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Sopra Steria Logo Sopra Steria · IT - Administration

Senior Virtualization Engineer

Poland, Katowice Employment contract, B2B · Job Posted December 28, 2025
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Job Description

We are looking for a Senior Virtualization Infrastructure Engineer to join the Sopra Steria Polska team and contribute to a project for a leading French telecommunications company. In this role, you will be responsible for the operation and integration of on-premises virtualization infrastructures (private cloud) across a diversified core perimeter, including VMWARE HPE, VMWARE CISCO, OPENSHIFT Cisco, PureStorage, and NetApp.

Job Responsibility

  • Provide N2 support on the lab's bases, including corrective, scalable, and preventive maintenance for hardware and hypervisor layers, primarily on VMware and OpenShift Redhat environments
  • Handle incidents and provide L3 support for hosted business operators
  • Ensure resource availability (CPU, RAM, STORAGE)
  • Open and follow up on incident tickets with suppliers
  • Act as a technical referent and provide project support
  • Carry out operating requirements, including exploitation tools, supervision/monitoring, connection to easements (particularly security), and documentation
  • Participate in the configuration of the Virtualization platform (VMWare, OCP, etc.)
  • Onboard new systems, including VM creation, VMware configurations, and connection to easements
  • Participate in the implementation of automation for integration activities
  • Validate Test/Project Specifications

Requirements

  • Mastery of VMware Virtualization Base management
  • Bachelor’s degree in computer science
  • Minimum of 3 years of experience
  • Knowledge of French and English (minimum B2 level)
  • Solid knowledge in the operation of Information Systems and Virtualized Foundations
  • Proficiency in Unix/Linux and Windows environments
  • Experience with supervision and metrology tools such as Zabbix and VROPS
  • Expertise in virtualization technologies, including VMWare 7.xx and 8.xx
  • Knowledge of network technologies, specifically NSX-T
  • Familiarity with tools like VRA, VRO, and VROPS
  • Experience with container technologies such as Docker and OpenShift
  • Proficiency in automation tools like Ansible

Nice to have

  • Experience in hardware integration (Cisco UCS servers, Pure Storage array, NetApp, etc.)
  • Curious and passionate about IT
  • Appreciates the versatility of missions
  • Strong problem-solving skills and ability to make decisions within tight deadlines
  • Excellent communication skills and ability to work autonomously

What we offer

  • Luxmed
  • Medicover Sport
  • Worksmile
  • educational platforms
  • languages learning platform
  • referral bonus
  • copyrights
  • life insurance
  • workation
  • certifications (paid by the company)
  • conferences
  • Tech Lunches
  • possibility to join our Communities (Project Management, Architecture, Security, Process Management, Leadership, AI and Cloud)
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