1- Perform regular calibration, programming, preventive and corrective maintenance of environment analyzers (Air quality/Water Lab/ Marine).
2- Perform installation, testing of meteorological sensors.
3- Repair electronic boards used in analog & digital instruments.
4- Write complete technical reports.
5- Field inspection for industries & facilities.

1- Perform preventive, corrective maintenance for environmental instruments.
2- Perform Test, installation of GSM communication modem
3- Perform Test, installation of meteorological sensors, gas detector.
4- Perform Test of temperature controllers, electronic board, AC & DC drives.
5- Good knowledge in using sophisticated measuring instrument.

1- Repair Payphone main board (Ascom - Schulmberger )
2- Repair Telephone private branch exchange (inside& outside)
3- Repair Payphone Management System (P.M.S)) module board.
4- Install& repair (ADSL) lines.
5- Replace defective components and repair circuit wiring.
6- Replace modules and major components.
7- Repair, modification, Digital circuit knowledge.
8- Repair, Test Telephone lines to& from main frame network.
9- Telecom installation & Router &Modem configuration.
10- Modification of electronic circuit & Telecom Cards.

1- Repair, inspect, troubleshot, test telephone communication line.
2- Install, test HF- VHF radio receivers/transmitter (portable)
3- Repair (AC, DC) power supplies, lambda, Hewlett Packard, Aston.
4- Familiar with Electronic circuit diagrams& Electronic Parts.
5- Repair, Test Telephone lines from, to main frame network.
6- H/S ware for Motorola, Kenwood, Delta, HT600&HT1000, KH730.
7- Repair electronic motherboard for electronic devices.
8- Replace defective components, using hand tools and soldering iron.