Senior Client Virtualization Engineer

Responsibilities

• Engineer and support StoreFront and NetScaler routing/HDX architecture (STA communication, session brokering, internal/external/MFA paths); troubleshoot launch and connectivity failures end-to-end.
• Design, operate, and optimize the Citrix estate: Delivery Controllers, StoreFront, NetScaler ADC/SDX, FAS (with MFA), ADM, ShareFile, and License Management.
• Build and troubleshoot NetScaler nFactor authentication flows (policies, actions, login schemas) integrating LDAP, RADIUS, SAML, and MFA providers.
• Own SSL/TLS certificate lifecycle across Citrix and VMware platforms, including renewals, chain/trust issues, and format conversions.
• Implement and support Citrix FAS with MFA (FAS rules, certificate templates, ADCS integration, and GPO configuration).
• Engineer VMware vSphere/ESXi and Citrix Hypervisor/XenServer infrastructure (vCenter operations, DRS/HA, cluster optimization, VM lifecycle, and Machine Catalog provisioning).
• Develop and maintain automation using PowerShell, Python, Bash, and Apache Airflow for provisioning, user assignment, monitoring, and operational workflows.
• Plan and execute Citrix migrations and upgrades with backup/snapshot strategy, rollback planning, and post-change validation.
• Provide Tier 3/4 escalation support and participate in a 24/7 on-call rotation supporting users across NA/EMEA/APAC.
• Support DR procedures, including backup/restore of Delivery Controllers, StoreFront, NetScaler configurations, FAS servers, and SQL databases.
• Maintain clear documentation for architectures, runbooks, troubleshooting, and automation.

Requirements

• 7+ years of hands-on Citrix CVAD (XenApp/XenDesktop) experience in a global enterprise environment.
• Expertise across StoreFront, Delivery Controllers, NetScaler ADC/SDX, FAS, Citrix Studio, ADM, ShareFile, and Citrix licensing.
• Deep experience with nFactor authentication, SSO/MFA integrations, and SSL/TLS troubleshooting and certificate management (PKI/ADCS).
• Strong NetScaler SDX platform management experience (VPX instances, HA, LACP, VLANs, firmware/maintenance).
• 5+ years of VMware vSphere/ESXi experience, including vCenter, DRS/HA, provisioning workflows, and automation (PowerCLI/pyVmomi).
• Advanced scripting skills in PowerShell and Python; experience with Apache Airflow or similar orchestration tools.
• Strong Windows 11 enterprise administration skills (domain authentication, Kerberos/NTLM, Group Policy, smart card/certificate-based auth).
• Availability for 24/7 on-call rotation supporting NA/EMEA/APAC time zones.
• Solid networking fundamentals (VLANs, routing, firewalls, DNS, DHCP, proxies).
• Experience in global financial services environments strongly preferred.
• Citrix certifications (CCA-V, CCP-V, CCE-V) and/or VMware VCP-DCV.
• Experience with Citrix Cloud or hybrid deployments; familiarity with NetScaler TriScale clusters.
• Exposure to Microsoft AVD, Azure AD, Intune, VMware Horizon, or Liquidware Labs.
• Experience with monitoring and analytics tools (e.g., Grafana, Superset) and operational integrations.
• Automation and platform tooling experience (Ivanti Automation Manager, ServiceNow integration, Ansible, Terraform).
• #LI-DD2
• #LI-Hybrid
• Sr Engineer II
• Applicants must be authorized and have the right to work in the country where the role is located without the need for current or future sponsorship.
• Compensation Details
• Note: No amount of pay is considered to be wages or compensat

Benefits

Additional Information

We are looking for a Senior Client Virtualization Engineer to join our Technology team. This is a hands-on senior engineering role responsible for architecting, supporting, and optimizing Neuberger's global Citrix and VMware VDI environment. You will own core Citrix stack components (StoreFront, Delivery Controllers, NetScaler ADC/SDX, FAS, ADM) and advanced authentication and certificate services to deliver highly available, secure remote access for a global workforce.

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