L3 Security Engineer: Incident Response & Architecture

HUMAN-AI-Z Nexus Technology; Dubai; On-site; AED 180,000 - 280,000; Full time

Job summary

HUMAN-AI-Z Nexus Technology in Dubai seeks an experienced security engineer to provide L3 engineering and deep troubleshooting for complex enterprise security issues, incidents, and escalations. You will design, configure, harden, review, and optimize security solutions and policies.

You will support security architecture reviews, technology upgrades, migrations, and DR exercises, perform root-cause analysis, collaborate with SOC and other teams, and manage incidents and changes per ITSM

Qualifications

• Hands-on experience with enterprise firewall platforms and secure web gateways.
• Experience reviewing security architectures and implementing policy hardening.
• Background in incident, problem and change management processes.

Responsibilities

• Provide L3 engineering and deep troubleshooting for complex security issues.
• Design, configure, harden, review and optimize enterprise security solutions and policies.
• Support security architecture reviews, migrations, and technology upgrades.
• Perform root-cause analysis of security and connectivity issues across platforms.
• Support DR exercises, resilience testing, failover and recovery activities.
• Collaborate with SOC, network, infrastructure and application teams to resolve threats.
• Manage incidents, service requests, problems and changes per ITSM.

Skills

Firewall expertise

WAF & Proxy

IDS/IPS & DDoS

EDR & DLP

MFA & VPN

Security architecture

Incident management

Security review & design

Tools

Check Point

Palo Alto

Zscaler

F5 WAF

Trellix/McAfee

Job description

HUMAN-AI-Z Nexus Technology in Dubai seeks an experienced security engineer to provide L3 engineering and deep troubleshooting for complex enterprise security issues, incidents, and escalations. You will design, configure, harden, review, and optimize security solutions and policies.

You will support security architecture reviews, technology upgrades, migrations, and DR exercises, perform root-cause analysis, collaborate with SOC and other teams, and manage incidents and changes per ITSM