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System engineer

KCS IT

lisboa, lisboa, Portugal Full-time June 26, 2026

Found Description

System Engineer

We’re looking for the special, unique and amazing YOU! At KCS IT, we value dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, and teamwork.

Seniority: Senior-level (5+ years)
Type of position: Hybrid model in Lisbon. Candidates must be already living in Portugal.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
  • Minimum of 5 to 10 years of experience managing and supporting Unix-based systems.
  • Significant production experience with AIX and Linux, strong knowledge of RHEL and Debian operations in enterprise environments.
  • In-depth knowledge of Unix operating systems (Linux, Solaris, AIX). Specific expertise in IBM AIX, Red Hat Enterprise Linux (RHEL), and Debian.
  • Strong understanding of Unix/Linux boot process, system service...

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