This part-time Middle System Administrator position in Warsaw requires 1+ years of experience. Responsibilities include providing end-to-end user support (phone, email, in-person) for hardware/software issues; first-level technical support for computer hardware, software, and network problems; deploying and administering IT systems (desktops, laptops, servers, network equipment, mobile devices); managing desktop images, upgrades, security patching; resolving escalated incidents; troubleshooting advanced hardware/software problems; and implementing/maintaining wired/wireless network connections. The ideal candidate will possess strong communication skills and the ability to work independently.