Job vacancies at a contracting company in Mecca are as follows 1/ Fire extinguishing equipment technician. 2/ Air conditioning and refrigeration engineer. 3/ Boiler technician. 4/ Laundry equipment technician. 5/ Medical gases technician. 6/ Pump technician. 7/ Stations technician. 8/ Laundry Supervisor. 9/ Laundry equipment operator. 10/ Home appliances technician. 11/ The number of 50 security and