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IT Service Support

Job Based Responsibilities Last Updated: Nov 15, 2025

Core roles and responsibilities

1️⃣ Technical Support & Issue Resolution

  • Provide advanced L1/L2 technical support for incidents and service requests
  • Troubleshoot hardware, software, network connectivity, and system access issues
  • Perform remote desktop support using industry-standard tools (e.g., SCCM, TeamViewer, RDP)
  • Collaborate with specialist teams for escalation and complex issue resolution

2️⃣ IT Infrastructure & Systems Management

  • Manage user accounts, permissions, and security groups in Active Directory, M365, Exchange
  • Monitor service health dashboards and proactively address potential outages
  • Support endpoint configuration, patching, antivirus, and compliance policies
  • Maintain knowledge of ITIL processes and ensure SLA adherence

3️⃣ Ticketing & Service Quality

  • Work efficiently using ITSM tools (ServiceNow, Jira, Manage Engine, Fresh service, etc.)
  • Maintain high ticket quality with proper description, root cause, and documentation
  • Ensure timely updates and closure of tickets as per priority & SLA

4️⃣ End-User Training & Support

  • Guide users on best practices, usage of devices, applications, and collaboration tools
  • Conduct onboarding & orientation support for new employees (setup laptops, Email, VPN, MFA)
  • Create and maintain knowledge base articles for recurring support queries

5️⃣ Incident & Change Management

  • Participate in problem review calls, RCA discussions, and change implementation planning
  • Assist with planned upgrades, migrations, and IT rollouts to minimize business impact

6️⃣ Team Leadership & Mentoring

  • Support junior engineers with guidance and technical expertise
  • Act as a point of escalation within the service desk team
  • Contribute to process improvement and automation initiatives

7️⃣ Customer Service & Communication

  • Maintain high professionalism, empathy, and strong communication with users
  • Provide real-time status updates and ensure excellent customer experience
  • Manage VIP/Executive support with priority attention

 

Additional Competencies

  • Strong understanding of Windows/Mac OS, Networking (DNS/DHCP/VPN), MFA, O365
  • Ability to work in 24/7 or shift environments if required
  • Analytical thinking to identify recurring issues & recommend long-term fixes
Want to practice these scenarios in a real IT environment? Our 45-Day Internship Program gives you hands-on experience with Active Directory, Ticketing Tools, and Networking.
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