Systems Administration -DBA Oracle at Kyndryl · Porto…

Systems Administration -DBA Oracle

Location: Porto Salvo, Lisbon, Portugal · Partially Remote

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.

Your future at Kyndryl
Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for Cloud Hyperscalers that you won’t find anywhere else, including hands-on experience, learning opportunities, and the chance to certify in all four major platforms. 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.

Who You Are

You are an experienced infrastructure professional with a strong technical background and a passion for continuous improvement. You are customer-focused, committed to operational excellence, and capable of working collaboratively across global teams. You demonstrate strong analytical skills, problem-solving capabilities, and a proactive approach to identifying and resolving technical challenges.
Required Technical and Professional Expertise

• Oracle Database Administration (11g, 12c, 19c and above)
• Oracle RAC, ASM, Data Guard and RMAN Backup & Recovery
• PostgreSQL Database Administration and Performance Tuning
• Linux Administration (Red Hat Enterprise Linux, Oracle Linux, CentOS)
• Linux Shell Scripting (Bash)
• Database Installation, Configuration, Patching and Upgrades
• Database Performance Analysis and Capacity Management
• Incident, Problem and Change Management Processes
• High Availability and Disaster Recovery Solutions
• Security Hardening and Vulnerability Remediation
• Experience supporting mission-critical production environments

Preferred Technical and Professional Experience

• Oracle Exadata administration
• PostgreSQL Replication and High Availability Solutions
• Automation using Ansible, Python or Shell Scripting
• Cloud Platforms (Azure, AWS or OCI)
• Container technologies (Docker, Kubernetes/OpenShift)
• Monitoring tools such as Zabbix, Grafana, OEM or Prometheus
• ITIL Foundation certification
• Experience in Banking or Financial Services environments
• Knowledge of DevOps and Infrastructure as Code (IaC)
• Experience with database migration and modernization projects

Mandatory Skills:

• Oracle DBA (RAC, Data Guard, ASM, RMAN)
• PostgreSQL Administration
• Red Hat Enterprise Linux (RHEL)
• Troubleshooting & Performance Tuning
• English B2/C1

Nice to Have:

• Ansible
• Zabbix
• VMware
• Azure/AWS/OCI
• Automation (Python/Shell)

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.

Get Referred!

If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address.