Walkin Drive**

Drive Date-26-Sep-26

Drive Venue-TATA Consultancy Services Module-4, 3rd Floor South Block, Chennai One It Sez Phase-2, 200 Feet Radial Rd, inner, ring road, MCN Nagar Extension, Pallavaram, Thoraipakkam, Tamil Nadu 600097

EXP-7-12 yrs

Skill-Omnissa - Horizon workspace VDI Admin

Responsibility

- Omnissa Horizon Administration
- Amazon Workspaces Administration
- AWS Infrastructure (EC2, VPC, EBS, IAM)
- UAG, App Volumes & DEM
- Active Directory, MFA & SSO Integration
- Power Shell Scripting & Automation
- Terraform / Infrastructure as Code (IaC)
- AWS Cloud Watch & Systems Manager (SSM)
- Citrix Virtual Apps & Desktops
- Design, deploy, administer, and support Hertz enterprise Virtual Desktop Infrastructure (VDI) environments utilizing Omnissa Horizon and Amazon Work Spaces across global business locations.
- Manage and maintain Horizon components including Connection Servers, Unified Access Gateways (UAG), App Volumes, Dynamic Workplace Manager (DEM), Horizon Agents, and related infrastructure services.
- Provision, configure, and support persistent and non-persistent virtual desktop pools, application pools, entitlement assignments, and user access management.
- Administer Amazon Work Spaces environments, including desktop provisioning, bundle management, image deployment, user onboarding, maintenance activities, and lifecycle management.
- Build, maintain, patch, and optimize golden images, desktop templates, application packaging, and application delivery services.
- Manage AWS infrastructure supporting VDI workloads, including EC2, VPC, EBS, FSx,



IAM, Cloud Watch, Security Groups, Load Balancers, and cloud networking components.
- Integrate Active Directory, Azure AD, LDAP, MFA, SSO, and identity management solutions to support secure access and authentication.
- Configure and support DEM policies, user profiles, personalization settings, desktop experience optimization, and profile management solutions.
- Monitor desktop performance, session health, resource utilization, user experience metrics, and service availability using enterprise monitoring tools.
- Troubleshoot desktop, application, authentication, profile, connectivity, printing, and performance issues across Horizon and AWS Work Spaces platforms.
- Perform platform patching, upgrades, backup management, disaster recovery testing, business continuity planning, and capacity management activities.
- Collaborate with Cloud, Infrastructure, Network, Security, Service Desk, and EUC teams to resolve incidents and improve platform stability.
- Support Incident, Request, Problem, Change, Release, and Major Incident processes using Service Now while adhering to SLAs and SLOs.
- Maintain architecture documentation, SOPs, operational runbooks, knowledge articles, build guides, and support procedures.
- Drive automation, platform optimization, security compliance, and continuous service improvement initiatives across the Hertz VDI environment.
- Provide operational support for business-critical virtual desktop services ensuring high availability, security, and end-user satisfaction.

📌 TCS IS HIRING FOR Omnissa - Horizon workspace VDI Admin (Chennai)
🏢 Tata Consultancy Services
📍 Chennai