This onsite Principal Systems Engineer role within the Mission Systems Secure Systems Department at Collins Aerospace focuses on designing and developing secure communication solutions for global military operations. The position requires an active Secret clearance and involves leading system architecture, performing functional analysis to translate customer needs into technical specifications, and managing system integration and verification processes. The role offers significant professional growth through mentorship, exposure to cryptographic hardware design, and collaboration with cross-functional teams on high-impact defense projects. Candidates will work in a collaborative environment dedicated to advancing national security technology while gaining expertise in complex system development lifecycles.