head of information security (network security) Jobs in Doha

head of information security (network security)

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arista network & security engineer Jobs in Doha

arista network & security engineer

assistant scada engineer

azure devops engineer

arista network security engineer

AITS

ARISTA Network &amp; Security Engineer7 to 10 years of Experience with Networking Domains for Network and Security Management, Implementation, Design and Operations Support on large, complex and critical infrastructures of Enterprise Networks and Data Centers.Technical Strengths&bull;Network Designing, Implementation &amp; Troubleshooting&bull;CloudGenix SD-WAN implementation, support and troubleshooting&bull;Cloud Computing &ndash; AWS, Network Security Administration&bull;Static Routing, RIP, EIGRP, OSPF, BGP, Layer 2 - Layer 3 Switching &amp; Multi-Layer SwitchingSTP, VLANs, VLAN Trunks &amp; VTP / Port Ether-channel and MLAG (Arista)HSRP, VRRP, GLBP, Wireless LAN Management / NAT, ACL, Quality of Service (QoS)Support ToolsNPM: Solarwind Orion, Zenoss, FortiSIEM; NCM: Oxidized and KiwiCat, HP NA; Splunk (Syslog); BigPanda (Tickets Aggregator); Cisco Prime, FortiManager, CloudGenix SD-WAN ControllerHands on Devices&bull;Switches: Cisco 3750, 4500 &amp; 6500 Series, Nexus 5k/7k Switches, Arista Switches&bull;Routers: Cisco ASR, ISRs, 7200, 2911, 2915, 3845 &amp; 3945&bull;Firewalls: Juniper (SRX and VPNs), FortiGate 300/500/3000D, Cisco ASA, Palo Alto&bull;Wireless: Access Points - Cisco 1142N, 1131AG, 1262N, 2602i &amp; 2602e, WLC - Cisco 5508&bull;Load Balancer: F5 BIG IP (LTM/GTM)&bull;WAN Accelerators: Silverpeak / SD-WAN: CloudGenix ION 3k/7kJob Type: Full-timePay: QAR15,000.00 - QAR18,000.00 per month

ARISTA Network & Security Engineer

Taalum Group

We are seeking a highly skilled Network &amp; Security Engineer to join our Cloud and Infrastructure team. The ideal candidate will have proven experience designing, implementing, and managing hybrid (cloud and on-premises) network and security architecture. This role focuses on ensuring high availability, scalability, and security of cloud and on-prem infrastructure, with emphasis on cloud provisioning, migration, and modernization. The engineer will also contribute to automating network infrastructure through Infrastructure as Code (IaC) and integrating these capabilities within CI/CD pipelines to support agile operations.Education &amp; Experience:<ul><li>Must have at least bachelor&rsquo;s in computer science, Information Technology, or a related discipline.</li><li>3&ndash;5+ years in network engineering, cloud security, or hybrid (cloud/on-prem) infrastructure roles.</li></ul>Preferred Certifications:<ul><li>Cloud: Azure Administrator (AZ-104), Azure Network Engineer Associate (AZ-700), Azure Security Engineer Associate (AZ-500), Google Cloud Network Engineer, Google Cloud Security Engineer.</li><li>Network &amp; Security: CCNA/CCNP, CompTIA Security+, Palo Alto PCNSE, Fortinet NSE, or CISSP.</li></ul>Job Type: Full-time

Network & Security Engineer (Cloud and Infrastructure)

ALM Data Systems

Senior Network Security Engineer / ICT Team Lead - Job DescriptionJob PurposeThe Senior Network Security Engineer / ICT Team Lead is responsible for designing, implementing, and managing secure network infrastructures across on-premises and hybrid environments. The role includes leading technical teams, delivering projects, and ensuring high availability using technologies such as Palo Alto, Fortinet, F5, Aruba ClearPass, Infoblox, Azure Cloud, and data center solutions.Key Responsibilities<ul><li>Design, implement, and optimize enterprise network and security solutions.</li><li>Implement network segmentation, firewall policies, VPNs, NAC, and Zero Trust models.</li><li>Deploy and manage firewalls, WAFs, load balancers, and secure remote access solutions.</li><li>Lead ICT and network security teams and manage end-to-end project delivery.</li><li>Create HLDs, LLDs, configurations, testing procedures, and documentation.</li><li>Oversee incident response, troubleshooting, and escalation as per SLAs.</li><li>Review and optimize firewall and NAT policies.</li><li>Design and support Azure network services such as VNETs, VPN Gateways, Azure Firewall, and Load Balancers.</li><li>Provide technical consultation, pre-sales support, and customer engagement.</li></ul>Required Technical Skills<ul><li>Network: OSPF, BGP, MPLS, L3VPN, VLAN, VXLAN, HSRP/VRRP, SD-WAN, VPNs.</li><li>Security: Palo Alto, Fortinet (FortiGate, FortiManager, FortiAnalyzer), F5 LTM/GTM/ASM, Aruba ClearPass.</li><li>Cloud: Azure VNETs, VNET Peering, Azure Firewall, VPN Gateways, Load Balancers, NSGs.</li><li>Network Services: Infoblox DNS/DHCP/IPAM, F5 DNS, DHCP Failover.</li><li>Documentation: HLD, LLD, PIP, network diagrams, change management.</li></ul>Certifications (Preferred)<ul><li>CCIE / CISSP</li><li>Palo Alto PCNSE / PCSFE</li><li>Fortinet NSE4 / NSE7</li><li>F5 BIG-IP Administrator</li><li>ITILv4 Foundation</li></ul>Soft Skills<ul><li>Leadership and team management.</li><li>Strong communication and client-facing experience.</li><li>Analytical and detail-oriented.</li><li>Strong documentation and problem-solving skills.</li></ul>Experience Required<ul><li>10+ years of experience in network and security engineering.</li><li>Experience leading technical teams and delivering enterprise-level projects.</li><li>Experience in industries like banking, telecom, government, or oil &amp; gas is a plus.</li></ul>Job Type: Full-time

Senior Network Security Engineer / ICT Team Lead

Arab Solutions

<div>
 
 Job Title:
 
 Network Engineer
 
 
 
 Location:
 
 Qatar
 
 
 
 Requirement:
 
 Valid QID &amp; Immediate Joining
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Maintain and manage network devices including routers, switches, and firewalls
 </li>
 <li>
 Monitor network performance and ensure high availability
 </li>
 <li>
 Troubleshoot and resolve outages quickly
 </li>
 <li>
 Provide technical support to users facing network-related issues
 </li>
 <li>
 Manage network configurations, documentation, and backups
 </li>
 <li>
 Implement security controls, updates, and best practices
 </li>
 <li>
 Coordinate with vendors for hardware replacements or link-related concerns
 
 
 </li>
 </ul>
 
 Qualifications &amp; Skills
 
 
 
 <ul>
 <li>
 Strong understanding of routing and switching concepts
 </li>
 <li>
 Hands-on experience with Cisco or similar network platforms
 </li>
 <li>
 Good knowledge of firewalls, VPN technologies, and security principles
 </li>
 <li>
 Solid troubleshooting and diagnostic skills
 </li>
 <li>
 Ability to work efficiently under pressure
 </li>
 <li>
 Valid QID
 </li>
 <li>
 Immediate joiners preferred
 
 
 </li>
 </ul>
 Skills: diagnostic skills,cisco,firewalls,troubleshooting,switching,vpn technologies,security principles,routing
</div>

ICT/Cybersecurity Engineer

Traffic-Tech Gulf

System / Network Support Engineer (Tunnel) &ndash; CSS DepartmentPosition Title: System / Network Support Engineer (Tunnel) Department: CSS (Control &amp; Safety Systems) Location: Qatar Job Type: Full-TimeAbout the RoleWe are seeking a skilled System / Network Support Engineer to support the tunnel control, safety, and communication systems in the CSS department. The ideal candidate will ensure smooth operation, maintenance, and troubleshooting of network and system infrastructure related to tunnel automation and safety systems.Key Responsibilities<ul><li>Monitor, maintain, and troubleshoot tunnel network and control systems.</li><li>Support installation, configuration, and commissioning of control and network systems.</li><li>Diagnose and resolve hardware, software, and communication issues.</li><li>Assist in implementing network security protocols and data integrity measures.</li><li>Coordinate with engineering, operations, and IT teams to resolve technical issues.</li><li>Maintain documentation of network configurations, system changes, and maintenance activities.</li><li>Support preventive maintenance, backups, and system upgrades.</li><li>Respond to system alarms and incidents promptly to minimize downtime.</li></ul>Qualifications &amp; Experience<ul><li>Bachelor&rsquo;s degree in Computer Science, IT, Electronics, Electrical, or related field.</li><li>2&ndash;5 years of experience in network/system support, preferably in tunnel or industrial automation projects.</li><li>Experience with LAN/WAN networks, TCP/IP, routing, and switching.</li><li>Knowledge of SCADA, PLC, or other control systems is a plus.</li><li>Strong troubleshooting and problem-solving skills.</li><li>Ability to work independently and in a team environment.</li></ul>Skills Required<ul><li>Network monitoring and troubleshooting</li><li>System installation, configuration, and maintenance</li><li>Familiarity with industrial control systems</li><li>Documentation and reporting skills</li><li>Communication and coordination skills</li></ul>Preferred Certifications (Optional)<ul><li>CCNA, CCNP, or equivalent networking certification</li><li>SCADA/PLC or industrial control system certifications</li></ul>How to ApplyInterested candidates may apply via Indeed with an updated CV. Only shortlisted applicants will be contacted.Job Type: Full-time

Systema/ Network Support Engineer (Tunnels)

Cartafella Analytics

We are looking for the position of Enterprise Security Engineer for Qatar.If you are available, please send your cv immediately.<ul><li>Design, implement, and maintain security architectures and frameworks to protect enterprise systems and data.</li></ul><ul><li>Conduct regular security assessments, vulnerability scans, and penetration testing to identify and address potential security threats.</li></ul><ul><li>Monitor security alerts and incidents, responding promptly to mitigate risks and protect sensitive information.</li></ul><ul><li>Oversee the management of security appliances, including patch management for firewalls, Network Access Control (NAC) systems, load balancers, and other network security devices.</li></ul><ul><li>Collaborate with cross-functional teams to ensure security is integrated into all aspects of the organization&rsquo;s operations.</li></ul><ul><li>Establish the mechanism to maintain the compliance of security devices with statutory and regulatory compliances.</li></ul><ul><li>Stay up to date with the latest security trends, threats, and technologies, recommending improvements and innovations as necessary.</li></ul><ul><li>Provide security training and awareness programs for employees to promote a culture of security within the organization.</li></ul><ul><li>Support incident response activities, including investigations, reporting, and remediation efforts.</li></ul><ul><li>Evaluate and implement security tools and technologies to enhance the organization&rsquo;s security posture, including Privileged Access Management (PAM), File Integrity and Response (XDR).</li></ul><ul><li>Work closely with IT and development teams to ensure secure software development practices.</li></ul><ul><li>Manage and secure cloud solutions, ensuring best practices for cloud security are followed.</li></ul><ul><li>Bachelor&rsquo;s degree in computer science, Information Technology, Cybersecurity, or a related field.</li></ul><ul><li>Relevant security certifications (e.g., CISSP, CEH, CompTIA Security+) are preferred</li></ul>Job Type: Full-timePay: QAR18,000.00 - QAR21,000.00 per month

Enterprise Security Engineer (IT Security) for Qatar

Explore 1186+ Arista network security engineer in Doha this December. Find roles across top companies and apply now to boost your career.