drjobs Linux System Administrator

Linux System Administrator

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1 Vacancy
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Job Location drjobs

Kyiv - Ukraine

Monthly Salary drjobs

Not Disclosed

drjobs

Salary Not Disclosed

Vacancy

1 Vacancy

Job Description

JatApp is an IT product company that creates valuable hightech products used daily by millions worldwide.

We are looking for a Linux System Administrator for the companys largest product a crossplatform VPN service. Our product helps at least 10 million users around the world to meet their needs in cyber protection. Our goal is to enter the top 5 best VPN services in the world.

Tasks

  • Install configure and maintain Linux servers (Debian/Ubuntu) across a largescale environment. Youll be responsible for managing server performance monitoring uptime optimizing speed and analyzing traffic
  • Monitor the quality of services proactively identify potential issues and implement solutions to ensure seamless operation
  • Respond to and resolve server and service incidents effectively. Provide technical support to clients and internal teams assisting them with any Linuxrelated challenges
  • Communicate with hosting providers address service violations and abuse issues and negotiate with partners to expand our server capacity
  • Conduct regular audits of our infrastructure manage payments and renewals and maintain comprehensive documentation

Requirements

  • 2 years of handson experience administering Linux (Debian/Ubuntu) in a largescale environment a strong understanding of commands file systems processes and network configurations
  • Experience with monitoring tools such as Nagios and PrometheusGrafana to track server health and performance
  • Understanding of TCP/IP networking and VPN protocols like WireGuard OpenVPN IPSec and iperf for speed measurement and traffic optimization
  • Proven ability to create and maintain technical documentation conduct infrastructure audits and communicate effectively with partners and hosting providers
  • Excellent written communication skills particularly in business correspondence
  • At least an Intermediate level of English or higher
  • Ability to analyze large datasets identify potential issues and troubleshoot effectively
  • Proactive attitude detail orientation and strong analytical skills
  • A collaborative team player who can effectively communicate technical information to both technical and nontechnical colleagues
  • OwnerMindset: You take ownership of your work and demonstrate a responsible approach to server infrastructure management

Will be a plus:

  • Knowledge of HTTP/HTTP2/DNS protocols
  • Experience with HAProxy

Employment Type

Full Time

Company Industry

About Company

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