Position: Head of System Administration department
Company: Abto Software
Experience required: 5y
English level: intermediate

**Hard skills (Must have):**
- At least 5 years of experience as a System Administrator;
- Strong knowledge in Linux/Unix/Windows OS administration and configuration;
- Virtualization systems;
- Server hardware knowledge and strong experience in servers maintenance;
- Strong scripting skills (BASH);
- Strong experience in networking (wired, WiFi, dynamic routing);
- Strong experience in network equipment configuration (Cisco, Juniper);
- Strong experience and deep understanding in email working (Postfix, DKIM/SFP/DMARC, SMTP, POP/IMAP, Zimbra);
- English skills (Intermediate);
- Data encryption (on Linux and Windows).

**Nice to have:**
- Scripting skills (Python, PowerShell);
- PC hardware knowledge;
- Monitoring tools (Nagios, Cacti);
- Experience with MySQL, PostgreSQL and MS SQL Server;
- Experience with Azure, Office 365;
- Knowledge of MS Active Directory;
- Source code management (GIT and Subversion).

**Responsibilities:**
- Manage system administrators team;
- Manage, maintain and plan company software and hardware infrastructure;
- Troubleshooting of incidents, finding out a root cause of it and providing assistance;
- General system administration tasks for company and clients;
Assistance to end customers.