System Engineer

Develop and maintain the system architectural design for Lithium-Ion Battery Systems, Super Capacitor Modules (SCAP), and Battery Management Systems (BMS) based on approved system requirements. Define system elements, subsystems, logical and physical architecture, interfaces, communication topology, operational modes, and allocation of requirements to hardware, software, mechanical, diagnostics, functional safety, and cybersecurity domains. Establish and document system decomposition including battery pack, battery module, cell monitoring units, BMS controller, contactor system, sensing elements, thermal management system, and Super Capacitor integration. Define internal and external interfaces, interface control specifications, and system interaction models. Perform architectural trade-off studies, feasibility assessments, and technology evaluations to support product development decisions. Ensure architectural consistency, scalability, reuse, and compliance with customer requirements, regulatory standards, and organizational guidelines. Maintain bidirectional traceability between system requirements and architectural elements. Collaborate with software, hardware, validation, functional safety, cybersecurity, and mechanical engineering teams to ensure complete and effective allocation of system requirements. Conduct architecture reviews, impact assessments, and change management activities. Ensure Automotive SPICE SYS.3 compliant work products, reviews, baselines, and configuration management for all system architectural deliverables.

Skills: Systems Engineering, Cameo, BMS, Li-Ion, Super Capacitors, Na-Ion Experience Required: 6+ Years (Minimum 4 years of experience in Automotive System Architecture, Battery Management Systems, Lithium-Ion Battery Systems, Super Capacitor Systems, or Energy Storage Products) Skills: EIS - Model Based Systems Engineering, Strong expertise in automotive system architecture development and system decomposition. In-depth knowledge of Lithium-Ion Battery Systems, Super Capacitor Modules, and Battery Management System (BMS) architecture. Experience defining system elements, interfaces, communication networks, functional allocation, and requirement allocation to hardware and software. Strong understanding of battery functions including SOC, SOH, SOP, cell balancing, thermal management, contactor control, diagnostics, fault handling, charging/discharging management, and power distribution. Hands-on experience with ASPICE SYS.3 process area, architecture modeling, architectural analysis, and design reviews. Strong understanding of requirement traceability, system integration considerations, and architecture governance. Excellent analytical, problem-solving, and cross-functional collaboration skills. Desirable Skills: Knowledge of ISO 26262 Functional Safety architecture concepts including safety mechanisms, safety-related allocation, and technical safety concept integration. Exposure to ISO/SAE 21434 cybersecurity architecture and secure system design principles. Experience with low-voltage (12V/24V/48V) and high-voltage battery systems. Exposure to Sodium-Ion battery technologies, hybrid energy storage systems, and Super Capacitor applications. Familiarity with AUTOSAR architecture, Model-Based Systems Engineering (MBSE), and electrification programs for automotive OEMs and Tier-1 suppliers. Keyword: ASPICE SYS.3, System Architectural Design, System Architecture, BMS Architecture, Battery Management System, Lithium-Ion Battery, Li-Ion, Super Capacitor, SCAP, Energy Storage System, System Decomposition, Interface Design, Requirement Allocation, Functional Allocation, Hardware Software Partitioning, Logical Architecture, Physical Architecture, SysML, UML, MBSE, AUTOSAR, Functional Safety, Cybersecurity.