hiː sˈɜːvd æz ɐn ɐsˈɪstənt ɐdmˈɪnɪstɹˌeɪɾɚɹ ʌvðə jˈuː.ˈɛs. ɛnvˌaɪɹənmˈɛntəl pɹətˈɛkʃən ˈeɪdʒənsi ˌiːpˌiːˈeɪ fɹʌm nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi θɹˈiː tə nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi fˈaɪv.
He served as an assistant administrator of the U.S. Environmental Protection Agency (EPA) from 1983 to 1985.