Proficiency with computer/iPad (Apple iOS) and MS Windows 10, MS Excel, MS Word, and MS Teams video conferencing; ability to work at heights using fall protection and operate required support equipment (e.g., scissor lift, tug, hydraulic mules, electrical power carts). Support line operations as part of the ground crew, including pre-flight and post-flight activities, fueling/defueling, towing, passenger escort, baggage handling, and onsite technical support for aircrew as needed.