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Senior Infrastructure Engineer
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Senior Infrastructure Engineer
Azure | Microsoft 365 | Intune | Entra ID | VMware
We're recruiting for a Senior Infrastructure Engineer to join a growing technology team within a global organisation that is investing heavily in its infrastructure, cloud and security capabilities.
This is a hands-on technical role offering the opportunity to take ownership of critical systems, resolve complex technical challenges and play a key role in shaping the future technology landscape. Working across cloud, on-premise and hybrid environments, you'll help ensure systems remain secure, resilient and fit for the future.
If you're looking for a position that combines infrastructure support, cloud technologies, automation, security and project delivery, this could be an excellent next step.
The Role
As a Senior Infrastructure Engineer, you'll act as the technical escalation point for complex issues while supporting a modern Microsoft technology estate.
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You'll work closely with colleagues across IT to improve service reliability, enhance security, implement new technologies and drive continuous improvement initiatives.
This role offers a strong mix of operational responsibility and project work, giving you the opportunity to make a genuine impact rather than simply keeping the lights on.
Key Responsibilities
- Act as the senior escalation point for complex infrastructure and systems issues.
- Lead root cause analysis and implement long-term solutions.
- Administer and optimise Microsoft Azure and Microsoft 365 services.
- Manage EntraID, Intune and hybrid identity environments.
- Support Windows Server and VMware platforms.
- Monitor infrastructure and security tools, investigating and responding to alerts.
- Drive automation, standardisation and service improvement initiatives.
- Support infrastructure, security and digital transformation projects.
- Maintain technical documentation and configuration records.
- Mentor and support Service Desk and technical support teams.
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Essential Skills
- Minimum 5 years' experience in a Senior Infrastructure Engineer, Systems Engineer or 3rd Line Support role.
- Strong experience with Microsoft Azure.
- Strong Microsoft 365 administration skills.
- Expertise in Entra ID and Intune.
- Windows Server administration experience.
- VMware administration experience.
- Strong networking knowledge, including TCP/IP, VPNs and modern network technologies.
- Experience troubleshooting complex infrastructure and application issues.
- Strong communication and stakeholder management skills.
- Ability to work independently and manage competing priorities.
To be considered, please respond with your latest CV in English.
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