Konverge Technologies Support Engineer Interview: Rounds, Questions and Preparation

What the job involves

Support engineers in Indian IT services handle client tickets, troubleshoot hardware, software, and network issues, and maintain IT infrastructure for small and mid-sized businesses. The role involves remote and onsite support, documentation, and escalating complex problems to senior teams. Freshers typically start on a helpdesk, learning ticketing tools, Windows/Linux basics, and networking fundamentals.

Role and Technical Knowledge

1. 1

   What are the common responsibilities of a support engineer in an IT services company?

   Mention handling tickets, troubleshooting hardware/software/network issues, documenting resolutions, and escalating when needed. Show awareness of SLAs and client communication.

2. 2

   Explain the difference between TCP and UDP.

   TCP is connection-oriented, reliable, and used for web/email; UDP is connectionless, faster, and used for streaming/DNS. Give a simple example of each.

3. 3

   How would you troubleshoot a user who cannot access the internet?

   Start with checking physical connections, IP configuration (ipconfig/ifconfig), ping gateway, DNS resolution, and browser proxy settings. Mention asking the user what changed recently.

4. 4

   What is Active Directory and why is it important for support?

   Explain it as a directory service for managing users, computers, and permissions. Mention common tasks like password resets, group membership, and unlocking accounts.

Practical Scenarios

1. 5

   A user's Outlook is not sending emails. How do you resolve it?

   Check internet connectivity, Outlook account settings, SMTP server, and mailbox size. Try sending a test email, restart Outlook, and check for error messages.

2. 6

   You receive multiple tickets at once. How do you prioritize?

   Prioritize based on impact and urgency: production down, many users affected, or VIP users first. Use the ticketing system to categorize and communicate timelines.

3. 7

   A client is angry because their issue is not resolved. How do you handle it?

   Listen patiently, apologize for the inconvenience, explain the steps you are taking, and give a realistic timeline. Follow up even if the issue is not fully resolved.

4. 8

   How would you remotely troubleshoot a slow computer?

   Check CPU/RAM usage in Task Manager, disable startup programs, scan for malware, and check disk space. Use remote tools like TeamViewer or RDP to access the system.

Networking and System Administration

1. 9

   What is the difference between a hub, switch, and router?

   Hub broadcasts to all ports, switch forwards based on MAC address, router connects different networks. Mention that switches are common in LANs and routers for internet.

2. 10

   Explain DNS and how it works.

   DNS translates domain names to IP addresses. Mention the lookup process: browser cache, OS cache, recursive resolver, root, TLD, and authoritative servers.

3. 11

   How do you reset a user's password in Windows?

   Use Active Directory Users and Computers, find the user, right-click and reset password. Mention forcing a change at next logon and unlocking the account if needed.

4. 12

   What is a VPN and when would a user need it?

   VPN creates a secure tunnel over the internet. Users need it to access company resources remotely. Mention common issues like authentication failures or slow speeds.

Behavioural and HR Questions

1. 13

   Tell me about a time you helped someone with a technical problem.

   Use the STAR method: Situation, Task, Action, Result. Highlight patience, clear communication, and a positive outcome.

2. 14

   Are you comfortable working in rotational shifts, including night shifts?

   Be honest but show flexibility. Mention that you understand IT support often requires 24/7 coverage and you are willing to adapt.

3. 15

   Why do you want to work as a support engineer?

   Show interest in troubleshooting, helping people, and learning IT infrastructure. Connect it to long-term growth in cloud or networking.

4. 16

   How do you handle pressure when multiple issues occur at once?

   Emphasize prioritization, staying calm, following process, and communicating with stakeholders. Give an example from college or internship if possible.