Administrator

ITFS Inc; Lublin; On-site; PLN 254,993 - 339,991; Full time

Job summary

An IT services company is seeking an experienced system administrator in Poland, specifically in Lublin or Warsaw. The role requires at least 5 years of experience managing Linux servers and relational databases, with a focus on CI/CD processes and system performance monitoring. The position offers a hybrid work model, emphasizing collaboration within teams to ensure high system availability and security.

Qualifications

• Min. 5 years of experience in a similar position.
• Knowledge of Linux operating systems and Windows Server.
• Experience in relational database administration.
• Ability to plan and maintain application and database environments.
• Knowledge of CI/CD tools and processes.
• Good understanding of software development automation.
• Experience in system and infrastructure performance monitoring.
• Basic knowledge of telecommunications and VoIP.

Responsibilities

• Administer and maintain Linux-based system environments.
• Manage relational databases.
• Plan and develop application and database environments.
• Configure and maintain CI/CD tools.
• Monitor infrastructure and application performance.
• Collaborate with teams on system maintenance.
• Ensure high system availability and security.

Skills

Linux operating systems (RedHat Enterprise Linux, Debian)

Windows Server

Relational database administration (MS SQL Server, PostgreSQL, Oracle)

CI/CD tools

Automation of software development processes

Monitoring and analyzing system performance

Basic knowledge of telecommunications and VoIP

Job description

Place of work: Poland, Lublin Voivodeship

Form of employment: B2B

Category: IT

Workplace: Hybrid, 2x a week from an office in Warsaw or Lublin

Start: ASAP (max 30 days of OW)

Recruitment process:

Short phone call with ITFS - Technical interview - Decision

Scope of responsibilities

• Administering and maintaining Linux-based system environments (RedHat Enterprise Linux, Debian) and Windows Server.
• Managing relational databases (MS SQL Server, PostgreSQL, Oracle).
• Planning, developing, and maintaining application and database environments.
• Configuring, maintaining, and developing CI/CD tools.
• Collaborating on automating software development and deployment processes.
• Monitoring the availability, performance, and capacity of infrastructure and applications.
• Collaborating with design and development teams on system maintenance and development.
• Ensuring a high level of system availability, performance, and security.

Sought-after competences

• Min. 5 years of experience in a similar position
• Knowledge of Linux operating systems (RedHat Enterprise Linux, Debian) and Windows Server
• Experience in relational database administration: MS SQL Server, PostgreSQL, Oracle
• Ability to plan, implement, and maintain application and database environments
• Knowledge of CI/CD tools and processes and their practical application
• Good understanding of software development processes and automation
• Experience in monitoring and analyzing system and infrastructure performance
• Basic knowledge of telecommunications and VoIP

Nice-to-have:

• Experience in maintaining and developing call center systems
• Experience working in large organizations or environments corporate