Unisys is a global information technology company that specializes in providing industry-focused solutions integrated with leading-edge security to clients in the government, financial services, and commercial markets. With a history spanning over a century, the company operates at a massive scale, delivering services in digital workplace, cloud and infrastructure, and enterprise computing to organizations worldwide.

In Spain, Unisys maintains a strong presence primarily centered in Madrid, where it supports major national and international clients across various sectors including aviation and transportation. The company offers a multicultural work environment suitable for international professionals, with a focus on modernizing legacy systems and implementing advanced cloud and software solutions.

Unisys was formed in 1986 through the merger of mainframe corporations Sperry and Burroughs, though its roots trace back to the late 19th century. It has since transitioned from a hardware manufacturer into a global IT services and consulting firm.

For international professionals

Operates a major service and delivery hub in Madrid, supporting global clients.
Offers a diverse range of roles from legacy mainframe operations to modern full-stack development and SAP consulting.
The company's global nature often requires English proficiency, making it accessible for international hires.
Provides opportunities for career growth within a structured, multinational corporate environment.

Junior Mainframe Operator (24/7)

Unisys

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Job Description

What success looks like in this role:

At Unisys, we are looking to incorporate a Junior Mainframe Operator to join our team in Madrid and participate in the operation of critical technological platforms that support major national clients.

If you have just finished your studies or are taking your first steps in the IT world, this is an excellent opportunity to learn from professionals with extensive experience, receive continuous training, and develop a career within a leading technology company.

We don't expect you to know everything from day one. We are looking for people with curiosity, commitment, and a strong desire to learn.

What will be your mission?

As a Junior Mainframe Operator, you will be part of a team responsible for ensuring the correct operation and monitoring of critical technological environments. From day one, you will receive guidance and training to develop your technical knowledge and gain experience in a high-availability professional environment.

Your main responsibilities will include:

Monitoring the correct functioning of Mainframe systems and platforms.
Executing operational procedures following established standards.
Identifying incidents and escalating those that require specialized support.
Collaborating with different technical teams to ensure service continuity.
Tracking scheduled processes and operational tasks.
Recording and documenting incidents and actions taken.
Actively participating in your training and professional development plan.

You will be successful in this role if you have:

What are we looking for?

Essential Requirements

Higher Vocational Training in Microcomputer Systems and Networks, Network Computer Systems Administration (ASIR), or similar qualifications.
We will also value students in their final year or recent graduates.
English level B2.
Interest in developing your professional career within the technology sector.
Availability to work 100% on-site in Madrid.
Availability to work in rotating 24x7 shifts.

It will be a plus if you also have...

Some previous experience (internships, projects, or employment) in technical support, systems, or IT infrastructure.
Basic knowledge of operating systems, networks, or systems administration.
Ability to work in a team.
Good communication skills.
Proactive attitude and orientation towards continuous learning.

What do we offer?

Competitive salary according to your experience.
Permanent contract from day one.
Position 100% on-site in Madrid, with 24x7 shift work and associated Shift Allowance.
Free parking.
An international, collaborative, and diverse environment with global development opportunities.
Personalized career plan oriented towards growth and continuous learning.
Continuous training, both technical and in interpersonal skills (English classes, certifications, and development programs).
Employee and Family Wellness and Assistance Program.
Participation in strategic projects for large international clients.
Flexible remuneration plan that includes health insurance, life insurance, restaurant vouchers, transport, and childcare, among other benefits.

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at [email protected] or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys' EEO commitment here.

View original advert (Spanish)

What success looks like in this role:

En Unisys buscamos incorporar un/a Junior Mainframe Operator para unirse a nuestro equipo en Madrid y participar en la operación de plataformas tecnológicas críticas que dan soporte a grandes clientes nacionales.

Si acabas de finalizar tus estudios o estás dando tus primeros pasos en el mundo IT, esta es una excelente oportunidad para aprender de profesionales con amplia experiencia, recibir formación continua y desarrollar una carrera dentro de una compañía líder en tecnología.

No buscamos que lo sepas todo desde el primer día. Buscamos personas con curiosidad, compromiso y muchas ganas de aprender.

¿Cuál será tu misión?

Como Junior Mainframe Operator, formarás parte de un equipo responsable de garantizar la correcta operación y monitorización de entornos tecnológicos críticos. Desde el primer día recibirás acompañamiento y formación para desarrollar tus conocimientos técnicos y adquirir experiencia en un entorno profesional de alta disponibilidad.

Entre tus principales responsabilidades estarán:

Monitorizar el correcto funcionamiento de los sistemas y plataformas Mainframe.
Ejecutar procedimientos operativos siguiendo los estándares establecidos.
Identificar incidencias y escalar aquellas que requieran soporte especializado.
Colaborar con diferentes equipos técnicos para asegurar la continuidad del servicio.
Realizar seguimiento de procesos programados y tareas operativas.
Registrar y documentar incidencias y actuaciones realizadas.
Participar activamente en tu plan de formación y desarrollo profesional.

You will be successful in this role if you have:

¿Qué buscamos?

Requisitos imprescindibles

Formación Profesional de Grado Superior en Sistemas Microinformáticos y Redes, Administración de Sistemas Informáticos en Red (ASIR) o titulaciones similares.
También valoraremos estudiantes en su último año o recién titulados.
Nivel de inglés B2.
Interés por desarrollar tu carrera profesional dentro del sector tecnológico.
Disponibilidad para trabajar de forma 100% presencial en Madrid.
Disponibilidad para trabajar en turnos rotativos 24x7.

Será un plus si además cuentas con...

Alguna experiencia previa (prácticas, proyectos o empleo) en soporte técnico, sistemas o infraestructura IT.
Conocimientos básicos de sistemas operativos, redes o administración de sistemas.
Capacidad para trabajar en equipo.
Buenas habilidades de comunicación.
Actitud proactiva y orientación al aprendizaje continuo.

¿Qué te ofrecemos?

Salario competitivo acorde a tu experiencia.
Contrato indefinido desde el primer día.
Posición 100% presencial en Madrid, con trabajo en turnos 24x7 y Shift Allowance asociado.
Aparcamiento gratuito.
Un entorno internacional, colaborativo y diverso con oportunidades de desarrollo a nivel global.
Plan de carrera personalizado orientado al crecimiento y aprendizaje continuo.
Formación continua, tanto técnica como en habilidades interpersonales (clases de inglés, certificaciones y programas de desarrollo).
Programa de Bienestar y Asistencia al Empleado y a sus familiares.
Participación en proyectos estratégicos para grandes clientes internacionales.
Plan de retribución flexible que incluye seguro médico, seguro de vida, tickets restaurante, transporte y guardería, entre otros beneficios.