Open to opportunities

Sreekanth Chityala

@sreekanthchityala

Message

I build Zero Trust and IAM architectures that reduce privilege exposure and automate identity governance.

Germany

Message

What I'm looking for

I'm looking to lead identity, Zero Trust, and access-governance transformation where I can modernize IAM platforms, reduce security risk through automation, and partner across security, infrastructure, HR, application, and vendor teams.

At Sky Deutschland, I lead Zero Trust and identity architecture across hybrid and cloud environments, spanning identity, devices, applications, privileged access, workload identities, and governance controls.

I've introduced cloud-first privileged access with Microsoft Entra ID and PIM, reducing standing privilege exposure by 40–50%. I also expanded Conditional Access governance, automated Joiner–Mover–Leaver workflows, strengthened API and workload identity controls, and improved recurring security findings through remediation.

Previously at TCS and DXC Technology, I delivered Active Directory transformations, hybrid identity solutions, Microsoft 365 migrations, PowerShell automation, and enterprise infrastructure support. I enjoy bringing security, HR, infrastructure, application, and vendor teams together to modernize identity platforms and make secure access easier to operate.

Experience

Work history, roles, and key accomplishments

Current

Identity & Access Management Architect

Current

Sky Deutschland GmbH

Apr 2021 - Present (5 years 5 months)

Led the design and delivery of an enterprise Zero Trust architecture, reducing standing privilege exposure by 40-50% and improving access coverage by 30-40%. Established cloud-first privileged access, Conditional Access governance, and device trust frameworks.

Zero Trust Architecture Microsoft Entra ID Conditional Access FIDO2 Microsoft Intune SAML OAuth OIDC SCIM PowerShell ServiceNow Workday Integration

Assistant Consultant

Tata Consultancy Services

Jul 2013 - Mar 2021 (7 years 8 months)

Designed and implemented scalable Active Directory architectures, led AD transformation and migration projects, and automated tasks using PowerShell. Played a key role in Office 365 migration programs and provided L3 support for critical incidents.

Active Directory PowerShell Office 365 Exchange GPO LAPS VMWare DNS DHCP

System Administrator

DXC Technology

Jan 2010 - Jun 2013 (3 years 5 months)

Managed and supported 500+ Windows servers, administered VMware infrastructure, and performed patch management. Provided L1/L2 support for infrastructure services including AD, DNS, DHCP, and file services.

Windows Server VMWare Patch Management Active Directory DNS DHCP Incident Management Change Management