Powertrain system engineer

Pentangle Tech Services | P5 Group; Auburn Hills (MI); Vor Ort; USD 120.000 - 160.000; Vollzeit

Zusammenfassung

Pentangle Tech Services | P5 Group is seeking a senior specialist to perform e-Powertrain analysis for energy storage systems in Auburn Hills. You will elicit regulatory and environmental requirements and translate them into DOORS Next Gen based propulsion specs.

You will drive high-level functional requirements, define operating modes, and assess thermal performance. The role requires experience with ISO26262 and advanced automotive architectures.

Qualifikationen

• Deep knowledge of Engine, Transmission, 4WD, and exhaust systems.
• Experience with Hybrid and BEV architectures and powertrain components.
• Understanding of AC/DC charging architectures and energy flow.
• Familiarity with V2X features and battery management systems.
• Knowledge of charging/discharging standards (ISO, DIN, SAE).
• Experience with requirement development and DOORS Next Gen.

Aufgaben

• Performing e-Powertrain function analysis and function decomposition for energy storage system.
• Requirement elicitation activities to gather regulatory, environmental and electrical parameters and corporate specs.
• Create propulsion system high level functional requirements in IBM DOORS Next Gen (DNG) with attribute classifications.
• Propulsion system Operating Modes identification, analysis and documentation in DNG.
• Powertrain Thermal System analysis to identify normal, de-rated and non-functional performance across temperature ranges.
• Participate in Agile methodology to define RASI, deliverables, timing and risks.
• Diagnostics requirements understanding and development of End Of Line, In-plant requirements for energy storage subsystems.

Kenntnisse

Automotive Systems

Electrified Powertrain

Hybrid Vehicle Architecture

BEV Architecture

AC Charging Systems

Jobbeschreibung

Experience Required

9 to 12 Year(s)

Work Location

Auburn Hills

MANDATORY SKILLS

Automotive Systems (Engine, Transmission, 4WD, Fuel & Exhaust Systems), Electrified Powertrain (ePT),Hybrid Vehicle Architecture, Battery Electric Vehicle (BEV) Architecture, AC Charging Systems

PREFERRED SKILLS

functional safety,ISO26262

JOB DESCRIPTION

Responsibilities:

• 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, de-rated 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.