CareerPlan

Lead DevSecOps Engineer

London, HOLBEIN GARDENS, gbFull-time2026-10-07 → 2026-11-10
Hybrid

Core

Security lead for AI and LLM-powered products and platforms, ensuring security by design from design review through production.

Role type

Senior IC DevSecOps Engineer (AI/LLM Security)

Builds

Secure AI/LLM products, platform security tooling, and cloud infrastructure for AECOM's infrastructure and building design solutions.

Domain

AI Engineering / Cloud Security / Infrastructure

Deliverable

production ML models

Required skills

Security engineering, threat modelling, vulnerability management, CI/CD security scanning, penetration testing, cloud security (Azure/GCP), incident response, security champions programme

Preferred skills

AI/ML and LLM application security, containerised workloads and supply chain security, security compliance frameworks (NIST, CIS, ISO 27001, SOC 2)

Technologies

GitHub Actions, Terraform, Azure, GCP, SAST, SCA, container scanning, IaC scanning

Responsibilities

Run security reviews and threat modelling for new products; own security for AI/LLM features including prompt injection and data leakage; secure AI supply chain and third-party models; hold security sign-off authority; manage CVE remediation; maintain security scanning tooling in CI/CD; manage penetration testing programme; lead incident response; establish security champions programme

Seniority

Senior, hands-on IC with leadership authority