Istari Digital builds the connective tissue for defense acquisition. Our platform lets engineering models, simulations, and digital threads move securely across primes, suppliers, and government program offices, so a system can be tested, trusted, and fielded in months rather than years. We work at the center of some of the hardest problems in defense acquisition: getting the right model, to the right person, at the right classification, at the right time. We are a small, senior team, and every hire changes what the company can do next. The role Istari is a platform for sharing and working on engineering data in highly regulated, no-fail industries — where a mistake can cost a mission, an aircraft, or a life. No single team builds a fighter: the airframe comes from a prime, the engine from one supplier, the radar from another, and the teams are separated by geography, classification level, corporate boundaries, and an ecosystem of software tools. Istari keeps their models, simulations,