He did not have a birth certificate until 1993 when he made a sworn statement to the Namibian Ministry of Home Affairs.
[2] In 2005, Ndeitunga was appointed inspector general of the Namibian Police Force by president Hifikepunye Pohamba.
[3] When he retired in August 2022, Ndeitunga was the longest serving police chief since Namibian independence.
[4][5] Ndeitunga was also vice president of the International Criminal Police Organization (INTERPOL) for Africa.
[6][7][8] On 16 November 2023 Ndeitunga was called out of retirement by president Hage Geingob to replace Walde Ndevashiya as governor of Ohangwena Region.