Sure, here are some technical infrastructure engineer interview questions and answers: 1. What is your experience with network protocols? Answer: I have experience with many network protocols, such as TCP/IP, UDP, ICMP, and HTTP, among others. I can analyze network traffic using some tools, such as Wireshark, tcpdump, and netstat. 2. What is your experience with databases? Answer: I have experience with several databases, such as Oracle, SQL Server, MySQL, and MongoDB. I can perform tasks such as installation, configuration, migration, backup, and restore. 3. What is your experience with virtualization? Answer: I have experience with several virtualization technologies, such as VMware, Hyper-V, and VirtualBox. I can create and manage virtual machines, templates, and snapshots. 4. What is your experience with automation and scripting? Answer: I have experience with several automation and scripting tools, such as Ansible, Puppet, Chef, Bash, and PowerShell. I can write and execute scripts to automate tasks such as provisioning, configuration, and monitoring. 5. What is your experience with cloud computing? Answer: I have experience with several cloud computing platforms, such as AWS, Azure, and Google Cloud. I can create and manage resources such as EC2 instances, S3 buckets, and RDS databases. I also have experience with cloud architecture and scalability considerations. 6. How do you ensure security in an infrastructure environment? Answer: I ensure security in an infrastructure environment by implementing measures such as firewalls, access controls, encryption, logging, and monitoring. I also stay up-to-date with the latest security threats and vulnerabilities and ensure that patches and updates are applied in a timely manner.