preferably hold CCNP Wireless or Cisco Meraki.
• Preferably hold the F5 certification (LTM/ASM Certification).
• Preferably hold Palo Alto Network Certified Network Security Engineer (PCNSE).

• Good interpersonal and communication (written and verbal) skills.
• Ability to produce presentation to deliver the Training and Technical Solutions.
• Ability to lead technical discussion and workshops with internal teams, customers and vendors.
• Ability to share knowledge and educate the team member as well as customers regarding to the new business challenges, technologies and solutions.

Compliance with policies and procedures based on the ISO standards adopted by CNS.