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  •  ...firewalls, load balancers, virtual patching, secure authentication to applications including MFA, sandboxing, etc. ~ Manage and support DNS, proxy, VPN, as well as DDoS protection services in order to ensure robust and secure access to/from the internet in a Microsoft... 

    Echelonix

    Doha
    8 days ago
  •  ...Monitor system performance andtroubleshoot issues promptly. Managing Windows Server infrastructurecomponents (Active Directory, DNS, DHCP, File share and Exchange). Patching & managingInfrastructure & cloud vulnerabilities. Daily Operation, monitoring andtroubleshooting... 

    Madre Integrated Engineering

    Doha
    5 days ago
  •  ...network security tools. ~ Good understanding of Windows and Linux operating systems. ~ Solid knowledge of networking concepts (TCP/IP, DNS, ~ Familiarity with vulnerability scanning tools (Nessus, Qualys, Rapid7). ~ Understanding of common cyber threats, attack... 

    Madre Integrated Engineering

    Doha
    5 days ago
  •  ...security tools. ~ Strong knowledge of Windows and Linux operating systems. ~ Good understanding of networking fundamentals (TCP/IP, DNS, ~ Experience in incident response, malware analysis (basic), and log analysis. Preferred Skills Experience with cloud... 

    Madre Integrated Engineering

    Doha
    4 days ago
  •  ...~ Valid CCNA certification (mandatory) ~ Strong knowledge of: ~ TCP/IP, OSI model, routing & switching ~ VLANs, STP, NAT, DHCP, DNS ~ Network security protocols (IPSec, SSL, SSH) ~ Hands-on experience with: ~ Cisco routers and switches ~ Firewalls (Cisco ASA... 

    Madre Integrated Engineering

    Doha
    5 days ago