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Allen Control Systems

Firmware Engineer

Austin, TXfulltimemidAdded today

About this role

Allen Control Systems seeks an experienced Firmware Engineer to develop real-time embedded software and electrical systems for an autonomous defense platform. You'll design robust microcontroller firmware in C++, integrate with electromechanical components, and ensure military-grade performance through comprehensive testing and validation.

What you'll do

  • Develop real-time embedded software in C++ for autonomous defense applications with focus on responsiveness and efficiency
  • Design electrical systems by interpreting datasheets and schematics, communicating design constraints to electronics teams
  • Write unit tests, system tests, and simulations to validate code and integrate MCU tests into CI environment
  • Implement Software-in-the-loop (SIL) and Hardware-in-the-loop (HIL) testing frameworks
  • Conduct extensive testing, debugging, and troubleshooting in lab and field environments
  • Optimize code performance and power consumption on hardware-constrained platforms

What they're looking for

  • C++ for embedded systems
  • Microcontroller firmware development
  • Schematic design and electrical design tools (Altium, OrCAD, Eagle)
  • Real-time control systems and RTOS
  • Communication protocols (CAN, UART, I2C, TCP/IP)
  • Python scripting
  • Robotics and autonomous systems integration
  • Testing methodologies for military-grade standards

Benefits

  • Competitive salary
  • Equity package
  • Health, dental, and vision insurance
  • Paid time off
  • Engineering-first culture focused on technical excellence
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Allen Control Systems

Allen Control Systems builds autonomous defense systems, including gun turrets and drone-defense technology, using computer vision, control systems, and robotics. The company is hiring across software engineering, mechanical engineering, testing, and operations roles to support product development and scaled production.

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Likely interview questions

  • Describe your experience developing real-time embedded software—what platforms and constraints have you worked with?
  • Walk us through how you've integrated microcontroller firmware with sensors and actuators in a robotics or autonomous system
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