What is a QA Engineer at L3Harris Technologies?
A QA Engineer at L3Harris Technologies plays a critical role in ensuring the safety, reliability, and precision of mission-critical defense and aerospace technologies. Operating at the intersection of advanced engineering and physical manufacturing, these professionals act as the final gatekeepers of product integrity. Because L3Harris Technologies designs systems for tactical communications, space payloads, avionics, and night vision, a single quality escape can have severe real-world consequences, making this role vital to national security and global operations.
In this position, you will work across complex hardware and software systems, validating that they meet both internal quality benchmarks and strict military specifications. You are not just testing a product; you are validating the systems that military personnel and first responders rely on in the most demanding environments on Earth. This requires a deep understanding of engineering principles, rigorous testing methodologies, and compliance frameworks.
What makes this role exceptionally rewarding is the sheer scale and complexity of the technology. You will collaborate with cross-functional teams of systems, mechanical, and software engineers to identify potential failure points early in the development lifecycle. Your influence will directly shape the design-for-testability of next-generation defense systems, ensuring that everything leaving the facility is built to perform flawlessly under pressure.


