Senior Systems Security Engineer
Core
Own how security infrastructure is built into Volta's infrastructure systems, focusing on operational technology (OT) for BMS/PMS, cooling controls, and infrastructure management across data center sites.
Role type
Senior IC OT/Infrastructure Security Engineer
Builds
Security architecture and acceptance criteria for OT and infrastructure systems at data center sites
Domain
Data center infrastructure + Operational Technology (OT) cybersecurity
Required skills
OT or infrastructure cybersecurity, security requirements definition, controls networks, network segmentation, identity management, secure remote access, risk trade-off analysis, vendor security management
Preferred skills
Data centre BMS/PMS experience, industrial controls, IEC 62443 framework, multi-site secure commissioning
Technologies
BMS, PMS, cooling controls, OT security frameworks
Responsibilities
Set OT and infrastructure security requirements for commissioning and handover; Define security architecture expectations; Lead security reviews and authorized testing of control systems; Own security acceptance criteria and residual risk escalation; Ensure patching, monitoring, incident response, and recovery have clear owners at handover; Evolve security standards using deployment and incident lessons
Seniority
Senior, expert-level individual contributor
