Senior DevOps OpenShift Engineer

Job Summary

• We are looking for a DevOps Engineer specialized in Red Hat OpenShift with strong
• Linux and infrastructure expertise. The candidate will be responsible for designing,
• deploying, and supporting highly available OpenShift environments for enterprise-grade
• workloads, including SAS applications.
• The role requires deep understanding of Kubernetes internals, storage integrations,
• cluster operations, and the ability to guide customers through infrastructure
• preparation and production deployments.

Key Responsibilities

• Design and deploy highly available OpenShift clusters
• Manage cluster lifecycle (installation, upgrades, troubleshooting)
• Implement storage solutions using CSI drivers and external storage systems
• Build and manage mirror registries
• Develop robust Dockerfiles for enterprise workloads
• Create modular Helm charts and Kustomize overlays
• Ensure infrastructure redundancy at network, storage, and compute layers
• Guide customers in preparing infrastructure to meet SAS application
• prerequisites
• Install and validate new enterprise platforms (Cloudera, ETL suites, analytics
• platforms)
• Act as liaison between customers, support teams, and internal developers
• Perform root cause analysis for production incidents

Required Skills & Experience

Linux & Infrastructure

• Advanced Linux CLI expertise
• Filesystem and LVM administration
• NFS, iSCSI, block storage management
• Network bonding and HA configurations
• Experience designing redundancy at every layer

OpenShift (Mandatory & Core Skill)

Strong hands-on experience with

o Red Hat OpenShift

Deep understanding of

• o Operators
• o SCCs
• o Routes & Ingress
• o MachineSets & cluster scaling
• o Internal and mirrored registries
• o CSI storage integrations
• Experience with disconnected or air-gapped installations

Kubernetes & Containerization

• Strong Kubernetes architecture knowledge
• Helm chart modularization
• Kustomize overlays
• Secure Docker image building
• Registry mirroring and image management

Cloud & Platform Experience

Experience with at least two of

• o Amazon EKS
• o Google Kubernetes Engine
• o Azure Kubernetes Service
• o Red Hat OpenShift

Scripting & Automation

• Strong Bash and awk scripting
• Automation-first mindset
• CI/CD pipeline experience

Nice to Have

• Experience with SAS platform deployments (strong advantage)
• Experience with Cloudera or enterprise data platforms
• Experience handling large-scale analytics workloads
• Infrastructure sizing and performance optimization for data-intensive
• applications

Soft Skills

• Strong leadership in technical discussions
• Ability to guide customers in infrastructure readiness
• Clear documentation and architectural explanation skills
• Ownership mentality for production platforms
• Quick learner with ability to evaluate and deploy new enterprise software stacks