As a Chief EO/IR Architect Engineer, you will be involved in all phases of system development, from pre‑proposal activities through final design, manufacturing, assembly, integration, verification, and delivery, providing technical direction and leadership to integrated product teams of varying sizes. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.