Missile defense and weapon-systems engineering for U.S. defense programs
Penta Research builds embedded and simulation software for missile defense and weapon-systems platforms serving U.S. government customers. The tech stack—C++, VxWorks, MATLAB Simulink, and real-time simulation frameworks alongside modern DevOps (Docker, Terraform, GitLab)—reflects a dual engineering culture: legacy real-time systems paired with contemporary infrastructure tooling. The hiring mix is heavily engineering-focused (17 of 18 roles), skewed toward senior and principal engineers, signaling either deep technical complexity in active programs or a scaling challenge in flight software and fire-control modernization.
Penta Research, founded in 2002 and headquartered in Huntsville, Alabama, is a 51–200-person defense contractor specializing in weapon-systems engineering, missile-systems engineering, test and evaluation, and radar analysis. The company works on multiple active programs including ground-based midcourse defense (GMD) systems, next-generation interceptor platforms, and space force efforts. Core technical work spans flight software development, fire-control products, simulation frameworks, and system-level requirement derivation. Recent project priorities include user-interface modernization for simulation products and addressing system obsolescence across legacy platforms.
Penta uses C++, VxWorks, MATLAB Simulink, and protocol buffers for embedded systems; React, TypeScript, and JavaScript for front-end work; Docker, Helm, and Terraform for infrastructure; and GitLab for version control. Testing frameworks include GoogleTest and Jest.
Active projects include GMD weapons-system and fire-control development, next-generation interceptor flight software, space force efforts, simulation framework development (MASC-F OSF), and user-interface modernization for legacy simulation products.
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