"His tenacity, broad experience and deep understanding of geopolitics make him (Tillerson) an excellent choice for Secretary of State," Trump said in the statement.
"Rex Tillerson's career is the embodiment of the American dream," Trump said.
Like Trump, Tillerson, 64, has no formal foreign policy experience, but has built close relationships with many world leaders by closing massive deals across Eurasia and the Middle East on behalf of the world's largest energy company.
Tillerson's nomination could face intense scrutiny in the Senate due to his close ties with Putin. Trump, who during his presidential campaign praised Putin, wants to improve US' relationship with Russia which soured in 2014 when Kremlin annexed Crimea.
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There is bipartisan concerns over his nomination after CIA in a secret assessment indicated that Russia intervened by hacking into the Democratic National Committee websites to help Trump win in the 2016 presidential elections, a report strongly refuted by the President-elect's transition team.
The secretary of state is in effect the top US diplomat, responsible for enacting the government's foreign policy.
Tillerson was originally a dark horse for the secretary of state nomination, but emerged from a lengthy public interview and vetting process that included better-known quantities like former New York Mayor Rudy Giuliani, 2012 Republican nominee Mitt Romney and Senator Bob Corker, chairman of the Senate Foreign Relations committee.
of state Condoleezza Rice and James Baker and former Secretary of Defence Bob Gates, CNN quoted sources as saying.
Trump and Tillerson possess similar deal-making business backgrounds and similar views of the world, sources said, and there was a level of comfort that Trump hadn't found with anyone else.
Tillerson has worked in Russia and the Middle East on behalf of the multinational petroleum company.
Tillerson is considered one of the faces of Big Oil globally.
In 2011, Exxon signed a deal with Russian oil giant Rosneft to provide access to oil resources in the Arctic.