Cyber Security Analyst CCNA

4 hours ago


Doha, Baladīyat ad Dawḩah, Qatar Madre Integrated Engineering Full time

We are looking for a Cyber Security Analyst with strong CCNA-level networking expertise to secure, monitor, and defend enterprise network infrastructure. The role focuses heavily on network traffic analysis, Cisco security technologies, and incident response, ensuring availability, integrity, and confidentiality of network services.

Key Responsibilities (CCNA-Focused)

  • Monitor and analyze network traffic to detect security threats and anomalies
  • Investigate network-based attacks such as DDoS, spoofing, MITM, port scans, and lateral movement
  • Configure, manage, and monitor Cisco routers, switches, and security devices
  • Analyze logs from firewalls, IDS/IPS, VPNs, and network devices
  • Support SIEM integration of Cisco network and security logs
  • Perform packet analysis using tools like Wireshark and tcpdump
  • Implement and maintain network security controls (ACLs, VLANs, NAT, VPNs)
  • Assist in incident response related to network intrusions and compromises
  • Perform network vulnerability assessments and remediation
  • Ensure secure network architecture and segmentation
  • Document network security incidents, SOPs, and architecture diagrams
  • Collaborate with SOC, Network, and Infrastructure teams

Requirements

  • 5+ years of experience in Cyber Security / Network Security roles
  • 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 / Firepower preferred)
  • IDS/IPS and VPN technologies

  • Experience in network traffic analysis and packet capture

  • Familiarity with SIEM tools for network log monitoring
  • Understanding of common attack vectors and mitigation techniques
  • Experience with Windows & Linux network services

Preferred / Additional Qualifications

  • Cisco CyberOps Associate / Professional
  • CCNP Security or CCNP Enterprise
  • CEH or CySA+
  • SIEM certifications (Splunk, QRadar, Sentinel)
  • Cloud networking security (Azure / AWS)


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