Security Engineer
Core
Junior Security Engineer building and improving security tooling, automation, and testing across cloud infrastructure, applications, and identity systems for a defence AI company.
Role type
Junior Security Engineer (IC)
Builds
Security tooling, automation pipelines, and secure-by-default engineering workflows
Domain
Defence technology, Cloud Security, Application Security
Deliverable
production ML models | infrastructure | product features
Required skills
Software engineering, System architecture reasoning, Adversarial thinking, Security testing, Incident response basics, Technical documentation
Preferred skills
CTF participation, Vulnerability research, Cloud platforms (AWS/GCP/Azure), Infrastructure-as-code, Reverse engineering, Low-level systems programming
Responsibilities
Threat modelling and security reviews, Build and improve security tooling and automation, Contribute to security testing across systems, Own well-defined security workstreams, Observe and learn from security incidents, Support assurance activities such as audits
Seniority
Junior, hands-on IC with mentorship
