266 Du jobs in the United Arab Emirates

Responsibilities:

1. Act as the escalation point for security issues within the infrastructure.
2. Complete documentation actions in support of event activities, maintenance, and supply action.
3. Monitor and maintain the network infrastructure, including LAN, WAN, VPNs, routers, switches, firewalls, and wireless networks.
4. Diagnose and troubleshoot network issues, providing timely and effective resolutions to minimize system downtime.
5. Perform network performance analysis and implement necessary adjustments to optimize efficiency.
6. Ensure all network equipment is up-to-date with the latest firmware and patches.
7. Implement and maintain network security measures, including firewalls, access controls, and intrusion detection systems.
8. Monitor network traffic for unusual activity and potential security threats, taking appropriate action when necessary.
9. Provide Level 2/3 support to end-users, addressing network-related issues and ensuring a high level of customer satisfaction.
10. Collaborate with other IT teams to resolve complex technical issues.
11. Document network configurations, processes, and troubleshooting steps for future reference.
12. Recommend and implement improvements to network infrastructure to enhance reliability, performance, and security.

Qualifications:

1. Education: Bachelor’s degree in Computer Science, Information Technology, or a related field. Equivalent experience will be considered.
2. Experience: 1-2+ years of experience in network support, administration, or a related role.

Location: Ajman.

Job Type: Full time.

Technical Skills:

1. Proficiency in configuring and troubleshooting Cisco, Juniper, or similar network devices.
2. Strong understanding of network security principles and best practices.

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We are seeking a talented and motivated Network Engineer to join our dynamic team in Dubai, UAE. As a Network Engineer at Dicetek LLC, you will play a crucial role in designing, implementing, and managing our clients' network infrastructure to ensure optimal performance and security. This is an exciting opportunity for a technology enthusiast with a passion for network engineering to make a significant impact within a forward-thinking company.

1. Design and implement network solutions to meet client requirements and business objectives.
2. Manage and optimize network infrastructure, ensuring high availability, scalability, and security.
3. Collaborate with cross-functional teams to integrate network solutions with existing systems and applications.
4. Monitor network performance and troubleshoot issues to maintain optimal functionality.
5. Provide technical support and guidance to clients, ensuring seamless adoption and utilization of network technologies.
6. Stay up-to-date with the latest trends and advancements in network engineering to drive innovation and improvement.

1. Standard Network Engineers profile with Data Network experience for 4-8 years.
2. Experience of working in medium to large telecommunications projects across Enterprise Data Network across Cisco, Juniper, Arista products.
3. This will involve working as a technical specialist on projects involved in planning, research, evaluation, and implementation of network infrastructure & remedial action for production support matters.
4. Producing documentation/communications of a high quality that are clear and easily understood.
5. Ensure all aspect of the projects are implemented & maintained efficiently with minimal disruption to the customer base.
6. Identifying areas of potential service improvement and efficiencies.
7. CCNA, CCNP Certifications (if any)

We Are Hiring

ZMI Holdings is a leading provider of offshore marine services to oil & gas companies. Our team is dedicated to delivering safe, reliable, and efficient services to our clients, focusing on quality and customer satisfaction.

Key responsibilities:

As a
Network Engineer,
your main responsibilities include
supporting, maintaining, and evaluating computer networking and telecommunication systems. This role includes installing, configuring, and maintaining both physical and virtual servers. Additionally, the Network Engineer maintains company and offshore networks and performs other related duties as assigned. Detailed responsibilities as follows:

• Oversee daily network operations, including hardware/software support, training, and special projects.
• Plan, design, and implement data connectivity for LAN/WAN systems.
• Coordinate special projects like network wiring plans, hardware/software purchases, and system installation/maintenance.
• Provide network and remote connectivity support.
• Ensure communication among networks, servers, and clients.
• Monitor and optimize network performance; evaluate application connectivity.
• Maintain network security, ensuring timely firmware/OS patching.
• Manage network-related changes and facilitate change management processes.
• Support communication link security and monitor external network security (firewall logs, NIDS, etc.).
• Handle network-related incident resolution.

Minimum Required Qualifications:

• Bachelor's Degree in Computer Science, Information Technology, Computer Engineering or related area
• At least
  7-10 years of hands-on working experience with network design, configuration, and troubleshooting.
• Certificate in
  Cisco CCNA or Network+ and Fortinet NSE 4 is a must.
• Arabic speaker is preferred
• Excellent analytical and problem-solving skills
• Strong communication and interpersonal skills

Job purpose:

The Network Engineer is responsible for designing, implementing, maintaining, and supporting the group's enterprise network infrastructure. This job ensures high availability, security, scalability, and performance of all network systems across data centers, offices, and remote locations. The Network Engineer collaborates with cross-functional IT teams, vendors, and business units to deliver reliable network services, troubleshoot issues, and implement enhancements aligned with business and security requirements.

Responsibilities

Network Design & Architecture

•Design, configure, and deploy enterprise-level network solutions, including LAN, WAN, WLAN, VPN, and SD-WAN infrastructures.

•Develop detailed technical designs, diagrams, and documentation for network solutions.

•Evaluate emerging technologies and recommend improvements to enhance scalability, security, and performance.

Network Implementation & Configuration

•Install, configure, and maintain routers, switches, firewalls, load balancers, wireless controllers, and access points.

•Implement VLANs, QoS, routing protocols (BGP, OSPF, EIGRP), and network segmentation as required.

•Deploy and maintain secure remote connectivity solutions (VPN, Zero Trust frameworks).

Network Operations & Monitoring

•Proactively monitor network performance, availability, and capacity using tools such as SolarWinds, PRTG, Nagios, or similar.

•Perform root cause analysis for network outages, degradations, and security incidents.

•Ensure timely resolution of Level 2 and 3 support tickets escalated from IT service desk teams.

Security & Compliance

•Configure and manage firewalls, intrusion detection/prevention systems (IDS/IPS), and endpoint protection solutions.

•Implement network security policies in line with ISO/IEC 27001, NIST, and organizational standards.

•Regularly conduct vulnerability assessments and participate in penetration testing exercises.

•Ensure compliance with regulatory and industry requirements (GDPR, PCI DSS, SCA, etc. where applicable).

Documentation & Governance

•Maintain up-to-date documentation of network configurations, topology diagrams, and change management records.

•Support IT governance by adhering to change control, incident management, and problem management frameworks.

•Create Standard Operating Procedures (SOPs) and knowledge base articles for IT support staff.

Vendor & Stakeholder Management

•Liaise with vendors, service providers, and consultants for procurement, maintenance, and technical support.

•Manage network service-level agreements (SLAs) to ensure quality of service delivery.

•Collaborate with application, server, and cybersecurity teams to align network services with business requirements.

Business Continuity & Disaster Recovery

•Participate in the design and execution of disaster recovery (DR) and business continuity plans.

•Ensure high availability through redundancy, clustering, and failover mechanisms.

•Regularly test backup and recovery procedures for network devices and services.

General

•Uphold company values throughout business practices and utilise sound judgment in decision making.

•Any other additional duties as may be required by management based on needs of the business.

Qualifications

•Bachelor's Degree in Computer Science or related area

•Professional certifications preferred: CCNA, CCNP, CCIE, CompTIA Network+, Fortinet NSE, or equivalent.

•A minimum of 3-5 years of proven experience in network engineering, preferably in a complex, multi-site enterprise environment.

•Strong hands-on expertise in Cisco, Juniper, Fortinet, Palo Alto, or equivalent network devices.

•Demonstrated experience in implementing and troubleshooting routing, switching, wireless, and security solutions.

We're Hiring: Network Engineer - Fortinet & Cisco (Arab National)
We are seeking an experienced Network Engineer specializing in Fortinet and Cisco technologies to design, implement, and maintain our network infrastructure. The ideal candidate will have extensive knowledge of network security, routing protocols, and enterprise-level network solutions to ensure optimal performance and security.

Location:
Dubai, United Arab Emirates

Work Mode:
Work From Office

Role:
Network Engineer - Fortinet & Cisco

Nationality - Only ARAB

Salary AED + Benefits

Experience - 6+

NW Security Engineer (Fortinet and Cisco)
FortiGate Engineer role involves
enhancing and maintaining network security using FortiGate firewall solutions
, working closely with the IT team to ensure secure and efficient network operations.

Key responsibilities
: include configuring and managing cisco devices and FortiGate Firewall devices, monitoring network security, implementing best practices, troubleshooting and resolving network security issues, performing regular system updates and patches, developing and enforcing security policies and procedures, collaborating with the IT team to ensure network reliability, and providing training and support for network security tools.

Essential CISCO skills include a strong understanding of networking protocols (TCP/IP, DNS, DHCP, OSPF, BGP), routing and switching, excellent problem-solving and troubleshooting abilities, and proficiency in managing network devices

Should have good working experience on Fortinet firewall, Forti Analyzer, Forti Manager. Cisco devices & Fortinet SDWAN

Certification
NSE certified

CCNP

Ready to advance your networking career? Apply now and join our dynamic team

Purple Rock IT Solutions is seeking a skilled Network Engineer – Event Deployment to join our team. In this role, you will design, deploy, and manage temporary network infrastructures for high-profile events and exhibitions. You will work with Fortinet firewalls and Ubiquiti UniFi access points/switches, ensuring secure, high-performance connectivity under tight timelines.

This role requires adaptability, hands-on expertise, and the ability to deliver in fast-paced event environments.

This position will be offered on a contractual basis with the option to transition into a full-time role. A minimum contract period of 6 months will apply.

·    Plan, deploy, and configure temporary wired and wireless networks for events and exhibitions.

·    Manage uplinks, ensuring redundancy and load balancing.

·    Install, configure, and manage Fortinet firewalls for network security, segmentation, and traffic management.

·    Deploy, optimize, and troubleshoot Ubiquiti UniFi access points and switches.

·    Implement and manage captive portals for guest and user access.

·    Use reporting, monitoring, and testing tools to validate network performance and reliability.

·    Conduct site assessments to determine network requirements prior to deployment.

·    Collaborate with project managers to document network designs using Visio or similar tools.

·    Support integration of multi-vendor solutions within the event network setup (e.g., Cisco, Peplink).

·    Provide on-ground support during build-up, live event operations, and de-rig phases.

·    Ensure proper handover and post-event documentation of deployed networks.

·    Proficiency in Fiber connectivity, encompassing both single-mode and multimode connections.

·    Minimum 3 years of proven experience as a Network Engineer or in event/exhibition network deployments.

·    Hands-on experience with Fortinet firewalls (configuration, policies, segmentation).

·    Strong knowledge of Ubiquiti UniFi access points, switches, and controllers.

·    Experience implementing and managing captive portals for guest access.

·    Familiarity with TCP/IP, DHCP, DNS, and standard networking protocols.

·    Proficiency with Visio (or equivalent tools) for documenting network designs.

·    Ability to use network performance testing and monitoring tools.

·    Excellent troubleshooting skills and ability to resolve complex issues quickly.

·    Strong communication and teamwork skills, with ability to work alongside non-technical staff.

· Experience with speed testing tools and expertise in Peplink devices.

·    Flexibility to travel and work extended hours during build-up and live event phases.

·    Previous experience in UAE/KSA event deployments.

·    Multi-vendor network experience (Cisco, Peplink, etc.).

·    Knowledge of structured cabling for temporary setups.

·    Arabic language proficiency (advantage).

·    Relevant networking certifications (Cisco, Ubiquiti, Fortinet, or equivalent).

Why Join Us

·    Be part of landmark events across the GCC with international exposure.

·    Work with a dynamic team delivering under challenging and exciting conditions.

·    Diverse and collaborative work environment.

·    Exposure to enterprise-grade infrastructure projects.

·    Opportunities to grow into consulting or specialist roles.

·    Supportive leadership team that values technical excellence.

Join Prompt IT as a Hardware & Network Engineer

At Prompt IT, we empower businesses with technology solutions that drive security, efficiency, and growth. We're seeking a dedicated Hardware & Network Engineer to design, implement, and manage reliable, secure infrastructures our clients depend on.

Your Role:

• Plan, deploy, and maintain network infrastructure and security systems in a Windows Server Environment.
• Configure, Deploy and Troubleshoot routers, switches, firewalls, NVR, DVR, NAS
• Perform routine IT support through our helpdesk system.
• Monitor network and Endpoint security health to ensure uptime, performance, and protection.
• Troubleshoot and resolve desktop and network issues promptly.
• Define and enforce security tools, policies, and best practices to safeguard client environments.

Your Qualifications:

• Bachelor's Degree in Computer Hardware Networking, IT or a related field (required).
• 2–4 years of experience in network administration and security on Windows Server platforms (required).
• Preferred certifications: MCSE, CCNP.
• Proven expertise with Windows Servers, firewalls, IDS/IPS, and network security solutions (required).

What We Offer:

• A collaborative, growth-focused workplace with a strong emphasis on security.
• Monthly salary: AED 3,000–4,500 depending on your proficiency.
• Annual return flight ticket to your home country.
• Company visa and comprehensive health insurance.
• Ongoing learning opportunities and team-driven projects.

Job Type: Full-time

Pay: AED3, AED4,500.00 per month

Application Question(s):

• Have you worked on firewalls before ?
• Have you worked on windows servers before ?
• Have you created IPSec site to site vpn ?
• Do you agree to the mentioned salary range of ?

• Design and implement robust network architectures to ensure seamless connectivity across multiple locations.
• Monitor network performance continuously, using advanced tools to proactively address and resolve potential issues before they impact users.
• Configure, maintain, and troubleshoot routers and switches, ensuring optimal data flow and minimizing downtime.
• Conduct regular network security assessments and implement necessary measures to safeguard against potential threats.

• Bachelor's degree in Computer Science, Information Technology, or a related field is preferred.
• Relevant certifications such as Cisco CCNA/CCNP, CompTIA Network+, or Juniper JNCIA are highly desirable.
• A minimum of 3 years of hands-on experience in network engineering or administration is required.
• Experience in a specific industry like telecommunications, finance, or healthcare can provide a competitive edge.

The objective of the Network Engineer in the Keolis MHI organization, is to deploy, monitor and maintain the information technology (IT) network and security infrastructure for KeolisMHI, in line with business requirement to support the information technology services hosted on IT network.

key RESPONSIBILITIES

Strategic

• Managing & monitoring system performance and ensuring reliability and availability of all IT Network in line with service levels agreed with business. To install, configure, maintain the Network and Security infrastructure.
• Responsible to assess the effectiveness, efficiency of existing network infrastructure and security infrastructure; develop and implement strategies for improving and security the IT Network.

• Financial

• Budgets for IT Network infrastructure maintenance support and capacity enhancement/obsolescence

• Identify the areas of opportunities within IT Network to optimise the operational costs.

• Work with IT team members, decision makers, and stakeholders to define business requirements and systems goals, and to identify and resolve business systems issues.
• Collaborate with systems, security and compliance staff to ensure smooth and secure operation of IT Network to meet business objectives. Provide all systems related support for new IT Network infrastructure.
• Manager internal and external audits, support in implementation ISO 27001 standard.

Operational

• Role is to establish and maintain IT network environment by designing network configuration solution, directing network and security equipment installation and defining, documenting and enforcing standards.
• Responsible for management of critical external connections of OT & IT environment with Banks, RTA, Police network and Tram.
• Responsible to design, implement new solutions, improve resilience of the current environment maximize network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with system architects on network optimization.
• Responsible for data network and security fault investigations in LAN, WAN environments using information from multiple sources, secure network systems by establishing and enforcing policies, and defining and monitoring access, support and administer firewall environments in line with IT security policy.
• Installing, configuring and supporting network equipment including Routers, Network Switches, Load Balancer, WAF, Firewalls (Palo Alto, FortiGate, Juniper) Proxy Servers, Wireless Controllers, DNS and DHCP.
• Responsible for uptime of all IT Network Infrastructure to 95% on monthly basis, lead the IT Network and security incident troubleshooting and resolution within the agreed SLA.
• Monitor, review network performance; prepare and deliver network performance statistics and reports.
• Generate weekly and monthly network performance and operational status by gathering and prioritizing information and managing projects.
• Responsible to upgrade data network equipment to the latest stable firmware releases regularly, configure routing and switching equipment's and firewalls.
• Responsible to provide remote support to on-site engineers and end users/customers during installation, troubleshooting and fault finding if issues occur upon initial installation.
• Responsible for capacity management, audit of IP addressing and hosted devices within data centres, liaise with project management teams, third-line engineers and service desk engineers on a regular basis.
• Ensure all networking and security activities are carried out in line with KeolisMHI IT Governance policy. For example, the solution is reviewed by architecture review board, approved by Change Management team and necessary business approvals.
• Responsible to prepare budgets for refresh of end of life hardware and maintenance of networking and security infrastructure, ensure timely renewal of support contract with partners.
• The Senior Network Engineer will need to coordinate with the SECOPS Team members to ensure that the network infrastructure is designed and managed in compliance with cybersecurity policies and best practices provided by Rail OT Networking and Cybersecurity Manager.

DIMENSIONS

• Responsible for preparing and submitting weekly and monthly report
• Promote a healthy and professional office environment.
• Occasional travel may be required.

key COMPETENCIES

Technical Competencies

• Experience to implement and maintain wired, wireless IT Networks, infrastructure, security technologies.
• Experience of working in different security and network technologies from different vendors, Fortinet, Juniper, Palo Alto, Cisco, Alcatel and Dell.
• Deep knowledge of networking protocols such as QoS, 802.11, BGP, IPSEC, OSPF and HRP. Solid understanding of TCP/IP or OSI, along with LAN, WAN, VoIP, WLAN and SAN networks.
• Ability to implement, administer, and troubleshoot network infrastructure devices, including wireless access points, firewall, routers, switches, controllers.

Minimum qualifications

Min.

Required

Desirable

Education

Engineering Graduate, CCNA, CCNP, CompTIA Sec+

CCIE, ISO27001, CCNP (Security)

Experience

• Experience in Network Engineering domain, with working network and security technologies from Cisco, Alcatel, Juniper, Fortinet.

• Experience of managing Large Wired and Wireless Network, configuration of Firewalls, WAF, Load Balancers, NAC, Network Monitoring tools etc.

Skills / Training

• Certifications from Alcatel, Cisco, Security Products OEM

• Fluent in English/ability to create network diagrams and present