An employee knows when to leave his job when he hasn't received a raise in years, hasn't been happy for months, doesn't feel challenged or isn't well liked by the employer. Employees also can consult with family and friends before quitting a job.
Employees need to leave their jobs if a sense of dread overcomes them when having to go to work, suggests Alison Green of U.S. News & World Report. An employee also may need to find other opportunities if the mere thought of the workplace evokes feelings of disgust. Friends and family members can be helpful if they show the same level of disdain when a worker discusses his experiences at the job.
Getting more negative feedback from an employer is a sign that the employee may be terminated fairly soon. Bosses usually leave negative feedback in written form to document the employee's faults. When a boss directly threatens a worker's job status, that is a sign of impending termination. Workers who are disliked by the boss need to find employment elsewhere, because the employer may withhold job advancement opportunities.
Leaving the company may be necessary when a person has been denied a pay raise for years. However, employees should first ask for a pay increase before searching for another job.