Devops Engineer

Ethereum Technologies LLC; Rosemead (CA); On-site; USD 140,000 - 190,000; Full time

Job summary

Ethereum Technologies is seeking an experienced DevOps Engineer to deploy and manage Kubernetes clusters (RKE2) and to automate CI/CD using Jenkins, ArgoCD, and Helm.

You will onboard applications, script automations in Bash and Groovy, and manage artifacts with Nexus and Git repositories, while ensuring Linux systems run efficiently and securely.

Qualifications

• Strong hands-on Kubernetes administration, preferably RKE2.
• Experience with GitOps tools such as ArgoCD.
• Proficiency in Helm charts for application packaging and deployment.
• Solid understanding of CI/CD pipelines using Jenkins.
• Experience with Nexus for artifact and image management.
• Strong scripting skills in Bash and Groovy.
• Solid knowledge of Linux OS and troubleshooting methodologies.
• Good understanding of containerization concepts (Docker).
• Ability to troubleshoot complex application and infrastructure issues.

Responsibilities

• Kubernetes Deployment & Management: Deploy, configure, upgrade, and troubleshoot Kubernetes clusters (RKE2).
• Application Deployment & Configuration: Manage onboarding, configuration, and deployment into Kubernetes using Helm, ArgoCD, and GitOps.
• Troubleshooting & Incident Resolution: Diagnose and resolve issues in Kubernetes networking, pods, ingress, and CI/CD failures.
• CI/CD Pipeline Development: Build and maintain Jenkins pipelines using Groovy and shared libraries; integrate with Nexus and Kubernetes workflows.
• Automation & Scripting: Create and maintain Bash/Groovy scripts to automate deployment and operations.
• Artifact & Dependency Management: Manage build artifacts and container images using Nexus and Git repositories.
• Linux System Administration: Perform routine Linux administration tasks, monitoring, log analysis, and performance tuning.
• General Managerial Skills and Self-Starter mindset; strong problem-solving and stakeholder alignment.

Skills

Devops

Kubernetes Administration

ArgoCD

Helm

Jenkins

Nexus Repository

Git

Bash scripting

Groovy

Linux

DNS

Certificates

CI/CD

Docker

Tools

Kubernetes

ArgoCD

Helm

Jenkins

Nexus Repository

Git

Docker

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Must Have Technical/Functional Skills

• Devops, Kubernetes Administration, ArgoCD, Helm, Jenkins, Nexus Repository, Git, Bash scripting, Groovy, Linux (Administration & Troubleshooting), DNS, Certificates, CI/CD.
• strong hands-on experience with Kubernetes administration, preferably RKE2.
• Experience with GitOps tools such as ArgoCD.
• Proficiency in Helm charts for application packaging and deployment.
• Solid understanding of CI/CD pipelines using Jenkins.
• Experience with Nexus for artifact and image management.
• Strong scripting skills in Bash and Groovy.
• Solid knowledge of Linux OS and troubleshooting methodologies.
• Good understanding of containerization concepts (Docker, container runtime basics).
• Ability to troubleshoot complex application and infrastructure issues.

Roles & Responsibilities

• Kubernetes Deployment & Management Deploy, configure, upgrade, and troubleshoot Kubernetes clusters (RKE2). Ensure cluster health, performance, and security.
• Application Deployment & Configuration Manage application onboarding, configuration, and deployment into Kubernetes using Helm, ArgoCD, and GitOps workflows.
• Troubleshooting & Incident Resolution Diagnose and resolve issues related to applications running inside Kubernetes clusters, including networking, pods, services, ingress, and CI/CD failures.
• CI/CD Pipeline Development Build and maintain Jenkins pipelines using Groovy and shared libraries. Integrate with Git, Nexus, and Kubernetes deployment workflows.
• Automation & Scripting Create and maintain Bash/Groovy scripts to automate deployment, integration, monitoring, and operational tasks.
• Artifact & Dependency Management Manage build artifacts, container images, and dependencies using Nexus and Git repositories.
• Linux System Administration Perform routine Linux administration tasks, including system monitoring, log analysis, and performance tuning.
• Generic Managerial Skills, If any
• Demonstrated success as a self-starter
• Strong problem-solving skills using a methodical approach
• Ability to create consensus among different stakeholders
• Excellent written and verbal communication skills to the project/application stakeholders
• Able to function as delegate project manager

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.