Mid-Level Embedded Software Engineer (Clearance Required)

Company: Ultra Intelligence & CommunicationsMission SolutionsPowering DecisionJoin the team redefining defense technology. From engineering systems that save lives to leading programs that change the battlefield—find your place in the future of defense. Mission SolutionsBy joining our Mission Solutions business, you will be a member of a team dedicated to providing innovative solutions that streamline the preparation and execution of intricate, mission-critical operations. We focus on enhancing situational awareness, tactical command and control, and seamless video data exchange capabilities within a dynamic, multi-domain environment.Job Description Ultra ProLogic is expanding its encryption business and seeking an Embedded Software Engineer to help architect, implement, and certify high-assurance cryptographic systems used by the U.S. Department of Defense, NATO, and allied partners.This role goes beyond traditional embedded development. You will work on security-critical software and firmware that must meet NSA High Assurance (HA) certification requirements, contributing directly to cryptographic information assurance architectures, certification artifacts, and fielded systems protecting real-world tactical and strategic networks.If you are motivated by deep technical challenges—secure embedded design, Rust adoption in constrained environments, and building systems that withstand formal certification scrutiny—this role offers rare and meaningful work.What You’ll Work On• High-assurance cryptographic and key management systems supporting secure communications, remote rekey, and lifecycle management• Embedded software and firmware operating within defined crypto, INFOSEC, and High Assurance boundaries• Architecture and implementation of cryptographic information assurance (IA) software and systems• Modernization of legacy C baselines and architecting Rust-based embedded solutions for security- and safety-critical environments• Systems that undergo formal NSA High Assurance certification, from requirements through fielding and sustainmentRole ResponsibilitiesDesign, develop, and maintain embedded software primarily in C and Rust for cryptographic and security-critical platformsArchitect cryptographic information assurance software and systems, including definition of security boundaries, trusted services, and separation of crypto and non-crypto functionsPerform trade studies and embedded architecture design, with emphasis on memory-safe designs and C-to-Rust transitionsActively support the NSA High Assurance certification process, including:Requirements decomposition and traceabilitySecurity architecture definition and documentationDevelopment of certification artifacts and evidenceParticipation in technical reviews and certification milestonesDevelop and maintain formal engineering documentation:Software & Hardware Requirements (SHRS, IRS)Interface Control Documents (ICDs)Software/Hardware Design Descriptions (SHDD)Develop and exe...