Principal Vulnerability Researcher

Hackajob Ltd; Gloucester; Hybrid; GBP 85,000 - 110,000; Full time

Job summary

Hackajob Ltd in Gloucester, UK is seeking a Principal Vulnerability Researcher for a full-time, hybrid role. You will lead advanced security research, assess system weaknesses, and collaborate with product teams to design robust defenses.

The position offers the chance to influence security strategy across our platforms, with senior responsibilities and a focus on threat intelligence, exploit development, and mentoring junior researchers.

Job description

Hackajob Ltd is hiring a Principal Vulnerability Researcher based in Gloucester, Gloucestershire, South West, UK.

This is a Full time opportunity.

Date Posted

2026-09-11

Country

United Kingdom

Location

Gloucester, South Gloucestershire

Position Role Type

Hybrid

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the worlds most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we...

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