Cyber Security Jobs in York

• Yorkshire And Humberside
• Remote
• £40,000 – £55,000 pa
• Mid-level

Deliver ISO 27001:2022 implementation consultancy for a range of clients including healthcare and medtech, running gap analyses, risk assessments, SoA and policy documentation, and preparing organisations for certification audits. Also lead the firm's own internal ISMS certification programme, working closely with senior consultants and directors.

ISO/IEC 27001:2022 · Cyber Essentials Plus

• London
• Senior · manages people

Lead the Threat Application Services team within Cloudforce One, owning the Threat Events platform, external Threat Intel APIs, and backend systems that feed IOCs into WAF and Gateway for automated mitigation. Set architectural direction and operational excellence for distributed, high-latency-sensitive services, while hiring and mentoring engineers building agentic threat intelligence tools.

Cloudflare Workers · SQLite · D1 +4

• London
• Mid-level

Own the full software development lifecycle for distributed systems supporting threat disruption and legal response, building data pipelines that collect and expose threat intelligence for analysts and customers. Work primarily in Golang and TypeScript with Rust, Kafka, Redis, Kubernetes, Terraform and Postgres, collaborating with Threat Intelligence, Trust & Safety, Legal and Product teams, plus on-call rotations and mentoring.

Golang · TypeScript · Rust +7

• Hull
• £45,000 – £55,000 pa
• Mid-level · manages people

Owns the global IT service desk for an international business, managing incidents, requests and escalations across the UK, US and Australia. Establishes service levels, processes and a knowledge base, oversees user and asset lifecycles, manages third-party suppliers and leads regional support teams, reporting to the Group Head of IT.

• London
• US$215,000 – US$225,000 pa
• Lead

Lead research, design and evaluation of detection models identifying automated, fraudulent and malicious activity across Internet-scale traffic. Own the detection measurement framework for noisy or delayed ground truth, mentor others, and drive cross-functional detection strategy with ML, data and product teams.

Python · SQL