An "employment agreement" is a contract between an employer and employee setting forth the terms of the employment relationship. An employment agreement often addresses these topics:
The job description—title and role
Whether the employer can change the position
The length of the term of the agreement
The salary, bonus and benefits
Whether the employee gets stock or stock options in the company (the employee typically earns these over time)
When the employee can be terminated for "good cause"
What "good cause" means
When the employee can be terminated without "good cause" and what severance payment will be due in that event