We are currently working with a global client on a requirement for a Senior Security Engineer to join their group security function. This role is perfect for an experienced security professional who thrives in a hands‑on environment, enjoys owning complex problems end‑to‑end, and delivering robust security solutions that make a tangible impact across the business. If you're passionate about detection engineering, threat intelligence, and building resilient security operations, this is a fantastic opportunity.
As a Senior Security Engineer, you'll sit at the heart of the security function, acting as an escalation point for incident response, leading threat intelligence activities, and owning detection engineering and automation. You'll work closely with wider technology teams, driving the Security Operations Centre roadmap and implementing security controls and tooling across a complex, global environment. You will play a key role in configuring and maintaining a broad security stack, including EDR, SIEM, SASE, cloud security tools, email security, and vulnerability management platforms.
Role Requirements
* Experience in a hands‑on Security Engineering role, with a strong working knowledge of EDR, SIEM, SASE, and Vulnerability Management tooling.
* Proven ability to monitor, analyse, and prioritise security alerts, logs, and events across complex environments.
* Experience leading or contributing to Incident Response activities, with the confidence to act as security lead when needed.
* Python scripting or security automation experience, with the ability to build custom detection use cases.
* Familiarity with Threat Intelligence methodologies and translating intelligence into actionable outcomes.
* Security certifications are a plus but not essential; we’re focused on what you can do.
If you're a Senior Security Engineer looking to take ownership in a collaborative, forward-thinking global business, I'd love to hear from you.
Apply directly or email: 📩 james.ireson@investigo.co.uk
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