Software Architect - BESS-BMS

1. MCU & AFE: Architecture definition for scalable multi-pack systems using S32K358 + MC33664 with redundancy & diagnostics.
2. Communication Protocols: System-level comms: Ethernet + RS485 gateways, Modbus TCP, MESA (SunSpec models) integration with EMS/SCADA.
3. BMS Functions: System-level pack management, predictive algorithms, thermal-aware balancing, multi-string coordination.
4. Bootloader and Updates: Secure boot chain-of-trust across MCU & comm interfaces; architecture for field updates in SIL2 system.
5. Functional Safety: Architecting safety-critical + non-safety-critical partitioning per IEC 61508 SIL2 / ISO 26262 ASIL-B.
6. Cybersecurity: Security architecture per ISO 62443 SL2, intrusion detection, key management, firmware anti-tamper.
7. Standards & Compliance: Leading compliance programs for IEC 60730-1, IEC 61508 SIL2, UL 1973, ISO 62443 SL2; liaison with certification bodies.
8. Grid Integration: Architecting MESA (SunSpec models) for BESS EMS/SCADA interface over Ethernet/Modbus TCP.
9. Tools & Methods: DevSecOps pipelines, system simulation, model-based design, safety/security audits.
10. Runtime analysis/measurements
11. CAN, Ethernet, Modbus tools, Scripts (Python Automation)

Leadership

Defines BMS platform strategy, interfaces with utilities & certification labs