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