Brief description of job roles:

Electronics Fitter, General fits, assembles and repairs various kinds of electronic equipment in factory or workshop or at place of use. Examines drawings and wiring diagrams; checks parts for accuracy of fit and minor adjustments; assembles parts or mounts them on chassis  or panels with aid of hand tools; installs and connects wiring, soldering joints equipment, diagnoses faults with aid of electronic testing equipment; dismantles equipment if required and replaces faulty parts or wiring.

Electronics Fitter, other include all other workers engaged in fitting, assembling, repairing and maintaining electronic equipment, machinery, appliances, etc., not elsewhere classified.

Electronics  Mechanic;  Electronic  Equipment  Mechanic  repairs  electronic  equipment,  such  as computers, industrial controls, transmitters, and telemetering control systems following blueprints and   manufacturer's   specifications   and   using   hand   tools   and   test   instruments.   Tests  faulty equipment  and  applies  knowledge  of  functional  operation  of  electronic  units  and  systems  to diagnose cause of malfunction. Tests electronic components and circuits to locate defects, using instruments, such as oscilloscopes, signal generators, ammeters and voltmeters. Replaces defective components and wiring and adjusts mechanical parts, using hand tools and soldering iron. Aligns, adjusts and calibrates testing instruments. Maintains records of repairs, calibrations and test.

Radio Technician (Radio Manufacturing) tests assembled radio sets with testing equipment to ensure that assembly soldering, frequency, performance, etc. are in accordance with prescribed standards. Places assembled radio set in position and visually examines it to ensure that position of components,  connections, soldering,  wiring,  etc.  are in order.  Switches  on and operates different knobs  to  check  calibration,  audibility  and  general  performance  of  set  by  varying  its  tone  and listening to various stations and frequencies. Tightens loose nuts and screws,  locates  faults,  replaces defective components and conducts necessary changes.  Approves  correctly  assembled sets for further processing and rejects defective ones for rectification. May tests sets at different stages of assembly. May service, repair and overhaul radio sets.

Solar Panel Installation Technician is also known as ‘Panel Installer’, the Solar Panel Installation Technician is responsible for installing solar panels at the customers’ premises. The individual at work  checks  the  installation  site,  understands  the  layout  requirement  as  per  design,  assesses precautionary measures to be taken, installs the solar panel as per customer’s requirement and ensures effective functioning of the system post installation.

Optical  fibre  technician  is  responsible for  maintaining uptime and quality of the network segment (both   optical   media   and   equipment)   assigned   to   him   by   undertaking   periodic   preventive maintenance activities  and  ensuring  effective fault management in  case  of  fault occurrence.  He is also required to coordinate activities for installation and commissioning of Optical Fibre Cable (OF)  as per the route plan.

Field Technician: UPS and Inverter is also called, ‘UPS repair Technician’, this is an  after  sales service job for installing and providing support to customers of different types of UPS and inverters. The individual at work installs the newly purchased UPS or inverter. The individual  also  and  interacts with customers to diagnose problems in them, assesses possible causes, rectifies faults or replaces faulty modules or recommends factory repairs for bigger faults as per the route plan. Installation, service, repair and overhaul radio sets service centre. May install television sets.

Television Installation Man installs and adjusts television receivers and antennas, using hand tools. Selects antenna according to type of set and location of transmitting station. Bolts cross arms and dipole elements in position to assemble antenna. Secures antenna in place with bracket and guy wires, observing insurance codes and local ordinances to protect installation  from  lighting  and other hazards. Drills and waterproofs holes in building to make passage for transmission line. Connects line between receiver and antenna and fastens it in place. Tunes receiver on all channels and adjusts  screws to obtain desired density, linearity, focus and size of picture. Orients antenna  and installs reflector to obtain strongest possible reception.

Cable Television Installer installs cable television cables and equipment on customer's premises, using electrician's tools and test equipment: Measures television signal strength at utility pole,    using electronic test equipment. Computes impedance of wire from pole to house to determine additional resistance needed for reducing signal to desired level. Installs terminal boxes and strings lead-in wires, using electrician's tools. Connects television set to cable system and evaluates incoming signal. Adjusts and repairs cable system to ensure optimum reception. May collect installation fees and explain cable service operation to subscriber. May clean and maintain tools,  test equipment.

Television Service and Repairman repairs and adjusts radios and television receivers, using hand tools and electronic testing instruments. Tunes receiver on all channels and observes audio and video characteristics to locate source of trouble. Adjusts controls to obtain desired  density,  linearity, focus and size of picture. Examines chassis for defects. Tests voltages and resistance of circuits to isolate defect following schematic diagram and using voltmeter, oscilloscope, signal generator and other electronic testing instruments. Tests and changes tubes, solders loose connections and repairs or replaces defective parts, using hand tools and soldering iron. Repair radios and other audio equipment.

Television  Repair  Technician job role is applicable to both Television manufacturing facilities as  well as electronics service centres. This role pertains to rectify faults identified during testing of TV on in manufacturing process and providing after sales assistance and ensuring appropriate functioning of television sets. A TV repair technician identifies the section in the TV that is not functioning. If the problem identified is in the Printed Circuit Board (PCB), the technician identifies the specific fault in the PCB and corrects it. Replaces the dysfunctional PCB with a new one, if the damage identified requires fixing at the service centre.