Sr. System Administator

Rishinox Buildwell LLP; Kolkata District; On-site; INR 300,000 - 420,000; Full time

Job summary

Svarna Infrastructure and Builders Pvt Ltd (SIBPL) is seeking a System Administrator to manage IT infrastructure in Kolkata, ensuring stable and secure systems to support business processes.

You will maintain Windows servers, aid with network and security tasks, manage backups, and support ERP/CRM apps and cloud services. 3–5 years of experience and relevant certifications are preferred.

Qualifications

• B.Tech or BE in CS/IT or related field.
• 3–5 years in system administration with Windows/domain focus.
• Certifications like CCNA/CCNP, MCSA, or Security+ preferred.

Responsibilities

• Network management: design, install, configure and maintain LAN/WAN, VPN, wireless, IP PBX, EPABX, CCTV systems.
• Server management: manage physical and virtual servers (Windows focus) and ensure high availability and backups.
• System security: implement policies, firewalls, antivirus, IDS, and perform security audits.

Skills

System administration

Windows servers

Network administration

Virtualization

Security practices

Cloud services (AWS/Azure)

Education

B.Tech / BE in CS / IT

Tools

CompTIA Network+

CompTIA Security+

MCSA

CCNA

Linux

Job description

Job Specification: System Administrator for Svarna Infrastructure and Builders Pvt Ltd (SIBPL)

Position Title: System Administrator

Reports To: Vice President

Location: Kolkata

Employment Type: Full-time

CTC: 3 to 4.2 Lakh p.a

Job Summary

The System Administrator is responsible for managing and maintaining the IT infrastructure of SIBPL. This includes ensuring the stability, integrity, and efficient operation of the in-house information systems, network infrastructure, and software applications that support core organizational functions.

Key Responsibilities

• Network Management:
• Design, install, configure, and maintain network infrastructure including LAN, WAN, VPN, wireless networks, IP PBX, EPABX, and CCTV systems.
• Monitor network performance and troubleshoot issues.
• Implement network security measures to protect against unauthorized access, data breaches, and cyber threats.
• Server Management:
• Manage and maintain physical and virtual servers, primarily Windows environments, with limited Linux exposure for the Domain Server.
• Ensure high availability and disaster recovery for critical systems.
• Perform regular system updates, patches, and backups.
• System Security:
• Implement and manage security policies, firewalls, antivirus software, and intrusion detection systems.
• Conduct regular security audits and vulnerability assessments.
• Develop and enforce security policies and procedures.
• Software and Applications:
• Install, configure, and maintain enterprise software applications, including ERP systems, project management tools, and CRM systems.
• Provide support for office productivity software such as Microsoft Office Suite.
• User Support:
• Provide technical support to end-users for hardware, software, and network-related issues.
• Conduct training sessions for staff on new technologies and systems.
• Manage helpdesk operations and ensure timely resolution of support tickets.
• Data Management:
• Oversee data storage, backups, and recovery processes.
• Ensure data integrity and compliance with data protection regulations.
• Manage databases and perform regular maintenance and optimization tasks.
• IT Asset Management:
• Maintain an inventory of IT assets including hardware, software, and licenses.
• Oversee the procurement and disposal of IT equipment.
• Ensure compliance with licensing agreements and software usage policies.
• Project Management:
• Lead and manage IT projects, including system upgrades, migrations, and new installations.
• Coordinate with vendors and service providers.
• Develop project plans, timelines, and budgets.

Qualifications

• Education:
• B. Tech or BE in Computer Science, Information Technology, or a related field.
• Experience:
• Minimum of 3-5 years of experience in system administration, preferably within the real estate or construction industry, with hands-on experience in Windows/domain administration and limited Linux exposure for the Domain Server.
• Certifications:
• Relevant certifications such as CompTIA Network+, CompTIA Security+, Microsoft Certified Systems Administrator (MCSA), Cisco Certified Network Associate (CCNA), etc.
• Skills and Competencies:
• Strong knowledge of network protocols, hardware, software, IP PBX, EPABX, and CCTV systems.
• Proficiency in server management and virtualization technologies.
• Experience with cloud services (e.g., AWS, Azure) is a plus.
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills.
• Ability to work independently and as part of a team.
• Knowledge of ITIL processes and best practices.

Working Conditions

• The role may require occasional evening and weekend work.
• On-call availability for emergencies and critical issues.