Patni Computer Systems Support Engineer Interview: Rounds, Questions and Preparation

What the job involves

A Support Engineer in Indian IT services handles day-to-day client issues, troubleshoots software and infrastructure problems, and ensures service level agreements (SLAs) are met. The role involves logging tickets, diagnosing issues, escalating complex problems, and communicating updates to clients. It is an entry-level position that builds strong troubleshooting and customer-handling skills.

Role and Technical Knowledge

1. 1

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

   Explain that a hub broadcasts to all ports, a switch forwards based on MAC addresses, and a router connects different networks using IP addresses. Mention collision domains and broadcast domains.

2. 2

   What steps would you follow to troubleshoot a user who cannot access the internet?

   Start with checking physical connections, then IP configuration, ping default gateway, ping external IP like 8.8.8.8, check DNS resolution, and finally check browser or proxy settings. Show a logical flow.

3. 3

   What is an SLA and why is it important in support?

   Define Service Level Agreement as a contract that specifies response and resolution times. Explain that it sets expectations and helps prioritize tickets to avoid penalties.

4. 4

   What are the different types of tickets you might handle as a support engineer?

   Mention incident (unplanned disruption), service request (routine asks like password reset), and problem (root cause of recurring incidents). Give examples for each.

Practical Scenarios

1. 5

   A user reports that their email is not working. How would you troubleshoot?

   Check if it is a single user or many, verify internet connectivity, check email client settings (server, port), try webmail, check server status, and look at error messages. Escalate if server-side issue.

2. 6

   You receive multiple high-priority tickets at the same time. How do you prioritize?

   Assess impact and urgency, check SLA deadlines, and consider business criticality. Communicate with affected users about expected timelines. Use a priority matrix.

3. 7

   A user is angry and shouting about a recurring issue. How do you handle it?

   Stay calm, listen actively, apologize for the inconvenience, assure them you will help, and take ownership. Avoid arguing and focus on resolution. Follow up after fixing.

4. 8

   You suspect a virus infection on a user's machine. What do you do?

   Disconnect from network to prevent spread, run antivirus scan, check for suspicious processes, inform security team if needed, and reimage if necessary. Document the incident.

Behavioural and HR

1. 9

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

   Use STAR method: describe the situation, task, action (steps you took), and result (problem solved, user satisfied). Highlight patience and clear communication.

2. 10

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

   Answer honestly. If yes, express willingness and mention you understand support requires 24/7 coverage. If no, explain constraints but show flexibility if possible.

3. 11

   How do you handle pressure or stressful situations?

   Give an example of staying organized, taking breaks, prioritizing tasks, and communicating with team. Avoid saying you never feel stress.

4. 12

   Why do you want to work as a Support Engineer?

   Show interest in troubleshooting, helping people, and learning new technologies. Relate to long-term career growth in IT services and client-facing roles.

Company and Sector Awareness

1. 13

   What do you know about Patni Computer Systems?

   Mention it is an Indian IT services company (now part of Capgemini) that provides support and development services to global clients. Show you researched its history and services.

2. 14

   Why do you want to join the IT services sector?

   Talk about exposure to multiple clients, technologies, and the opportunity to learn and grow. Mention job stability and the chance to work in a team-oriented environment.

3. 15

   How would you handle a situation where you don't know the answer to a client's question?

   Say you would be honest, tell the client you will find out, research using available resources, consult seniors, and get back with a solution within the promised time.

4. 16

   What are your salary expectations?

   For a fresher, research industry standards for entry-level support roles. You can say you are open to the company's standard fresher package and focus on learning opportunities.