JuniorSoftwareEngineer

We don’t just build technology—we engineer the future. From next-gen aerospace to cutting-edge defense systems, we tackle the toughest, mission-critical challenges that keep people safe and push the limits of innovation. This is where problem-solvers, innovators, and big thinkers thrive. Quest Defense Systems and Solutions is seeking an experienced Aerospace Software Verification Engineer to join our team in performing software design review and software verification for a Level A certified aircraft engine control system. Due to the nature of the project all applicants must be US Citizens or US lawful permanent resident. This role is onsite in Cincinnati, OH. Responsibilities: Perform detailed reviews of software design diagrams (created in Beacon) against established standards checklists and best practices. Develop, execute, and debug software unit tests to verify requirements-based functionality and robustness. Identify, document, and resolve discrepancies or defects discovered during reviews and testing. Collaborate with cross-functional teams to support verification activities in a regulated aerospace environment. Required Skills: Solid understanding of fundamental software concepts, including data types, control structures, conditional execution paths, and modular design. Experience interpreting and working with software logic diagrams, flowcharts, or model-based design representations. Proven hands-on experience in software verification activities, such as testing, reviews, or analysis. Strong attention to detail and ability to work methodically in accordance with strict processes. Desired Skills: Knowledge of DO-178C (or DO-178B) Level A certification processes, particularly as applied to aircraft engine control systems or FADEC (Full Authority Digital Engine Control). Familiarity with unit testing frameworks/tools in embedded or safety-critical environments. Excellent problem-solving skills with the ability to thrive in a fast-paced, collaborative, and proce