Security Advisory Manager

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we're building a world class platform to amplify our teams' most powerful ideas. Security is foundational to this mission and must be delivered in a way that supports how our engineering teams build and operate complex systems at scale.

Security Advisory Manager - You will lead a team of security architects, supporting engineers make well reasoned, proportionate security decisions without adding unnecessary friction. This is not a policy heavy role; it focuses on applying sound judgement to real systems, from greenfield builds to complex legacy environments. You will set the standard for high quality security advice, ensuring it's technically credible, practical and aligned with both engineering realities and our risk appetite.

• Lead and develop a team of security architects and business partners.
• Set the direction for Security Advisory and define what "good" looks like.
• Support complex design reviews, threat modelling and risk assessments.
• Act as a senior escalation point for challenging security decisions.
• Build strong relationships with engineering teams as a trusted partner.
• Influence outcomes through clear reasoning, not authority.
• Continuously improve how security guidance is delivered at scale.

This is a hands on leadership role for someone who wants to stay close to the detail, shape how security decisions are made and build a team that engineers genuinely value working with.

• Strong background in security architecture or engineering.
• Experience advising across cloud, infrastructure and application environments.
• Proven ability to lead or mentor technical security professionals.
• Sound judgement balancing security risk with real world constraints.
• Confidence working with highly technical stakeholders.
• Ability to communicate complex trade offs clearly and practically.
• A curious, thoughtful approach to solving hard problems.

• Highly competitive compensation plus annual discretionary bonus.
• Lunch provided (via Just Eat for Business) and dedicated barista bar.
• 30 days' annual leave.
• 9% company pension contributions.
• Informal dress code and excellent work/life balance.
• Comprehensive healthcare and life assurance.
• Cycl to work scheme.
• Monthly company events.

G-Research is committed to cultivating and preserving an inclusive work environment. We place great value on diversity of experience and opinions. If you have a disability or special need that requires accommodation, please let us know in the relevant section.