If you’re looking to move into senior cloud architecture (or designing large-scale environments), two certifications stand out:
- AWS Certified Solutions Architect (Associate or Professional)
- Microsoft Azure Solutions Architect Expert
Both prove that you can design secure, scalable, enterprise-grade cloud solutions. While you’ll rarely see them listed as a formal requirement on job descriptions, they can give you a clear edge when you’re ready to level up your career – and often help you stand out in a competitive field.
AWS Certified Solutions Architect
If you spend a significant amount of time in AWS, this certification validates your ability to design and deploy complex workloads.
Levels to consider:
- Associate (SAA-C03): Ideal if you’ve got roughly a year of hands-on AWS experience and want to show you can design well-architected, cost-optimised systems.
- Professional (SAP-C02): A step up for those with 2+ years working at scale, covering hybrid and enterprise-level architectures.
What you’ll focus on:
- Designing highly available, fault-tolerant architectures across multiple regions.
- Applying the AWS Well-Architected Framework to balance cost, performance, and security.
- Choosing the right services (think EC2, RDS, DynamoDB, EKS) and knowing when to use each.
- Securing workloads with IAM, VPC design, encryption (KMS, ACM), and network controls.
Except for scenario-based exam questions that test your ability to translate business requirements into robust technical decisions.
Even though it’s rarely mandatory, it’s a strong differentiator when you’re aiming for senior AWS roles.
Microsoft Azure Solutions Architect Expert
Working in an Azure or Microsoft-heavy environment? This certification confirms you can design end-to-end cloud and hybrid solutions.
The path:
- You’ll need to pass AZ-305 (Designing Microsoft Azure Infrastructure Solutions).
- Microsoft recommends strong experience in Azure administration, security, networking, or DevOps before you start.
Key areas you’ll cover:
- Building governance and security using Azure AD, RBAC, and Key Vault.
- Designing network architectures with VNets, VPN Gateway, ExpressRoute, and Azure Front Door.
- Architecting compute and storage with AKS, App Services, Functions, and Storage Accounts.
- Planning for business continuity and disaster recovery using Azure Site Recovery and Backup.
- Monitoring and optimising environments with Azure Monitor and Log Analytics.
The exam focuses on real-world scenarios, demonstrating your ability to design solutions that are secure, scalable, and cost-optimised.
Again, while it’s seldom a stated requirement, it’s a powerful credential that can help you stand out when you’re moving towards senior or lead architect roles.
Choosing Between AWS and Azure
Start with your own experience and goals:
- Current environment: Are you working mostly with AWS or Azure today?
- Future direction: If you see yourself in a multi-cloud or hybrid architecture role, holding both can be a real differentiator.
- Market demand: Enterprises with heavy Microsoft stacks often lean towards Azure; tech-first or start-up environments may prioritise AWS.
Either way, earning one (or both) shows that you’re serious about your career progression and ready to take on more responsibility.
Whether you choose AWS, Azure, or eventually both, these certifications show that you can turn complex business needs into scalable, secure cloud architectures.
They may not be compulsory, but they’re a clear advantage when you’re ready to level up into senior cloud architecture roles.