6 Network Administrator jobs in Dubai

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)

About the Role

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.

Key Responsibilities

• 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.

Required Skills & Experience

• 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).

Soft Skills & Attributes

• 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.

#J-18808-Ljbffr

Network Security Specialist (Netscout & Firewall)

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

Position: Network Security Specialist

Experience Required: 3 to 7 years

Employment Type: Full-time

Key Responsibilities

• 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.

Required Skills & Experience

• 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.

Preferred Qualifications

• 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.

#J-18808-Ljbffr

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!

#J-18808-Ljbffr

Link to Privacy Policy Link to Cookie PolicySenior Associate, Network Fees Management page is loaded# Senior Associate, Network Fees Managementlocations: Dubaitime type: Full timeposted on: Posted Todayjob requisition id: R8052***Company Description***Checkout.com is where the world checks out. Our global network powers billions of transactions every year, making money move without making a fuss. We spent years perfecting a service most people will never notice. Because when digital payments just work, businesses grow, customers stay, and no one stops to think about why.With 19 offices spanning six continents, we feel at home everywhere – but London is our HQ. Wherever our people work their magic, they’re fast-moving, performance-obsessed, and driven by being better every day. Ideal. Because a role here isn’t just another job; it’s a career-defining opportunity to build the future of fintech.***Job Description***Checkout.com is actively seeking an ambitious Network Fees Management Associate to join our growing Network Fees Management team in Dubai and to focus on this growing region. The successful candidate will be working on managing and optimising this region and will have the opportunity to work with Product, Finance and Commercial teams to design and implement the Network Fees Management strategy.The ideal candidate will be a proactive, data driven and analytical individual with high attention to detail. They will also have a strong understanding of payment networks and the ability to work cross-functionally with internal teams.***What you will be doing:*** Owner for Network fees in this region including Visa/ Mastercard, APM and Third Party Party Agreements),* Build and implement comprehensive frameworks and processes for Network Fees management.* Drive the development of an internal toolkit that enables teams to self-serve and improve efficiency across the organization.* Act as a key point of contact for the Commercial team, providing support for merchant queries and participating in Quarterly Business Reviews (QBRs) to address network fee-related concerns and insights.* Lead training and enablement initiatives to educate internal teams on network fee updates and changes ensuring a smooth implementation of new fees.* Contribute in the development and implementation of process improvements to automate and streamline network fee management tasks.* Lead Network Fee related projects, designing solutions while ensuring alignment with Commercial and Product.***About You:*** Strong understanding of payment networks and their fee structure (Interchange, Scheme Fees etc.)* Excellent analytical and research skills* Data-driven with high attention to detail* Proactive, keen to take ownership and delivery focused* A self-starter capable of building strong collaborative working relationships with business partners* A great communicator, able to influence stakeholders* Experience with SQL and BI tools is a plus***Bring all of you to work***We create the conditions for high performers to thrive – through real ownership, fewer blockers, and work that makes a difference from day one.Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity – and where your growth is in your hands.We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here.It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable.***Life at Checkout.com***We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.to learn more about our culture, open roles, and what drives us.For a closer look at daily life at Checkout.com, follow us on and #J-18808-Ljbffr

Overview

Job Title: Senior Network and Security Engineer

Job Type: Part-Time

Location: On-site, Sharjah, Sharjah, United Arab Emirates

Responsibilities

• Design, implement, and troubleshoot advanced LAN and WAN solutions, including SD-WAN and complex multi-routing environments.
• Oversee security infrastructure, configure and manage next-generation firewalls (FortiGate, Palo Alto, FTD), and ensure effective IPS/IDS deployment.
• Optimize wireless platforms (Aruba, Cisco, Ruckus), focusing on RF manipulation and performance in both the 2.4GHz and 5GHz bands.
• Lead the design and support of routing protocols (BGP, OSPF, EIGRP, RIP, IS-IS, MPLS), including redistribution and advanced switching technologies (Spanning Tree, VPC, HSRP, VRRP, GLBP).
• Implement and manage NAC/AAA solutions (Aruba ClearPass, Cisco ISE, 802.1X) and ensure compliance with best security practices.
• Utilize leading monitoring and reporting tools (Riverbed, SolarWinds, PRTG, Zabbix) to proactively identify and resolve issues.
• Act as a key technical communicator, delivering clear, concise, and effective written and verbal updates to stakeholders and team members.

Required Qualifications

• Minimum 7 years of hands-on experience in network and security engineering, preferably supporting enterprise environments onsite.
• Expert-level knowledge of Cisco Catalyst and Nexus platforms, SD-WAN (Cisco, FortiGate), and next-gen firewalls.
• Advanced proficiency in routing and switching protocols, campus and datacenter networking, and cloud security principles.
• Demonstrated experience with wireless networking, security infrastructure, and multi-pod Cisco ACI environments.
• Strong familiarity with monitoring platforms, ITIL frameworks, and incident management best practices.
• Exceptional written and verbal communication skills, with the ability to convey technical concepts to diverse audiences.
• Proven ability to work effectively onsite in a collaborative, fast-paced team environment.

Preferred Qualifications

• Experience with WAF and ADC solutions (Citrix, F5, Sophos, Azure GW), and blade-switching platforms.
• Knowledge of Cisco DNA, Meraki, enterprise telephony systems (Cisco, Ribbon), and cloud networking.
• Exposure to large-scale Miral Technologies or similar enterprise environments is a plus.

#J-18808-Ljbffr