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PT Systems Engineer with Diesel/Combustion
Pi-Square TechnologiesAuburn Hills, MI🇺🇸United StatesPosted 14 Aug 2026
Why This Role Stands Out
This hybrid role at Pi-Square Technologies offers an exciting opportunity to shape the future of e-powertrain systems, providing significant growth potential for engineers with a strong understanding of automotive systems and electrified powertrains. You'll thrive in this position if you enjoy in-depth analysis and contributing to cutting-edge technology within a collaborative environment. Apply today to leverage your expertise and advance your career in the dynamic automotive technology sector.
Quick Overview
Work Type
Hybrid
Level
Mid Senior
Job Description
Performing e-Powertrain function analysis and function decomposition for energy storage system
Requirement elicitation activities to gather Regulatory requirements, environmental and electrical parameters & associated corporate specifications etc.
Propulsion system high level functional requirement artifact creation in IBM DOORS Next Gen (DNG) including attribute classifications.
Propulsion system Operating Modes Identification, Analysis and Documentation in DNG
Powertrain Thermal System analysis to identify visually the normal, derated and non-functional performance for each component and determine possible Propulsion System functions for a given temperature range
Participate in the Agile Methodology for defining RASI, deliverable, timing and to identify potential risks.
Diagnostics requirements understanding and development of End Of line, In-pant requirements for different energy storage subsystems.
Requirements:
Good understanding about basic automotive systems such as Engine, Transmission (Manual & Automatic), 4WD systems, Fuel systems, exhaust systems, Electrified power train etc.
Good understanding about Hybrid vehicle, Battery Electric vehicles Architecture and components involved like inverters, DC-DC converter, Onboard Charging System, motor controls, etc.
Detailed understanding of AC Charging (Architecture , types , energy flow, conversion) in ePT .
Detailed understanding of DC Charging (Architecture , types , energy flow, conversion) for different regions and based on different protocols for PHEV and BEV .
Good understanding about V2X features (V2L,V2H, V2G, V2V etc.) functionalities, working principle , applicability to standards.
Good understanding of Battery management system (Architecture, functionalities, Estimations etc.)
Good understanding about Charging and discharging standards (ISO , DIN , SAE etc.).
Familiar with advance automotive technologies or functionalities such as Cruise control, ACC, ADAS, Stop & Start, ABS/ESP, Drive Modes, Thermal Management etc.
Understanding of the HMI flows to achieve functionalities and interaction with User.
Understanding of the Plug and charge feature (User interaction, certificate management, types of certificates and procedure)
Good understanding of automotive electronics (Controllers, Sensors, actuators, Communication protocols like CAN, LIN, Flex ray etc.). Understanding basic sensor and actuator diagnostics.
Understanding of the Vehicle schematic diagram and harness development process.
Knowledge of Vehicle development Lifecycle, Change Management system, End of Line, Delivery plans.
Familiar with Powertrain control software development/validation/ calibration.
Knowledge of Requirement Development process
Familiarity with Failure analysis techniques, FTA, HARA, DFMEA.
Familiarity of functional safety concepts and ISO 26262
Requirement elicitation activities to gather Regulatory requirements, environmental and electrical parameters & associated corporate specifications etc.
Propulsion system high level functional requirement artifact creation in IBM DOORS Next Gen (DNG) including attribute classifications.
Propulsion system Operating Modes Identification, Analysis and Documentation in DNG
Powertrain Thermal System analysis to identify visually the normal, derated and non-functional performance for each component and determine possible Propulsion System functions for a given temperature range
Participate in the Agile Methodology for defining RASI, deliverable, timing and to identify potential risks.
Diagnostics requirements understanding and development of End Of line, In-pant requirements for different energy storage subsystems.
Requirements:
Good understanding about basic automotive systems such as Engine, Transmission (Manual & Automatic), 4WD systems, Fuel systems, exhaust systems, Electrified power train etc.
Good understanding about Hybrid vehicle, Battery Electric vehicles Architecture and components involved like inverters, DC-DC converter, Onboard Charging System, motor controls, etc.
Detailed understanding of AC Charging (Architecture , types , energy flow, conversion) in ePT .
Detailed understanding of DC Charging (Architecture , types , energy flow, conversion) for different regions and based on different protocols for PHEV and BEV .
Good understanding about V2X features (V2L,V2H, V2G, V2V etc.) functionalities, working principle , applicability to standards.
Good understanding of Battery management system (Architecture, functionalities, Estimations etc.)
Good understanding about Charging and discharging standards (ISO , DIN , SAE etc.).
Familiar with advance automotive technologies or functionalities such as Cruise control, ACC, ADAS, Stop & Start, ABS/ESP, Drive Modes, Thermal Management etc.
Understanding of the HMI flows to achieve functionalities and interaction with User.
Understanding of the Plug and charge feature (User interaction, certificate management, types of certificates and procedure)
Good understanding of automotive electronics (Controllers, Sensors, actuators, Communication protocols like CAN, LIN, Flex ray etc.). Understanding basic sensor and actuator diagnostics.
Understanding of the Vehicle schematic diagram and harness development process.
Knowledge of Vehicle development Lifecycle, Change Management system, End of Line, Delivery plans.
Familiar with Powertrain control software development/validation/ calibration.
Knowledge of Requirement Development process
Familiarity with Failure analysis techniques, FTA, HARA, DFMEA.
Familiarity of functional safety concepts and ISO 26262
Skills
Agile
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