Morale at Alexion Pharmaceuticals can be high or low depending on job security, employee empowerment, employee recognition for accomplishments and many other facets. Morale at Alexion Pharmaceuticals can be gravely affected by a sense of security and the office vibe; many Alexion Pharmaceuticals employees describe their environment as negative, and feel very secure about their job. Overall Alexion Pharmaceuticals' employees rate their happiness a C which can also give some insight into morale at Alexion Pharmaceuticals.