Systems Engineer (Linux & Windows)

New
J
JobgetherIT operations
Based in SpainFull-TimeSenior
Salary not disclosed
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Job Details

Languages
Fluency in both English and Spanish. Knowledge of German is an additional advantage.
Experience
At least five years of relevant professional experience in IT operations, excluding education and internships.
Required Skills
NginxLinux

Requirements

  • At least five years of relevant professional experience in IT operations, excluding education and internships.
  • Strong hands-on Linux expertise, particularly in kernel tuning, filesystem management, and system configuration.
  • Solid knowledge of Windows environments, especially Active Directory and Windows system configuration.
  • Practical experience with web servers such as Traefik, NGINX, Envoy, or Apache, and load-balancing technologies.
  • Good working knowledge of at least one of MariaDB, Microsoft SQL Server, or PostgreSQL.
  • Basic understanding of TLS certificate termination and related security concepts.
  • Ability to troubleshoot infrastructure issues systematically and work independently in an operational environment.
  • A structured, reliable, and proactive approach to technical problem-solving and documentation.
  • Strong communication and collaboration skills, with an interest in sharing knowledge and supporting colleagues.
  • Fluency in both English and Spanish.
  • Willingness to work rotating shifts, including nights, weekends, and public holidays.

Responsibilities

  • Serve as a first point of contact for customer requests and monitoring alerts, analyzing and resolving incidents.
  • Configure, maintain, optimize, and troubleshoot Linux and Windows systems, including kernel tuning, filesystem management, system configuration, and Active Directory.
  • Operate and maintain web servers and load-balancing solutions, including Traefik, NGINX, Envoy, and Apache.
  • Manage TLS certificate termination and support database environments using MariaDB, Microsoft SQL Server, or PostgreSQL.
  • Monitor system performance and investigate operational issues to support service reliability and infrastructure stability.
  • Identify and recommend improvements to system configurations, technical architectures, and operational procedures.
  • Collaborate with colleagues, share technical knowledge, and support continuous service improvement.
  • Train and onboard new team members and maintain accurate technical documentation.
  • Record working hours daily and participate in rotating shifts, including nights, weekends, and public holidays.
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