Prior to that he served as Commander of Naval Operations with the rank of Rear Admiral.

Admiral Ngipandua joined People's Liberation Army of Namibia under SWAPO in exile in 1978 as a 17 year old teenager and received military training in the Soviet Union, Yugoslavia and Cuba.

Rear Admiral Nghipandua's career in the Namibian Defence Force started in 1990 as a captain after Namibia's independence when he was appointed as a Staff Officer 3 Military Intelligence Branch DHQ in the Namibian Army.

In 2000 he was attached to the Brazilian Navy as a ship captain under instruction as an Executive Officer.

In 2009 he was appointed as the Commander Naval Operations with the rank of Rear Admiral (JG).In 2017 he rose to the rank of Rear Admiral and appointed as Navy Commander he served in that position until his retirement in August 2020.