Position: Texas Fire Extinguisher Technician (Licenses B, K and A) - Dallas/Fort Worth. Safety Control, LLC. is searching for fire extinguisher technicians of all experience levels to add to our team of field service technicians. Our two main service territories encompass the greater Dallas-Fort Worth Metroplex and the Northeast Texas region (as far north as Oklahoma, east to Texarkana and South to Nacogdoches). We have an immediate opening in th...