Location**Tres Cantos** Category**Information Technology and Telecommunications** Subcategory**Systems** Sector**Information Services and Technology** Working Hours**Full-time** Work Mode**Hybrid (On-site and Remote)** Professional Level**Employee** Department**IT** ### **Description** At Grupo NS, we are looking for a **JBOSS Administrator** with experience in middleware platform management to join a stable project in Tres Cantos. The selected candidate will be responsible for the **installation, configuration, updating, and patching** of middleware environments, ensuring proper system operation and availability. **Main Responsibilities** * Installation, configuration, and maintenance of application servers **JBOSS and WebSphere Application Server.** * Application of **security updates and patches.** * Administration of information transfer products (**Connect Direct, MQ Series, XCOM**). * Monitoring and resolution of incidents in middleware environments. * Collaboration with development and systems teams to optimize service integration. **If you are passionate about middleware environment administration** **and are seeking** a project that allows you to **continue growing professionally**, this is your opportunity. Apply now and become part of a team driving technological innovation! ### **Minimum Requirements** **Requirements** * **Minimum Experience: 2 years** in middleware platform administration. * Technical knowledge in: + Application servers **JBOSS and WebSphere Application Server.** + Information transfer products: **Connect Direct, MQ Series, XCOM.** + Fundamentals of **Java.** + **UNIX/Linux and Windows Server operating systems.** * **Minimum English level: B1** (technical reading and communication with international teams). **Desirable** * Immediate availability ### **Competencies** * SYSTEMS * LINUX * WAS * SCRIPTS * MIDDLEWARE * SHELLSCRIPTING * JBOSS * SYSTEMS ADMINISTRATOR