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Security Engineer

London💼 Full-time🗓 2026-05-21 → 2026-07-31

Core

Security Engineering at Helsing sits at the intersection of deep technical expertise, adversarial thinking, and real-world impact, working across cloud infrastructure, applications, identity systems, and products to identify and reduce security risks.

Role type

Security Engineer

Builds

Cloud infrastructure, applications, identity systems, and products with rigorous security posture

Domain

Defence AI

Deliverable

production ML models | product features | infrastructure

Required skills

threat modeling, risk assessment, security control design, automation, incident response, audit support, cross-functional collaboration

Preferred skills

offensive security/red teaming, AI/ML security, cloud-native security (AWS/GCP/Azure), supply chain security, regulated environment experience

Technologies

AWS, GCP, Azure, infrastructure-as-code, containers

Responsibilities

Identify and prioritize security risks across systems and infrastructure; Design and implement security controls across platforms and data; Develop threat models to surface architectural risks; Partner with engineering teams as a trusted security adviser; Contribute to detection, investigation, and containment of security incidents; Build automation to reduce manual security work; Support audits, certifications, and customer security reviews

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