Head of Information Security

Methodfi; Greater London; On-site; GBP 150,000 - GBP 200,000; Full time

Job summary

A leading technology company is seeking a Head of Information Security to design and implement a modern security function. This hands-on role involves driving technical change and embedding security into the product lifecycle. Ideal candidates have a deep technical background in security engineering, a strong builder mindset, and a passion for leveraging AI to improve security. The position offers a competitive salary and numerous benefits, including health support and a gym membership.

Benefits

Competitive salary + annual bonus

Health and well-being support

Gym membership

Employee Share Programme

1 week's paid charity leave

Qualifications

• Deep technical background in cloud, application, and infrastructure security.
• Ability to write code and automate processes effectively.
• Experience managing teams with high ownership and trust.

Responsibilities

• Design and implement technical security controls across cloud and data platforms.
• Embed security practices into software development life cycle.
• Use AI and automation to enhance security measures.

Skills

Deep technical background in modern security engineering

Strong builder mindset

Experience running lean teams

Curiosity for applying AI to security problems

High bar for quality and simplicity

Job description

We’re looking for a highly technical Head of Information Security to build and lead a modern, engineering‑led security function. This is a hands‑on role by design: you’ll shape and deliver security through code, automation, and pragmatic technical controls - this is not a governance‑first role. We’re looking for someone who can drive end to end change. You’ll run a lean, high-impact team and work closely with engineering and product to embed security into how we build, ship, and operate. You’re excited by AI-driven security, continuous improvement, and treating security as a craft.

What you’ll do

• Design, build and implement technical security controls across cloud, application, and data platforms

• Embed and integrate security into SDLC, CI/CD, and platform engineering practices

• Use AI and automation to improve detection, prevention, and response

• Lead incident response and threat modelling with a practical, engineering first mindset

Build and mentor a small, highly capable security team

What we’re looking for

• Deep technical background in modern security engineering (cloud, application, infrastructure)

• A strong builder mindset : you write code, automate, and remove friction

• Experience running lean teams with high ownership and high trust

• Curiosity and enthusiasm for applying AI to real security problems

• High bar for quality, simplicity, and well‑crafted solutions

We believe great work deserves great rewards. Here’s just a taste:

• Competitive salary + annual bonus or commission (role dependent)

• Health, well‑being and learning support

• Gym membership, Smart Tech Scheme and Cycle Scheme

• Birthday/Special day leave

• Employee Share Programme

• Buy & sell holiday scheme

• 1 week’s paid charity leave and much more!

About us

We’re Checkatrade – the UK’s leading platform for finding a tradesperson. With more than 50,000 trades listed and over 6 million reviews, we help homeowners get jobs done right and help tradespeople grow their business.

We’re growing fast, with big plans to become the go‑to brand for home improvements. If you care about great work, take pride in the details, and want to make an impact, you’ll fit right in.