Key job responsibilities - Configure and maintain lab computing systems (Windows/Ubuntu) and networking infrastructure, including Cisco managed switches, network configurations (netplan, IOS, Nexus), and Ethernet/fiber cabling - Oversee lab spaces, implement 5S organization principles, order consumables, track assets and inventory, and coordinate logistics with shipping/receiving - Troubleshoot and repair electrical, mechanical, pneumatic, and GN2/LN2 systems and devices - Read electrical schematics, interpret mechanical drawings, and install wiring for low voltage electrical and electronic devices - Perform soldering (electrical and RF connectors) and identify/handle RF cables and connectors (e.g., SMA vs. 2.92mm) - Support satellite hardware setup/teardown, test rack and electrical enclosure design, and assemble test racks, cabinets, wire harnesses, and automation equipment - Support ordering and manufacturing of test fixtures; participate in design reviews of pre-release hardware - Write work instructions, assess and improve processes, and maintain attention to detail during routine operations A day in the life As an Amazon Leo Lab Engineer, you will be hands-on every day - assembling test hardware, running Ethernet and fiber cables, soldering RF and electrical connectors, and keeping lab spaces clean and organized.