Senior Systems Administrator Windows
Senior Systems Administrator Windows
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Job Description
Primary Duties & Responsibilities
- Administer and support Microsoft Windows Server OS environments includingand 2025 ensuring reliability scalability and high availability.
- Manage and maintain Active Directory environments including multi-domain forests sites replication and Group Policy along with Azure Active Directory (Entra ID) integration.
- Configure manage and secure Microsoft 365 services such as SharePoint Online OneDrive Teams.
- Use Microsoft Endpoint Manager (MEM) including SCCM Intune and Autopilot for provisioning managing and enforcing compliance on endpoints.
- Automate repetitive administrative tasks using PowerShell Azure Automation and Desired State Configuration (DSC).
- Monitor system health and performance using SolarWinds Nagios Azure Monitor and integrate alerts into ITSM platforms.
- Support Microsoft Hyper-V for virtual infrastructure including provisioning clustering and disaster recovery.
- Manage patching and vulnerability remediation with tools like SCCM ManageEngine Patch Manager Plus WSUS and Intune Update Management.
- Maintain thorough technical documentation SOPs configuration baselines and architectural diagrams.
- Participate in an on-call support rotation and be available to perform planned maintenance during evenings or weekends as required.
Education & Experience
Education:Bachelors or masters degree in computer science Information Technology or a related field.
Experience:Minimum68 years of hands-on experience in Windows systems administration in a medium to large enterprise environment.
Skills & Other Requirements
- 5 years of proven experience as a Windows System Administrator managing Windows Server ().
- 4 years of experience and expertise in Active Directory administration Group Policy management
- 4 years of experience in administration of Microsoft 365 services: Exchange Online SharePoint Online Teams and OneDrive.
- Skilled in virtualization technologies: Microsoft Hyper-V.
- Strong knowledge of Microsoft Azure services including Azure AD (Entra ID) Azure AD Connect AD FS Azure VMs and Azure Automation.
- Skilled in endpoint management using Microsoft Intune SCCM and Windows Autopilot.
- Proficient in automation and scripting using PowerShell and Desired State Configuration (DSC).
- Effective in managing updates and patches via Intune Update Management and Patch Manager Plus.
- Familiarity with modern automation tools including REST APIs and webhooks.
- Aptitude for implementing AI-assisted automation and scripting solutions.
- Customer-oriented approach with professional troubleshooting capabilities.
Working Conditions
- The work mode of Finisar India is Hybrid i.e. 3 days at office. (Tue Wed Thurs)
- Should be flexible to support different time zones
- Should be flexible to be available 24*7 as needed
- Should have strong interpersonal communication skills to collaborate with stakeholders and peer groups across the locations of Coherent.
- Should be available for on-call support on rotational basis.
CultureCommitment
Ensure adherence to companys values (ICARE) in all aspects of your position at Coherent Corp.:
Integrity Create an Environment of Trust
Collaboration Innovate Through the Sharing of Ideas
Accountability Own the Process and the Outcome
Respect Recognize the Value in Everyone
Enthusiasm Find a Sense of Purpose in Work
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex gender identity sexual orientation race color religion national origin disability protected Veteran status age or any other characteristic protected by law.
Required Experience:
Senior IC
Employment Type
Full-Time
