Job Summary: We are seeking a Mainframe Systems Administrator to manage and operate Mainframe environments, including Control-D/V, DocPath and Elixir, resolve incidents and improve service. Key Points: 1. Mainframe environment management and operations 2. Incident resolution and continuous service improvement 3. Training and professional development We are expanding our team! Azertium IT is looking for you! We urgently need a Mainframe Systems Administrator (Control\-D/V, DocPath and Elixir), with at least 2 years of experience in the role and the IT sector, to join our team and take on significant challenges, build a strong career path and achieve professional growth. Work Mode: 100% remote work. Availability for occasional on-site interventions in Madrid **Main Responsibilities:** * Management and operation of Mainframe environments. * Administration of Control\-D/V. * Document printing and distribution management using DocPath and Elixir. * Batch process monitoring (JCLs, spools, outputs). * Support in IMS environments. * Coordination and execution of tasks in scheduling tools (Control\-M). * Incident resolution and continuous service improvement. **Requirements:** * Minimum 2 years of experience in Mainframe environments. * Proficiency in: JCLs, spools and output management; Control\-D/V; DocPath; Elixir; Control\-M. * Knowledge of IMS. * Experience in IT operations. * Knowledge of ITIL (foundations or certification). * Advanced English level (B2\+/C1\). **Employment Conditions:** * Permanent contract with Azertium IT. * Stable, long-term project. * Training and professional development.