• Design, build, and maintain automated test frameworks for FPS across on-prem and cloud environments. • Develop end-to-end, integration, regression, and performance test suites for multi-platform deployments (Linux, Windows, edge devices, containerized systems). • Own validation and verification processes for on-prem, air-gapped, and customer-specific deployments. • Build CI/CD testing pipelines to support rapid iteration while maintaining system reliability. • Create deployment validation scripts and health checks for infrastructure and application layers. • Simulate comms-contested and resource-constrained environments to test system resilience. • Collaborate closely with engineering, DevOps, and field integration teams to identify edge cases and prevent production defects. • Troubleshoot complex system-level issues spanning application, networking, containerization, and hardware interfaces. • Develop reproducible test environments using virtualization and container orchestration tools. • Document test strategies, deployment validation procedures, and release readiness criteria. • Continuously improve testing methodologies to support rapid scaling and evolving customer requirements.