DevOps Engineer – On-Premises Cloud

Das ist der Job

Proficient in implementing security measures and optimizing performance in complex cluster environments.

Darum lohnt es sich

• Design, build, and operate on-premises Kubernetes environments • Automate infrastructure processes using Infrastructure as Code (IaC) tools • Develop and maintain CI/CD pipelines • Operate and monitor the platform, including monitoring, logging, and alerting • Implement Network Policies, Service Mesh, and East-West traffic optimization • Ensure high availability, scalability, and resilience of the container platform • Integrate new services and microservices into the Kubernetes environment • Troubleshoot and optimize performance in complex cluster environments • Implement security measures such as RBAC, Secrets Management, Network Policies, and image scanning • Integrate and operate bare-metal storage solutions for Kubernetes • Manage CSI drivers and distributed storage systems • Manage the lifecycle of Kubernetes clusters and associated system components • Work closely with development teams to promote DevOps practices • Document systems, create operational concepts, and continuously develop technical standards Requirements • Extensive experience operating Kubernetes on-premises; experience limited to managed cloud environments is not sufficient • Knowledge of container technologies such as Docker, containerd, or CRI-O • Experience with Service Mesh • Proven experience building and operating CI/CD pipelines • Experience with monitoring and observability • Very good knowledge of Linux administration, particularly Ubuntu, RHEL, or SLES • Knowledge of scripting and automation; Bash and Python required, Go is a plus • Knowledge of virtualization technologies • Knowledge of high-availability and cluster design • Networking knowledge, including TCP/IP, load balancing, ingress, firewalls, and DNS • Experience with Infrastructure as Code technologies, such as Ansible and Terraform, in regulated environments • Experience with storage systems in Kubernetes • Experience with GitOps or configuration automation • Certifications such as CKA, CKAD, or CKS are a plus • Team spirit, a strong sense of responsibility when operating critical systems, openness to new technologies and projects, and enthusiasm for using open-source tools Core Competencies Demonstrates extensive experience in operating on-premises Kubernetes environments, with a strong focus on automation, CI/CD pipeline development, and infrastructure management.

Highest-signal resume keywords • Kubernetes Administration • CI/CD Pipeline Development • Infrastructure as Code (IaC) • Linux Administration • Container Technologies Hard Skills • Kubernetes • CI/CD • Infrastructure as Code • Linux Administration • Bash Scripting • Python Scripting • Service Mesh • Monitoring and Observability • Networking • Storage Systems Soft Skills • Team Spirit • Sense of Responsibility • Openness to New Technologies Certifications & Qualifications • CKA • CKAD • CKS Industry Keywords • High Availability • Cluster Design • Network Policies • RBAC • Secrets Management Tools & Technologies • Ansible • Terraform • Docker • Containerd • CRI-O • GitOps