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# Technical Architect Infrastructure

- **Company:** Tata Consultancy Services Limited
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Salary:** $130,000 - $140,000
- **Contract:** Permanent contract
- **Skills:** Proxmox, Microsoft Windows, Amazon Web Services, Application Testing, Microsoft Azure, Bash Shell, Big Data, Ubuntu (Operating System), CentOS, Linux, Disaster Recovery, VMware ESX Servers, Internet Small Computer System Interface (ISCSI), Python (Programming Language), Linux System Administration, Network Architecture, Routing, OpenShift, Performance Tuning, Red Hat Enterprise Linux, Migration Manager, Ansible, VMware Infrastructure, Virtual Local Area Networks, Virtualization Technology, VMware VSphere, Ceph (Software), Google Cloud, System Availability, Offline Storage, Kubernetes, Storage Technologies, Vcenter, Terraform, Vmware
- **Published:** November 3, 2026
- **Apply:** https://www.careerbuilder.com/job-details/technical-architect-infrastructure-staten-island-ny--247d499d-25dc-4c13-900a-4420f552ecef

## About the Role

VMWare vSphere, VMWare ESX/ESXi, VMWare vCenter, VMWare, System Migration, Linux Administration, Red Hat Linux Operating System, CentOS, Ubuntu, Storage Architecture, Required Skills: VMWare

Experience: 8 - 10 Years, * Proxmox Virtual Environment (PVE) 9.X

 * VMware vSphere, ESXi, vCenter
 * Migration planning and execution experience from Vmware to Proxmos environment
 * Linux Administration (RHEL, Ubuntu, CentOS)
 * Ceph Storage Architecture
 * Enterprise Networking (VLANs, Routing, Switching, Firewalling)
 * Virtualization Migration Tools and Methodologies
 * Disaster Recovery and High Availability Design
 * Automation using Bash, Python, Ansible, Terraform
 * Storage Technologies (SAN, NAS, iSCSI, NFS)
 * Preferred Skills IN Kubernetes/OpenShift & Public Cloud (AWS, Azure, GCP), * Good customer facing communication skills and Team management skills
 * Large-scale data center and Vmware exit migration experience
 * Experience in Infrastructure transformation programs

## Description

* Conduct detailed assessment of VMware infrastructure, including ESXi hosts, vCenter, clusters, storage &networking
 * Identify workload dependencies, resource utilization patterns, application criticality, and migration constraints.
 * Perform gap analysis and recommend target-state Proxmox architecture.
 * Validate compute, storage, network, backup, monitoring, and disaster recovery requirements

Solution Design

 * Design enterprise-grade Proxmox clusters for high availability and scalability.
 * Define storage architecture using Ceph, SAN, NAS, or local storage.
 * Design networking architecture including VLANs, bridges, bonding, SDN integration, and security controls.
 * Develop capacity planning, performance benchmarks, and growth strategy.
 * Establish platform standards, governance, and operational runbooks.

Migration Strategy & Planning

 * Develop migration roadmap, wave plans, cutover schedules, and rollback procedures.
 * Define migration approach for Windows, Linux, and business-critical workloads.
 * Create migration automation frameworks and tooling strategies.
 * Assess application compatibility and identify remediation requirements.
 * Work with infrastructure, application, network, storage, and security teams to ensure migration readiness

Migration Execution

 * Lead pilot migrations and production migration waves.
 * Oversee VM conversion, VirtIO driver implementation, network mapping, and storage migration.
 * Resolve migration issues related to operating systems, performance, storage, and networking.
 * Ensure minimal downtime and business impact during migration windows.
 * Provide technical leadership to engineering teams.

Validation & Hypercare

 * Validate migrated workloads for functionality, performance, security, and compliance.
 * Conduct performance tuning and optimization in Proxmos Environement
 * Coordinate application testing and sign-off activities.
 * Support hypercare and knowledge transfer activities.
 * Assist in VMware decommissioning and license optimization initiatives