Work pressure perceived as acceptable by an individual, may even keep workers alert, motivated, able to work and learn, depending on the available resources and personal characteristics. However, when that pressure becomes excessive or otherwise unmanageable it leads to stress which will consequently damage workers' health and business performance. The main problem of this research is how to reach a healthy work environment where the pressures on employees are appropriate in relation to their abilities and resources, to the amount of control they have over their work, and to the support they receive from people who matter to them. The research aimed as well to explore what are the different factors causing stress, the weight of each variable as well as the relation over time between each stressor and response behavior using the System Dynamic methodology. The most important conclusion was that Egyptian IT industry is one of the unique industries that showed that good performance under high levels of stress. This can be achieved if organizations successfully implemented stress management programs that provide employees with coping skills and techniques to use environmental resources and support.