Onsite _System Requirements Engineer

Job  : OOJ - 27804

Posted Date : 10/26/2026

Experience : 6-6

Job Type :
Contractual

Location : GLENDALE

Overview :

Location:

Glendale, WI
- Onsite
Work Arrangement:

Onsite

Employment Type:

Contract
Contract Duration:6-12 Months

• Analyse, elicit, clarify, and formalize stakeholder requirements for Lithium-Ion Battery Systems, Super Capacitor Modules (SCAP), and Battery Management Systems (BMS) based on customer, vehicle, regulatory, safety, cybersecurity, and business needs. Capture, document, and maintain system requirements in compliance with ASPICE SYS.
  1.
• Define requirement attributes, acceptance criteria, assumptions, constraints, and rationale. Perform requirements analysis to ensure completeness, consistency, feasibility, testability, and traceability.
• Manage stakeholder requirement reviews, clarifications, change requests, and impact assessments. Establish and maintain bidirectional traceability between stakeholder requirements and system requirements.
• Collaborate with customers, system architects, software, hardware, validation, functional safety, and cybersecurity teams to ensure stakeholder expectations are accurately captured and communicated.
• Support requirement baselining, configuration management, and compliance with Automotive SPICE assessment expectations for SYS.
  1 work products.
• Participate in customer workshops, technical reviews, and requirement negotiation activities for Lithium-Ion and Super Capacitor product development programs.

• Strong expertise in requirements elicitation, stakeholder analysis, requirement specification, requirement quality assessment, requirement traceability, and change management.
• Strong knowledge of Lithium-Ion battery systems, Super Capacitor modules, and Battery Management System (BMS) functionality including SOC, SOH, SOP, cell balancing, thermal management, power management, charging/discharging behavior, diagnostics, and protection functions.
• Experience with ASPICE SYS.
  1 process implementation and work products.
• Ability to analyze customer specifications, standards, and regulations and convert them into clear, unambiguous, verifiable stakeholder requirements. Strong communication, negotiation, and customer-facing skills.

• Knowledge of ISO 26262 Functional Safety and ISO/SAE 21434 Cybersecurity concepts.
• Experience with low-voltage (12V/24V/48V) and high-voltage battery systems.
• Exposure to Super Capacitor applications, Sodium-Ion battery technologies, and automotive electrification programs.
• Experience working with global OEMs and Tier-1 suppliers. Familiarity with ASPICE SYS.
  2 and requirements-driven development practices.

ASPICE SYS.
1, Stakeholder Requirements, Requirements Elicitation, Requirements Analysis, Requirements Management, Battery Management System, BMS, Lithium-Ion Battery, Li-Ion, Super Capacitor, SCAP, Energy Storage System, Requirement Traceability, Requirement Review, Change Management, DOORS, Jama, Automotive Systems Engineering.

Systems Engineering, Cameo, BMS, Li-Ion, Super Capacitors, Na-Ion

6+ Years (Minimum 4 years of experience in Automotive Systems Engineering, Requirements Engineering, BMS, Lithium-Ion Battery Systems, or Super Capacitor product development)

Applicants must be legally authorized to work in the United States.

Themesoft Inc is an Equal Employment Opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other status protected by applicable federal, state, or local law.

REQUIREMENTS MANAGEMENT,THERMAL MANAGEMENT,REQUIREMENTS ANALYSIS,POWER MANAGEMENT,STAKEHOLDER ANALYSIS,SAE,CHANGE MANAGEMENT