Company Description
Saint-Gobain is a global industry leader operating in 67 countries with 170,000+ employees. The India Digital & Engineering Center (INDEC) supports global digital transformation through advanced cloud, infrastructure, cybersecurity, and shared service capabilities. The Infra team manages large-scale enterprise systems and provides mission-critical services that ensure secure, compliant, and reliable business operations across the globe.
- Location Mumbai
- Industry Manufacturing
- Experience Range 5-10 Years
- Must-have Skills Active Directory, ADFS, DNS, documentation, Entra ID, Entra ID Connect, ITSM processes, M365 admin, Microsoft Graph, PKI, PowerShell automation, SCOM, security compliance, troubleshooting, VMware, Windows Server administration
Job Summary
The Senior Systems Engineer will manage and support Windows Server environments, Active Directory, DNS, SCOM, ADFS, PKI services, PowerShell automation, and Entra ID-related operations. The role requires advanced technical troubleshooting, adherence to ITSM processes, strong documentation practices, and proactive improvement of infrastructure reliability and security.
Key Responsibilities
Windows Server & AD Administration
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Install, configure, and maintain Windows Server environments
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Manage Active Directory, domains, OUs, user accounts, group policies
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Handle domain services and ensure secure and stable operations
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Maintain accurate documentation for servers and AD configurations
DNS, SCOM, ADFS & PKI Management
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Administer DNS infrastructure
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Monitor IT systems health using SCOM
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Support ADFS configurations, federation issues, SSO monitoring
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Manage PKI operations (cert requests, renewals, service monitoring)
PowerShell Automation
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Develop and maintain PowerShell scripts
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Automate administrative tasks to improve efficiency and reduce manual effort
Entra ID / Identity Services
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Perform monitoring and support for Entra ID Connect & Entra ID
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Resolve sync issues, access issues, and escalate complex L3 items
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Work with Microsoft Graph for identity and automation activities
Security, Compliance & ITSM
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Ensure infrastructure security and compliance across Windows & AD
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Follow ITSM processes (Incident, Change, Request Management)
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Provide advanced troubleshooting support for critical incidents
Continuous Improvement
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Stay updated with new technologies and best practices
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Recommend improvements to strengthen infrastructure performance and security
Qualifications
Education
Bachelor’s degree in Computer Science, IT, or related field
Experience
Minimum 5 years of experience managing Windows Server & Active Directory environments
Functional Competencies
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Windows Server 2016/2019/2022
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DNS, SCOM, ADFS, PKI
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Active Directory domain services & automation
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Advanced PowerShell scripting
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Entra ID Connect & Entra ID
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Microsoft Graph API
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M365 administration
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VMware management
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Strong understanding of ITSM processes
Behavioral Competencies
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Excellent problem-solving skills
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Strong communication abilities
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Ability to work independently and in teams
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High accountability and ownership
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Detail-oriented with a proactive mindset
