Role Overview We are looking for a highly specialised OT Penetration Tester with strong experience in wireless communication networks (GSM and RF Mesh) within AMI / Smart Metering environments. This role focuses on black-box security testing of OT networks, validating communication flows, resilience, and protocol-level vulnerabilities across large-scale distributed infrastructure.
Key Responsibilities - Wireless OT Penetration Testing (Core)
- Perform black-box penetration testing on RF Mesh and private GSM networks in AMI environments
- Simulate real-world attack scenarios without access to internal system logic
- Test communication between smart meters, concentrators, and head-end systems
- Functional & Protocol Validation
- Validate input/output behaviour using:
- Meter readings
- Commands
- Alerts / alarms
- Verify expected responses such as: