Aws & Azure Infrastructure Engineer (L2/l3)

3 days ago

Kallang, Singapore NTT DATA Full time

**Make an impact with NTT DATA**
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it’s a place where you can grow, belong and thrive.

**Job Description Summary**

Location: [Remote/On-site/Hybrid - specify]

**Job Type**: Full-Time

Experience Level: Mid to Senior (Minimum 5 Years)

**Key Responsibilities**:
Infrastructure Management (L2/L3):

- Provide Level 2 and 3 operational support across AWS and Azure environments.
- Monitor and optimize infrastructure performance, availability, and cost.
- Configure and manage compute, storage, networking, and identity services across both platforms.

Cloud Migration:

- Lead and support cloud migration projects from on-prem to AWS/Azure or between clouds.
- Use tools like AWS Migration Hub, Azure Migrate, CloudEndure, DMS, ASR.
- Conduct workload discovery, assessment, planning, testing, and execution.

DevSecOps & Automation:

- Design and implement CI/CD pipelines using Azure DevOps, GitHub Actions, Jenkins, or AWS CodePipeline.
- Automate infrastructure using Terraform, ARM Templates, Bicep, CloudFormation, or AWS CDK.
- Integrate security testing (SAST/DAST), policy-as-code, and compliance into pipelines.

Security and Compliance:

- Ensure infrastructure meets security frameworks (NIST, ISO, SOC 2, HIPAA).
- Conduct regular security audits, patching, and risk remediation.

Monitoring and Incident Management:

- Set up and manage observability stacks (e.g., CloudWatch, Azure Monitor, Prometheus, ELK, Datadog).
- Create runbooks, alerts, and dashboards for proactive infrastructure management.
- Participate in on-call rotation and incident response.

Collaboration & Documentation:

- Collaborate with development, architecture, security, and operations teams.
- Maintain detailed architecture diagrams, process documents, and knowledge base articles.
- Mentor junior engineers and contribute to continuous improvement.

**Academic Qualifications and Certifications**:

- Experience in multi-cloud and hybrid environments (on-prem + cloud).
- Familiarity with Zero Trust architecture and cloud governance frameworks.
- Exposure to serverless technologies and event-driven architectures.
- ITIL or SRE practices knowledge is a plus.

Certifications Required:

- AWS Certified Solutions Architect - Associate/Professional
- Microsoft Certified: Azure Administrator Associate / Solutions Architect Expert
- One security-focused certification (e.g., AWS Security Specialty, Microsoft SC-200, CISSP, CompTIA Security+)
- DevOps/Containerization: CKA or equivalent preferred

**Required Skills and Experience**:

- Minimum 5 years of hands-on experience with cloud infrastructure and DevOps in AWS and Azure.
- Strong command of infrastructure automation, scripting (PowerShell, Python, Bash), and CI/CD tools.
- Deep understanding of networking, DNS, VPN, load balancing, and firewalls in cloud environments.
- Practical experience with container platforms (Docker, Kubernetes, AKS, EKS).
- Strong problem-solving skills and ability to troubleshoot complex issues independently.

**Workplace type**:
**About NTT DATA**

**Equal Opportunity Employer

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