Embedded Systems Test Engineer - Avionics

Salary: $60,000 - 80,000 per year

Requirements:

• Working knowledge of C or C++ programming
• Foundational grasp of computer architecture and embedded systems principles
• Basic understanding of software-hardware interaction, including registers, memory addressing, memory-mapped I/O, interrupts, timers, and peripheral devices
• Familiarity with digital electronics and core electrical engineering concepts
• Ability to read and interpret technical materials such as processor manuals, datasheets, register descriptions, and interface specifications
• Strong analytical and troubleshooting abilities
• Interest in both software and electronic hardware
• Willingness to learn new processors, devices, development tools, and legacy technologies
• Ability to collaborate with and accept technical guidance from senior engineers
• Strong attention to detail and clear technical documentation skills
• Bachelors degree in Electrical Engineering, Computer Engineering, Computer Science, Software Engineering, or a closely related technical field preferred
• New graduates and early-career engineers are encouraged to apply
• Internship, co-op, academic lab, senior design/capstone, research, military electronics, hobbyist, or personal project experience with embedded software or electronics is desirable
• Equivalent demonstrated technical ability may be considered in place of a specific degree or professional experience
• Preferred exposure to embedded C/C++, microcontroller or microprocessor projects, assembly language, PowerPC/Intel x86/ARM architectures, schematics, debugging tools, memory technologies, communications interfaces, FPGA/CPLD work, bootloaders, avionics systems, built-in test, manufacturing test, hardware verification, safety-critical, or high-reliability embedded systems
• Ability to relocate to Lees Summit, MO before starting work preferred
• Willingness to undergo a criminal background check and drug screening

Responsibilities:

• Develop, modify, debug, document, and maintain embedded diagnostic and functional test software under senior engineering guidance
• Write embedded C/C++ software for PowerPC- and Intel x86-based hardware platforms
• Study electronic schematics, processor manuals, memory maps, interface specifications, component datasheets, and existing source code
• Help build low-level software that communicates directly with processor and board-level hardware
• Create and validate diagnostic routines for RAM, FLASH, Ethernet controllers, timers, watchdogs, interrupts, registers, memory-mapped I/O, communications interfaces, video controllers, and discrete/digital I/O
• Assist in developing memory and FLASH diagnostics to detect hardware and data-integrity issues
• Develop and test software that initializes and verifies Ethernet controllers and other communications interfaces
• Support testing of interrupt controllers, timers, watchdog circuits, reset behavior, and other processor resources
• Learn to create or adapt startup, initialization, and processor-specific routines, including assembly language where appropriate
• Troubleshoot hardware/software interactions using JTAG debuggers, logic analyzers, oscilloscopes, and related lab equipment
• Work with existing and legacy source code to understand system behavior and extend diagnostic coverage to additional hardware platforms
• Take part in hardware/software integration, troubleshooting, design reviews, and verification activities
• Document test procedures, software interfaces, hardware dependencies, expected outcomes, and fault conditions
• Collaborate with senior engineers, avionics technicians, and other engineering teams to investigate and resolve hardware and software issues

Technologies:

• ARM
• Embedded
• Ethernet
• FPGA
• Hardware
• Support
• Apex
• Mobile
• Robotics
• Web

More:

Founded in 1997, we are an FAA- and EASA-approved Part 145 Repair Station specializing in the repair and support of new-generation and legacy avionics systems and components. We provide services for glass cockpit LCD and CRT displays, TCAS, weather radar, Nav/Comm systems, and more, supporting corporate and fleet operators, Part 135 charter operators, avionics brokers, military, rotor wing, commercial air transport, and avionics OEMs. Our engineering team develops innovative testing, repair, troubleshooting, and reverse-engineering capabilities, including automated and manual avionics test systems, modern replacements for obsolete parts, enhanced troubleshooting tools and processes, and electrical, mechanical, and software design work. This junior embedded systems test engineer role is based in Lees Summit, MO and is hybrid remote, with mentorship from experienced engineers and a focus on learning how embedded software interacts directly with real hardware. The position offers a salary range of $60,000 to $80,000 per year and benefits including 401(k), 401(k) matching, dental, flexible schedule, flexible spending account, health, life, paid time off, retirement, and vision insurance.

last updated 37 week of 2026