Throughout its long history, STSI (Integrirani tehnički servisi) has been responsible for the maintenance, exploration and production of oil and gas, refining, sales and distribution of oil, electrical engineering, construction and transport thanks to highly educated and professionally trained employees. STSI is the winner of the Employer Partner Certificate because of the quality of human resources management and implementation of proven standards that meaningfully improve business results and the quality of work. If you want to find out more about STSI, visit their career page.
