Senior BMS & ECU Controller Engineer – Onsite Mossville

Caterpillar; Ina (IL); On-site; USD 128,000 - 193,000; Full time

Benefits offered by this job

Medical, dental, and vision benefits

Paid time off

401(k) savings plans

Health Savings Account (HSA)

Flexible Spending Accounts (FSAs)

Job summary

Caterpillar Inc. in Mossville, IL is seeking a Senior BMS Controller Engineer to design, develop, and test ECMs/ECUs for gensets, battery management systems, and inverter/motor control.

You will oversee compliance, define requirements, perform analyses, and collaborate with software, battery, and machine teams to ensure platform integration and robust performance. A degree in electrical engineering is required; advanced degrees preferred.

Qualifications

• Degree in electrical engineering required; advanced degree preferred.
• Progress in ECM/ECU design and battery management experience.
• Ability to lead and collaborate across software, battery, and machine teams.

Responsibilities

• Oversee compliance with requirements for ECM/ECUs in genset, BMS, and inverter/motor control.
• Develop product requirements, analyses, and platform verification.
• Collaborate with software, battery, and machine teams for integration.
• Negotiate with ECM/ECU vendors and troubleshoot issues across lifecycle.

Skills

ECU design

Battery management

Electronic hardware

Electrical systems

Mentoring

Education

Electrical Engineering degree

Advanced degree preferred

Tools

CAD

EMC testing

Simulation tools

Job description

Caterpillar Inc. in Mossville, IL is seeking a Senior BMS Controller Engineer to design, develop, and test ECMs/ECUs for gensets, battery management systems, and inverter/motor control.

You will oversee compliance, define requirements, perform analyses, and collaborate with software, battery, and machine teams to ensure platform integration and robust performance. A degree in electrical engineering is required; advanced degrees preferred.