Position: Senior System Administrator
Company: Ciklum
Experience required: 5y
English level: upper

**Responsibilities**
-Assist in managing a Windows/Linux environment,
-Helping manage our three Datacenters in the US and maintain a 24×7 site with hundreds of servers,
-Supporting local Ukrainian developers with all levels of IT support,
-Managing remote support across the various offices and data centers in a fast-paced environment.

**Requirements**
- at least 7 years of experience,
-Strong English skills(Upper-Intermediate),
-Fundamental knowledge of Linux and Windows operating systems,
-Windows 10 desktop and Server 2008/2012 administration and support in an Active Directory environment,
-Supporting applications in a 24×7 production environment,
-Strong troubleshooting and communication skills,
-Ability to work both autonomously and with others.

**Desirable**
-Web application experience (IIS, apache, tomcat, Nginx, load balancers, Siteminder),
-RedHat Enterprise Linux / CentOS 6/7 administration experience,
-Understanding of TCP/IP.

**What's in it for you**
-Unique working environment where you communicate and work directly with the client,
-Chance to work with many different technologies (OS, networking, security, web technologies),
-Variety of knowledge sharing, training, and self-development opportunities
Competitive salary,
-State of the art, cool, centrally located offices with a warm atmosphere, which creates good working conditions.