Justine Peddle was promoted to retirement and financial portfolio manager at United Parcel Service Inc., Atlanta.
She succeeds Mary Ann Tweddle who will retire at the end of December after more than 37 years at UPS.
Ms. Peddle has worked for UPS since 2000, most recently as controller for health care; she will assume her new post in January. In an interview, she said the controller's job will not be filled, and her duties will be assumed by other employees.
UPS has two 401(k) plans. The salaried employees' plan had $4.2 billion in assets and the union employees' plan, $5.3 billion, both as of Sept. 30.