Senior System Engineer

We are looking for a passionate and experienced Senior System Engineer ready to make an impact in a dynamic and international environment. This role is ideal for someone who thrives in complex enterprise landscapes and is eager to drive digital transformation across geographically distributed teams in Europe, the USA, Canada, and beyond.

You'll join a fast-paced organization that constantly evolves and embraces the latest technologies to stay ahead. Your contribution will be key in managing, automating, and optimizing our IT infrastructures, ensuring that performance, security, and compliance standards are consistently met. You will collaborate closely with both technical experts and business stakeholders, acting as a strategic partner in delivering scalable and future-proof solutions.

We foster a culture of innovation and continuous improvement, where fresh ideas and technical excellence are part of our daily work.

You'll also bring strong personal qualities that make you effective in our international, fast-evolving environment and you'll contribute through a solid set of technical competencies.

Responsibilities

• Manage, configure, and monitor Entra ID, Microsoft 365, SharePoint Online, SSO, Enterprise Applications, VMware, Proxmox.
• Administer Microsoft Defender for Endpoint for endpoint protection.
• Manage company devices and oversee change management processes.
• Handle application deployment and management via Intune MDM and SCCM (including compliance and Conditional Access).
• Management of patching on Windows, Linux, and MacOS systems.
• Support and configure Windows Autopilot, Exchange, and devices running Windows, Android, macOS.
• Manage high availability clustered infrastructures with failover and load balancing.
• Administer Microsoft Teams Phone, Teams Meeting Rooms (MTR), and SharePoint Online collaboration platforms.
• Manage Microsoft VDI environments (Remote Desktop Services, Windows Virtual Desktop/Azure Virtual Desktop).
• Knowledge and support of Azure and AWS cloud environments.
• Experience in migration and management of hybrid to full cloud environments.
• Automate and integrate workflows using PowerShell and REST APIs.
• Oversee backup and disaster recovery with Veeam and Azure ASR.
• Handling and resolution of user support tickets through Jira Service Desk, ensuring response times aligned with SLAs.
• Implement and optimize IAM workflows aligned with ISO standards.
• Collaborate with global teams to ensure quality and consistency.

Requirements

• Proven experience in multi-site international enterprise environments.
• Strong knowledge of Microsoft Defender for Endpoint and endpoint security.
• Device lifecycle and infrastructure change management expertise.
• Advanced skills in PowerShell, REST APIs, Entra ID, Intune, SCCM, Conditional Access, Autopilot.
• Experience with SharePoint Online and Microsoft VDI environments.
• Proven experience in migration and management of hybrid to full cloud environments.
• Patch management experience for Windows, Linux, and MacOS.
• Experience with clustered high-availability systems, failover, and load balancing.
• Support experience for Microsoft Teams Phone and Teams Meeting Rooms.
• Hands-on experience with DELL, Cisco, and Fortinet devices.
• Familiarity with ManageEngine, Jira, Confluence, ITIL, and ISO standards.
• Fluent English is mandatory for global communication.

Nice to Have

• Support Papercut print management and tools like ManageEngine.
• Maintain documentation in Confluence.
• Knowledge and experience in Artificial Intelligence (AI) technologies and advanced automation.
• Experience with AWS/ Google.
• Experience with Netapp Storage.
• Configure and troubleshoot network hardware: DELL, Cisco, Fortinet.

We're looking for someone who is:

• positive
  , team-oriented, and with a collaborative mindset
• detail oriented
  to provide strong technical documentation
• committed
  to SLA adherence and company policies
• driven
  to push the boundaries and lead change and performance
• communicative
  to leave no-one in the dark and to work with the team successfully
• reliable
  so we know that we can call on you to meet deadlines
• passionate
  about the latest technologies and standards
• proactive
  to suggest improvements, work independently and identify and fix potential issues
• solid
  technically speaking, to advise internal teams

Our people are key to our success and we pride ourselves on offering a dynamic, creative, innovative and supportive environment. Having the right combination of a 'can-do' approach, strong work ethic, integrity, friendliness and attention to detail is crucial.

Even if you don't tick all the boxes for one particular role, but you have a keen interest in what we do, send us your details, we may find a suitable match during the interview process.

Deltatre consciously nurtures an environment where each and every team member feels safe to bring their whole selves to work, in which everyone is valued and respected for who they are and what they bring. Everyone has the opportunity to reach their full potential, and every team member is expected to treat everyone with dignity and respect, value different perspectives, use inclusive language and work in alignment with Deltatre's commitment to diversity and inclusion. At Deltatre, everyone is welcome and celebrated.

We are committed to ensuring that we provide equal opportunities for all. Please let us know if you need us to make any adjustments or if you have any special requirements for the interview process. Depending on the role this normally includes a written test and interview.