ELECTRONICS TECHNICIAN (Niagara Falls, NY) ENSIL® is an electronics engineering company serving the Defence, Aerospace, Medical, Telecommunications and Industrial / Robotics industries. If you have a minimum of five (5) years experience repairing Electronics circuit boards down to component without schematics, and consider yourself a senior board repair technician, then we like to hear from you. Please send your resume in confidence to hru@ensil.com