Senior Product Security Engineer

Phaidra(8 days ago)

RemoteFull TimeSenior$105,000 - $177,500Product Security

About this role

Senior Product Security Engineer at Phaidra will help secure autonomous, agentic AI systems that control industrial facilities, ensuring safe deployment of AI-driven decisions in real-world environments. The role focuses on embedding security and deterministic safety guardrails between probabilistic models and physical hardware while partnering closely with AI researchers. This is a remote role targeted to candidates located in the UK.

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Required Skills

Reinforcement Learning
Agent Security
Threat Modeling
Safety Engineering
Python
Golang
Kubernetes
GCP
Authentication
Authorization

+3 more

Qualifications

GICSP
ISA/IEC 62443 Cybersecurity Expert
NVIDIA Agentic AI
OSEP
CISSP
OSCP

About Phaidra

phaidra.ai

Phaidra builds AI agents for “AI factories” — software that autonomously orchestrates cooling, power and workload management to optimize efficiency and performance. Their technology is designed to maximize tokens produced per watt, cutting energy costs and boosting utilization for large-scale model training and inference. Phaidra’s agents integrate with datacenter infrastructure and orchestration stacks to make real‑time thermal, power and scheduling decisions. The result is higher throughput, lower total cost of ownership, and more sustainable, high-density AI compute operations.