Senior OpenShift L3 Administrator

4 weeks ago


Grand Rapids MI United States valourusa Full time

Role: Senior OpenShift L3 Administrator

Location: - Onsite (Grand Rapids, MI/ Troy, MI)

Job Requirements:



Develop and implement architectural blueprints for OpenShift deployments.
Evaluate existing infrastructure and define comprehensive OpenShift solutions.
Lead the deployment, configuration, and management of OpenShift environments.
Ensure efficient installation, upgrades, and expansion of OpenShift clusters.
Implement security best practices and ensure compliance with organizational policies.
Monitor and optimize the performance of OpenShift clusters.
Develop and implement strategies for scaling and optimizing resource utilization.
Create and maintain automation scripts for streamlined operations.
Integrate OpenShift with CI/CD pipelines to enhance automation.
Collaborate with development, operations, and other teams to support projects.
Provide technical guidance and troubleshooting support.
Stay up to date with the latest OpenShift and Kubernetes trends.
Propose and implement improvements to enhance platform capabilities.
Develop comprehensive documentation for deployments and operations.
Provide training and mentoring on OpenShift best practices.
Work with clients to design solutions that meet their requirements.



Required qualification:



Overall 12+ years of experience in Redhat OpenShift Administrator

Red Hat certification is mandatory.
Experience with ITIL Service Management (incident, problem, and change management).
Proficiency in managing OpenShift/Kubernetes clusters (3.x and 4.x), Terraform.
Experience with containers and orchestrations (Docker, Kubernetes, Rancher, Red Hat OpenShift, RHACM).
Strong knowledge of automation and configuration management tools (Ansible, Puppet, Chef).
Experience with CI/CD tooling, Helm charts, and managing deployments and rollbacks.
Good knowledge of Linux and scripting.
Experience with OpenShift performance tuning, capacity, and availability management.
Azure Cloud experience is an added advantage.
Flexibility to work in rotational shifts, including night shifts in a 24x7 environment.



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