IIESMS professionals work in all sectors of the economy, such as manufacturing, aerospace, agriculture, food processing, construction, healthcare, pharma, forestry, finance, leisure, fire & safety, hospitality, logistics, the service sector and education.IIESMS professionals work in all sectors of the economy, such as manufacturing, aerospace, agriculture, food processing, construction, healthcare, pharma, forestry, finance, leisure, fire & safety, hospitality, logistics, the service sector and education.