System administrator

WE'RE HIRING — SYSTEM ADMINISTRATOR

Company: DRENIX

Location: Tashkent, Uzbekistan (Office-based)

Schedule: 5:00 PM – 3:00 AM

Salary: Based on experience and qualifications

Requirements

• Minimum 1 year of experience as a System Administrator or IT Specialist.

• Strong knowledge of Windows operating systems and Windows Server.

• Solid understanding of cybersecurity principles, network security, and data protection.

• Hands-on experience with CCTV surveillance systems , including IP cameras, NVR/DVR, installation, configuration, and troubleshooting.

• Strong knowledge of LAN/WAN, TCP/IP, DNS, DHCP, VPN, routers, switches, and firewalls.

• Experience with Google Workspace and Microsoft 365 administration.

• Ability to identify security vulnerabilities and prevent unauthorized access.

• Experience with hardware diagnostics, software installation, and troubleshooting.

• Knowledge of backup systems, antivirus solutions, and disaster recovery.

• English — B2 or higher; Russian — fluent.

• Strong analytical thinking and problem-solving skills.

Key Responsibilities

• Install, configure, and maintain company computers, servers, networks, and IT equipment.

• Manage and maintain CCTV surveillance infrastructure , ensuring reliable camera operation, recording, and secure access.

• Monitor network security, identify potential threats, and implement preventive measures.

• Configure firewalls, VPN connections, access controls, and endpoint protection.

• Manage corporate email accounts, user permissions, and IT access policies.

• Provide technical support to employees and resolve hardware/software issues.

• Maintain office networks, Wi-Fi systems, routers, and switches.

• Perform regular system backups, security updates, and vulnerability checks.

• Monitor system performance and ensure uninterrupted IT operations.

• Maintain IT inventory, technical documentation, and security procedures.

• Support the implementation of new IT…