standard Linux administration (Red Hat, Ubuntu): file systems, networking, LVM, backups, clustering, upgrades, installation, and scripting Windows Server administration and Microsoft enterprise software. Database management: DB2, PostgreSQL IBM Middleware: WebSphere Application Server, MQ (Nice to Have) Open-source software configuration: Apache and similar packages Cloud platforms: Azure, AWS, GCP ? About Us ? Responsiv build distinctive business solutions that are simple More ❯
Milton Keynes, England, United Kingdom Hybrid/Remote Options
Lorien
and efficient delivery with full production readiness and operational transition. Key Responsibilities Manage and coordinate OS upgrades, migrations, and decommissioning activities . Support application teams with middleware upgrades (MQ, WebSphere, BizTalk). Perform asset discovery and application mapping to inform obsolescence planning. Ensure infrastructure changes meet production readiness and operational transition requirements. Assist with problem management, root cause analysis More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Proactive Appointments
services-based delivery models . Solid knowledge of Java, .NET, SQL, and SOA environments, plus experience with modern frameworks (Spring, Hibernate, etc.). Hands-on experience with middleware technologies (WebSphere, JBoss, Datapower) and cloud-native platforms . Familiarity with SaaS platforms and asynchronous messaging solutions. Exceptional communication and stakeholder management skills, with the ability to influence at all levels. More ❯
