What federal employees are eligible for a defined benefit plan?

Federal employees eligible for a defined benefit plan typically include those who are part of the Federal Employees Retirement System (FERS) and the Civil Service Retirement System (CSRS). This includes career employees, law enforcement officers, firefighters, and air traffic controllers, among others. Eligibility generally depends on the employee's years of service, age, and job classification. Additionally, certain positions may have specific retirement benefits associated with them, influencing eligibility for the defined benefit plan.