Senior Mainframe Systems Administrator

We are seeking an experienced Mainframe System Administrator to manage, maintain, and optimize our mainframe environment. In this role, you will ensure the stability, security, and high performance of mission‑critical systems that support our daily business operations. You will also be responsible for planning and overseeing system changes carried out by...

Job Title: Mainframe System Engineer (+7 years of experience) Location: Remote - 1 day per month required in Brussels Job Type: Freelance - Full-Time Duration: Long term - 12 months+ Responsibilities: Manage and maintain mainframe applications in IMS and DB2, ensuring optimal performance and reliability. Configure, and upgrade z/OS applications: IMS, DB2,...

Programador/a Mainframe (PL/I) Desde Serem estamos seleccionando un/a Programador/a Senior Mainframe con al menos 5 años de experiencia en mantenimiento de proyectos desarrollados en entorno Mainframe, con dominio de las siguientes tecnologías: Lenguaje de programación PL/I (Programming Language One) (avanzado) DB2 y DL/I (avanzado) IMS y MFS TSO y...

Consultor/a Senior de Banca - Especialista en Activo (Mainframe)Descripción del puesto: En Krell Consulting, buscamos un perfil con sólida experiencia en el sector bancario y conocimiento profundo del área de Activo para integrarse en un proyecto estratégico de larga duración.Buscamos a un profesional que combine la visión funcional del negocio...

Do you want to join an international team working to improve the future of healthcare? Do you want to improve the lives of millions of people? Grifols is a global healthcare company which, since its foundation in Barcelona in 1909, has been working to improve the health and well-being of people all over the world. Our four divisions - Bioscience, Diagnostic,...

Title: ADMINISTRADOR/A WAS (REMOTO / ENGLISH) We are looking for a senior WebSphere Application Server (WAS) Administrator with at least 10 years of experience in mainframe z/OS environments. This is a remote role based in Spain with high‑level English proficiency. Qualifications Minimum 10 years of experience administering WebSphere Application Server...

**Descripción**: We are carrying out a recruitment process for an International Administrator with English in Castellón, for an international mineral company with offices in Spain and Australia. **Offer** Working Hours: 8am to 12.30pm and 2.30pm to 6.30pm Stable contract. **Functions** Reporting to the Head of Sales and Marketing, the International...

A technology services company is seeking a Senior Database Administrator with expertise in SQL and Azure technologies. This mid-senior level role requires at least 10 years of experience in database development, architecture, and optimization. Candidates should have knowledge of high-availability and disaster recovery solutions, as well as cloud migration...

SystemsAccountants is working with a final client company in Spain who are looking for a Netsuite Finance Systems Manager to improve and enhance the ERP solution. Having recently rolled out Oracle Netsuite as the core Financial System, the company is looking for an experienced Netsuite Functional Consultant or Inhouse ERP Manager with strong Finance and...

Senior PL/1 Requisitos mínimos Senior de PL/I con 5 años mínimo de experiencia en el mantenimiento de proyectos Mainframe con PL/I, MFS, DB2, DL/I, TSO, JCL e IMS. Conocimientos IMS, MFS - Conocimientos de TSO y JCL - Conocimientos avanzados en DB2 y DL/I. - Conocimientos avanzados en lenguaje de programación PL/I Funciones Senior de PL/I PL/1,...