Provide L2 infrastructure support for enterprise applications across Linux and virtualized environments. Troubleshoot and resolve issues related to VMware, Kubernetes, and OpenShift platforms. Develop scripts and automation to streamline operational tasks and improve system efficiency. Monitor infrastructure health, perform root-cause analysis, and ensure stable application operations.
ResponsibilitiesProvide L2 support for Linux servers and application infrastructure, troubleshoot OS/application issues, monitor system health, and ensure stability, performance, and security.
Manage and troubleshoot VMware virtual environments and containerized applications on Kubernetes/OpenShift, including provisioning, deployment, scaling, and resource optimization.
Automate infrastructure provisioning, configuration, deployment, monitoring, and routine operational tasks using Shell/Bash, Python, Ansible, Terraform, and related tools.
Resolve infrastructure and application incidents within SLAs, perform root cause analysis, implement permanent fixes, and proactively monitor and optimize system performance using tools such as Prometheus, Grafana, and Nagios.
Collaborate with DevOps, development, and operations teams for application deployments and infrastructure troubleshooting, while maintaining technical documentation, operational procedures, and system health reports.
You have skills
A Bachelor's degree or any relevant degree, with 5+ years of experience in application infrastructure support, and strong hands-on expertise in Linux system administration across Red Hat, CentOS, Ubuntu, and similar environments.
Hands-on experience with VMware/vSphere, Kubernetes, and OpenShift for VM management, application deployment, scaling, and troubleshooting.
Proficiency in Python, Bash/Shell scripting, Ansible, and Terraform, with experience automating infrastructure provisioning, configuration, and operational tasks.
Strong problem-solving skills across OS, application, container, and infrastructure layers, with experience using Prometheus, Grafana, and infrastructure monitoring best practices.
Familiarity with AWS, Azure, or GCP, along with cloud-native application and infrastructure technologies.
Familiarity with CI/CD pipelines, DevOps practices, Puppet, and Chef for automated configuration and deployment.
Familiarity with centralized logging and monitoring platforms such as ELK Stack (Elasticsearch, Logstash, Kibana) or Splunk.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.
Skills Required
- Bachelor's degree or relevant degree
- 5+ years of experience in application infrastructure support
- Strong Linux system administration experience across Red Hat, CentOS, Ubuntu, or similar environments
- Hands-on experience with VMware/vSphere
- Hands-on experience with Kubernetes and OpenShift
- Proficiency in Python and Bash/Shell scripting
- Proficiency with Ansible and Terraform
- Strong problem-solving skills across operating system, application, container, and infrastructure layers
- Experience with Prometheus, Grafana, and infrastructure monitoring practices
- Familiarity with AWS, Azure, or GCP
- Familiarity with CI/CD pipelines and DevOps practices
- Familiarity with Puppet and Chef
- Familiarity with ELK Stack or Splunk
Nokia Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Nokia and has not been reviewed or approved by Nokia.
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Equity Value & Accessibility — Equity programs include a global employee share purchase plan with company matching and multi‑year share awards. These mechanisms broaden participation and tie rewards to long‑term outcomes.
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Healthcare Strength — Health coverage includes major medical plans with supplementary options such as vision, legal services, and care navigation. The range of offerings indicates comprehensive support for medical needs.
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Parental & Family Support — A global policy grants paid leave for new parents regardless of gender and provides structured return‑to‑work support. Company‑paid life insurance further strengthens family protection across regions.
Nokia Insights
What We Do
At Nokia, we create technology that helps the world act together. As a trusted partner for critical networks, we are committed to innovation and technology leadership across mobile, fixed and cloud networks. We create value with intellectual property and long-term research, led by the award-winning Nokia Bell Labs. Adhering to the highest standards of integrity and security, we help build the capabilities needed for a more productive, sustainable and inclusive world.
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