Upon his return to Somalia, Salihi worked on the Bay Project, a development project in Baidoa. This project was supported by USAID. He later worked for the Directive of Surveys and Maps at the Ministry of Defense, where he served as a soldier. Salihi attained the rank of colonel in the Somali National Army due to his higher educational level. The cartographic maps he helped develop in the Ministry would later help clear a lot of border issues and provincial lines and can still be found at the Somali Foreign Affairs Ministry.[5]
Between 1983 and 1987, Salihi would aid in the surveying of lands and the building of landmarks like The National Museum, Ministry of Defense-owned farms, and construction of water canals. He was also the Director General in the Irrigation Directive of Lower Shabelle from 1987 to 1990. The military government appointed him to a special committee to demarcate the unofficial border between Somalia and Ethiopia. He later helped facilitate humanitarian work under UNSOM and UNOPS in the Gedo province during the tough period following the destructive civil war. Under the Transitional National Government of president Abdiqasim, he was deputy Minister for Agriculture.[6][5]
Salihi later went to Dar es Salaam, Tanzania to study remote sensing and satellite photos to gather sensory data. He also worked for a British company, Done International, where he was contracted for ten years to undertake Coastal Management. He was also a polyglot who spoke a wide range of languages, including Somali, English, Arabic, Italian, Russian, and Polish.[4]
Salihi was an integral part of the Somali delegation to the International Court of Justice on Maritime Delimitation in the Indian Ocean. Somalia has been in conflict with Kenya over Kenya's claim of Somali territorial waters that saw Somalia seek legal redress at the International Court of Justice. President Hassan Sheikh Mohamud, appointed him as his advisor on maritime affairs, an advisory role that would still be under the following administration of President Mohamed Abdullahi Farmaajo. His topographical knowledge, and supporting documentation, strengthened Somalia's case at the International Court of Justice. Kenya had delayed the case four times and did not appear at the final hearing in The Hague. Engineer Salihi accompanied the Somali delegation in March 2021, headed by the deputy Prime Minister Mahdi Gulaid, and said the following prayer: “May Allah keep me alive to witness the court’s decision on the maritime case I put so much into it.” President Farmaajo led the final Janaza prayers, which were attended by the Prime Minister, Deputy Prime Minister, Minister for Religious Affairs, and other officials.[5][4]