Senior Network Security Engineer

Intertec Systems LLC; Dubai; On-site; AED 120,000 - 200,000; Full time

Job summary

A leading company in Dubai is seeking a highly skilled Sr. Technical Specialist for Network and Network Security Engineering. The role involves implementing, configuring, and supporting network security technologies while ensuring high availability and performance. Candidates must have extensive experience with Cisco, Fortinet, and F5 systems, along with relevant certifications. This position offers a dynamic and fast-paced work environment with opportunities for professional growth.

Qualifications

• 6 years of experience in network and security engineering required.
• Mandatory certifications include F5, Fortinet NSE, and ITIL Foundation.
• Expertise in Cisco networking and troubleshooting needed.

Responsibilities

• Implement and support network and security solutions across multiple technologies.
• Manage and maintain security solutions for network infrastructure.
• Provide 24/7 network and security support as required.

Skills

Network Security

Problem-Solving

Communication

Teamwork

Customer-Focused Mindset

Education

Engineering Degree (Computers / Electronics)

Tools

F5 Load Balancers

Palo Alto

Fortinet

Cisco ASA

Cisco ISE

Cisco Firepower

Job description

Diploma(Computers, Engineering), Bachelors in Computer Application(Computers), Bachelor of Technology/Engineering(Computers, Electronics/Telecomunication)

Nationality

Any Nationality

Male

Vacancy

1 Vacancy

Job Description

JOB TITLE:

Sr. Technical Specialist - Network and Network Security Engineer (Dubai)

JOB PURPOSE:

We are seeking a highly skilled Network and Network Security Engineer with extensive hands-on experience in implementing, configuring, integrating, and supporting network and security technologies. The ideal candidate will be responsible for maintaining a secure and resilient network infrastructure while ensuring high availability and performance across various platforms.

QUALIFICATION:

Engineering Degree (Computers / Electronics)

CERTIFICATIONS:

• F5 Certified Administrator
• Fortinet NSE Certification
• ITIL Foundation

EXPERIENCE:

6 Years

RESPONSIBILITIES (INCLUDES ALL TASKS):

We are seeking a highly skilled Network and Network Security Engineer with extensive hands-on experience in implementing, configuring, integrating, and supporting network and security technologies. The ideal candidate will be responsible for maintaining a secure and resilient network infrastructure while ensuring high availability and performance across various platforms.

Key Responsibilities:

• Implement, configure, integrate, and support network and security solutions across multiple technologies.
• Manage and maintain F5 Load Balancers, Palo Alto, Aruba ClearPass, Fortinet, Cisco ASA, Cisco ISE, Cisco Firepower (Mandatory).
• Configure and troubleshoot Cisco Nexus, Catalyst, Aruba, and D-Link routers and switch platforms with a strong understanding of IOS.
• Provide expertise in WAN connectivity, transport types, and network protocols.
• Troubleshoot and configure IPsec and SSL VPNs.
• Deploy and manage wireless technologies for environments with over 500 users.
• Configure and manage Juniper switches and networking environments.
• Identify security threats and develop appropriate protection measures.
• Perform Vulnerability Assessments and ensure compliance with security standards.
• Conduct Endpoint security management, Privileged Access Management (PAM), and Forcepoint DLP administration.
• Review system changes for security implications and recommend improvements.
• Collaborate with stakeholders at Operational and Business Levels.
• Perform Root Cause Analysis (RCA) for all reported network-related incidents.
• Ensure compliance with ITIL processes and Project Management principles.
• Maintain DHCP, DNS, and Proxy (IronPort/Forcepoint) configurations.
• Work under pressure in a fast-paced environment while multi-tasking efficiently.
• Demonstrate excellent problem-solving skills and attention to detail.
• Provide 24/7 network and security support as required.

TECHNICAL SKILLS /COMPETENCIES:

MANDATORY

• Mandatory experience with F5 Load Balancers, Palo Alto, Aruba ClearPass, Fortinet, Cisco ASA, Cisco ISE, Cisco Firepower.
• Extensive knowledge of Cisco networking and strong hands-on experience with routers, switches, and security appliances.
• Familiarity with network monitoring tools and best security practices.
• Strong understanding of network infrastructure, design, and troubleshooting.
• Excellent communication skills in English (both verbal and written).
• Ability to work efficiently in a team-oriented environment with high self-motivation.
• Customer-focused mindset with strong delivery service ethics.
• Willingness to work in a 24/7 support window.

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Since 1991, Intertec Systems has empowered organisations by supporting their IT function with our exhaustive solutions and services.

Deira Level 2,Sobha Sapphire Business Bay, Dubai United Arab Emirates - 27130, United Arab Emirates (UAE)