Cloud Engineer (AWS & OCI)

iCrest Sdn Bhd; Kuala Lumpur; On-site; MYR 180,000 - 240,000; Full time

Job summary

iCrest Sdn Bhd is seeking an experienced Multi-Cloud Engineer to manage and scale hybrid AWS and OCI platforms in Kuala Lumpur. You will own the full lifecycle of cloud infrastructure, from architectural design to automated deployments using DevOps practices.

In this role you will implement IaC with Terraform and CloudFormation, build CI/CD pipelines, optimize performance and security, and collaborate with Security and App-Dev teams to deliver resilient, well-governed cloud solutions.

Qualifications

• Bachelor's degree in CS/IT or related field.
• AWS Solutions Architect and OCI Architect certifications preferred.
• Experience with multi-cloud environments and IaC.
• Strong scripting and automation skills.

Responsibilities

• Manage multi-cloud platforms across AWS and OCI.
• Automate provisioning using Terraform and CloudFormation.
• Implement CI/CD pipelines with CodePipeline, Bamboo, and OCI DevOps.
• Drive cost efficiency and performance tuning.
• Collaborate with Security and App-Dev teams.
• Document architectures and incident root causes.
• Enforce security with governance like Control Tower and OCI Landing Zones.

Skills

Problem solving

Collaboration

Adaptability

Hybrid cloud experience

Cloud automation

Education

Bachelor's Degree in CS/IT

AWS Certified Solutions Architect

OCI Architect Associate/Professional

Tools

Terraform

CloudFormation

OCI Resource Manager

AWS CodePipeline

Bamboo

Python

OCI DevOps

AWS Direct Connect

OCI FastConnect

VPC/Networking

Route53/OCI DNS

CloudWatch/CloudTrail

Job description

We are seeking an experienced Multi-Cloud Engineer to manage and scale our hybrid AWS and OCI platforms. You will be responsible for the full lifecycle of cloud infrastructure — _from architecting secure environments to automating deployments using DevOps practices.

Roles and Responsibilities

Infrastructure & Deployment

• Multi-Cloud Management: Maintain and optimize core services across AWS (EC2, S3, RDS, Lambda) and OCI (Compute, Block Storage, Autonomous Database, Functions).
• Infrastructure as Code (IaC): Automate provisioning using Terraform, CloudFormation, and OCI Resource Manager to ensure consistency across environments.
• CI/CD Orchestration: Implement robust pipelines using the AWS CodeStar stack, BitBucket, Bamboo, and OCI DevOps service.
• Cloud Optimization: Drive cost efficiency and performance tuning through resource right-sizing and scalability strategies.
• Architecture Alignment: Partner with Security and App-Dev teams to design resilient, well-architected cloud solutions.
• Technical Advocacy: Provide expert guidance on cloud best practices and document architectures, standard operating procedures, and incident root causes.
• Security Enforcement: Implement governance frameworks like AWS Control Tower and OCI Landing Zones to maintain high security standards.

Technical Requirements

Networking (AWS & OCI)

• Hybrid Connectivity: Hands-on experience with AWS Direct Connect and OCI FastConnect, including cross-cloud peering and VPN configurations.
• AWS Stack: Proficiency in Control Tower Landing Zone, Transit Gateway, VPC Peering, NACLs, Security Groups, and AWS Network Firewall.
• OCI Stack: Expertise in OCI Landing Zone, Virtual Cloud Networks (VCN), Dynamic Routing Gateways (DRG), Service Gateways, and OCI Network Firewall.
• Core Fundamentals: Deep understanding of IPv4, BGP, and Next-Gen Firewalls.

DevOps & Programming

• IaC Tools: Expert level in Terraform and CloudFormation.
• Automation: Strong proficiency in Python for cloud automation and scripting.
• CI/CD: Practical experience with CodePipeline, Bamboo, and Terraform Enterprise/Cloud.

Security & Governance

• AWS Security: Deep knowledge of IAM (Roles/Policies), CloudWatch, CloudTrail, and Service Control Policies (SCPs).
• OCI Security: Proficiency in managing Identity Domains, IAM Policies (Allow statements), Compartment-level access, OCI Logging, and Cloud Guard.
• DNS Management: Managing public and private zones via Route53 and OCI DNS.

Non-Technical Requirements

• Problem Solving: Proven ability to troubleshoot and resolve complex cloud infrastructure incidents.
• Collaboration: Strong cross-functional teamwork and the ability to translate technical needs for business stakeholders.
• Adaptability: Eagerness to stay current with evolving cloud technologies in a fast-paced environment.

Qualifications

• Bachelor's Degree in Computer Science, IT, or related field]
• Preferred Certifications - AWS Certified Solutions Architect, OCI Architect Associate/Professional]