Last updated 2026-07-05

13 IT Systems Administration Jobs in Warsaw, 78, Poland

Browse 13 IT Systems Administration jobs across Warsaw, 78, Poland. Listings are updated hourly and include salary data where available.

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Strategic Staffing Solutions

Jul 3
Infrastructure Engineer (Tech Risk Engineering)
Warsaw, 78, Poland mid Contract
  • Collaborate with infrastructure and networking teams to understand system operations and network behaviour.
  • They will work closely with infrastructure and network teams to understand network traffic, system operations, and help build a new…

More roles at Strategic Staffing Solutions

IGT, a Nevada Corporation

Jun 30
Systems Engineer III
Warsaw, 78, Poland mid
  • Experience working with enterprise infrastructure, cloud technologies, and customer-facing implementations.
  • Ability to troubleshoot complex technical issues and collaborate with cross-functional teams.

More roles at IGT, a Nevada Corporation

Uni Systems

Jun 18
Modern Endpoint Management Expert
Warsaw, 78, Poland mid Full Time
  • Evaluating, recommending, and implementing improvements, upgrades, and changes to workstation and endpoint management processes.
  • Creating, maintaining, and updating technical documentation, user guides, how-to materials, and operational procedures related to Modern En…

SquareDev

Jun 12
Cybersecurity Network Security Specialist
Warsaw, 78, Poland mid Full Time
  • Requirements The ideal candidate will be responsible for: Administering, monitoring and troubleshooting network security solutions.
  • Identifying and advising on network security improvements, changes and upgrades.

Bayer

Jun 11
Sr Cyber Security Engineer Job Details | Bayer AG
Warsaw, 78, Poland mid
  • Cyber Security Engineer Key Tasks & Responsibilities: Lead and optimize the operation, continuous improvement, and global service delivery…
  • Strong cybersecurity mindset with familiarity in threat detection, incident response, and risk reduction in OT environments.

ICEYE

Jun 10
System Engineer
Warsaw, 78, Poland mid Full Time
  • Crucially, this includes advanced network management and firewall orchestration (installing/maintaining firewall rules, managing firmware,…
  • Effective customer technical interaction: Clearly explain technical concepts and work collaboratively with customer technical staff, intern…

CoreWeave Europe

May 20
HPC Engineer, Metal Net
Warsaw, 78, Poland mid
  • We are looking for an HPC Engineer to deploy, operate, troubleshoot, and improve these platforms across our global data center…
  • What You Will Do Deploy, operate, and support NVLink/NVSwitch platforms across large data center environments.

Johnson Controls International

May 18
Network Operations Engineer
Warsaw, 78, Poland mid $1-1000k/yr
  • Perform daily monitoring, health checks, and troubleshooting of network security infrastructure.
  • How you will do it Operational Support & Maintenance Operate and support enterprise network security platforms including firewalls, remote…

Microsoft

May 13
Data Center Technician
Warsaw, 78, Poland mid Full Time
  • Assists and provides guidance to other technicians to complete challenging or complex tasks.
  • Performs post-execution quality checks and verifies that grounding, staging, labeling, and cabling are set up properly according to safety…

Palantir Technologies

May 1
Edge Infrastructure Engineer
Warsaw, 78, Poland mid Full Time
  • Edge Infrastructure Engineers combine hardware-level engineering experience with the drive to improve existing systems and the creativity t…
  • We are looking for Edge Infrastructure Engineers to build, operate, and maintain high-performance, scalable, and reliable services for our…

QED.ai

Apr 16
IT Operations Specialist
Warsaw, 78, Poland mid Full Time
  • While this is an IT Operations role, the ability to read, write, and maintain the code of our custom MDM…
  • Your core responsibilities will include: Global procurement and logistics: Sourcing, configuring, and distributing laptops (Windows/Linux)…