Red Hat OpenShift Developer

Job Title:

Red Hat OpenShift Developer

Location:

Dallas, TX (Hybrid)

Duration:

Long Term

About the Company:

We are seeking a skilled Red Hat OpenShift Developer to manage our On-Premises infrastructure and DevOps.

Responsibilities:

• Manage Red Hat OpenShift: Set up and maintain the OpenShift Container Platform in On-Premises environments, ensuring high availability and performance.
• Administer Services: Handle OpenShift services such as Operators, Data Foundation, Pipelines, Image Registry, and Serverless applications.
• Collaborate with Development Teams: Help containerize applications and address security vulnerabilities from scans.
• Authentication and User Management: Set up LDAP, define roles using Role-Based Access Control (RBAC), and manage user accounts.
• Networking Configuration: Manage networking within the cluster to enable communication between applications.
• Storage Management: Configure OpenShift Container Storage for stateful workloads and manage storage lifecycles.
• Cluster Updates: Keep OpenShift clusters up to date and optimize performance by fine-tuning settings.
• Elasticsearch Administration: Manage On-Premise Elasticsearch clusters, including deployment, configuration, and troubleshooting.
• Kafka Management: Build and maintain Apache/Confluent Kafka messaging platforms.
• CI/CD Systems: Develop and maintain CI/CD systems using tools like Git, GitHub, Jenkins, and Helm.
• Version Control Management: Manage GitLab repositories, including permissions and conflict resolution.
• Jenkins Administration: Handle Jenkins installation, upgrades, configuration, and CI/CD pipeline management.
• PostgreSQL Management: Install and maintain PostgreSQL databases.
• Monitoring Tools: Set up and manage monitoring tools like Grafana and Prometheus in OpenShift.
• System Administration: Perform Linux and Windows system administration tasks.
• Scripting and Infrastructure as Code: Write Helm Charts, Kubernetes manifest files, and scripts using Bash or Python. Utilize tools like Terraform.
• Evaluate New Technologies: Identify and assess new tools for efficiency and security improvements.

Required Skills:

• Technologies: Red Hat OpenShift, Kubernetes, Docker, Podman, Elasticsearch, PostgreSQL, Jenkins, GitLab, Kafka, Load Balancing.
• Scripting: Experience with Bash or Python.
• Infrastructure as Code: Familiarity with tools like Terraform.

Preferred Skills:

• Certified Kubernetes Administrator (CKA)
• Red Hat Certified OpenShift Administrator