Recruter contacted me. The porcess took about 2 months. I had 2 phone interviews, first was 45 minutes long, second had 2 parts, each 45 minutes long. First phone interview began by asking my preference - linux or windows. The questions were basic about Linux, Networking, and protocols - http, DNS, SSL. Basic knowledge about services and ports they are using (MySQL, DNS, FTP, SSH). First part of the second interview was about soft skills and in depth questions about Linux, HTTP, SSL. Second part was about soft skills and Networking, various detail questions about TCP and UDP, network segmenting, routing, DHCP.