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Systems Engineer – Linux Platforms

Poland, Warszawa Employment contract · Job Posted August 07, 2025
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Job Description

We are looking for a skilled Systems Engineer to join our Site Reliability Engineering (SRE) team, focusing on building and maintaining Linux-based platforms that support cybersecurity teams across our global organization. You will work closely with internal engineering and security experts in Poland, Germany, India, and the United States, providing reliable, well-documented, and high-performance infrastructure.

Job Responsibility

  • Design, build, and maintain Linux platforms to meet the needs of cybersecurity teams
  • Perform in-depth troubleshooting, log analysis, and system performance optimization
  • Collaborate directly with internal client teams and other engineering groups, maintaining strong working relationships
  • Develop and maintain clear, high-quality technical documentation for platforms, processes, and operational procedures
  • Implement and maintain automation and deployment workflows using CI/CD pipelines
  • Proactively monitor systems, ensure high availability, and contribute to continuous improvements in reliability and scalability
  • Apply sound knowledge of networking fundamentals, including TCP/IP, to support platform operations

Requirements

  • Strong hands-on experience with Linux system administration in production environments
  • Proven ability to diagnose and resolve complex system issues and performance bottlenecks
  • Solid understanding of networking concepts (TCP/IP, DNS, routing, basic firewall rules)
  • Experience maintaining and documenting system architectures and operational processes
  • Basic scripting skills in Shell, Python or Perl to support automation and operational tasks
  • Familiarity with CI/CD concepts and workflows
  • Ability to work independently, communicate effectively, and collaborate across distributed teams
  • Professional working proficiency in English (spoken and written)

Nice to have

  • Experience with configuration management tools (e.g., Ansible)
  • Familiarity with monitoring and observability tools (e.g., Prometheus, Grafana)
  • Previous work in an SRE, platform engineering, or cybersecurity support role

What we offer

  • Opportunity to work on meaningful, high-impact projects supporting cybersecurity initiatives
  • A collaborative, supportive environment with a strong Polish core team and international exposure
  • Flexible work arrangements and a culture that values continuous learning and improvement
  • Private medical care and life insurance
  • Cafeteria System with multiple benefits (incl. MultiSport, shopping vouchers, cinema tickets, etc.)
  • Prepaid Lunch Card
  • Number of benefits for families (for instance summer camps for kids)
  • Non-working days on the 31st of December

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