JENARIAH, LLC

JENARIAH, LLC specializes in programmable logic controller (PLC) and human-machine interface (HMI) development for defense-critical systems, delivering embedded engineering solutions that bridge industrial automation with mission-critical command and control environments. Their technical expertise centers on real-time control system programming, ladder logic design, SCADA integration, and industrial communication protocols such as Modbus and EtherNet/IP. By focusing on end-to-end automation software deployment, they enable secure, reliable operation of defense infrastructure, with a demonstrated ability to translate operational requirements into robust, field-deployable control logic. Their specialization in HMI design ensures intuitive operator interfaces that enhance situational awareness and reduce human error in high-stakes military applications. The contractor has delivered engineering services directly to the Department of Defense, supporting defense-specific automation initiatives that demand strict adherence to military standards for reliability, cybersecurity, and environmental resilience. Their work involves close collaboration with defense engineering teams to integrate control systems into existing platforms, suggesting a pattern of contract-specific, mission-tailored support rather than broad-scale infrastructure programs. JENARIAH, LLC operates primarily under NAICS 541330, which encompasses engineering services focused on applied technical design and system integration. In practice, this means they deliver custom automation engineering solutions for defense and industrial applications, positioning themselves as a niche provider of embedded control system development rather than general engineering consulting. As a Women-Owned Small Business and Woman-Owned Business certified firm based in Columbia, Maryland, JENARIAH, LLC leverages its small business status to provide agile, responsive engineering support within federal procurement frameworks. The company’s geographic presence in the Mid-Atlantic region supports proximity to key DoD installations and defense contractors, enhancing collaboration and rapid deployment capabilities.