Network Security Engineer | 3i-Infotech | Sharjah, UAE

3i-Infotech; Sharjah; On-site; AED 200,000 - 300,000; Full time

Job summary

A leading IT services company in Sharjah is seeking a Network Security Engineer to design and maintain secure network infrastructures. Qualified candidates should have hands-on experience with Palo Alto, Check Point, and Fortinet firewalls. The role includes monitoring network performance and ensuring compliance with security standards. Immediate joiners preferred.

Qualifications

• Strong hands-on experience with Palo Alto, Check Point, and Fortinet firewalls.
• Expertise in network security implementation and troubleshooting.
• Solid knowledge of routing and switching protocols.
• Experience in data center operations and network design.
• Excellent problem-solving and communication skills.

Responsibilities

• Configure and manage firewalls (Palo Alto, Check Point, Fortinet).
• Design and implement secure network architectures.
• Monitor and troubleshoot routing and switching issues.
• Ensure compliance with security standards and best practices.
• Support data center operations and network performance optimization.

Skills

Network security implementation

Palo Alto firewalls

Check Point firewalls

Fortinet firewalls

Routing protocols

Switching protocols

Problem-solving

Communication skills

Tools

Palo Alto

Check Point

Fortinet

Job description

🔎 Job Title: Network Security Engineer | 3i-Infotech | Sharjah, UAE

🏢 Recruiting Company: 3i-Infotech

🌍 Job Location: Sharjah, United Arab Emirates

💼 Job Type: Full-Time | Onsite

📧 Application Method: Send your CV to [e-mail]

👥 Experience Level: Hands‑on experience in network security and implementation

📅 Notice Period: Immediate joiners preferred

Position Summary

3i-Infotech is hiring a Network Security Engineer to design, implement, and maintain secure network infrastructures for enterprise environments. This role is critical for ensuring robust security, high availability, and compliance across data center and network operations.

Detailed Job Description

As a Network Security Engineer, you will work on firewall configurations, network design, and troubleshooting across multi‑vendor environments. You will manage security policies, monitor network performance, and collaborate with cross‑functional teams to ensure seamless operations. This position offers an opportunity to work with leading technologies like Palo Alto, Check Point, and Fortinet in a dynamic IT environment.

Key Responsibilities

• ✓ Configure and manage firewalls (Palo Alto, Check Point, Fortinet)
• ✓ Design and implement secure network architectures
• ✓ Monitor and troubleshoot routing and switching issues
• ✓ Ensure compliance with security standards and best practices
• ✓ Support data center operations and network performance optimization

Required Qualifications & Skills

• ✓ Strong hands‑on experience with Palo Alto, Check Point, and Fortinet firewalls
• ✓ Expertise in network security implementation and troubleshooting
• ✓ Solid knowledge of routing and switching protocols
• ✓ Experience in data center operations and network design
• ✓ Excellent problem‑solving and communication skills

Nice‑to‑Have Skills

• ✓ Certifications such as PCNSE, CCNP Security, or NSE (Fortinet)
• ✓ Familiarity with VPN, IDS/IPS, and advanced security features
• ✓ Exposure to cloud security and hybrid network environments
• ✓ Knowledge of automation tools for network security
• ✓ Strong documentation and reporting capabilities

Recruitment Pro Tip

Highlight your hands‑on experience with Palo Alto, Check Point, and Fortinet firewalls in your CV. Include examples of network security projects and troubleshooting scenarios to demonstrate your technical depth and ability to secure complex environments.