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  • Infrastructure Architect: Cisco, Load Balancing & WAN Optimization

    A leading global technology company is seeking an experienced Infrastructure Architect in Doha, Qatar, to design and implement robust infrastructure solutions. The ideal candidate will have 10–14 years of hands-on experience in load balancing, switching, routing, and Cisco...

    Cognizant

    Doha
    2 days ago

  • Helpdesk Technician

    $5000 per hour

     ...upgrade, patch and maintain end-user computer systems and software applications. Set up and support computer networks, including LAN, WAN, Wireless, IP Phones and VPN connections. Support Internet connectivity and cloud-based applications, including Office 365.... 

    Management Solutions International MSI

    Doha
    1 day ago

  • Senior IT/ICT Engineer

     ...business continuity strategies are in place. Telecommunications (Telco) Systems: Design and implement telco solutions, including WAN, SD-WAN, MPLS, and advanced carrier-grade networks. Collaborate with telco providers to design efficient connectivity solutions.... 

    BAE Systems Strategic Aerospace Services WLL

    Doha
    2 days ago

  • SECURITY ENGINEER

     ...logs. ~ Strong understanding of Operating systems hardening. ~ Strong understanding of networking principles including TCP/IP, WANs, LANs, and commonly used Internet protocols. ~ Scripting Experience (e.g. Python, Perl, and PowerShell) ~ Certification in at least... 

    QatarEnergy Qatarization

    Doha
    2 days ago

  • Resident Network Engineer

     ...support Cisco network devices including routers, switches, and firewalls. Perform troubleshooting and root cause analysis for LAN, WAN, and wireless network issues. Implement VLANs, routing protocols (OSPF, BGP, EIGRP), and network segmentation. Manage and... 

    Madre Integrated Engineering

    Qatar
    1 day ago

  • Network Infrastructure Engineer

     ...are looking for an experienced Infrastructure Architect with strong expertise in Load Balancing, Switching, Routing (Cisco), and WAN Optimization . Candidates with airline domain experience will have an added advantage. Key Responsibilities Design and implement... 

    Cognizant

    Doha
    2 days ago

  • IT Network Engineer

     ...Fortinet networks (switches, firewalls, WLAN) Role-Based Access Control (RBAC) Content filtering solutions Proficiency in SD-WAN and cloud networking (AWS, Azure, Google Cloud). Familiarity with network automation tools (Python, Ansible). Knowledge of... 

    Forvis Mazars in Qatar

    Doha
    15 hours ago

  • Network Engineer (Network Infrastructure)

    $20500 per hour

     ...optimization of network performance.   Network Design & Implementation: • Design, configure, and deploy functional networks (LAN, WLAN, WAN, NAC). • Monitor network performance and ensure system availability and reliability. • Select and implement security tools,... 

    Management Solutions International MSI

    Doha
    a month ago

  • IT Security Specialist

     ...and maintenance of software and user devices. Skills § Working knowledge in: Protocol, Network security including LAN / WAN security, TCP/IP Protocol, Unix / Wins security, Firewalls Intrusion § Experience in configuration and Administration of Next Generation... 

    Forvis Mazars in Qatar

    Doha
    15 hours ago

  • Head of Network Infrastructure Operations

     ...detailed Root Cause Analysis (RCA). Strategic Infrastructure Roadmap - Design and implement scalable network architectures across LAN/WAN, data center, and cloud environments. - Evaluate and adopt emerging technologies such as SD-WAN, Wi-Fi 6E, and SASE. - Lead... 

    Black & Grey HR

    Doha
    a month ago

  • Network Security Specialist

     ...day-to-day operations of network and security infrastructure, ensuring high availability and resilience. Design and manage LAN, WAN, WLAN, VPN, and cloud network connectivity. Architect and manage security solutions including firewalls, IDS/IPS, WAF, DLP, EDR/... 

    Madre Integrated Engineering

    Doha
    1 day ago

  • Hybrid Cloud & Infrastructure Engineer

     ...elevate to L3/SME support where needed. # Maintain incident logs and resolution documentation. # Support networking components (LAN/WAN, switches, firewalls, VPNs) relevant to hybrid infrastructure. # Assist with IP addressing, routing, and connectivity issues for on... 

    Madre Integrated Engineering

    Doha
    1 day ago

  • IT Network Engineer

     ...availability, and disaster recovery solutions. Proficiency in network protocols (TCP/IP, BGP, OSPF) and advanced technologies (SD‑WAN, cloud networking). Strong understanding of network security principles and practices. Hands‑on experience with Fortinet networks... 

    BAE Systems Strategic Aerospace Services WLL

    Doha
    4 days ago

  • Network Security Engineer

     ...security policies across all environments. Key Responsibilities Design and implement secure network architectures across LAN, WAN, and DMZ environments. Configure, harden, and maintain network devices including routers, switches, firewalls, and related infrastructure... 

    Talent Leaders Inc.

    Doha
    15 hours ago

  • Senior Aruba Consultant

     ...configurations, directing system installation, defining, documenting, and enforcing system standards. Do the configuration of LAN, WAN and wireless equipment. Prepare NIP and NRFU and final project documents. Have VMWare and security knowledge. Successfully... 

    KBC Technologies

    Doha
    15 hours ago

  • IT NOC Specialist/Engineer

     ...Other Responsibilities Working knowledge of a wide range of datacenter technologies including Local (LAN) and wide-area networks (WAN): NAS and/or SAN storage technologies, Oracle Technologies, Linux, Microsoft servers, firewalls, and VPN network protocols such as TCP... 

    ECCO Gulf Majorel Qatar

    Doha
    1 day ago

  • SR. CYBER SECURITY INCIDENT RESPONDER

     ...experience combatting crime‑ware or APT is a distinguishing factor. ~ Strong understanding of networking principles including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, FTP, POP, LDAP. Demonstrated knowledge of security related technologies... 

    QatarEnergy Qatarization

    Doha
    15 hours ago

  • Senior Cloud Network Security Engineer

     ...cloud environments (Azure and GCP). Configure and maintain routing and switching infrastructure, including VLANs, BGP, OSPF, and WAN/LAN connectivity. Manage enterprise firewalls, VPNs, load balancers (F5, Azure Application Gateway), WAFs, and IDS/IPS systems... 

    Codvo Private Limited

    Doha
    3 days ago

  • IT Specialist - Theme Park / Family Entertainment Center (FEC)

     ...back‑office systems to ensure seamless daily operations. Key Responsibilities Infrastructure & Network Management Manage LAN/WAN, switches, firewalls, and Wi‑Fi networks Maintain structured cabling and IDF/MDF rooms Ensure high availability of internet... 

    United Developers

    Lusail
    15 hours ago