3 contract infrastructure engineer jobs found in London

Microsoft Defender Engineer Outside IR35 Contract | 6 months | Circa £750 per day | Hybrid We're supporting a leading organisation undertaking a major cloud security and resilience programme and are looking for an experienced Microsoft Defender & Azure Security Engineer to take ownership of their Microsoft security estate. This is a fantastic opportunity for a security specialist who thrives in Azure-native environments and wants to play a key role in strengthening enterprise security, enhancing threat detection capabilities, and embedding security best practices across cloud platforms and DevOps pipelines. The role centres on the Microsoft security ecosystem, including Defender, Sentinel, Azure Security, Identity Protection and automation. The Role You'll act as the technical SME for Microsoft's security stack, helping to design, implement and optimise security controls across a cloud-first Azure environment. Working closely with infrastructure, platform and...

Network Security Lead A Global Financial Services Organisation requires a Contract Network Security Lead with deep expertise across network security architecture, WAF, F5, Firewalls, network segmentation, VPNs and Legacy on-prem infrastructure. IR35 Status: Outside Day Rate: £700-£750pd Travel: 2 days a week in Central London Office Duration: Initial 6 months Responsibilities: Lead the refresh of the organisation's network security architecture and roadmap, providing senior technical direction across a complex, predominantly on-prem environment within a highly regulated banking environment. Provide deep network security expertise across WAF, network segmentation, Firewall architecture and rule sets, VPN connectivity and Legacy network infrastructure, acting as a senior consultant rather than a hands-on engineer. Drive the ongoing uplift of the F5 environment, with strong experience across F5 technologies essential; exposure to Palo Alto and Blue Coat is highly...

Microsoft Defender Engineer Outside IR35 Contract | 6 months | Circa £750 per day | Hybrid We're supporting a leading organisation undertaking a major cloud security and resilience programme and are looking for an experienced Microsoft Defender & Azure Security Engineer to take ownership of their Microsoft security estate. This is a fantastic opportunity for a security specialist who thrives in Azure-native environments and wants to play a key role in strengthening enterprise security, enhancing threat detection capabilities, and embedding security best practices across cloud platforms and DevOps pipelines. The role centres on the Microsoft security ecosystem, including Defender, Sentinel, Azure Security, Identity Protection and automation. The Role You'll act as the technical SME for Microsoft's security stack, helping to design, implement and optimise security controls across a cloud-first Azure environment. Working closely with infrastructure, platform and...