Sr Systems Engineer (SEIT)

About INflow Federal - founded in 2013, INflow Federal is a mission-driven small business delivering cutting-edge solutions to the Department of War (DoW) and Joint Force operations across 20+ states. Our strength comes from our people - especially the Veterans who make up over 50% of our workforce. Through our Veteran Outreach Program and employee-first culture, we invest deeply in professional growth, well-being, and innovation. Known for our agility, transparency, and integrity, INflow combines real-world experience with emerging technologies like AI/ML to help our customers lead in a rapidly evolving defense landscape. We empower both our employees and mission partners to stay ahead - driving smarter, faster, and more secure outcomes. Job Overview: INflow Federal is seeking a experienced, self-motivated Senior Systems Engineer who understands how SIGINT tasking and collection actually works at the IC/COCOM level, sits onsite with those users, and turns what they need into requirements, SysML models, and user stories that a development team builds into a space-ground cloud application.    The individual should be technically literate in order to collaborate effectively with developers on cloud, DevSecOps, and Linux - because on this program, the mission requirements and the platform constraints are the same conversation - but you would be specifying and reviewing the system, not standing it up. Because of the need for consistent, in-person collaboration and/or the requirement to perform all work onsite due to the nature of this particular role, it will be performed full-time on site.  ** Please note that this position is contingent upon contract award **