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 settings 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
Robust 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.
Good understanding of TCP/IP, LAN/WAN, and networking concepts.
Knowledge of system security, patch management, and endpoint security.
Strong troubleshooting and problem-solving skills.
Valuable 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 Pune (India)
🏢 care infotech
📍 India