Engaging with employees has become a new preoccupation within companies. The digital revolution encourages this, since it brings the way we work into question; corporate social networks, telecommuting, access to the corporate messaging service from home. It is said that an employee is engaged when he challenges himself for his company and when his attitude increases motivation among his coworkers. Employee engagement is defined by an active and positive attitude which takes into consideration personal satisfaction. Now that Y and Z generation are entering the business world, employee engagement is often associated with wellbeing. Indeed, an engaged employee is surely always a happy employee, however, is a happy employee going to engage himself for his company? This is the question this article will explore.