firewall

Roles Responsibilities Role Summary We are looking for a Security Engineer specializing in firewall technologies to manage configure and secure the organization s perimeter and internal network defenses The role focuses on firewall administration policy management and threat prevention Key Responsibilities Deploy configure and manage enterprise...

Malomatia is seeking an experienced IT network operations specialist to maintain and harden core network infrastructure, including Cisco Nexus and Catalyst switches, wireless controllers, and multiple security platforms. You will drive ISMS implementation and sustain a high-availability environment for critical systems.You will collaborate with internal...

We are seeking an experienced IT Network Engineer for a 6month contract to support enterprise network design deployment and optimization Key Responsibilities Deploy configure and optimize network solutions routers switches firewalls VPNs Monitor performance and ensure scalability and high availability Review and evaluate network designs and...

Industry Information Technology and Services IT Security Specialist Job Summary We are seeking an experienced IT Security Specialist to safeguard the organization's IT infrastructure by implementing security controls, monitoring threats, managing security solutions, responding to incidents, and ensuring compliance with cybersecurity standards and best...

OT Cybersecurity Engineer – Site SupportLocation: Qatar (onshore & offshore)Role type: Field / Commissioning support – FAT/SAT through early operationsA global automation and control systems vendor is seeking an OT Cybersecurity Engineer to secure industrial control systems during FAT/SAT, commissioning, and early operations on a major QatarEnergy...

We are seeking an experienced Network & Security Administrator / Engineer to manage, maintain, and secure our enterprise network infrastructure. This role focuses on core routing and switching across next-generation firewalls, high-availability load balancing, web application security, and specialized security systems. Responsibilities Configure, deploy,...

Monitor security alerts and incidents using SIEM, EDR, and firewall solutions. Perform initial analysis, investigation, and incident triage. Escalate security incidents to higher support levels when required. Monitor endpoint and network security events. Maintain incident reports and security documentation. Support vulnerability management and security...

Industry Information Technology and Services Security Monitoring & Incident Detection Monitor SIEM, XDR, EDR, NDR, IDS/IPS, Firewall, and Cloud security alerts. Identify, validate, triage, and prioritize security incidents based on severity and business impact. Incident Response & Threat Investigation Perform in-depth investigations, analyze malware and...

The Resident Engineer shall provide day-to-day IT operational support, infrastructure administration, troubleshooting, preventive maintenance, user assistance, and coordination with the organization's IT management and relevant vendors. The engineer will support the organization's end-user computing environment, network infrastructure, Microsoft 365...

IT Network Specialist / Engineer Company: Candidzone Location: Qatar Requirements Bachelor’s degree in Information Technology, Computer Science, or a related field Proven experience managing enterprise network infrastructure Strong knowledge of Cisco networking technologies, routing, switching, wireless, and security Experience with F5 Load Balancers,...

Madre Integrated Engineering | Full time Configure, manage, and troubleshoot Cisco switching and routing infrastructure. Monitor and maintain LAN, WAN, and wireless network environments. Implement network changes, upgrades, and optimization activities. Conduct network performance analysis and capacity planning. Security Administration Configure, manage,...

Position SummaryThe Network Security Engineer is responsible for designing, implementing, and maintaining the security of the organization’s network infrastructure. The role focuses on securing routers, switches, firewalls, VPNs, and other network devices while ensuring the network remains resilient against cyber threats, optimized for performance, and...

The Resident Engineer shall provide day-to-day IT operational support infrastructure administration troubleshooting preventive maintenance user assistance and coordination with the organization s IT management and relevant vendors The engineer will support the organization s end-user computing environment network infrastructure Microsoft 365 environment...

Candidzone is seeking an IT Network Specialist/Engineer in Qatar to manage and maintain enterprise network infrastructure, optimizing routing and securing cloud connectivity across large environments.The role requires strong Cisco networking knowledge, experience with firewalls and VPNs, and familiarity with Azure and Google Cloud networking services. Qatar...

HW3 is seeking an OT Cybersecurity Engineer to support site activities in Qatar, securing industrial control systems during FAT/SAT, commissioning, and early operations on a major QatarEnergy project. You will implement on-site cybersecurity measures, verify firewall configurations, segmentation, and access controls, and collaborate with field teams to meet...

Employment is seeking an IT Network Specialist/Engineer to deploy and manage complex Cisco networks, IP telephony, and cloud networking across Azure and GCP. The role requires strong problem solving, team collaboration, and independence.The ideal candidate has a IT or CS degree and holds or is pursuing CCNA/CCNP/PCNSA with hands-on experience in Nexus, ACI,...

Job De ion Own end-to-end application delivery, WAF, and content/file threat protection with primary, hands-on expertise across Cloudflare and OPSWAT, and secondary working knowledge of Palo Alto, Fortigate, and F5 (LTM/WAF and GTM). Responsible for Cloudflare domain onboarding and lifecycle, WAF rule and rate-limiting configuration, SSO application setup,...

Employment in Doha seeks an IT Network Specialist to design, deploy, and manage Cisco networking across data centers, including Nexus 7K, ACI, Catalyst 3850/9300, and Meraki. The role focuses on reliability and security.You will implement IP telephony, administer F5 load balancers, manage firewalls (Cisco FTD/ASA, Palo Alto, Fortinet), VPNs, and cloud...

IMAR Trading & Contracting is seeking an IT Support Engineer to deliver robust technical support, systems administration, and network engineering across Doha HQ and active construction sites. You will manage Windows and Linux servers, AD/365 services, and VPN connectivity to maintain high availability and cyber resilience.The role requires 5+ years of...

Madre Integrated Engineering in Doha, Qatar, is seeking a full-time Network Engineer to design, deploy, and support Cisco switching/routing and firewall infrastructures. The role focuses on configuring, monitoring, and optimizing LAN/WAN and wireless environments to ensure reliable connectivity.You will implement security controls, VPNs, and incident...