Avionic Software Engineer

ALTEN Technology USA is seeking a Mid-Level Avionic Software Engineer with hands-on experience developing safety-critical aerospace software in accordance with DO-178 standards. The ideal candidate has 5–8 years of experience and is comfortable contributing across the software lifecycle, from requirements and implementation to integration and verification, within a highly regulated engineering environment.

Requirements

• Contribute to the design, development, implementation, and verification of embedded avionic software in compliance with DO-178C (DAL A or B).
• Implement and optimize software components and algorithms for constrained, real-time embedded environments.
• Support system integration activities by collaborating with systems, hardware, and test engineering teams.
• Participate in defining software architecture and interface requirements, ensuring traceability and adherence to aerospace standards.
• Perform and participate in formal design and code reviews to ensure safety, quality, and regulatory compliance.
• Assist with hardware bring-up, low-level debugging, and troubleshooting using tools such as oscilloscopes, logic analyzers, and protocol analyzers.
• Work with embedded communication protocols (e.g., CAN, SPI, I2C, ARINC 429, MIL-STD-1553) to ensure reliable system interactions.