Updates / studies / analyses electronic, technical and functional knowledge as well as contemporary trends and development of products, systems, equipment and components from the demands of the electronics market, proposes and demonstrates suggestions / follows up orders according to the needs of clients and customers, and liaises with departments and suppliers to provide suitable alternatives in view of the market. Usually involves one or more of the following:
(i) consumer electronics, home appliance and healthcare electronics;
(ii) telecommunication systems and equipment;
(iii) computer and multimedia networks, systems and peripherals;
(iv) audio-visual, entertainment and associated equipment and systems.

Performs technical tasks, normally under the direction and supervision of an electronics / computer / product / project engineer, contributes to design, development, manufacture, technical support, construction, installation, operation, maintenance and repair of:
(i) Electronic and electrical products, equipment and systems, such as consumer electronics, home appliances, healthcare electronics, toys, and watches / clocks;
(ii) Computer and multimedia networks, systems and peripherals;
(iii) Audio visual, entertainment and associated equipment and systems.

Designs and develops electronic equipment and systems, components and products; researches electronic engineering problems; plans and supervises the development, production, construction, installation, operation and maintenance. Usually specialises in one or more of the following:

(i) computer systems;
(ii) consumer electronic products;
(iii) electronic instruments and equipment;
(iv) semiconductor and electronic components;
(v) multimedia electronics, audio-visual and entertainment systems;
(vi) robotics engineering system; and
(vii) other electronic engineering fields.

Carries out one or more of the following activities:
(i) Installs, services and maintains consumer electronics, audio-visual products, multimedia and entertainment electronic equipment and systems, In-building Coaxial Cable Distribution System, telecommunications and surveillance systems;
(ii) Diagnoses, locates and repairs faults in the maintenance of electronic devices and products, systematically records these faults and recommends changes to minimise such occurrences;
(iii) Installs, inspects, tests, repairs, calibrates and maintains electronic, electrical and mechanical instruments, meters, equipment and systems.

Develops computer programmes and systems to implement embedded systems / software design, normally under the direction and supervision of a software engineer / system analyst.

Performs technical tasks, normally under the direction and supervision of a telecommunications / networks engineer, and contributes to the plan, design, development, technical support, construction, installation, operation, maintenance and repair of telecommunication / network systems and equipment, such as telephone, digital broadcasting, high-definition electronic media, wireless / microwave / satellite communication, mobile communication and data communication systems.

Collects, studies and analyses user requirements and identified problems; conducts process review and system improvement; designs, develops, enhances, implements, configures, tests and manages application systems / IT solutions including associated hardware, software, network and system configurations; conducts system integration test and diagnosis; prepares the technical document and liaises with users and vendors.