The Information Technology (IT) industry offer technical work options which require a science background and good mathematical skills. Programmers require analytical acumen and above average mental ability. IT enabled industries require professionals with range of skills-creative, problem solving, technical, organizing, communicating and programming.

We use the term Information Technology or ITto refer to an entire industry. In reality, Information Technology is the use of computers and software to manage information. In some companies, this is referred to as Management Information Services (or MIS) or simply as Information Services (or IS). The information technology department of a large company would be responsible for storing information, protecting information, processing the information, transmitting the information as necessary, and later retrieving information as necessary.

In order to perform the above functions, the Information Technology Department would use computers, servers, database management systems, and cryptography. The department would be made up of several System Administrators, Database Administrators and at least one Information Technology Manager. The group usually reports to the Chief Information Officer (CIO).

Read: Work from Home

Going forward, the Information Technology Department will be increasingly concerned with data storage and management, and will find that information security will continue to be at the top of the priority list. The job outlook for those within the Information Technology organization is extremely strong, with data security and server experts amongst the highest paid people.

Information Technology encompasses a wide range of activities like Office Automation, Telecommunication and Computing, therefore provides a larger area of job avenues for those who have acquired the right qualifications for it.

Hardware: This includes the physical elements of the computer system and deals with the designing, manufacturing and maintenance of computers. This area also includes the assembling of the manufactured components of the computers.

Software: This includes the set of instructions or commands by which a computer is programmed for working and performing the specified tasks. This includes the work of designing the programs for various purposes. Programs may be for controlling the functioning of the computers or they may also be some user-friendly programs for specific needs.

• Manufacturing: This involves the work of production and assembly of components of computer systems.
• Maintenance: People in maintenance look after the smooth functioning of the machine and help in rectifying and detecting the breakdown in them. They also help in taking preventive measures so that least amount of damage could be caused to the computer systems and other hardware.
• Research and Development: It involves designing of chips and circuits, computer architecture and integration of hardware. It also includes improvement and upgrading of the existing systems.
• Management: Managers ensure that the development and production work goes on smoothly. They look after the allocation of resources and planning.

Opportunities in Software:

• Manufacture: This involves preparing the set of instructions or programs to let the computer work. This further needs combining of application of computer science and telecommunications principles and creativity.
• Software development: This involves updating and development of existing operations as well as their refining and improvement. All this is carried out in various stages like analysis, designing, construction, implementation etc.
• Data entry: Feeding data for the programs is done at data entry level.
• Programmers/Coders: They write and test programs and convert the strategies of the system analyst into working programs.
• Application programmers: They prepare programs either for general purpose or user-friendly programs or some specific programs for individual use along with testing and integrating them.
• Support services: They vary in nature and can range from helping a customer in the purchase of the software, suggesting its right kind of application and providing them with the required training at the initial stage of its use.

There are some other technical areas where one can look for employment in IT:

• Computer operations: It requires handling of computer peripherals along with other accessories like CD-ROMs, disk drives, printers etc.
• Database administration: It involves management and maintenance of data.
• Sales and Marketing: The work here involves selling of the computer system and its marketing to different companies or individuals.
• Data center management: It involves management of the dedicated facilities, which houses the critical servers and other networking and backup equipments. Data-centers typically house those equipments which always have to be kept operational or functioning without being stopped even for a single second.