Security Advisory Manager

Security Advisory Manager Overview

G-Research is looking for a Security Advisory Manager to join its Cyber Security team in London. The company works on some of the hardest problems in quantitative finance, combining scientific rigour, advanced machine learning and cutting-edge technology to understand and predict movements in global markets. Security is treated as a core part of that mission, and this role is intended to help engineering teams make strong security decisions in a way that supports how they build and run complex systems at scale.

This position sits close to the technical work and is designed for someone who can provide practical, proportionate security guidance across a broad and changing environment. The engineering landscape includes large research platforms, internal compute, cloud services and developer tooling. Rather than focusing on heavy policy or bureaucracy, the role is about applying sound judgement to real systems, from brand-new builds through to complicated legacy environments. The successful candidate will help ensure that security advice is technically credible, realistic for engineers to act on and aligned with the organisation’s appetite for risk.

What you will do

• Lead and develop a team made up of security architects and business partners, helping them grow in capability and confidence.
• Set the direction for the Security Advisory function and establish the standard for what effective security advice should look like.
• Support detailed design reviews, threat modelling sessions and risk assessments for complex technical systems.
• Serve as a senior escalation contact for difficult or high-stakes security decisions.
• Build trusted relationships with engineering teams so that security guidance is seen as a useful partnership rather than a blocker.
• Shape outcomes through clear explanation, reasoning and collaboration instead of relying on hierarchy or authority.
• Improve the way security guidance is created and delivered so it can work effectively across the organisation at scale.
• Remain close to the technical detail and help guide decisions across both modern and legacy environments.

What the team is looking for

This is a hands-on leadership role for someone who wants to stay involved in the detail while also shaping how security decisions are made across the business. The ideal person will be comfortable leading technical specialists, working with highly technical stakeholders and making balanced decisions that account for both security and real-world engineering constraints.

• Substantial experience in security architecture or security engineering.
• Experience advising on security matters across cloud, infrastructure and application environments.
• Proven ability to lead, coach or mentor technical security professionals.
• Strong judgement when weighing security risk against practical delivery constraints.
• Confidence working with technically sophisticated stakeholders.
• Ability to explain complex trade-offs and recommendations in a clear, practical manner.
• A curious and thoughtful approach to solving difficult problems.
• A leadership style suited to someone who wants to remain close to the technical work rather than operate only at a policy level.

Rewards and benefits

G-Research offers a highly competitive compensation package, including an annual discretionary bonus. Employees receive lunch through Just Eat for Business, access to a dedicated barista bar, 30 days of annual leave and a 9% company pension contribution. The company also provides an informal dress code, a strong work/life balance, comprehensive healthcare, life assurance, a cycle-to-work scheme and monthly company events.

The wider benefits offering is extensive and flexible. It includes a company pension scheme, season ticket loan, Give as you Earn, risk protection benefits, charity fundraising matching and generous relocation and immigration assistance. Health support includes comprehensive private health insurance with GP access, dental and vision cover, enhanced support for male and female health, fertility, family-forming, maternity and menopause journeys, a healthcare cash plan and employee assistance and wellness programmes. Lifestyle benefits include 30 days of annual leave, with an additional five days for office-based staff, enhanced leave policies for family needs, back-up dependent care for children, adults and pets, travel insurance for employees and their families, cycle schemes, gym and fitness membership subsidies, free lunch, a complimentary barista bar, regular company socials, an informal dress code, excellent work-life balance and talks from guest speakers. A flexible benefits platform also allows employees to opt in or out of certain benefits and adjust cover levels to suit their personal circumstances.

Location and working style

The role is based in London and is presented as an office-based position from G-Research’s London headquarters. The company describes its culture as dynamic, flexible and highly stimulating, with a strong emphasis on collaboration, long-term thinking and professional growth.

How to apply

Applicants can use the “Apply now” option on the vacancy page to submit an application. The page also invites candidates to learn more about the company, its people, its benefits and life at G-Research before applying.

Degree Requirement: Not Specified

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