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The IT Support & Infrastructure Engineer is responsible for ensuring the smooth operation, security, and reliability of end-user workstations and core IT infrastructure. This role combines hands-on helpdesk support with modern workplace management, infrastructure monitoring, and documentation. The position supports Windows, macOS, and Ubuntu environments and plays a key role in maintaining Microsoft 365 and cloud-based services.
Job Responsibility:
Provide first- and second-line IT support to end users across Windows, macOS, and Ubuntu operating systems
Ensure all workstations, laptops, and peripherals are properly configured, secured, maintained, and monitored using approved tools
Manage and support Microsoft 365 services, including Azure, Exchange Online, Intune, and Microsoft Defender for Endpoint
Administer user accounts, devices, policies, and access controls within Microsoft 365 and Azure AD
Monitor infrastructure and endpoints to proactively identify and resolve issues
Support and maintain telephony systems, including 3CX
Log, track, and resolve incidents and service requests using ticketing systems such as Freshservice or Jira
Escalate complex issues to third-line support or external vendors when required
Follow, maintain, and contribute to Standard Operating Procedures (SOPs), technical documentation, and knowledge base articles
Assist with onboarding and offboarding of employees, including device provisioning and access management
Ensure compliance with IT security policies, best practices, and company standards
Participate in continuous improvement of IT processes, tools, and user experience
Requirements:
Proven experience in an IT support, service desk, or systems support role
Strong working knowledge of Windows, macOS, and Ubuntu operating systems
Hands-on experience with Microsoft 365 administration, including: Azure / Azure AD, Exchange Online, Intune (Endpoint Manager), Microsoft Defender 365
Experience with endpoint management tools, including Microsoft Intune and Jamf
Familiarity with device security, compliance, and monitoring tools
Experience supporting VoIP or telephony systems (e.g., 3CX)
Experience working with ticketing systems such as Freshservice, Jira, or similar
Ability to follow structured processes and work with SOPs and technical documentation
Strong troubleshooting, analytical, and problem-solving skills
Good communication skills in English, both written and verbal
Basic Linux Bash scripting experience for administration tasks and automation
Linux endpoint troubleshooting skills (Ubuntu/macOS/Linux desktops)