Power Systems Integration Engineer - Directed Energy -27132

Power Systems Integration Engineer located in Knoxville, TN. Assemble PES hardware including power converters, energy storage systems, PDUs, contactors, protection devices, and thermal subsystems; integrate rack-level and containerized systems with proper cabling, grounding, and labeling. Support MOSA-aligned architectures for modularity; coordinate pre-charge, contactor sequencing, and safe bring-up of high- and low-voltage buses. Develop and execute system-level and component-level test procedures; configure programmable power supplies and battery emulators; instrument systems for voltage, current, power quality, transients, and thermal behavior; conduct FAT, integration testing, fault insertion, and regression testing; troubleshoot hardware, wiring, firmware, and controls issues; perform root-cause analysis and document findings. Create and maintain wiring/one-line diagrams and test reports; support configuration management of hardware, firmware, and test setups; provide feedback to design teams for manufacturability and robustness. Adhere to high-voltage and high-energy electrical safety procedures and support applicable safety standards; operates in lab/industrial environments; travel up to 10% as needed; security clearance to obtain and maintain a secret level is required.