Senior Infrastructure Engineer (Azure, Microsoft 365, Security)
We're looking for a hands-on IT Infrastructure Engineer to strengthen our internal IT function. You'll take ownership of core infrastructure services across Azure, Microsoft 365, and mission-critical systems. Ensure platforms are resilient, secure, and engineered for scale.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
Infrastructure Engineer | £40,000 - £45,000 | Fully Remote | Tech Company
Are you an infrastructure specialist who thrives in complex, security-focused environments? Our client is looking for a hands-on IT Infrastructure Engineer to strengthen a growing internal IT function that supports global operations, modern cloud platforms, and mission-critical systems.
In this role, you'll take ownership of core infrastructure services across Azure, Microsoft 365, networking, servers, storage, monitoring and disaster recovery. You’ll be the go-to expert ensuring platforms are resilient, secure and engineered for scale.
What You’ll Be Doing
Microsoft 365 & Identity
- Lead the full Microsoft 365 ecosystem: Exchange Online, SharePoint, Teams, compliance tooling and information governance
- Manage Intune for device enrolment, configuration profiles, app deployment and baselines
- Maintain Conditional Access policies, hybrid identity processes and system integrations
Endpoint Management & Security
- Ensure endpoints meet security baselines for patching, malware protection and configuration hardening
- Monitor and remediate endpoint alerts, vulnerabilities and antivirus events
- Support backup, disaster recovery and continuity processes
Operational Assurance
- Continuously monitor performance, availability and capacity across infrastructure and cloud services
- Troubleshoot and resolve complex technical incidents in collaboration with cross-functional teams
- Maintain clear documentation, runbooks and operational procedures
Infrastructure Design & Delivery
- Architect, implement and optimise Azure services aligned with operational and security requirements
- Maintain and enhance Windows and Linux server estates, virtualisation platforms and hybrid cloud setups
- Ensure stable, performant networks across routing, switching, firewalls and remote access
Key Skills
Essential
- Proven experience supporting enterprise-grade infrastructure
- Strong Azure administration and hybrid identity knowledge
- Deep experience with Microsoft 365, including Exchange Online, SharePoint, Teams, Intune and Conditional Access
- Skilled in Windows Server, virtualisation and networking
- Solid understanding of patching, endpoint protection and hardening
- Strong troubleshooting skills with clear documentation practices
Desirable
- Experience in software or SaaS environments
- Awareness of cybersecurity frameworks and controls
- Familiarity with backup platforms, monitoring tools or ITSM practices
- Relevant certifications (e.g., AZ-104, MS-102, CCNA)
Please apply now for immediate consideration!