6 of 6 Systems Administrator Jobs in East London

Mid-Level System Administrator | Cloud | Hybrid London (Hybrid working – 3 days in-office) At Reward, we partner with industry leaders like Visa and Experian to deliver cutting-edge fintech and loyalty products. As we grow, we need sharp, curious tech professionals to help power our internal systems — and that’s where you come in. We’re looking … for a Mid-Level System Administrator with a strong foundation in AWS, Azure, and M365, and a passion for solving real tech problems. If you’re equally comfortable rolling up your sleeves to configure laptops or managing cloud infrastructure, we want to hear from you. What you’ll be doing Administer and maintain cloud infrastructure in AWS and … best practices to keep everything running like clockwork Balance independent projects with strong team collaboration What we’re looking for 2–3 years’ experience in a similar IT or SysAdmin role Cloud confidence: hands-on experience with AWS and Azure Proven experience with M365, Intune, and Windows Autopilot Experience using ZenDesk or a similar helpdesk platform Ability to build and More ❯

Manage Kubernetes clusters and containerized workloads. Administer GitLab infrastructure for CI/CD processes. Operate and maintain Kafka clusters for real-time data pipelines. Diagnose and resolve issues across systems, networks, containers, and applications. Use observability tools (Grafana, Prometheus, Kibana, Elasticsearch) to monitor system health. Automate system management tasks using Ansible. Participate in an on-call rotation to support More ❯

D365 F&O Systems Administrator – Contract London (Hybrid) Up to £325/day 3-month contract About the Role: We’re looking for a proactive and experienced D365 Finance & Operations (F&O) Systems Administrator to support our internal systems and team. You’ll play a critical role in ensuring the smooth running, patching More ❯

Role : Sage X3 Systems Administrator Type : Contract - Outside IR35 Rate : £275 - £300 per day Immediate Start SystemsAccountants are currently seeking a hands-on Sage X3 Systems Administrator for an initial 3-month contract to support the day-to-day administration and optimisation of our client’s Sage X3 landscape. The successful candidate will be … an immediately available finance systems professional who has supported the Sage X3 solution in previous positions and can bring a strong understanding of core finance processes into the organisation. Key Responsibilities: Act as the primary point of contact for Sage X3 system queries, configuration, and troubleshooting Maintain and support master data, user permissions and workflows Assist finance and non … to start immediately At least 2 years of experience supporting & working to improve an organisation's internal finance system Previous Sage X3 experience desirable - open to backgrounds in other systems Accounting/Finance background required (Accounting qualification preferred) Strong understanding of core finance processes (GL, AP, AR, month-end, reporting, etc.) Reach out to daniel.jones@systemsaccountants.com directly for further More ❯

Business Systems Administrator About Harmony Fire Since 2017, Harmony Fire has become the 72nd fastest-growing company in Europe, but we’re aiming even higher. It is our mission to continue that growth with the knowledge that the more we grow the greater the impact we can have, this means reaching more people, increasing our social impact … above and beyond to succeed, we can achieve our growth mission and make the UK safer, one home at a time. The Role We’re looking for a Business Systems Administrator to support and manage our core business applications, helping ensure systems run smoothly, data stays clean, and users get the tools they need to do … work. You’ll work across platforms like Salesforce, Simpro, Unleashed, and Power BI — troubleshooting, configuring, and contributing to system improvements and reporting. Key Responsibilities Manage and support key business systems: Salesforce, Simpro, Unleashed, Power BI , and internal custom apps Provide user support and troubleshooting on a day-to-day basis Administer user access, permissions, and system configurations Maintain high More ❯

Job Title: OneStream System Administrator Location: London (hybrid) We’re working with a global leader who are looking for an experienced OneStream System Administrator to join the support team on an 18-month Fixed Term Contract. In this role, you’ll support the OneStream Support Manager in delivering system enhancements, managing deployments, and ensuring robust system More ❯