Hybrid Red Team Engineer: Offensive Security & AI Testing

HCL Technologies Limited; Leeds; Hybrid; GBP 75,000 - 115,000; Full time

Benefits offered by this job

Vacation days

Term life insurance

Business travel insurance

Job summary

HCL Technologies Limited in Leeds is seeking experienced professionals for Offensive Security & Advanced Testing. Hybrid work model—2 days on client location per week—joining a globally diverse team focused on red team operations, threat emulation and AI security testing to strengthen client defenses.

This role offers challenging projects, strong career growth and the chance to work with a broad portfolio of security services within a global tech leader committed to innovation and impact.

Responsibilities

• Operate red team engagements to identify vulnerabilities.
• Conduct offensive security testing across platforms and networks.
• Develop and execute threat emulation scenarios.
• Research AI security testing approaches and tools.

Job description

HCL Technologies Limited in Leeds is seeking experienced professionals for Offensive Security & Advanced Testing. Hybrid work model—2 days on client location per week—joining a globally diverse team focused on red team operations, threat emulation and AI security testing to strengthen client defenses.

This role offers challenging projects, strong career growth and the chance to work with a broad portfolio of security services within a global tech leader committed to innovation and impact.