Searches and Hires

Talen Energy signs Aon Hewitt as new OCIO

Talen Energy Corp., Allentown, Pa., hired Aon Hewitt Investment Consulting as outsourced chief investment officer. Aon Hewitt will also serve as actuarial consultant and pension administrator of the company's $1.4 billion defined benefit plan, said Alex Hernandez, chief financial officer, in an email.

The firm replaces Goldman Sachs Asset Management, Willis Towers Watson and Fidelity Investments, respectively, in those roles.

Mr. Hernandez did not provide further information.