technical engineer

senior electrical engineer

senior project engineer

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senior network systems engineer

ALEC Holdings

<div>
 
 
 Join a team securing and optimizing digital infrastructure at the heart of construction excellence.
 
 We're hiring a
 
 Senior Network / Firewall Engineer
 
 to lead the design, implementation, and management of ALEC&rsquo;s network and firewall systems. You&rsquo;ll play a critical role in ensuring high availability, performance, and security across our enterprise-wide network environment.
 
 
 
 
 
 
 Who We Are
 
 
 
 
 ALEC Holdings PJSC
 
 , part of the
 
 Investment Corporation of Dubai (ICD)
 
 , is a leading GCC construction group with over two decades of success delivering some of the region&rsquo;s most complex and high-profile projects. As a proudly publicly listed company, ALEC continues to raise the bar for quality, innovation, and excellence in construction, driving iconic developments that shape skylines across the Middle East.
 
 
 
 
 
 
 ALEC IT: Powering Digital Operations
 
 
 
 Our in-house IT division plays a pivotal role in ensuring ALEC remains agile, connected, and secure. From cloud transformation to network resilience, we enable all business functions to operate efficiently, scale seamlessly, and innovate with confidence.
 
 
 
 
 
 
 Why Join Us?
 
 
 
 As
 
 Senior Network / Firewall Engineer
 
 , you'll take ownership of critical infrastructure that underpins business operations across our regional projects and offices. From network architecture to advanced firewall security, your expertise will directly influence uptime, performance, and cybersecurity posture.
 
 
 
 
 
 At ALEC, we believe that strong digital foundations drive smart construction. Be part of a collaborative team where your skills are valued and your ideas shape real outcomes.
 
 
 About Your Team
 
 
 You&rsquo;ll be part of a forward-thinking IT team focused on delivering reliable, secure, and high-performance digital infrastructure. You&rsquo;ll work closely with internal departments, security professionals, and external partners to ensure our network is always a step ahead&mdash;resilient, scalable, and secure.
 
 
 
 
 
 
 Your Role
 
 
 
 As
 
 Senior Network / Firewall Engineer
 
 , you will:
 
 <ul>
 <li>
 Design and plan scalable, high-performance network infrastructure
 </li>
 <li>
 Configure and deploy network hardware: routers, switches, firewalls, wireless APs, load balancers
 </li>
 <li>
 Implement and manage VLANs, subnets, VPNs, and cloud network resources
 </li>
 <li>
 Apply strong security measures to protect against unauthorized access and breaches
 </li>
 <li>
 Monitor network traffic and respond to anomalies, vulnerabilities, and incidents
 </li>
 <li>
 Lead troubleshooting and root cause analysis for connectivity issues
 </li>
 <li>
 Manage capacity planning and optimization, including Internet bandwidth
 </li>
 <li>
 Collaborate cross-functionally to align IT services with business needs
 </li>
 <li>
 Mentor junior engineers and provide expert technical guidance
 </li>
 <li>
 Manage vendor relationships and evaluate new technologies
 </li>
 <li>
 Ensure compliance with industry standards and maintain thorough documentation
 </li>
 </ul>
 
 
 
 
 
 What We&rsquo;re Looking For
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in IT, Computer Engineering, or a related field
 </li>
 <li>
 Minimum 7 years&rsquo; experience in network/firewall engineering roles
 </li>
 <li>
 Hands-on experience with
 
 FortiGate
 
 ,
 
 Palo Alto
 
 , and
 
 F5 firewalls
 
 </li>
 <li>
 Strong knowledge of
 
 Cisco
 
 and
 
 Ubiquiti
 
 switching technologies
 </li>
 <li>
 Proven experience with
 
 cloud networking
 
 across
 
 Azure
 
 ,
 
 AWS
 
 , or
 
 OCI
 
 </li>
 <li>
 Deep understanding of network security standards and best practices
 </li>
 <li>
 Familiarity with network monitoring and vulnerability management tools
 </li>
 <li>
 Excellent troubleshooting, documentation, and communication skills
 </li>
 <li>
 Strong project management and coordination capabilities
 </li>
 </ul>
 
 
 
 
 
 Preferred Skills
 
 
 <ul>
 <li>
 Exposure to automation and scripting for network management
 </li>
 <li>
 Experience with SD-WAN and hybrid cloud architectures
 </li>
 <li>
 Knowledge of compliance frameworks and IT governance
 </li>
 <li>
 Leadership in multi-vendor, multi-site environments
 </li>
 </ul>
 
 
 
 
 
 What We Offer
 
 
 <ul>
 <li>
 Opportunity to contribute to the most iconic projects in the region
 </li>
 <li>
 A forward-thinking digital team with space for innovation and growth
 </li>
 <li>
 Supportive and collaborative project culture
 </li>
 <li>
 Full-time on-site position based in the UAE
 </li>
 </ul>
 
 
 
 
 Ready to help shape the digital future of construction?
 
 
 
 
 
 If you&rsquo;re inspired by this opportunity and believe you&rsquo;re the right fit, we want to hear from you.
 
 
 Join ALEC Building and be a driving force behind digital excellence on world-class projects.
 
 
 
 
 
 
 Apply today and let&rsquo;s build something exceptional.
 
 
</div>

Network Engineer - Snr

SIT Integration Technology

Job Summary: We are seeking an experienced and proactive Senior Network Engineer who will be responsible for field implementation, troubleshooting, and support of enterprise network infrastructure. The ideal candidate must possess strong hands-on experience with routing, switching, security, and wireless technologies, while ensuring high-quality service delivery to customers. Key Responsibilities: <ul> <li>Install, configure, and troubleshoot network devices including switches, routers, firewalls, and wireless access points.</li> <li>Provide on-site technical support for various network-related issues.</li> <li>Perform network upgrades, preventive maintenance, and system monitoring to ensure optimal performance.</li> <li>Assist in network design, deployment, and documentation for customer projects.</li> <li>Resolve escalated technical cases within defined SLAs and ensure proper follow-up.</li> <li>Conduct testing, validation, and cut-over support for network changes.</li> <li>Collaborate with internal teams and vendors to deliver successful project outcomes.</li> </ul> Core Competencies &amp; Technical Skills: <ul> <li>Strong knowledge and hands-on experience in:</li> <ul> <li>Cisco Security, Routing, Switching &amp; Wireless</li> </ul> <li>Added Advantage:</li> <ul> <li>Experience with HPE, Juniper, and Extreme Networks solutions</li> </ul> <li>Preferred Knowledge:</li> <ul> <li>Fortinet and Palo Alto Firewall administration and troubleshooting</li> </ul> </ul>

Senior Network Engineer

Greenfix Property Care

A tech solutions provider is seeking an Aruba Networking Engineer (Remote) responsible for network systems design, implementation, and maintenance. The ideal candidate will have extensive experience with Aruba technologies and strong troubleshooting skills. This role requires effective communication and the ability to work in a demanding environment with a focus on maintaining network performance and security. Relevant certifications are also preferred.

Remote Aruba Network Engineer - SSE, ClearPass & SD-WAN

Zen Interactive Technologies

Systems Network Engineer 
 
 Location: UAE 
 Job Type : Full - Time 
 Note : UAE Driving License Mandatory 
 
<div> </div><div>Job Overview</div>
 We are seeking an experienced and detail-oriented Systems Engineer to support both our internal IT infrastructure and our clients' IT environments. The ideal candidate will have extensive hands-on experience with technologies such as Windows/Linux servers, firewalls, VPNs, VOIP, IP telephony, and SIP-based troubleshooting. Expertise in network analysis using Wireshark and the ability to read protocol packets is essential. 
Key Responsibilities 
 1. Manage infrastructure, servers, PCs, and peripherals for performance, reliability, and security. 
 2. Analyze and resolve incidents as per SLA; contribute to root cause analysis. 
 3. Act as liaison with vendors and technical teams for effective service delivery. 
 4. Fulfill IT service requests, including installations, reconfigurations, and relocations. 
 5. Maintain accurate documentation and reports for incidents and service reviews. 
 6. Implement regular maintenance of devices to minimize incidents. 
 7. Execute LAN/WAN/VPN/WiFi setups following technical procedures. 
 8. Implement and troubleshoot VOIP/IP telephony and SIP issues. 
 9. Perform packet analysis using Wireshark for advanced network troubleshooting. 
 10. Follow proper escalation procedures and suggest process improvements. 
Technical Experience 
 1. Experience as Technical Support, Server/Desktop Support, or Help Desk Technician. 
 2. Windows and Linux OS administration skills. 
 3. Firewall and VPN configuration knowledge. 
 4. Familiarity with VMware environments. 
 5. VOIP/IP telephony and SIP-based troubleshooting. 
 6. Packet analysis proficiency using Wireshark. 
 7. Troubleshooting systems, mobile, and other devices. 
 8. Remote desktop and help desk software familiarity. 
Skills &amp; Qualifications 
 1. Excellent problem-solving and analytical abilities. 
 2. Strong communication skills, both written and verbal. 
 3. Detail-oriented with strong organizational skills. 
 4. Bachelor's degree in IT, Computer Science, or related field. 
 5. Certifications in Microsoft, Linux, Fortinet, SonicWALL, VMware are a plus. 
 6. Minimum 5+ years of experience in a similar role. 
 7. Valid UAE driving license is mandatory. 
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Systems Network Engineer

Confidential Company

<ul><li>Assist with the maintenance and integration of the network security architecture across the corporate server, WAN and LAN and enterprise architecture</li><li>Assist in the deployment of network security solutions including operational / stress testing, capacity planning, deployment, general release planning and load balancing</li><li>Support the implementation and administration of network security hardware and software in compliance with Client’s network security policy and recommendations from security audits</li><li>Manages routing and switching configurations changes as part of day-to-day operational support or planned/engineered changes</li><li>Participate in the network security needs analysis and contribute to the design of network architecture, supporting integration and installation activities</li><li>Assist the Senior Specialist – Network Security in conducting system security evaluations, audits, and reviews and develop systems security contingency plans and disaster recovery procedures</li><li>Perform periodic scans of networks and conducts penetration testing to assess vulnerabilities and highlight potential weaknesses in the network that could be exploited by malicious attack</li><li>Perform various audits of all network security devices to ensure compliance with company and industry standards</li><li>Identify emerging technology solutions that can be leveraged by Dubai Digital Authority to enhance its network security protocols</li></ul>

Oxford Knight

C++ Senior Software Engineer (Lead) - High Load | Dubai The Role Looking to hire a Senior Software Engineer who has experience with high-load/low-latency applications. You will be based in the Dubai office, working on developing and optimizing trading systems, algorithms, and market data and exchange connectivity to cryptocurrency exchanges. If you have worked with low-latency systems where everything needs to run fast but also focused on reliability, you might be a good candidate for this r The Role Looking to hire a Senior Software Engineer who has experience with high-load/low-latency applications. You will be based in the Dubai office, working on developing and optimizing trading systems, algorithms, and market data and exchange connectivity to cryptocurrency exchanges. If you have worked with low-latency systems where everything needs to run fast but also focused on reliability, you might be a good candidate for this role. Responsibilities Develop and maintain market data components, exchange connectivity to cryptocurrency exchanges. Develop and maintain trading algorithms and add new features to the trading system. Optimise existing trading system for micros/nanos. Be a team player and work collaboratively with different teams to maintain and improve trading systems. Required Skills &amp; Experience Minimum 8 years of experience in C++ software development with a desirable total of at least 10 years in software development. Experience working with high-load and low latency applications. Expertise in optimising low-latency applications and crunching micros/nanos. Good understanding of design patterns, data structures, and algorithms. Good knowledge of network protocols. Exposure to Websockets, FIX, Kafka will be an added advantage. Experience in financial markets and/or high-frequency systems. Experience in developing trading strategies will be an added advantage. Good analytical and debugging skills. Ability to debug critical issues. Independently lead the assigned technical initiatives, from requirements gathering to deployments. Optional (Bonus) Experience in Kernel bypass/DPDK. Experience in system level/network performance optimisations. Ability to lead the team in future, and work with other developers located remotely. What's on offer Competitive salary package and performance bonus. Flexible working hours and a healthy work-life balance. Prestigious office location in Dubai. Ability to work in a thriving, multicultural, and fun environment in one of the fastest-growing industries in the world. Corporate workations: they regularly go on corporate trips to cool places all over the world to get to know each other better, work, and explore the local culture. Whilst we carefully review all applications, to all jobs, due to the high volume of applications we receive it is not possible to respond to those who have not been successful. Contact If this sounds like you, or you'd like more information, please get in touch: George Hutchinson-Binks george.hutchinson-binks@oxfordknight.co.uk (+44) 07885 545220 linkedin.com/in/george-hutchinson-binks-a62a69252

C++ Senior Software Engineer (Lead)

help AG

<div>Help AG is looking for a talented and experience Senior Security Engineer who will be responsible for the creation of procedures, implementation of process development, and maintenance of security systems across internal and client environments. The Security Engineer will work closely with Management, Senior Engineers, Threat Analysts, Solution Architects, other Security Engineers, and clients to complete high profile, critical services to existing Managed Security Service clients.
The Senior Security Engineer will be responsible for the administration, maintenance, and integration of Splunk, Cribl, Azure Sentinel, EDR platforms for security operations technical analysis, assessment, and recommendations in the areas of real-time security, operational network &amp; identity management system, and applications systems security monitoring. 
Responsibilities<ul><li>
Administering Splunk and Splunk Apps to include developing new or extending existing Apps to perform specialized functionality. Integrating Splunk with a wide variety of legacy data sources.</li><li>
Engaging application and infrastructure teams to establish best practices for utilizing Splunk data and visualizations.</li><li>
Design, implement, and support solutions with Microsoft security technologies such as Azure Cloud Access Security Broker, Office 365</li><li>
Advanced Threat Protection (O365 ATP), Microsoft Defender ATP, and their integrations used to deliver internet-scale intelligence and managed security products.</li><li>
Implement &amp; administer Microsoft Defender (ATP), Azure Cloud Access Security Broker &amp; Azure Threat Protection security products within customer environment Manage and oversee day-to-day activities of Azure IP platform and ensure adherence to enterprise standards in project execution methodology, requirements gathering, quality assurance, and continuous improvement.</li><li>
Handle the implementation/deployment/support of Nessus scan engines and Tenable Security Center and peripherals with Engineering, SOC, TIU, and IR.</li><li>
Maintain local and network credentials, Tenable Security Center, and provisions access to vulnerability scanning systems.</li><li>
Integrate Nessus/TSC with other security and IT systems management tools.</li><li>
Document vulnerabilities and work on vulnerability mitigation with agreed SLA.</li><li>
Managing CB sensors including deployment, operation, management, maintenance, update, upgrade, patching, and administration.</li><li>
Should be able to create watchlists to detect indicators of compromise (IOCs) and malicious behavior of new threats.</li><li>
Hands on in writing queries in CB to search the desired events.</li><li>
Assess customer needs and expectations, design solutions to meet those needs, and then implement the design.</li><li>
Quickly build and solve a problem using a new technology to determine viability.</li><li>
Serve as a primary responder for Managed Security customer systems, taking ownership of client configuration issues and tracking through resolution.</li></ul>
Qualifications &amp; Skills<ul><li>
College degree or equivalent training with experience working in a Security Operations Center, Managed Security, or client network environment.</li><li>
Minimum 7 years of professional experience supporting and maintaining SPLUNK SIEM System.</li><li>
5-6 years of experience with advanced tuning of Splunk SIEM content.</li><li>
Experience in Cribl.
</li><li>Professional experience working with networks and network architecture.</li><li>
Information security knowledge in one or more areas such as EDR &ndash; Enterprise end-point security products (e.g., McAfee e-Policy Orchestrator, Virus Scan, Anti-Spyware, Host Data Loss Protection, Endpoint Encryption, etc.)</li><li>
Practical hands-on experience in EDR (Carbon Black), Vectra, and Microsoft Azure.</li><li>
Splunk, Azure Log analytics, or equivalent big data engine experience.</li><li>
Experience with MS Azure Information Protection and technologies, including solution architecture, deployment, management, and support in a large global enterprise.</li><li>
General security knowledge, certificates on Splunk Admin, Splunk Architect, Splunk Consultant is a must. Also, good to have is Azure, Managed vulnerability (Nessus/Tenable), EDR (Carbon Black) and Firewall related security certifications.</li><li>
Knowledge of Linux and Windows Operating Systems.</li><li>
Experience with various other SIEM security products such as: Splunk, ArcSight, Nitro, or LogRhythm and infrastructure components such as proxies, firewalls, IDS/IPS, and DLP.</li><li>
Experience working with clients in a service delivery function.</li><li>
Shift flexibility, including the ability to provide after-hours support when needed.</li><li>
Experience working with internal and client ticketing and knowledge base systems for Incident and Problem tracking as well as procedures.</li></ul></div>

Senior Security Engineer - Splunk, Cribl & Azure Sentinel

Explore 7680+ Senior network systems engineer in Dubai this November. Find roles across top companies and apply now to boost your career.

7680 senior network systems engineer jobs IN Dubai

Network Engineer - Snr

Senior Network Engineer

Remote Aruba Network Engineer - SSE, ClearPass & SD-WAN

Systems Network Engineer

Senior Network Engineer

C++ Senior Software Engineer (Lead)

Senior Security Engineer - Splunk, Cribl & Azure Sentinel