CCTV/Fire Alarm Service Technician - Chicago at System One in Chicago, Illinois, United States 99 hours Knowledge of fire systems is the most important part of this position so please make sure candidates have the necessary experience before submitting. They will also have to have some exposure to CC... Read full job details Job Posting JC259816914 Expires Jun 23, 2024 (30 days) Posted May 15, 2024 Updated May 24, 2024