Deloitte DevOps Engineer Interview Questions

Explain secure alternatives for downloading packages from an EC2 instance in a private subnet without using a NAT Gateway.

data securitycloud environmentcloud architectureDeloitte

Explain how to implement and safely operate a blue-green Kubernetes deployment for an ML service.

cloud architecturearchitecture patternsfailure modesDeloitte

Secure PHP to MySQL credentials in Docker using runtime injection, least privilege, encryption, and rotation.

least privilegedockercontainer securityDeloitte

Design and verify Kubernetes NetworkPolicies that enforce least-privilege pod communication and contain lateral movement.

kubernetescontainer securitynetwork securityDeloitte

Compare cloud-native deployment strategies and explain how to choose among them based on risk, speed, observability, and rollback needs.

Trade-offscloud-nativedeployment strategiesDeloitte

Explain how you would design a practical production monitoring and alerting process with clear thresholds, escalation, and rollback triggers.

monitoringalertingproduction environmentDeloitte