1. Design of telecommunication system (Radio Communication System, Security System, Navigation Aids, Wired Communication)
2. System Knowledge (Must have experience in at least one of the following categories):

a. Radio Communication Systems: GMDSS, Microwave Radio, SCADA Radio, Trunked Radio, Crane Radio, Radio Dispatch, Satellite Phone

b. Security Systems: Access Control, CCTV, Intrusion Detection, PABX (VoIP), Person On Board (POB)

c. Navigation Aids: Radar, ECDIS, Auto Pilot, AIS, DGPS, LRIT, Compass, Echo Sounder, Speed Log, VDR, Navigation & Obstruction Lights, RACON, Foghorn, BNWAS, VSAT, Entertainment System, EMS

d. Wired Communication: PAGA, Page Party, Talk Back, Smart Series, Driller, PABX (Analog), Sound-Powered Phone System