Candidatei-me online. Fui entrevistado pela Zscaler (Bengaluru) em fev. de 2022
Entrevista
I had applied through Linkedin and the interview process took almost 2 weeks.
1st Round: Technical
2nd Round: Managerial
The HR should have been diligent to inform on what to expect from the Managerial round.
Perguntas de entrevista [1]
Pergunta 1
Technical Round:
-Difference between PUT and POST
-Sequence Numbers, dup ACks, TCP retransmission
-IPSEC Stages
-What is a transparent Proxy?
-What happens if TCP SYN is dropped
-SAML - How does SP verify that that this is IdP and client
-SNI in SSL
-What is MSS and Window size
-How is Trust established in certificates
-High level question on usage of HAR/Fiddler/Wireshark
-Steps to troubleshoot performance issue
Round2:Managerial
-What do you know about Zscaler
-What are the responsibilities of TAM
-Technical: The interviewer shared a packet capture and asked me to troubleshoot performance issue from the pcap
-Roleplay:Angry customer whose job is on line because the product rolled out by ZS has a bug, all the applications are down and they are loosing money.
-Strength, weakness
-Achievements, Failures
Candidatei-me por indicação de um funcionário. O processo levou 6 semanas. Fui entrevistado pela Zscaler (Sydney) em jun. de 2024
Entrevista
- [ ] Basic Networking, proxy, SSL Decryption, Need of SSL, VPN, SSL handshake, what is the process when you search a website on browser , HTTP v/s HTTP. HTTP or SSL which is more secure etc.
* MSS vs MTU What would you see in Wireshark as it connects to network troubleshoot packet loss and latency
* SNI in SSL . MSS MTU, Http and https scenario based questions.
* TCP /IP
* OSI model
* packet drop troubleshooting
* slowness issue
* basic cloud fundamentals
* dns
* arp
Candidatei-me por indicação de um funcionário. O processo levou 2 dias. Fui entrevistado pela Zscaler (Nova Deli) em jun. de 2023
Entrevista
My application was rejected at the first instance after uploading on the portal. They did not even called me. Later I got referred by a friend and first round was conducted. I was rejected even after answering almost all questions.
Perguntas de entrevista [1]
Pergunta 1
Basic Networking, proxy, SSL Decryption, Need of SSL, VPN, SSL handshake, what is the process when you search a website on browser , HTTP v/s HTTP. HTTP or SSL which is more secure etc.
Candidatei-me online. Fui entrevistado pela Zscaler em mar. de 2023
Entrevista
Smooth interview process with good coordination of HR. First Hiring Manager Interview with 2 people. Second Technical Role Play with technical and non-technical stakeholders. Third interview with TAM Director Fourth interview with VPN
Perguntas de entrevista [1]
Pergunta 1
MSS vs MTU What would you see in Wireshark as it connects to network troubleshoot packet loss and latency
