Do you know Linux like the back of your hand? Have you worked in an IT company as a system administrator? Or maybe you want to gain new and promising experience? Then you might be interested in joining the JavaRush team. We need a person who can take responsibility for the entire technical infrastructure of the company.
What do we offer:
- a good opportunity for self-realization and professional growth;
- adequate management and interesting tasks;
- office with all amenities (relaxation area, library, kitchen, free tea, coffee, fruit and cookies);
- paid vacation (24 calendar days per year), paid sick leave, medical insurance;
- convenient office location (metro station Lybidskaya);
- friendly team of professionals;
- team building and corporate events at the expense of the company;
- Possibility to sometimes work from home.
- setting up and supporting production, test, dev environments;
- configuration of local networks;
- setting up firewall and other security settings;
- configuration of NGINX, Tomcat, MySQL, Jenkins;
- setting up and supporting the company’s internal infrastructure;
- organize database backups and server monitoring;
- setting up, configuring and administering Windows services;
- automation of setup and administration processes, fault tolerance;
- reaction to failures and incidents, the ability to quickly find and fix a problem at any time of the day;
- assistance in resolving technical issues of company employees.
- 2 years of experience in a similar position;
- knowledge of network protocols (TCP/IP, NAT, DNS, FTP, HTTP, HTTPS, IMAP, SMTP, POP3, VPN, etc.);
- excellent knowledge of https security certificates;
- extensive experience with *nix/Nginx/CentOS/Ubuntu/MySQL/Tomcat/Apache/Postfix/IPTables;
- experience in building networks, setting up routing, subnets, understanding the principles of TCP/IP, routing protocols, load balancing;
- Experience in building tunnels between servers with specific security requirements.
- Experience with Amazon AWS;
- experience with Docker;
- knowledge of Java basics;
- experience with CISCO, Mikrotik.
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