Senior Devops Engineer/Developer

Job Description
Senior Devops Engineer/Developer
Irving TX (Onsite )
Must Have Technical/Functional Skills
Red Hat OpenShift v4.x, Kubernetes, Linux Administration, Terraform, Ansible, Helm, Prometheus, Grafana, ELK Stack, Jenkins, GitLab CI, Tekton, ArgoCD, Flux, Bash, Python, Go, AWS, Azure, GCP, Hybrid Cloud Architecture, Cloud-native Principles, RBAC, Network Policies, TLS, Container Security, Incident Management, Performance Tuning, Disaster Recovery, Backup Strategies, OpenShift Cluster Upgrades, OpenShift Maintenance, Red Hat Certified Specialist in OpenShift Administration, Certified Kubernetes Administrator (CKA)
Roles and Responsibilities
Platform Reliability & Operations
• Ensure high availability, scalability, and reliability of OpenShift clusters across production and non-production environments.
• Monitor system performance, resource utilization, and proactively address bottlenecks or failures.
• Implement and maintain observability tools (Prometheus, Grafana, ELK, etc.) for real-time monitoring and alerting.
Automation & Infrastructure as Code
• Develop and maintain automation scripts using Ansible, Terraform, or Helm for provisioning and managing OpenShift resources.
• Automate routine operational tasks such as deployments, scaling, patching, and backups.
Incident Management & Root Cause Analysis
• Respond to incidents, perform impact analysis, and drive resolution within defined SLAs.
• Conduct post-incident reviews and implement corrective actions to prevent recurrence.
Security & Compliance
• Enforce security best practices across OpenShift clusters including RBAC, network policies, and vulnerability patching.
• Ensure compliance with internal and external regulatory requirements (e.g., PCI-DSS, GDPR).
CI/CD Pipeline Support
• Collaborate with DevOps and application teams to integrate CI/CD pipelines with OpenShift.
• Support containerized application deployments using Jenkins, GitLab CI, or Tekton.
Capacity Planning & Cost Optimization
• Analyze usage trends and forecast capacity needs to support business growth.
• Optimize resource allocation and cloud spend through efficient cluster management.
Upgrades & Maintenance
• Plan and execute OpenShift platform upgrades, including cluster versioning and operator lifecycle management.
• Maintain compatibility with underlying infrastructure (VMs, storage, networking).
Documentation & Knowledge Sharing
• Maintain detailed documentation of architecture, configurations, runbooks, and troubleshooting guides.
• Mentor junior engineers and contribute to internal knowledge bases.
Required Skills & Experience
• 5+ years of experience in SRE, DevOps, or Cloud Infrastructure roles.
• 2+ years of hands-on experience with Red Hat OpenShift (v4.x preferred).
• Strong knowledge of Kubernetes, container orchestration, and Linux systems.
• Experience with cloud platforms (AWS, Azure, GCP) and hybrid cloud setups.
• Proficiency in scripting languages (Bash, Python, Go) and automation tools.
• Familiarity with GitOps practices and tools like ArgoCD or Flux.
Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.