3 infrastructure engineer jobs found

IT Infrastructure Specialist/Engineer – 6 Month Contract Location: London (2–3 days per week onsite) Rate: £400–£475pd Outside IR35 We are looking for an experienced IT Infrastructure Specialist to support a business-critical infrastructure estate, providing hands-on technical support across Windows, VMware, networking and hybrid environments. This is a 6-month contract role for someone comfortable working onsite in London 2–3 days per week. Key Responsibilities: Provide 2nd/3rd line technical support across IT infrastructure services Manage and maintain Windows infrastructure including Active Directory, DNS and DHCP Support VMware vSphere/ESXi environments Troubleshoot and resolve infrastructure incidents and problems Support infrastructure changes, maintenance activities and upgrades Assist with security remediation, vulnerability fixes and patching activity Work across networking technologies including switching, firewalls and wireless...

Senior Mobile QA Engineer (iOS & Android) £400 - £425 per day | Outside IR35 | Initial 6-Month Contract | Hybrid (Stratford, London) | Immediate Start Available Our trusted partner within the Ed-Tech sector, employing over 10,000 people across 100 countries and supporting more than 600 million users globally, is seeking an experienced Senior Mobile QA Engineer to join a high-profile product engineering team developing innovative mobile learning applications. This role is ideal for a QA professional with extensive experience testing native and cross-platform mobile applications across iOS and Android environments, coupled with a strong background in test automation and modern Agile delivery practices. Key Responsibilities Lead quality assurance activities across mobile applications, ensuring exceptional user experience on both iOS and Android platforms. Develop and execute comprehensive test strategies, test plans and test cases. Design, implement and...

AWS Cloud Operations Engineer £350 per day | Outside IR35 | London (up to 3 days per week) We're supporting a leading organisation in securing an experienced AWS Cloud Operations Engineer to join their infrastructure team on a contract basis. This is a hands-on operational role focused on maintaining the availability, security, resilience, and performance of critical AWS-hosted environments. You'll take ownership of day-to-day cloud operations across production and non-production environments, supporting AWS services including EC2, ECS, ALBs, VPCs, and networking components. Working closely with development, security, and infrastructure teams, you'll manage incidents, support deployments, optimise monitoring, and drive operational improvements. Key responsibilities include infrastructure support, incident response, change and release management, monitoring and observability, vulnerability remediation, disaster recovery testing, and operational support of Microsoft SQL...