System Administrator (Intern/Full Time)

Job Description: We are seeking a dedicated and proactive System Administrator to provide in-house IT support and ensure the smooth operation of our IT infrastructure. The candidate will diagnose, troubleshoot, and resolve software and hardware-related issues, manage networks, maintain systems, and support internal teams.

Key Responsibilities:

System Maintenance and Infrastructure Support

-Diagnose and resolve hardware and software issues for laptops, desktops, and related systems

• Assemble, upgrade, and maintain computer systems as required

• Install, configure, and maintain operating systems (Windows/Linux)

• Ensure smooth functioning of day-to-day infrastructure including servers, local systems, internet, and internal access systems

• Monitor system and infrastructure health and take proactive actions to prevent failures

• Troubleshoot and resolve hardware, software, peripheral, and access-related issues (including printers, scanners, VPN, and internal tools)

• Proactively debug and fix infrastructure-related issues to minimize downtime

• Handle data and file transfers across systems and servers as part of infrastructure operations

Network Management

• Set up and maintain LAN and WAN infrastructure

• Troubleshoot and resolve network connectivity issues

• Ensure system and network security through monitoring and firewall maintenance

• Manage and maintain VPN and access control systems; debug connectivity and authentication issues

• Coordinate with external vendors (internet providers, hosting, domain/ email services) to resolve issues

Server Administration and Engineering Support

• Install, configure, and maintain servers (web servers, file-sharing systems, and related services)

• Troubleshoot server-related issues and ensure uptime

• Set up and manage NFS servers and cross-mounting across systems

• Configure and support job scheduling systems (e.g., Slurm controllers and clients)

• Manage, maintain, and improve existing Git infrastructure (including master and mirror setups)

• Implement and support user management systems (NIS/LDAP) on Linux environments (preferably CentOS 7 or similar)

• Configure and support distributed setups (e.g., primary/mirror servers and multiple clients)

• Install, configure, and test tools required for engineering teams and internal workflows

• Ensure reliability and proper functioning of development and infrastructure-related tools

Automation and Process Improvement

• Use AI tools to automate processes across Engineering, HR, and Marketing functions

• Develop and maintain scripts using languages such as Python, Perl, Shell, or Make to improve efficiency

Documentation and Administrative Support

• Maintain documentation of system configurations, processes, and changes

• Handle basic administrative and tracking tasks (including Excel-based work)

Required Skills:

• Strong troubleshooting skills across hardware, software, and infrastructure

• Familiarity with Linux and/or Windows environments

• Basic to intermediate knowledge of networking (LAN/WAN, IP, DNS)

• Familiarity with scripting/automation (Python, Perl, Shell, Make, or similar)

• Understanding of system security and firewall basics

• Basic familiarity with web servers and hosting environments is a plus

-Good communication skills for coordinating with internal teams and external vendors

Key Traits:

-Strong sense of ownership, accountability, and proactiveness in identifying and resolving issues without constant supervision

• High tenacity in problem-solving

• Ability to debug and resolve critical issues (time-sensitive or complex)

• Ability to work independently and manage multiple tasks

Please fill the application form at https://semifront.com/apply-form/

Job Types: Full-time, Permanent, Internship

Schedule:

• Day shift

Education:

• Diploma in IT/ Computer Science or Bachelor's (Mandatory)
• B Tech/ BE in IT/ CSE/ any relevant stream (Preferred)

Work Location: Kolkata (In person)

Job Types: Full-time, Internship, Fresher

Pay: ₹10,000.00 - ₹40,000.00 per month

Work Location: In person