Porto Salvo, Lisbon, Portugal Hybrid Employment

Kyndryl is hiring a System Administration

About the Role

As a System Administrator, you will play a key role in maintaining and optimizing IT infrastructure for large-scale clients. Your responsibilities include resolving advanced technical issues, managing system data, and ensuring adherence to security standards across on-premises and cloud platforms. You will monitor and prioritize support queues, collaborate with technical teams, and contribute to seamless cloud migration projects.

What You’ll Do

  • Diagnose and resolve complex system issues across diverse environments
  • Manage client systems and maintain data integrity
  • Ensure compliance with security policies and best practices
  • Support transitions from on-prem infrastructure to cloud solutions
  • Guide modernization initiatives and suggest infrastructure improvements
  • Work with technical staff to implement effective client solutions
  • Identify areas for service expansion and operational enhancement
  • Build strong working relationships across teams and client groups

What You Bring

  • Experience managing Microsoft Windows Server 2016/2019 environments
  • Hands-on work with VMware ESX platforms
  • Familiarity with public and private cloud systems
  • Proven background in migrating on-prem systems to cloud infrastructures

Preferred Skills

  • Knowledge of infrastructure automation and IaC practices
  • Experience with vulnerability assessment and remediation
  • Working understanding of Microsoft Active Directory and federation services

Technology Environment

You’ll work with a modern stack including Windows Server, VMware ESX, public and private cloud platforms, Infrastructure as Code (IaC), Active Directory, and federation technologies.

Work Environment

This role operates in a hybrid-friendly setting that values flexibility and personal well-being. You’ll have the support to grow professionally while maintaining balance in your daily work life.

Opportunities for Growth

Grow your career from hands-on administration to architectural design. Gain certifications across all major cloud providers, deepen expertise in specialized domains, or broaden your technical scope. With continuous feedback, coaching, and personalized development planning, you’ll have clear pathways to advance.

Our Culture

We believe in inclusive collaboration, continuous learning, and shared success. Our environment is built on empathy, openness, and belonging—where diverse perspectives drive innovation. We focus on customer needs, empower growth, and support well-being through dedicated programs.

Equal Opportunity

We encourage applications from individuals of all backgrounds and experiences. Even if you don’t meet every qualification, we value potential and a willingness to grow. We are committed to creating a workplace defined by inclusion, respect, and opportunity for all.

Required Skills
Microsoft Windows Server 2016/2019VMware ESXPublic cloud platformsPrivate cloud platformsInfrastructure as CodeMicrosoft Active DirectoryFederation servicesCloud migrationSystem administrationHybrid cloud management Microsoft Windows Server 2016/2019VMware ESXPublic cloud platformsPrivate cloud platformsInfrastructure as CodeMicrosoft Active DirectoryFederation servicesCloud migrationSystem administrationHybrid cloud management
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About company
Kyndryl
Kyndryl runs and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses, with expertise enhanced by AI-powered insights to enable smarter decisions and faster innovation.
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Job Details
Category infrastructure
Posted 21 days ago