Job Responsibilities: To attend frequent service calls on board ocean-going mother vessels/tankers of foreign owners as a first response action for installation, repair, and troubleshooting of navigation/communication bridge electronic equipment.  on job trained Raytheon Anschütz on Standard 16 , 22 & 20 ,YOKOGAWA on CMZ 500,CMZ 700 Digital Gyrocompass Systems.  Local service provider of Navigation equipment for installation, commissioning and repair of navigation/communication bridge equipment on foreign Mother Vessels/ Tankers in Chittagong and Mongla Port Region. Installation and commissioning of Marine RADAR, SONAR, Echo-Sounder, GPS, VHF, MF/HF, BNWAS, and NAVTEX receivers. Annual performance testing of Automatic Identification System (AIS) and Emergency Position Indicating Radio Beacons (EPIRB). Installation, commissioning and troubleshooting ECDIS. GMDSS RADIO Survey all classes.(BV, NK, ABS, CCS, RINA) Annual performance testing of VDR/SVDR.(Furuno)