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# Test Integration Engineer

- **Company:** ACS -
- **Location:** Austin, TX, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Board Bringup, C++ (Programming Language), Ubuntu (Operating System), Command-Line Interface, Computer Programming, Software Debugging, Linux, Linux on Embedded Systems, Ethernet, Firmware, Hardware-In-The-Loop Simulation, Python (Programming Language), Linux System Administration, Signal Integrity, Software Systems, Systems Integration, Universal Asynchronous Receiver/Transmitter, Scripting, System-level Testing, Yocto, Integration Tests
- **Published:** October 17, 2026
- **Apply:** https://www.juju.com/job/15_ffdf17e06

## About the Role

* Bachelor's or Master's degree in Electrical Engineering or related field.
 * 3+ years of experience in hardware bring-up, integration and test.
 * Strong hands-on experience using oscilloscopes, logic analyzers, and other lab instrumentation.
 * Familiarity with embedded systems and firmware debugging.
 * Strong proficiency working in Linux environments from the command line.
 * Experience with common electrical interfaces (CAN, Ethernet, RS-422/485, UART, I²C).
 * Basic scripting or programming ability (Python or C/C++).
 * Understanding of real-time constraints and hardware-software integration challenges.
 * A desire to work in a highly collaborative, fast-paced startup environment.

You'll Stand Out:

 * Hands-on work with high-power, motor-driven, or battery-based systems.
 * Exposure to hardware-in-the-loop (HIL) or system-level test environments.
 * Working knowledge of embedded Linux platforms such as Yocto or Ubuntu-based systems.
 * Understanding of EMI and EMC considerations and field reliability challenges.
 * Involvement in field testing or operational deployments.
 * Proven ability to troubleshoot intermittent or system-level failures in complex hardware systems.

## Description

We are looking for a Test Integration Engineer to join our team, focusing on system integration, bring-up, debugging, and validation of our next-generation autonomous weapon platforms. This role is highly hands-on and involves working across electrical, mechanical, and software systems to diagnose issues, improve reliability, and ensure systems perform in real-world conditions.

What You'll Do:

 * Integrate electrical subsystems including motor drivers, sensors, cameras, networking and power systems.
 * Perform system bring-up, debugging and validation during prototype and production phases.
 * Debug and integrate systems spanning Linux-based platforms and STM32 firmware.
 * Use oscilloscopes, logic analyzers, spectrum analyzers, and other lab equipment to diagnose power, signal integrity, timing and communication issues.
 * Develop and execute test procedures for electrical, communication and system level validation.
 * Support field testing and help root-cause failures observed during operation.
 * Collaborate with hardware and software engineers to improve design robustness and testability.
 * Build and maintain test fixtures, harnesses, and automation tools where appropriate.
 * Assist in validating new hardware revisions and verifying design changes.