6 Security Administrator jobs in Dubai

Secure the Future! We're hiringa network security engineer in the UAE marketon behalf of our client!

About Our Client:
Our client, a leading IT company in the UAE, is recognized for its cutting-edge technology solutions and commitment to cybersecurity excellence. They are seeking an experienced Network Security Engineer to enhance and maintain the security of their IT infrastructure and networks.

The Role:
As a Network Security Engineer , you will be responsible for safeguarding the company's network and IT infrastructure, ensuring that it operates securely and efficiently. You will design, implement, and monitor security solutions, preventing unauthorized access and responding to potential threats.

What You'll Do:

• Design, implement, and manage network security solutions.
• Monitor and analyze network traffic to detect security breaches or vulnerabilities.
• Conduct security assessments, audits, and risk analysis.
• Implement firewall, VPN, anti-virus, and intrusion detection/prevention systems.
• Collaborate with IT teams to ensure seamless network operations.
• Develop and enforce security policies and protocols.
• Respond to and mitigate security incidents in a timely manner.
• Provide reports on security status and make recommendations for improvements.

What We're Looking For:

• A Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in network security engineering or a similar role.
• Expertise in firewalls, VPNs, IDS/IPS, and other security technologies.
• Strong understanding of network protocols, IP routing, and network traffic analysis.
• Excellent problem-solving skills with attention to detail.
• Certifications such as CISSP, CCNP Security, or similar are a plus.

What's in It for You:

• Competitive compensation package.
• Opportunity to work on advanced cybersecurity projects.
• Career growth and professional development opportunities.
• A supportive and dynamic work environment.

Job Title: Azure Network & Security Engineer
Location: Abu Dhabi, UAE (Onsite – Full Time)
Experience: 8+ Years
Relocation: Mandatory for candidates outside UAE (Valid passport required)

We are seeking an experienced Azure Network and Security Engineer with 8+ years of experience in designing, implementing, and managing secure enterprise cloud environments. This role will be responsible for ensuring the stability, performance, and security of Azure network infrastructure, enforcing security controls, and supporting long-term client engagements onsite in Abu Dhabi.

• Design, implement, and manage Azure networking components including VNets, NSGs, Azure Firewall, Application Gateway, and ExpressRoute/ VPN Gateways.

• Lead network security architecture planning, ensuring compliance with zero-trust security models and enterprise security standards.

• Configure and manage Azure security services such as Defender for Cloud, Azure Sentinel (SIEM), Key Vault, and Security Center.

• Monitor network traffic, identify potential threats, and implement proactive security measures.

• Troubleshoot network performance issues, connectivity, and security incidents in a hybrid (cloud + on-prem) environment.

• Collaborate with Cloud Architects, Security teams, and DevOps engineers to integrate network security into infrastructure-as-code deployments (Terraform, Bicep, ARM templates).

• Conduct regular vulnerability assessments and support security audits, ensuring compliance with ISO27001, NIST, or other relevant frameworks.

• Create and maintain detailed network diagrams, documentation, and runbooks for operational handover.

• Provide L3 support for critical network and security incidents, ensuring minimal downtime and impact.

• 8+ years of experience in network engineering and cloud security , with at least 3+ years focused on Microsoft Azure.

• Strong expertise in Azure Networking : VNet Peering, UDR, NSG, Load Balancers (Standard/Private), ExpressRoute, VPN Gateways, Private Endpoints.

• Hands-on experience with Azure Security Services : Azure Firewall, Defender for Cloud, Key Vault, Sentinel, Application Gateway WAF, Conditional Access.

• Solid understanding of TCP/IP, DNS, DHCP, VPN, Routing & Switching, SD-WAN , and network troubleshooting tools.

• Knowledge of identity and access management (IAM) and integration with Azure AD / Entra ID.

• Familiarity with cloud governance, security compliance frameworks (ISO27001, NIST, CIS Benchmarks) .

• Scripting knowledge (PowerShell, Python) for automation of security and network tasks is a plus.

• Relevant Microsoft Certifications preferred (AZ-700, SC-200, SC-300, AZ-500).

• Strong problem-solving and analytical skills.

• Excellent communication and stakeholder management abilities.

• Ability to work independently and in collaboration with cross-functional teams.

• Willingness to relocate and work onsite in Abu Dhabi for long-term engagement.

Location: Dubai, United Arab Emirates | Posted on: 08/18/2025

Position: Network Security Specialist

Experience Required: 3 to 7 years

Employment Type: Full-time

• Manage Netscout AED & AEM appliances, perform daily health checks, and operational monitoring.
• Fine-tune detection thresholds and filters to optimize DDoS detection and minimize false positives.
• Manage mitigation strategies for volumetric and application-layer DDoS attacks.
• Ensure timely software/firmware upgrades.
• Provide reports and analytics on system performance, threat detection, and incident reviews.
• Administer daily firewall operations, including policy reviews, rule optimization, and log analysis.
• Monitor and analyze security events; perform deep packet inspections to identify threats.
• Configure and maintain security policies, NAT, and VPNs.
• Collaborate with incident response teams to contain and resolve threats.
• Manage and monitor Intrusion Prevention Systems (IPS), ensuring signatures and configurations are up-to-date.
• Investigate alerts, fine-tune IPS rules, and reduce false positives while maintaining strong defenses.
• Provide advanced analysis during intrusion attempts or suspicious activities.
• Deliver 24x7 operational support for system and security monitoring with real-time alert triage.
• Generate operational and security reports with insights, trends, and recommendations.
• Serve as a trusted technical advisor for network security, traffic engineering, and threat visibility.
• Conduct training sessions, knowledge transfers, and technical briefings with stakeholders.
• Escalate complex technical issues to vendor TAC/support and drive resolution.

• Hands-on experience with Netscout AED (Arbor Edge Defense) and Arbor Cloud.
• Firewall administration: Palo Alto, Cisco, or Fortigate.
• IPS management and tuning.
• Strong knowledge of DDoS mitigation strategies and traffic engineering.
• Experience in log analysis, incident investigation, and troubleshooting complex network security issues.
• Excellent communication and reporting skills.
• Ability to handle escalations and coordinate with vendor support teams.

• Certifications such as PCNSE, CCNP Security, NSE (Fortinet), or Netscout Certified.
• Experience in a SOC/NOC environment with large-scale enterprise networks.
• Strong analytical skills for pattern recognition and security recommendations.

Network Security Engineer

Netsentries is committed to ensuring the security and integrity of our clients' operations, systems, and data. As part of our dedication to maintaining high standards of security, we are seeking a talented and experienced Network Security Engineer to join our team.

Responsibilities:

• Assess the security and compliance of infrastructure and application technologies to protect customers and employees from attacks.
• Encourage a 'Shift Left' Mindset by proactively embedding security requirements from the start of the development cycle.
• Perform security assessments and gap analyses, providing appropriate remediations to implementation teams.
• Take responsibility for securing various infrastructure components including OS, databases, virtual private networks, proxies, firewalls, data centers, and Active Directory.
• Conduct configuration reviews and audits for network components and appliances.
• Participate in vulnerability assessment and penetration testing activities.
• Review security code for Ansible and Jenkins scripts.
• Evaluate end-point solutions such as AV and EDR.
• Assess next-generation firewall reviews, IDS, IPS.
• Review application security and WAF rules.
• Conduct policy reviews for firewalls, proxies, etc.

Requirements:

• Bachelor’s degree in a computer-related field such as computer science, cyber/information security, physics, mathematics, or similar.
• Master’s degree in business administration, information security, human resource management, finance, or international business from reputed institutes like Harvard.
• Certifications in Network Security (CCNA, CCNP, CCIE) and Security Pentest (OSCP, GPEN, LPT, CPT) or similar are desirable.
• Minimum 4-9 years of experience in an information security function with a strong background in information technology, stakeholder management, and people management.
• Minimum 3-5 years' experience as a Network Security Engineer.
• Deep foundational knowledge and understanding of Information Security concepts.
• Good understanding of enterprise-level target architecture and public and private cloud platforms (IaaS/PaaS).
• Hands-on experience in solutioning technology architectures involving perimeter protection, core protection, and end-point protection/detection.
• Strong skill set in Endpoint technologies such as AV, EDR, SIEM.
• Automation skills in scripting languages like Python.
• Ability to interpret security requirements mandated by oversight functions and ensure comprehensive coverage.
• Superior written and verbal communication skills for effectively communicating security threats and recommendations to technical and non-technical stakeholders.

Benefits:

• Competitive salary and benefits package.
• Opportunities for professional development and advancement.
• Flexible work environment.
• Dynamic and collaborative company culture.

If you are passionate about network security and possess the skills and experience required to excel in this role, we encourage you to apply for the position of Network Security Engineer at Netsentries. Join us in our mission to protect organizations from cyber threats and ensure comprehensive security measures are in place. Apply now!