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Kyndryl
Kyndryl
H1B Visa SponsorConsultingHealthcareLogistics
Kyndryl is an IT infrastructure services company that helps enterprise organizations design, operate, and modernize complex technology environments. Its work spans consulting, cloud services, cybersecurity, data and AI, and digital workplace transformation, supporting organizations in industries including automotive, healthcare, banking, and logistics. Kyndryl combines infrastructure expertise with technology partnerships to address mission-critical systems, reduce operational complexity, and help businesses adapt to changing technology needs.
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Mid-Level OpenShift Platform Administrator - Hoofddorp Hybrid

Join Kyndryl as a mid-level OpenShift platform administrator in a hybrid Hoofddorp role, managing secure Kubernetes and container infrastructure. You will automate operations, oversee platform lifecycle management, monitor performance, and strengthen security.

NLNetherlandsHybridFull-timeMiddleSeniorDutch RequiredAdministration
AnsibleDockerGrafanaKubernetesLinuxOpenShiftPrometheusPythonTerraform

Description

  • Build, monitor, and maintain a stable, reliable, and secure OpenShift platform and its underlying IT infrastructure.
  • Administer and maintain Red Hat OpenShift environments to ensure availability, performance, and manageability.
  • Support projects and improvement initiatives involving container onboarding, platform development, and server and platform security.
  • Create manageable, standardized, and scalable environments while advancing platform management practices.
  • Support users, development teams, and application teams with incidents, technical issues, and security vulnerabilities.
  • Resolve incidents, outages, and technical changes through to permanent resolution.
  • Monitor the availability, performance, capacity, and stability of the OpenShift platform and its infrastructure.
  • Analyze issues, conduct root-cause investigations, and recommend lasting improvements.
  • Manage the platform lifecycle, including patching, upgrades, and version control.
  • Contribute to the architecture, networking, storage, and security of the OpenShift platform.
  • Implement and maintain security controls, including RBAC, security policies, certificates, and network segmentation.
  • Automate and standardize administrative tasks with Ansible, Bash, and other tools.
  • Collaborate with development, application, and IT infrastructure teams, providing occasional support for complex technical issues.
  • Help further develop and professionalize the OpenShift platform and its management processes.

Requirements

  • Higher professional education level, preferably with a completed ICT-related qualification.
  • Relevant experience in a comparable Linux, platform, or infrastructure administration role.
  • Technical knowledge of data center and infrastructure environments, including storage, networking, and virtualization.
  • Demonstrable knowledge and experience with Red Hat Enterprise Linux (RHEL) and CoreOS.
  • Experience administering Kubernetes and Red Hat OpenShift environments.
  • Understanding of OpenShift and Kubernetes concepts, including Pods, Deployments, Services, Routes, ConfigMaps, Secrets, Operators, RBAC, and Persistent Volumes.
  • Experience with container technologies such as Podman, Docker, or other OCI-compliant solutions.
  • Experience with OpenShift lifecycle management, including patching, upgrades, version control, and troubleshooting.
  • Experience monitoring and analyzing availability, performance, and capacity across OpenShift and Linux environments.
  • Knowledge of OpenShift networking, storage, and security.
  • Experience with scripting and automation using tools such as Ansible, Bash, or Python.
  • A proactive approach to automating, standardizing, and simplifying administrative work.
  • Knowledge of ITIL 4 and an understanding of incident, change, and problem management.
  • Strong analytical abilities, independence, and a structured approach to resolving technical problems.
  • Willingness to continue developing expertise in OpenShift, Kubernetes, Linux, and container technologies.
  • RHCSA and/or RHCE certification.
  • Relevant Red Hat OpenShift certification is preferred, such as EX280.
  • Experience with Red Hat Ansible Automation Platform is preferred.
  • Experience with OpenShift Operators and Operator Lifecycle Management (OLM) is preferred.
  • Knowledge of OpenShift security is preferred, including RBAC, Security Contexts, NetworkPolicies, Secrets, and certificate management.
  • Experience with OpenShift Storage, such as OpenShift Data Foundation (ODF), is preferred.
  • Experience with monitoring and logging tools such as Prometheus, Grafana, and the OpenShift logging stack is preferred.
  • Experience with Git and CI/CD is preferred.
  • Knowledge of Infrastructure as Code (IaC), such as Terraform, is preferred.
  • Agile/Scrum training and/or experience working in an Agile environment is preferred.
  • Experience administering OpenShift in a hybrid or cloud environment is preferred.

Benefits

  • A flexible and supportive working environment.
  • Well-being support through Be Well programs addressing financial, mental, physical, and social health.
  • A culture that supports hybrid working.
  • Personalized development objectives with continuous feedback.
  • Certification opportunities with Microsoft, Google, and Amazon.
  • Coaching and practical, hands-on learning opportunities.
  • Access to advanced learning opportunities.
  • Career development and training in in-demand skills.

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