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TAT IT Technolgies

L2 Network and Security

TAT IT Technolgies
United Arab Emirates · Full-time · Mid-Senior
We have an urgent requirement for L2 -Network & Security Analyst Engineer for our client based at Dubai

Job Purpose

The L2 Network & Security Engineer will be responsible for designing, implementing, and maintaining enterprise-level network infrastructure and security solutions. The role involves troubleshooting network issues, ensuring security compliance, and optimizing network performance while adhering to industry best practices.

Certifications

  • Cisco CCNA / CCNP
  • Palo Alto PCNSE
  • F5 Certified Administrator
  • Fortinet NSE Certification
  • Check Point (CCSA/CCSE)
  • Juniper (JNCIS/JNCIP)
  • ITIL Foundation

Responsibilities (includes All Tasks)

  • Network Infrastructure:
    • Strong experience in routing & switching (Cisco, Juniper, Arista).
    • Hands-on with MPLS, BGP, OSPF, EIGRP, VLAN, VPN, SD-WAN.
    • Experience in firewall management (Palo Alto, Fortinet, Cisco ASA/FTD, Check Point).
  • Security Operations:
    • Knowledge of Firewalls, IDS/IPS, DDoS protection, NAC, Zero Trust.
    • Experience in vulnerability assessment, penetration testing, and security audits.
  • Cloud & Virtualization:
    • Exposure to AWS/Azure/GCP networking & security.
    • Familiarity with VMware NSX, SDN, ACI.
  • Monitoring & Troubleshooting:
    • Proficient in Wireshark, SolarWinds, PRTG, Nagios.
Key Responsibilities

  • Network Management: Configure, monitor, and troubleshoot LAN/WAN/WLAN/SD-WAN networks. Manage firewalls, load balancers, proxies, and VPNs.
  • Security Implementation: Deploy and maintain security policies, ACLs, threat prevention mechanisms. Conduct security assessments, patch management, and compliance checks (ISO 27001, NIST, PCI-DSS).
  • Incident Response: Investigate and resolve network breaches, DDoS attacks, malware infections. Perform forensic analysis and log reviews.
  • Automation & Optimization: Implement network automation (Python, Ansible, Terraform) for efficiency.
  • Optimize network performance, latency, and bandwidth utilization.
  • Collaboration & Documentation: Work with L3 teams, SOC, and IT compliance teams. Maintain network diagrams, SOPs, and audit reports.
  • Work under pressure in a fast-paced environment while multi-tasking efficiently.
  • Demonstrate excellent problem-solving skills and attention to detail.
  • Provide 24/7 network and security support as required.

Technical Skills /Competencies

  • Networking: Cisco/Juniper Routing & Switching, Firewalls (Palo Alto/Fortinet), VPN, SD-WAN.
  • Security: Firewalls, IDS/IPS, Vulnerability Management.
  • Protocols: TCP/IP, BGP, OSPF, VLAN, DHCP, DNS, IPv6.
  • Tools: Wireshark, SolarWinds, Splunk, Nessus, Nmap
  • Familiarity with network monitoring tools and best security practices.
  • Strong understanding of network infrastructure, design, and troubleshooting.
  • Excellent communication skills in English (both verbal and written).
  • Ability to work efficiently in a team-oriented environment with high self-motivation.
  • A customer-focused mindset with strong delivery service ethics.
  • Good understanding of Monitoring tools such as SolarWinds, Manage Engine Ops Manager, Zabbix etc.
  • Willingness to work in a 24/7 support window.
  • Good understanding of the ITSM processes.

Optional

  • Cisco Viptela SD-WAN and Fortinet SDWAN
  • Cisco SD Access, Cisco ACI
  • Cisco or Avaya IPT
  • VMware NSX-T
  • Network Switches – Dell, Extreme

Skills: security,network infrastructure,juniper

Key Skills

Ranked by relevance

firewalls wireshark fortinet ospf vlan vpn wan bgp vulnerability assessment penetration testing patch management terraform palo alto firewall switches ansible python vmware splunk nessus eigrp ccna nist dhcp acls mpls nac dns sdn
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Country Guide

United Arab Emirates

Tax-friendly regional tech hub

Posted
Aug 23, 2025
Type
Full-time
Level
Mid-Senior
Location
Dubai
Company
TAT IT Technolgies

Industries

Technology Information Internet

Categories

Information Technology

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