In 2014, he returned to the University of Warsaw, being in charge of coordination of the celebration of its 200th anniversary. In December 2015, he was employed by the Ministry of Foreign Affairs, Bureau for Organizing NATO 2016 Warsaw summit. In September 2016, he joined the MFA Consular Department, since February 2017 as head of its unit for America, Africa, Asia and Australia. On 6 October 2017, he took post of the director of the MFA Press Office and spokesperson of the Ministry. Since 22 October 2018, he was director of the MFA Bureau of Human Resources. Following his nomination as ambassador to Greece in May 2020, he took the post on 20 July 2020.