Cloud Architect - OpenShift SME

Job Title: Cloud Architect - OpenShift SME Location: Boston, MA Employment Type: Contract About Us: DMV IT Service LLC is a trusted IT consulting firm, established in 2020. We specialize in optimizing IT infrastructure, providing expert guidance, and supporting workforce needs with top-tier staffing services. Our expertise spans system administration, cybersecurity, networking, and IT operations. We empower our clients to achieve their technology goals with a client-focused approach that includes online training and job placements, fostering long-term IT success. Job Purpose: To lead the architecture, deployment, and management of scalable, secure, multi-tenant cloud platforms using Red Hat OpenShift, Kubernetes, and JupyterHub for advanced data science and ML workloads. Key Responsibilities: OpenShift / Kubernetes Management Architect and administer high-availability OpenShift clusters (on-premise or cloud-based). Develop Kubernetes manifests (Deployments, StatefulSets, PVCs, NetworkPolicies). Configure RBAC, service accounts, admission controllers, and access policies. Monitor and troubleshoot clusters using tools like Prometheus, Grafana, and ELK or Loki. JupyterHub / Notebook Administration Deploy, configure, and scale multi-user JupyterHub environments on Kubernetes/OpenShift. Integrate JupyterHub with enterprise authentication systems (OAuth, SAML, LDAP). Manage persistent storage for user notebooks and enforce project/team-level isolation. Support custom runtime environments, libraries, and kernels for data science teams. Cloud Architecture & DevOps Design hybrid or cloud-native architectures leveraging Red Hat OpenShift and Azure. Develop storage strategies using CephFS, S3-compatible solutions, and volume provisioning. Implement CI/CD pipelines using tools like Jenkins, GitHub Actions, or Azure DevOps. Ensure backup, disaster recovery, and compliance processes are in place. Security & Governance Apply platform-level security controls (SCCs, secrets management, encryption). Enforce secure multi-tenant design and data access restrictions. Enable auditing and monitoring by integrating with SIEM or audit platforms. Required Skills & Experience: 5+ years in cloud architecture, platform engineering, or DevOps roles. Production-grade experience with OpenShift or Kubernetes (5+ years). Hands-on experience with JupyterHub or similar notebook platforms in a multi-user setting. Proficiency with YAML, Helm charts, and Operator frameworks. Deep understanding of cloud platforms (Azure, OpenShift), container security, and networking. Familiar with dynamic volume provisioning and storage integration (Ceph, NFS, S3). Experience managing RBAC, IAM policies, and TLS-based ingress controls. Preferred Qualifications: Understanding of data science workflows and personas. Familiarity with Apache Airflow, Apache Iceberg, or Spark on Kubernetes. Experience with Kubeflow, Open Data Hub, or Red Hat AI/ML solutions. Relevant certifications such as CKA or Red Hat OpenShift Administrator.

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