HIL Test Engineer

We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.

As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing.

When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.

Key Responsibilities

• Design, develop, and execute HIL test cases based on system and software requirements
• Build, configure, and maintain HIL test benches using dSPACE (SCALEXIO, ControlDesk, AutomationDesk) and OPAL-RT
• Develop and maintain automated HIL test scripts using Python
• Perform functional, system-level, regression, and diagnostics testing on embedded controllers
• Validate ECUs such as Battery Management Systems (BMS), Inverters, Engine Controllers, Body Control Modules, and Power Generation Controllers
• Integrate plant models using MATLAB/Simulink and Stateflow for closed-loop testing
• Execute CAN, LIN, and J1939 communication testing using Vector tools (CANoe, CANalyzer)
• Analyze test results, debug issues, and support root cause analysis in collaboration with development teams
• Log, track, and verify defects using defect tracking tools
• Perform risk-based testing and support software release and validation sign-off
• Prepare and maintain HIL test reports, Software Validation Reports (SVR), and technical documentation

ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status.

*Please beware of job seeker scams and see this* *important notice* *on our careers page for more information about our recruiting process.*

Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.