CloudCareer Hub

Senior Azure Cloud Engineer (Multi-Cloud)
Position: Senior Azure Cloud Engineer
Experience: 5–8+ Years
Employment Type: Full-Time

Job Summary
We are looking for a highly motivated and experienced Senior Azure Cloud Engineer to join our Cloud Practice team. The ideal candidate should have strong hands-on experience with Microsoft Azure, cloud infrastructure, migration, automation, and managed services. Experience with at least one additional cloud platform (AWS, OCI, or Huawei Cloud) is highly desirable.
Knowledge of Microsoft Fabric and modern data services will be an added advantage.
Key Responsibilities
• Design, implement, and manage Microsoft Azure cloud infrastructure.
• Perform cloud migrations, assessments, and modernization projects.
• Manage Azure Virtual Machines, Virtual Networks, Storage Accounts, Azure Backup, Azure Site Recovery, Load Balancers, Application Gateway, Azure Firewall, and Azure Monitor.
• Deploy and manage Azure Kubernetes Service (AKS) and containerized workloads.
• Configure and maintain Azure Identity services, including Microsoft Entra ID (Azure AD), RBAC, Conditional Access, and Managed Identities.
• Implement Infrastructure as Code (IaC) using Terraform, ARM/Bicep templates, or similar tools.
• Automate cloud operations using PowerShell, Python, Azure CLI, or Bash.
• Monitor, troubleshoot, and optimize cloud environments for performance, security, availability, and cost.
• Perform cloud security reviews and implement Azure security best practices.
• Work closely with customers during design workshops, migrations, and operational support.
• Participate in on-call support and incident management activities.
• Create and maintain technical documentation, SOPs, runbooks, and architecture diagrams.
Required Technical Skills
Microsoft Azure
• Azure Virtual Machines
• Azure Networking (VNet, VPN Gateway, ExpressRoute, NSG, Load Balancer)
• Azure Storage
• Azure Backup
• Azure Site Recovery
• Azure Monitor
• Azure Log Analytics
• Azure Policy
• Microsoft Entra ID (Azure AD)
• Azure Key Vault
• Azure Kubernetes Service (AKS)
Automation & DevOps
• PowerShell
• Python
• Azure CLI
• Terraform
• ARM Templates / Bicep
• Git
• Azure DevOps or GitHub Actions
Monitoring & Operations
• Azure Monitor
• Log Analytics
• Application Insights
• Incident Management
• ITSM Processes
• Performance Optimization
Multi-Cloud (Good to Have)
Experience in any one or more of the following:
• Amazon Web Services (AWS)
o EC2
o VPC
o IAM
o S3
o RDS
o CloudWatch
o EKS
• Oracle Cloud Infrastructure (OCI)
o Compute
o Networking
o Block Volumes
o Load Balancer
o IAM
• Huawei Cloud
o ECS
o VPC
o OBS
o Cloud Eye
o CCE
o RDS
Nice to Have
• Microsoft Fabric
• Azure Synapse Analytics
• Power BI
• Data Factory
• AI and Generative AI exposure
• Azure OpenAI
• Azure AI Foundry
• Kubernetes administration
• FinOps knowledge
• Cloud security best practices
Soft Skills
• Excellent communication and presentation skills
• Strong troubleshooting and analytical skills
• Customer-facing experience
• Ability to work independently and collaboratively
• Mentoring junior engineers
• Documentation and knowledge-sharing mindset
Preferred Certifications
• Microsoft Certified: Azure Administrator Associate (AZ-104)
• Microsoft Certified: Azure Solutions Architect Expert (AZ-305)
• Azure Security Engineer (AZ-500) – Preferred
• Terraform Associate – Preferred
• AWS / OCI / Huawei Cloud Certifications (Good to Have)
What We Offer
• Opportunity to work on enterprise-scale cloud transformation projects.
• Exposure to Azure, AWS, OCI, and Huawei Cloud environments.
• Hands-on experience with CloudOps, FinOps, AI, Automation, and Modern Data Platforms.
• Career growth through certifications, training, and challenging customer engagements.

1 week ago | [YT] | 0

CloudCareer Hub

Master the fundamentals before mastering the tools.
.
.
Whether you're launching containers, managing images, troubleshooting applications, or working with networks and volumes, knowing the right Docker commands can save valuable time in your daily workflow. This quick reference brings together the essentials every DevOps engineer should have at their fingertips.

#Docker #DockerImages #CloudComputing #Kubernetes #DevOps #Intraclouds

1 week ago | [YT] | 1

CloudCareer Hub

🚀 Hiring: Azure Cloud Architect

📍 Location: Malaysia
📄 Contract: Long-Term (12+ Months, Renewable)

We are looking for an experienced Azure Cloud Architect to lead enterprise cloud transformation, architecture design, governance, and modernization initiatives on Microsoft Azure. The ideal candidate should have strong expertise in designing secure, scalable, highly available, and cost-optimized cloud solutions while driving cloud-native adoption and DevOps best practices.

━━━━━━━━━━━━━━━━━━━━
Role Summary
━━━━━━━━━━━━━━━━━━━━
• Design and implement enterprise-scale Azure cloud architectures across IaaS, PaaS, and SaaS.
• Develop High-Level Design (HLD), Low-Level Design (LLD), reference architectures, and solution blueprints.
• Lead cloud migration, modernization, and digital transformation initiatives.
• Drive Azure-native adoption using AKS, App Services, Azure Functions, Containers, Microservices, and Serverless technologies.
• Establish enterprise cloud governance, architecture standards, security controls, and landing zones.
• Implement Infrastructure as Code (Terraform, Bicep, ARM) and CI/CD automation.
• Ensure high availability, disaster recovery, security, scalability, reliability, and cost optimization.
• Provide technical leadership, architecture reviews, troubleshooting, and mentoring.
• Collaborate with business, security, infrastructure, and engineering teams to deliver enterprise cloud solutions.
• Implement Azure Policy, governance frameworks, compliance standards, and cloud security best practices.

━━━━━━━━━━━━━━━━━━━━
Required Experience
━━━━━━━━━━━━━━━━━━━━
• 8+ years of IT Infrastructure, Cloud Engineering, or Enterprise Architecture experience.
• 5+ years of hands-on Microsoft Azure experience.
• Proven experience designing enterprise-scale Azure cloud solutions.
• Strong experience with cloud migration and modernization projects.
• Experience implementing Azure governance, security policies, and compliance frameworks.
• Experience working in enterprise or regulated environments is preferred.

━━━━━━━━━━━━━━━━━━━━
Technical Skills
━━━━━━━━━━━━━━━━━━━━
✔ Microsoft Azure
✔ Azure Landing Zone
✔ Azure Virtual Network (VNet)
✔ Azure Kubernetes Service (AKS)
✔ Azure App Services
✔ Azure Functions
✔ Azure Storage
✔ Azure Monitor
✔ Azure Security Center / Microsoft Defender for Cloud
✔ Microsoft Entra ID (Azure AD)
✔ Azure Policy
✔ Azure DevOps
✔ Terraform
✔ Bicep
✔ ARM Templates
✔ CI/CD Pipelines
✔ Infrastructure as Code (IaC)
✔ Hybrid Cloud
✔ Networking & Security
✔ Disaster Recovery (DR)
✔ High Availability (HA)
✔ Cloud Governance
✔ Cost Optimization
✔ Containers & Microservices
✔ Serverless Computing

━━━━━━━━━━━━━━━━━━━━
Preferred Certifications
━━━━━━━━━━━━━━━━━━━━
• Microsoft Certified: Azure Solutions Architect Expert
• Microsoft Certified: Azure Administrator Associate
• Microsoft Certified: Azure Security Engineer Associate
• TOGAF (Preferred)

━━━━━━━━━━━━━━━━━━━━
Soft Skills
━━━━━━━━━━━━━━━━━━━━
• Strong communication and presentation skills
• Stakeholder and vendor management
• Excellent analytical and problem-solving abilities
• Architecture review and technical leadership
• Documentation and governance expertise
• Team mentoring and collaboration

1 week ago | [YT] | 0

CloudCareer Hub

DevOps Engineer Interview Questions — Real Interview Questions

In one of my DevOps Engineer interviews, these were some of the questions I was asked. The discussion focused on practical scenarios across Linux troubleshooting, Docker, Kubernetes, production issues, and client communication.

Sharing the complete question set here because it may help someone preparing for a DevOps or SRE interview 👇

🐧 Linux & Troubleshooting

1. What is Exit Status 2 in Kubernetes?
2. What is Exit Status 143 in Kubernetes?
3. If you installed a package on Linux and it worked yesterday but failed today, which logs would you check?
4. For a memory or CPU-related issue, what would be shown in logs or events?
5. A tool installed on a Linux server is running slowly. How would you troubleshoot and improve its performance?
6. What is systemd?
7. Which production issues have you faced, and how did you troubleshoot them?

🐳 Docker & Containers

8. Explain the Docker container lifecycle.
9. A Docker container is consuming high CPU and memory. How would you check and troubleshoot it?
10. How do you use docker stats during troubleshooting?
11. What is the purpose of a Docker image?
12. What is the Docker daemon?
13. What are Docker volumes used for?

☸️ Kubernetes

14. Explain ClusterIP and NodePort. What is the difference between them?
15. What is a Deployment in Kubernetes?
16. What is a Pod Disruption Budget (PDB), and why is it important for production workloads?
17. Explain PersistentVolume (PV) and PersistentVolumeClaim (PVC).
18. Explain Kubernetes RBAC and how it controls access to cluster resources.

📧 Communication & Client Handling

19. Explain the email and enterprise involvement/escalation flow followed during a production issue.
20. Write an email to a client explaining the issue faced and the solution provided.

I’ll be sharing more practical DevOps and SRE interview questions from real interview experiences.

🔖 Save this post for your next interview preparation.

Linux Troubleshooting | Docker | Kubernetes | Production Incidents

#DevOps #SRE #Kubernetes #Docker #Linux #AWS #Terraform #CICD #DevOpsEngineer #SREInterview #CloudComputing #InterviewPreparation #DevopsInterviewQuestions

2 weeks ago | [YT] | 0

CloudCareer Hub

AWS Landing Zone Interview Questions & Answers
1. What is an AWS Landing Zone?
Answer:
An AWS Landing Zone is a secure, multi-account AWS environment built using AWS best practices. It provides centralized governance, security, identity management, networking, logging, and account provisioning.
Key components include:
• AWS Organizations
• AWS Control Tower
• IAM Identity Center
• CloudTrail
• AWS Config
• GuardDuty
• Security Hub
• Shared Networking
• Logging Account
• Audit Account
________________________________________
2. What is AWS Control Tower?
Answer:
AWS Control Tower automates the setup of a secure multi-account AWS environment.
Features:
• Account Factory
• Guardrails
• Landing Zone deployment
• Centralized logging
• Governance
• Drift detection
________________________________________
3. What is AWS Organizations?
Answer:
AWS Organizations allows centralized management of multiple AWS accounts.
Benefits:
• Consolidated billing
• Organizational Units (OU)
• Service Control Policies (SCP)
• Centralized security
• Account management
________________________________________
4. What are Organizational Units (OU)?
Answer:
OU is a logical grouping of AWS accounts.
Example:
Root
│
├── Security OU
├── Infrastructure OU
├── Production OU
├── Development OU
└── Sandbox OU
Policies can be applied at OU level.
________________________________________
5. What are Service Control Policies (SCP)?
Answer:
SCPs define the maximum permissions available to AWS accounts.
Example:
Prevent deleting CloudTrail
{
"Version":"2012-10-17",
"Statement":[
{
"Effect":"Deny",
"Action":"cloudtrail:DeleteTrail",
"Resource":"*"
}
]
}
SCP does not grant permissions.
It only restricts permissions.
________________________________________
6. Difference between IAM Policy and SCP?
IAM Policy SCP
Grants permissions Restricts permissions
Applied to Users/Roles Applied to Accounts/OUs
Account level Organization level
Allows actions Defines maximum allowed actions
________________________________________
7. Explain AWS Control Tower Guardrails.
Answer:
Guardrails are governance rules.
Types:
Mandatory
• Always enabled
Strongly Recommended
• AWS best practices
Elective
• Optional
Example:
• Prevent public S3 bucket
• Enable CloudTrail
• Enable Config
• Restrict root account
________________________________________
8. Explain AWS Account Factory.
Answer:
Account Factory automates new AWS account creation.
It automatically:
• Creates account
• Places account into OU
• Applies SCP
• Configures networking
• Enables logging
• Applies security policies
________________________________________
9. Why use multiple AWS Accounts?
Answer:
Benefits:
• Security isolation
• Billing separation
• Least privilege
• Easier compliance
• Better resource management
Example:
Production
Development
Testing
Security
Networking
Logging
________________________________________
Terraform Questions
10. What is Terraform?
Answer:
Terraform is Infrastructure as Code (IaC) tool by HashiCorp.
Used for:
• Infrastructure provisioning
• Automation
• Version control
• Repeatable deployments
________________________________________
11. Terraform workflow?
Answer:
terraform init

terraform validate

terraform plan

terraform apply

terraform destroy
________________________________________
12. Difference between Terraform State and Plan?
State
Current deployed infrastructure.
Plan
Shows changes before deployment.
________________________________________
13. What is Terraform Backend?
Answer:
Stores Terraform state remotely.
Usually:
S3 Bucket
DynamoDB for state locking
Benefits:
• Collaboration
• State locking
• Versioning
________________________________________
14. Explain Terraform Modules.
Answer:
Modules are reusable Terraform code.
Example:
modules/

VPC

IAM

EC2

S3

RDS
Improves maintainability.
________________________________________
AWS Networking Questions
15. Explain VPC.
Answer:
Virtual Private Cloud.
Contains:
Subnets
Route Tables
NACL
Security Groups
Internet Gateway
NAT Gateway
Transit Gateway
________________________________________
16. Difference between Security Group and NACL?
Security Group NACL
Stateful Stateless
Instance level Subnet level
Allow rules only Allow &Deny
Automatically allows return traffic Requires explicit rules
________________________________________
17. What is AWS Transit Gateway?
Answer:
Central hub connecting
VPCs
VPN
Direct Connect
Reduces mesh networking.
________________________________________
18. Explain Route53.
Answer:
AWS DNS service.
Supports
Public DNS
Private DNS
Health Checks
Routing Policies
________________________________________
Logging & Monitoring
19. Explain CloudTrail.
Answer:
Records AWS API activity.
Used for:
Auditing
Compliance
Security investigation
________________________________________
20. Difference between CloudWatch and CloudTrail?
CloudWatch CloudTrail
Metrics API logs
Monitoring Auditing
Alarms Compliance
________________________________________
21. What is AWS Config?
Answer:
Tracks configuration changes.
Used for:
Compliance
Inventory
Configuration history
________________________________________
Security
22. Explain AWS GuardDuty.
Answer:
Threat detection service.
Detects:
Compromised instances
Malware
Unauthorized access
Crypto mining
________________________________________
23. What is AWS Security Hub?
Answer:
Aggregates findings from:
GuardDuty
Inspector
IAM Access Analyzer
Macie
Provides centralized security dashboard.
________________________________________
24. What is IAM Identity Center?
Answer:
Previously AWS SSO.
Provides
Single Sign-On
Centralized user management
Permission Sets
Active Directory integration
________________________________________
Kubernetes Questions
25. What is Kubernetes?
Answer:
Container orchestration platform.
Functions:
Scheduling
Scaling
Self-healing
Load balancing
________________________________________
26. What is EKS?
Answer:
Elastic Kubernetes Service.
Managed Kubernetes service on AWS.
________________________________________
27. Difference between Docker and Kubernetes?
Docker
Container runtime.
Kubernetes
Container orchestration platform.
________________________________________
DevOps
28. Explain CI/CD Pipeline.
Answer:
CI
Code Build
Unit Testing
Static Scan
CD
Deploy
Smoke Test
Production Release
________________________________________
29. Which AWS DevOps Services have you used?
Possible answer:
CodeCommit
CodeBuild
CodePipeline
CodeDeploy
CloudFormation
ECR
EKS
________________________________________
Scenario-Based Questions
30. How would you design a secure AWS Landing Zone?
Answer:
I would:
1. Create AWS Organization.
2. Create OUs.
3. Deploy AWS Control Tower.
4. Configure IAM Identity Center.
5. Enable CloudTrail.
6. Configure AWS Config.
7. Enable GuardDuty.
8. Enable Security Hub.
9. Configure centralized logging.
10. Create shared networking using Transit Gateway.
11. Apply SCPs.
12. Automate provisioning using Terraform.
13. Validate compliance with AWS Well-Architected Framework.
________________________________________
31. Why Terraform instead of CloudFormation?
Answer:
Terraform is preferred because:
• Multi-cloud support
• Large module ecosystem
• Easier reusable code
• Better state management
• Strong community support
________________________________________
32. Explain AWS Well-Architected Framework.
Answer:
The six pillars are:
1. Operational Excellence
2. Security
3. Reliability
4. Performance Efficiency
5. Cost Optimization
6. Sustainability
________________________________________
33. How do you secure an AWS Landing Zone?
Answer:
• Enable MFA.
• Use IAM roles instead of root.
• Apply SCPs.
• Enable GuardDuty.
• Enable Security Hub.
• Use AWS Config.
• Enable CloudTrail.
• Encrypt data using KMS.
• Restrict public access to S3.
• Use least privilege IAM policies.

3 weeks ago | [YT] | 0

CloudCareer Hub

🚀 Kubernetes Rollout vs Rollback – Know the Difference! ☸️
If you're working with Kubernetes, understanding the difference between Rollout and Rollback is essential for safe application deployments.
🟢 🚀 Rollout
✅ Deploy a new version of your application
✅ Perform a rolling update with zero downtime
✅ Introduce new features and bug fixes
✅ Creates a new deployment revision

🟠 ⏪ Rollback
✅ Restore the previous stable version
✅ Recover quickly from failed deployments
✅ Minimize production impact
✅ Uses the previous deployment revision

💡 Simple Way to Remember
➡️ Rollout = Move Forward 🚀
⬅️ Rollback = Move Back 🔙

The best deployment strategy isn't about never making mistakes—it's about having a reliable way to recover when something goes wrong. That's why Rollout and Rollback are two of the most important Kubernetes deployment operations.

#Kubernetes #DevOps #CloudComputing #AWS #AmazonEKS #Containers #Docker #PlatformEngineering #SRE #CloudNative #K8s #Tech #Infrastructure #Learning #CareerGrowth

3 weeks ago | [YT] | 2

CloudCareer Hub

##############################
# 14. DAILY DEVOPS WORKFLOW
##############################

git pull origin main # Pull latest source code from Git repository
git checkout -b feature/new-api # Create and switch to feature branch
git add . # Stage source code changes
git commit -m "Implemented new feature" # Commit code changes
git push origin feature/new-api # Push feature branch to remote repository

terraform fmt # Format Terraform configuration
terraform validate # Validate Terraform syntax
terraform plan # Preview infrastructure changes
terraform apply # Deploy infrastructure changes

docker build -t myapp:v1 . # Build Docker image
docker tag myapp:v1 registry/myapp:v1 # Tag image for registry
docker push registry/myapp:v1 # Push image to Docker registry

kubectl apply -f deployment.yaml # Deploy application to Kubernetes
kubectl rollout status deployment/myapp # Monitor deployment rollout
kubectl get pods # Verify pods are running
kubectl logs -f <pod-name> # Check application logs
kubectl top pods # Monitor CPU and Memory utilization

argocd app sync myapp # Synchronize application with Git repository
argocd app wait myapp # Wait until deployment becomes healthy
argocd app history myapp # Review deployment history

aws cloudwatch list-metrics # Monitor AWS CloudWatch metrics
aws logs tail /aws/lambda/myapp --follow # Stream CloudWatch logs

journalctl -u docker -f # Monitor Docker daemon logs
journalctl -u kubelet -f # Monitor Kubernetes node logs

df -h # Verify disk space
free -h # Verify available memory
uptime # Check system load
top # Monitor CPU and running processes

helm upgrade myapp ./chart # Upgrade Helm release
helm rollback myapp 1 # Rollback deployment if required

3 weeks ago | [YT] | 0

CloudCareer Hub

##############################
# 13. USEFUL ONE-LINERS
##############################

find / -name "*.log" # Find all log files
find / -type f -size +500M # Find files larger than 500 MB
grep ERROR *.log # Search ERROR messages in log files
grep -rn "password" . # Search recursively for text
awk '{print $1}' file.txt # Print first column from a file
sed -i 's/old/new/g' file.txt # Replace text inside a file
sort file.txt # Sort file contents alphabetically
uniq file.txt # Remove duplicate consecutive lines
sort file.txt | uniq # Sort and remove duplicates
cut -d':' -f1 /etc/passwd # Display first column separated by ':'
head -20 file.log # Display first 20 lines
tail -20 file.log # Display last 20 lines
tail -f application.log # Follow log file in real time
wc -l file.txt # Count number of lines
history # Display shell command history
history | grep kubectl # Search command history
watch kubectl get pods # Execute command every 2 seconds
nohup python app.py & # Run process in background
tee output.txt # Save output while displaying it
diff file1 file2 # Compare two files
comm file1 file2 # Compare sorted files
xargs rm < files.txt # Execute rm on list of files

3 weeks ago | [YT] | 0

CloudCareer Hub

##############################
# 12. SYSTEM MAINTENANCE COMMANDS
##############################

systemctl status nginx # Display service status
systemctl start nginx # Start a service
systemctl stop nginx # Stop a service
systemctl restart nginx # Restart a service
systemctl reload nginx # Reload service configuration without restart
systemctl enable nginx # Enable service at system boot
systemctl disable nginx # Disable service from auto-starting
systemctl daemon-reload # Reload systemd configuration

service nginx status # Display service status (legacy)
service nginx restart # Restart service (legacy)

journalctl -xe # Display recent system errors
journalctl -u nginx # View logs for a specific service

crontab -l # List scheduled cron jobs
crontab -e # Edit cron jobs
crontab -r # Remove all cron jobs

timedatectl # Display date, time and timezone
hostnamectl # Display hostname information
date # Display current system date and time

shutdown -h now # Shut down the system immediately
shutdown -r now # Reboot the system immediately
reboot # Restart the server
poweroff # Power off the server

uptime # Display uptime and load average
free -h # Display memory usage
vmstat # Display virtual memory statistics
iostat # Display CPU and disk I/O statistics
sar # Display historical system activity

3 weeks ago | [YT] | 0

CloudCareer Hub

##############################
# 11. FILE TRANSFER COMMANDS
##############################

scp file.txt user@server:/tmp # Copy local file to remote server over SSH
scp user@server:/tmp/file.txt . # Copy remote file to local machine
scp -r folder user@server:/backup # Recursively copy a directory
rsync -avz ./ user@server:/app # Synchronize files efficiently to remote server
rsync -avz --delete ./ user@server:/app # Mirror directory and delete removed files
sftp user@server # Start Secure FTP session
ftp server # Connect using FTP (legacy)
curl -O example.com/file.zip # Download file while preserving original filename
wget example.com/file.zip # Download file from URL
tar -cvf backup.tar app/ # Create TAR archive
tar -xvf backup.tar # Extract TAR archive
tar -czvf backup.tar.gz app/ # Create compressed TAR.GZ archive
tar -xzvf backup.tar.gz # Extract TAR.GZ archive
gzip file.log # Compress file using Gzip
gunzip file.log.gz # Decompress Gzip file
zip backup.zip file1 file2 # Create ZIP archive
unzip backup.zip # Extract ZIP archive

3 weeks ago | [YT] | 0