What the Sr. Electrical Technician will do: Perform commissioning function on high voltage systems as designated by NF checkouts, SWIs, and other relevant documents Troubleshoot and resolve high voltage system failures of all types (including related controls and communication systems) using specialized tools and diagnostic equipment Install software Test, diagnose, and repair all Customer Installed Option system issues and confirm functionality including AVA/AVL systems, video systems, destination sign systems, and NF Connect Maintains tools and equipment in a neat and orderly manner Utilize work experience and skills learned to fill in as an Electrician I, anywhere in the department, when normally assigned Electrician I are absent or not available