Job Description: Role : Senior Systems Administration

Experience across the complete infrastructure stack: network, security, storage, hardware, and OS layers

Expertise with Windows Server administration, configuration, upgrades, and lifecycle management

Expertise in DNS and DHCP administration, including Windows Server DNS roles, zone management, conditional forwarding, split-brain DNS, and DNSSEC

Experience with enterprise backup tools including NetApp; building DR environments and failover plans

Experience managing and maintaining security patches across server and application estates

Experience migrating data across cloud, hybrid, and on-premises environments

configure systems consistent with institutional policies and procedures

Comfortable with on-call schedules and response to critical alerts in a timely manner

Cloud & Productivity Platforms

Experience with Google Workspace administration (user lifecycle, OU management, GAM scripting)

Experience with Google Cloud Platform (GCP) infrastructure and services

Experience with Microsoft Office 365 administration including licensing, Exchange Online, and compliance

Experience with Microsoft Azure including Entra ID (formerly Azure AD), Conditional Access, PIM,



and Azure resource management

Familiarity with setting up and configuring applications with Azure SSO or Google SSO (SAML, OIDC, OAuth 2.0)

AI Systems Engineering & Operations

Hands-on experience deploying, configuring, and administering large language model (LLM) platforms including Anthropic Claude (claude.ai, Claude API, Claude Code) and Google Gemini across enterprise environments

Experience architecting and administering MCP (Model Context Protocol) server infrastructure: deploying MCP server instances, configuring tool registries, managing connector ecosystems (Airtable, Atlassian, Google Drive, Gmail, and others), and integrating MCP servers with enterprise identity and access controls

Knowledge of applicable data privacy practices, laws, and regulations (HIPAA, SOC 2, GDPR fundamentals)

Experience with identity and access management (IAM) tooling: Familiarity with network security concepts including firewall policy, VPN administration, WAF configuration, and zero-trust network access models

Experience with endpoint management using Microsoft Intune or comparable MDM solutions

📌 Senior System Administrator [Hybrid] (Mumbai)
🏢 WebMD
📍 Mumbai