Senior Azure & Hybrid Infrastructure Lead

Sii Poland; Szczecin; Hybrid; PLN 140,000 - 210,000; Full time

Benefits offered by this job

Centre of internal trainings

Profit sharing

Medical care

Regular integration events and trips

Job summary

Sii Poland is seeking an experienced Infrastructure Administrator to support cloud transformation, working with on-premises and cloud environments, focusing on Microsoft Azure, VMware, and hybrid architectures to design and implement reliable infrastructure.

You will plan migrations to Azure, manage Windows and Linux servers, and automate tasks with PowerShell, while collaborating with teams to resolve complex technical issues and keep operations running smoothly.

Qualifications

• Minimum 5 years of experience in IT infrastructure within enterprise environments.
• Expert knowledge of VMware virtualization platforms and complex on-premises environments.
• Strong Windows Server and Linux administration.
• Practical experience with Microsoft Azure and AWS in hybrid environments.
• Experience migrating on-premises infrastructure to the cloud, especially Azure.
• Knowledge of network infrastructure, IAM, DNS, DHCP in corporate settings.
• Experience with storage administration (SAN/NAS, backup and recovery) and PowerShell automation.
• English proficiency at least B2.

Responsibilities

• Support and manage IT infrastructure in on-premises and cloud environments.
• Manage Windows and Linux servers and administration.
• Design, implement, and troubleshoot complex on-premises environments.
• Manage routing, switching, DNS, and DHCP.
• Plan and execute migrations to Microsoft Azure.
• Manage virtualization with VMware and Hyper-V.
• Automate processes using PowerShell and scripting.
• Support project delivery and daily IT operations.

Skills

VMware

Windows Server

Linux

Azure

AWS

PowerShell

Networking

Hybrid/cloud migrations

Storage administration

Tools

VMware vSphere

Hyper-V

SAN/NAS backup tools

AWS Console

Azure Portal

Job description

Sii Poland is seeking an experienced Infrastructure Administrator to support cloud transformation, working with on-premises and cloud environments, focusing on Microsoft Azure, VMware, and hybrid architectures to design and implement reliable infrastructure.

You will plan migrations to Azure, manage Windows and Linux servers, and automate tasks with PowerShell, while collaborating with teams to resolve complex technical issues and keep operations running smoothly.