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Cloud Engineer Guide

How to Become a Cloud Engineer

Cloud engineering usually starts with one clean platform path, not five random cert tabs at once. Start with cloud fundamentals, build hands-on admin skill, and use daily question reps to keep the concepts moving from recognition into recall.

If you want the shortest practical answer, start with AZ-900 or AWS Cloud Practitioner, then build toward AZ-104 or AWS SAA-C03.

Start with AZ-900 or AWS Cloud Practitioner Build your roadmap
Azure or AWS first Skills before hype Daily exam prep Source-backed explanations
What dotCreds helps with

dotCreds helps learners practice certifications with source-backed explanations so you know why every answer is right or wrong. It is built for daily exam prep and passing faster once you have chosen the cloud path that fits.

Quick answer

Cloud engineering is usually a fundamentals-to-administration path. Learn core cloud concepts first, then build real skill in identity, networking, compute, storage, security, and scripting. For most beginners that means AZ-900 or AWS Cloud Practitioner first, then AZ-104 or AWS SAA-C03.

What a cloud engineer does

The role is broader than memorizing cloud service names. Cloud engineers usually help build, maintain, secure, automate, and troubleshoot real infrastructure.

A cloud engineer works on the systems behind modern applications: virtual machines, storage, networking, identity, monitoring, backups, deployments, permissions, and the guardrails that keep environments reliable. Some jobs lean more into administration, some more into architecture, and some more into automation or DevOps, but the shared pattern is practical platform ownership.

That is why cert order matters. A fundamentals cert can help you understand the language, but the role itself demands more than terminology. You need enough hands-on context to speak about how workloads connect, how access is controlled, how failures are detected, and how changes get rolled out safely.

If you are still choosing between a broader IT start and a direct cloud lane, compare the cloud career hub with the cloud and IT hub before you commit.

Typical day-to-day
ProvisioningSet up compute, storage, networking, and policies.
TroubleshootingWork through outages, permission issues, connectivity, and deployments.
SecurityManage identity, access, secrets, and cloud security controls.
AutomationUse scripts and repeatable workflows instead of manual clicks.
Cloud engineer skills

These are the capabilities that matter whether you choose Azure first or AWS first.

Networking

Understand how workloads connect

Build comfort with DNS, subnets, routing, load balancing, VPN concepts, and basic troubleshooting. Network+ can help if networking language still feels shaky.

Linux and Windows

Know the operating systems under the cloud layer

Cloud still runs on real machines. Even junior cloud engineers benefit from basic Windows Server and Linux administration knowledge.

Identity

Access control is core cloud work

Learn roles, permissions, least privilege, identity providers, and how cloud accounts map to users, groups, and services.

Storage and compute

Know the building blocks

Understand virtual machines, containers at a basic level, object storage, managed disks, databases, and how performance or cost tradeoffs show up.

Scripting

Automate common tasks

PowerShell, Bash, and basic infrastructure automation matter because cloud work scales poorly when everything is manual.

Security and monitoring

Detect and protect

Cloud engineers need to read logs, use alerts, understand security posture, and spot configuration drift before it becomes an outage.

Best first certifications

These first steps are for getting your bearings, not proving you are already an architect.

Azure beginner

AZ-900

AZ-900 is the cleanest Microsoft cloud starting point for most beginners because it introduces cloud concepts, core Azure services, identity, governance, pricing, and security without pushing you into administrator depth too early.

AWS beginner

AWS Cloud Practitioner

AWS Cloud Practitioner works well when AWS is the lane. It gives you vocabulary, common services, shared responsibility, pricing, and architectural basics before you move into deeper AWS work.

Later-stage option

Google Professional Cloud Architect

Google Professional Cloud Architect is not the first cert most beginners should chase. It makes more sense once cloud design, networking, identity, storage, and operations already feel familiar.

Next certifications after the basics

This is where the roadmap starts looking more like real job preparation instead of only concept study.

Azure admin

AZ-104

AZ-104 is the biggest practical step after AZ-900 because it moves you into Azure administration, networking, storage, identity, compute, monitoring, and governance.

AWS associate

AWS SAA-C03

AWS SAA-C03 is a strong next step after Cloud Practitioner when you want to understand solution design, resilience, networking patterns, storage choices, and AWS architectural tradeoffs.

Azure architecture direction

AZ-305

AZ-305 makes more sense after your admin layer is solid. It is better when you already have Azure service familiarity and can think in terms of infrastructure design rather than only feature recall.

Azure path vs AWS path

Pick the cloud that best matches the job market around you or the platform you are most likely to touch first.

Azure path

Good for Microsoft-heavy environments

Azure is a natural first path when the companies around you already use Microsoft identity, Microsoft 365, Windows, and Azure. Start with AZ-900, then move into AZ-104 and AZ-305.

AWS path

Good for broad cloud market exposure

AWS is a strong first path when you want wide public-cloud recognition and lots of exposure to common architecture patterns. Start with AWS Cloud Practitioner, then move into AWS SAA-C03.

Mixed reality

Most people do not need both on day one

Pick one cloud first, get genuinely functional, then add the second cloud later if your role, region, or employer mix calls for it. A mixed path is easier after one platform stops feeling foreign.

Example 90-day roadmap

Use this as a momentum framework, not a rigid promise about job timing.

Days 1-30

Build fundamentals and vocabulary

Choose Azure or AWS, read the core objectives, start AZ-900 or Cloud Practitioner, and do small labs around accounts, storage, VMs, and identity.

Days 31-60

Move into admin-level tasks

Start AZ-104 or SAA-C03 prep, keep labbing, and focus on permissions, networking, monitoring, backup, and deployment basics.

Days 61-90

Strengthen patterns and portfolio proof

Finish the first admin or associate prep loop, document what you built, and decide whether your next step is deeper platform work, architecture direction, or a second supporting skill like Linux or networking.

Practice plan using dotCreds

Use practice to turn reading into recall

The point of daily practice is not just getting a score. It is using explanation-driven reps to expose weak spots while the objective is still fresh.

Start smallOpen a fundamentals page like AZ-900 or AWS Cloud Practitioner and do a short daily set.
Read every explanationUse source-backed explanations so you know why every answer is right or wrong, not just which option happened to be correct.
Move up in orderAfter fundamentals, graduate into AZ-104, SAA-C03, or AZ-305 instead of jumping randomly.
Use the hubsKeep the cloud career hub and cloud and IT hub nearby when you want the broader roadmap around the practice.
Related guides

Use the role guide when you are still choosing the direction, then use the roadmap page when you are ready to sequence the certs.

Next read

Cloud Engineer Certification Roadmap

Use the sequenced version of this guide when you want the short Azure, AWS, and mixed-cloud order on one page.

Open the cloud roadmap
FAQ

These are the questions most beginners ask before they commit to the cloud path.

What certification should I start with for cloud engineering?

Most beginners should start with AZ-900 if they want an Azure-first path or AWS Cloud Practitioner if they want an AWS-first path. Those certs help you build cloud vocabulary before deeper admin study.

Do I need both Azure and AWS to become a cloud engineer?

No. Most people move faster by picking one cloud first, building real skill there, then adding the second cloud later if the market or the role really calls for it.

Is Google Professional Cloud Architect a beginner cloud certification?

No. Google Professional Cloud Architect is usually a later-stage option after cloud concepts, networking, identity, storage, and architecture language already make sense.

What should I study besides certifications?

Cloud engineers also need networking, Linux or Windows administration, identity basics, scripting, security, storage, compute, and monitoring skills. Certifications work best when you pair them with labs and repeated practice.

How does dotCreds help with cloud exam prep?

dotCreds helps you practice with source-backed explanations so you know why every answer is right or wrong. It is built for daily exam prep and passing faster once you already have a sensible certification order.

Ready for the next step

Start with AZ-900 or AWS Cloud Practitioner, then build toward AZ-104 or AWS SAA-C03.

Pick one cloud first, practice daily, and use the roadmap page when you are ready to sequence the next certifications cleanly.

Start practicing Build your roadmap