Senior Cybersecurity Leader – AI/LLM Security & Cloud Defense

TAT IT Technolgies; Abu Dhabi; On-site; AED 400,000 - 640,000; Full time

Job summary

TAT IT Technolgies in Abu Dhabi is seeking a Senior Manager – Cyber Security Engineer with banking-domain expertise to drive automated adversarial security validation across cloud, applications, and AI/LLM systems. Lead threat-informed testing, remediation governance, and continuous control validation.

You will collaborate across DevSecOps, establish automated gates, and deliver executive security dashboards in Power BI while maintaining a strict 1LoD/2LoD structure.

Qualifications

• Strong experience in offensive security, penetration testing, adversarial simulation, blue-team validation, and continuous security validation.
• Proven experience transitioning organisations from periodic manual penetration testing to automated/continuous security control validation.
• Hands-on experience with autonomous penetration-testing platforms such as AWS Security Agent, Horizon3.ai, or equivalent.
• Strong expertise in AI/LLM security and AI red teaming, including Garak, PyRIT, Claude Security/Opus, Codex, or comparable tooling.
• Strong knowledge of OWASP LLM Top 10 and MITRE ATLAS.
• Experience integrating security validation into CI/CD and DevSecOps pipelines.
• Experience with DefectDojo, Jira automation, vulnerability management, security metrics, and Power BI.
• Strong understanding of cloud security, AWS security controls, application security, threat modelling, and adversarial testing.
• Strong understanding of 1LoD/2LoD governance, control validation, independent assurance, and security risk management.

Responsibilities

• Lead continuous AI/LLM security validation using automated platforms and integrate testing into CI/CD pipelines.
• Design tests for prompt injection, jailbreaks, data leakage, excessive agency, insecure tool use, model manipulation, and supply-chain risks.
• Develop executive dashboards (Power BI) covering open findings, MTTR, gate pass rate and remediation SLA compliance.
• Establish automated security gates to prevent deployment when critical controls fail.
• Drive end-to-end finding lifecycle management from discovery through remediation, validation, attestation, and closure.
• Maintain 1LoD/2LoD operating model with independent assurance and blue-team validation.

Skills

Offensive security

Blue-team validation

Adversarial testing

CI/CD integration

AWS security

AI/LLM security

Threat modelling

Jira automation

Power BI

Vulnerability management

DefectDojo

Tools

AWS Security Agent

Garak

PyRIT

Claude Security/Opus 4.x

Codex

Job description

TAT IT Technolgies in Abu Dhabi is seeking a Senior Manager – Cyber Security Engineer with banking-domain expertise to drive automated adversarial security validation across cloud, applications, and AI/LLM systems. Lead threat-informed testing, remediation governance, and continuous control validation.

You will collaborate across DevSecOps, establish automated gates, and deliver executive security dashboards in Power BI while maintaining a strict 1LoD/2LoD structure.