Senior Reliability and Maintainability Engineer (R5301)

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube.  Job Description: The Reliability and Maintainability Engineer is a senior-level individual contributor responsible for driving investigation, root cause analysis, corrective action, and reliability improvement for V-BAT field failures, repeat defects, and complex technical issues requiring deeper engineering analysis.This role owns the technical investigation path for fielded V-BAT issues by using logs, returned hardware, test data, maintenance records, operational context, configuration data, and fleet trends to determine failure modes, root causes, contributing factors, and corrective actions. The Reliability and Maintainability Engineer partners closely with Fleet Support Engineering, Product Engineering, Quality, Manufacturing, Reliability Data Engineering, Supply Chain, and Operations to ensure field failures are understood, contained, corrected, and prevented from recurring.This role is accountable for translating field issues into structured technical