Job Description: Senior System Administrator

Location: Pune, Maharashtra

Role Summary

We are looking for an experienced Senior System Administrator to manage and maintain the organization's IT infrastructure, servers, systems, and end-user environments. The candidate will be responsible for system administration, troubleshooting, monitoring, security, backup, and ensuring smooth IT operations.

Key Responsibilities

- Manage and maintain Windows Server and Linux server environments.
- Administer Active Directory, Group Policy, DNS, and DHCP.
- Manage user accounts, permissions, access controls, and security policies.
- Install, configure, and maintain servers, desktops, laptops, and IT infrastructure.
- Monitor system performance, availability, and resource utilization.
- Troubleshoot server, operating system, hardware, and application-related issues.
- Perform server patching, upgrades, and security updates.
- Manage backup and restoration processes.
- Troubleshoot network connectivity and basic LAN/WAN issues.
- Manage virtualization environments such as VMware or Hyper-V.
- Implement system security, antivirus, endpoint protection, and access control measures.
- Perform root cause analysis (RCA) for critical and recurring incidents.
- Maintain system documentation, IT asset records, and operational procedures.




- Coordinate with network, security, application, and vendor teams for issue resolution.
- Provide L2/L3 technical support and participate in on-call or shift support as required.

Required Skills

- Strong knowledge of Windows Server administration.
- Good knowledge of Active Directory, Group Policy, DNS, and DHCP.
- Basic to good knowledge of Linux server administration.
- Hands-on experience with VMware / Hyper-V virtualization.
- Knowledge of backup solutions and disaster recovery processes.
- Positive understanding of TCP/IP, LAN/WAN, and networking concepts.
- Knowledge of system security, patch management, and endpoint security.
- Strong troubleshooting and problem-solving skills.
- Good communication and coordination skills.

Qualification

- Bachelor's degree / Diploma in Computer Science, Information Technology, or a related field.
- MCSE, MCSA, Microsoft, or relevant certifications are an advantage.

Experience

5+ years of experience in System Administration or IT Infrastructure Support.

Job Type

Full-time

Work Location

Pune, Maharashtra

Salary

As per experience and company standards.

Pay: ₹20,000.00 - ₹25,000.00 per month

Work Location: In person

📌 Sr. System Administrator (India)
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