Postdoc: Water Systems Modeling & Climate Adaptation

Catalan Institute For Water Research (Icra); Granada; Hybrid; EUR 55,000 - 75,000; Full time

Job summary

Kyndryl is hiring a System Administrator to tackle complex middleware environments across diverse clients. You will manage systems data, ensure security compliance, and prioritize tickets to deliver robust, reliable solutions.

The role emphasizes on-call readiness and cross-team collaboration in a dynamic, hybrid setting. You will work with IBM WebSphere, IBM MQ, Apache/Tomcat, and cloud/integration tools while supporting Linux and Windows Server environments.

Qualifications

• 5+ years of Middleware administration experience.
• Hands-on Linux and Windows Server administration.
• Experience supporting production systems.
• Availability for out-of-hours support and on-call rotations.

Responsibilities

• Manage middleware systems data and ensure reliable daily operations.
• Provide day-to-day solutions and security compliance for clients.
• Oversee a queue of assignments and prioritize tickets for timely delivery.
• Collaborate with other teams and stakeholders to drive modernization opportunities.

Skills

Middleware administration

Linux

Windows Server

On-call rotations

Production systems

Automation

Tools

IBM WebSphere Application Server

IBM IHS

JBoss / Red Hat EAP

Apache Tomcat

IBM MQ

Apache HTTP Server

NGINX

SSL/TLS management

Load balancing

Application monitoring

Job description

Partially Remote

Madrid, Spain

Sant Cugat del Vallès, Barcelona, Spain

Granada, Spain

Full time

R-64855

Who We Are

At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people-Kyndryls-that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.

The Role

As a System Administrator at Kyndryl, you'll solve complex problems and identify potential future issues across the spectrum of platforms and services. You'll be at the forefront of new technology and modernization, working with some of our biggest clients - which means some of the biggest in the world.

There's never a typical day as a System Administrator at Kyndryl, because no two projects are alike. You'll be managing systems data for clients and providing day-to-day solutions and security compliance. You'll oversee a queue of assignments and work directly with technicians, prioritizing tickets to deliver the best solutions to our clients.

One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here. You'll also get the chance to share your expertise by recommending modernization options, identifying new business opportunities, and cultivating relationships with other teams and stakeholders. Does the work get challenging at times? Yes! But you'll collaborate with a diverse group of talented people and gain invaluable management and organizational skills, which will come in handy as you move forward in your career.

Who You Are

You're good at what you do and possess the required experience to prove it. However, equally as important - you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused - someone who prioritizes customer success in their work. And finally, you're open and borderless - naturally inclusive in how you work with others.

Required Technical and Professional Expertise

• Minimum of 5 years of experience in Middleware administration.
• Hands-on experience with Linux and Windows Server environments.
• Experience supporting business-critical production systems.
• **"** Availability for out-of-hours support and participation in on-call rotations.

Preferred Technical and Professional Experience

Middleware Knowledge

• Administration and configuration of:
• IBM WebSphere Application Server
• IBM IHS
• JBoss / Red Hat EAP
• Apache Tomcat
• IBM MQ
• Apache HTTP Server and NGINX
• SSL/TLS certificate management.
• Load balancing and high-availability configurations.
• Application monitoring and troubleshooting.

DevOps Skills

• Automation using:
• Ansible
• Bash or PowerShell scripting
• Design, implementation, and maintenance of CI/CD pipelines.
• Experience with tools such as:
• Jenkins
• GitLab CI/CD
• Azure DevOps
• Containerization technologies:
• Docker
• Kubernetes or OpenShift

Cloud Technologies

• Basic to intermediate experience with cloud platforms:
• Cloudera
• Amazon Web Services (AWS)

Being You

The "Kyn" in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don't meet every requirement, we encourage you to apply. We believe in growth, and we're excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging - being a valued, respected, trusted member of the team - is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That's The Kyndryl Way.

What You Can Expect

Your career with us isn't just a job-it's an adventure with purpose. We offer a dynamic, hybrid-friendly culture that supports your well-being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health-because we know that when you feel your best, you do your best.

From your very first day, you'll dive into impactful work that powers the systems our customers rely on every day. You won't just contribute-you'll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth.

We're here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you'll have everything you need to thrive and evolve. You'll develop in-demand skills to grow your career and achieve your ambitions with access to cutting-edge learning opportunities-from certifications with Microsoft, Google, and Amazon to coaching and hands-on experiences. And through it all, you'll be part of a culture that values empathy, restless learning, and a devotion to shared success.

We want you to thrive here-and we're committed to helping you do just that. Ready to make an impact? Join us and help shape what's next.

Kyndryl is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, age, veteran status, or other characteristics. Kyndryl is also committed to compliance with all fair employment practices regarding citizenship and immigration status.