Mihai Cristescu

Mihai Cristescu is a seasoned IT professional with extensive experience in Unix and Linux system administration. Currently serving as a Senior Unix System Administrator at Atos since November 2022, Mihai's responsibilities include operating system administration, patch management, performance tuning, and ensuring security compliance. Prior roles include Senior Unix System Administrator at Sunrise Communications AG, where Mihai managed system availability and support, and Senior System Engineer at Huawei Technologies, focusing on IT operations and system performance. Early career experience encompasses positions as a Senior System Administrator across various companies, including Consulting Telecom Net, Vodanet Media, and Netbridge, involving server management, configuration, and troubleshooting. Mihai holds a Master’s degree in Information Technology and an Engineer's degree in Civil Engineering from Universitatea Tehnică de Construcții București, emphasizing a solid foundation in both technology and engineering principles.