Principal Electrical Engineer – ESA (Electrical Signature Analysis) & Signal Processing

Title: Principal Electrical Engineer – ESA (Electrical Signature Analysis) & Signal Processing (Pre-Sales)

Ability to clearly explain and derive these concepts in live discussions is essential. What You Bring (Required)BSEE required; MSEE in power systems, signal processing, or controls strongly preferred Demonstrated mathematical depth in ESA:Phasor relationships, three-phase power physics Fault-specific sideband generation, harmonic signatures Sigma-delta ADC and FFT signal chain Ability to derive rotor bar fault sidebands (e.g., on a whiteboard) Ability to lead real-time technical discussions in PdM / FireEWS / signal-processing domains with senior engineering stakeholders Comfort with embedded hardware concepts: ARM Cortex-M, SPI/I²C, schematic and BOM interpretation Energy metering ASICs (e.g., ADE9078 or similar) Industrial electrical experience: Automation, manufacturing, energy, rail, semiconductors, or similar Systems involving three-phase motors, MCC panels, protective relaying Strong English communication and confidence presenting to multi-stakeholder customer teams Preferred / Nice to Have Experience with low-amperage current detection (relay coils, auxiliary contacts) Exposure to PCB-level fault diagnostics (UPS, chargers, controllers, drives) Predictive maintenance certifications: CMRP, CMRTVibration Analyst (Category I–III) Knowledge of hazardous area standards (ATEX / IECEx) Experience with Python for data analysis or automation Familiarity with PCB design tools (KiCad, Altium) Application Requirement Include a brief note explaining: Your electrical engineering background How you would explain the physics of bearing fault detection using ESA in a customer discussion