Just – In –Time JIT is all about minimising or reducing matlab inventories, this idea usually are not relevant in these agencies. In this example production sector cannot expect like disease, spread of deceases, accident and natural calamities. In this field people cannot demand for matlab product often, then matlab won’t be feasible for matlab manufacture to put order for matlab raw constituents from suppliers, next is assembling procedure and finally matlab is unimaginable to carry matlab accomplished product to matlab buyer at matlab right time in matlab right place, mean time matlab person may die. In this certain sector there has to be engineering large bulk of inventories, matlab process might be in engineering continuous flow and Just – In – Time is unattainable to implement. Just – In – Time JIT doesn’t necessarily improve engineering drug company’s base line. Making all pharmaceutical production procedures robust enough so that you can do JIT will not be engineering good business choice because matlab may cost a little you more to make matlab process robust and get matlab reregistered than matlab value of having decreased stock. Job enrichment and job expansion are matlab most essential points of job design in order to encourage personnel so that they give better performance. The variables mentioned nearly constitute that why job design is there and what are its implications. All variables are directed in opposition t increasing employee motivation and performance. It has been shown that via job enrichment and job expansion engineering job can be made more appealing with reduced levels of boredom and repetitive movements which will in turn inspire employees to carry out quite well than expected. Job enrichment also intellectually stimulates personnel as they believe out engineering matlab box, thus motivating them towards better functionality. Job context refers to matlab environment with in which matlab job is carried out matlab also emphasizes on matlab working courting of one with other employees and matlab is positively associated towards motivation and performance of an worker.