Infrastructure Engineer – Azure / Microsoft / Security

Overview

You will own and evolve a hybrid Microsoft infrastructure for a fast-growing FinTech scale-up. In this role, you’ll design, operate and improve cloud, networking and security capabilities, acting as a senior escalation point for the business. You’ll drive uptime-focused projects, hardening and platform security standards while optimizing identity and connectivity across the stack. You work closely with cross-functional teams to deliver secure, reliable systems at scale. This is a hands-on opportunity to shape the core platform and security posture, aligning with the company’s growth and risk goals.

Responsibilities

• Design, operate and evolve hybrid Microsoft infrastructure
• Deliver uptime-focused projects across networking, cloud and security
• Drive hardening, compliance and platform security standards
• Improve performance across identity, access and connectivity
• Design and manage Azure services: VNETs, RBAC, DNS, VPN, firewalls
• Own platform documentation and operational best practices
• Troubleshoot complex incidents and enable engineering teams

Key requirements

• 5+ years in infrastructure or systems engineering
• Strong Microsoft environment: Windows Server, AD/Entra ID, Group Policy, O365, Intune
• Solid networking basics: TCP/IP, VLANs, DNS, VPNs, Wi-Fi
• Security engineering knowledge: system hardening, endpoint security, SIEM, incident handling
• ISO27001, GDPR or PCI compliance exposure
• SSL/TLS certificates, WAF/DDoS, email security
• Azure engineering background: governance, networking, identity and security configuration
• Ownership mindset and strong troubleshooting ability

• strong documentation and communication habits
• Windows Server
• AD/Entra ID
• Group Policy
• O365
• Intune

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