Electronic Systems Verification & Validation Senior Engineer

Caterpillar Inc.•Mossville, IL

1d•$112,710 - $169,060•Onsite

About The Position

When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Caterpillar’s Intelligent Machine Systems team within the CAT Technology Division (Mossville, IL – Building AC) is seeking an Electronic Systems Verification and Validation Senior Engineer to serve as the test lead for the LTTT product line. This role supports lab based testing for Caterpillar machines and leads a small engineering team responsible for verifying and validating embedded software that goes onto our LTTT machines. You will develop deep expertise in Caterpillar’s electrical and electronic systems and use both Software in the Loop (SiL) and Hardware in the Loop (HiL) methodologies to execute system integration testing. Your work ensures the delivery of high quality software to our internal and external customers. We’re a fantastic team doing some of the most exciting work at Caterpillar—and we can’t wait for you to join us!

Requirements

Excellent working knowledge of dSPACE hardware, ControlDesk, Automation Desk, Matlab/Simulink for IO simulation of sensor components and plant modelling, and Dynasty for closed-loop testing and operate our dSPACE HiL benches independently
Excellent working knowledge of CAN, J1939, Ethernet, TCP/IP, LIN, and other datalink protocols for software integration testing
Excellent working knowledge of CAN Based data acquisition tools (such as Vector CANape and CANalyzer or equivalent)
Excellent working knowledge in Python and C/C++ for test script automation
Good working knowledge of the embedded software development cycle
Advise and work with team members to troubleshoot and design next generation HiL benches
Mentor others to improve their technical proficiency to improve team’s overall performance
Ensure accountability for personal technical performance and keep others accountable for their actions, while completing tasks with high precision, accuracy, and quality
Excellent working knowledge of product testing approaches, techniques and tools; ability to design, plan and execute testing for L6 machine level software integration
Perform software regression, delta content testing, and properly document test results to meet compliance with functional safety requirements and ISO 9001 requirements
Document test process and results; prepare and analyze software defect-tracking reports
Develop product-testing procedures; participates in selecting the next generation test environment and tools
Excellent working knowledge of data analysis techniques and tools to effectively review test data, be able to understand and explain discrepancies and inconsistencies of test results
Identify possible causes of bench issues or software defect using sound technical techniques
Approach a complex problem by breaking it down into smaller components
Develop and use checklists to ensure that test scripts and test results goes out error-free
Learn from mistakes and applies lessons learned
Collaborative team player with strong verbal and written communication skills
Clearly convey and interpret ideas, information, and requirements across diverse teams
Present and review test results effectively with process partners and peers
Review others’ writing and presentations, offering constructive feedback and coaching
Listen to feedback without defensiveness and applies it to improve communication and support standardization of testing processes
Degree or advanced degree in an accredited Engineering degree in Electrical Engineering, Mechanical Engineering, Computer Engineering or Computer Science
Solid working experience in the design, development, or testing of embedded systems.

Nice To Haves

Software development experience utilizing C, C++, or Simulink
Strong experience with Python scripting such as PyTest
Strong experience with dSPACE test equipment and Automation Desk
Strong experience with Opal test equipment
Strong experience with SIL and Googletest
Strong experience with software version control such as Git & Ivy

Responsibilities

Lead a small team to implement processes and activities associated with the design and testing of SiL and HiL benches for machine level integration testing
Ensure all test infrastructure is properly version controlled and documented, including harness documentation, bench design and setup, Matlab and plant models, ControlDesk layouts, and other test related activities
Work with machine system coordinators and electronic system design engineers to define testing priorities and determine test coverage
Work with system engineers to understand machine feature requirements, develop test plans, implement test plans, perform testing regression, document test result and troubleshoot new software features as needed
Perform software regression, delta content testing, and properly document test results to meet compliance with functional safety requirements and ISO 9001 requirements
Document test process and results; prepare and analyze software defect-tracking reports
Develop product-testing procedures such as identification and implementation of new bench capabilities by participating in selecting the next generation of test environment and tools
Understand resources/budget/scope to ensure alignment on deliverables, address and bring up concerns with process partners/team to address any gaps
Develop automated test scripts to improve testing efficiency in both the HiL and SiL environments