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Salary
$94k – $122k per year (gross)
Location
In office (Singapore)
Seniority
Staff · 8+ years exp
Employment
Full-Time

First seen by Alion on Nov 4, 2026.

Overview
Company
Impact
Profile match
AM I RIGHTLY PAID? ARE WE PAYING RIGHT? Get Salary Guide The 2025 Salary Guide is currently being finalized. Contact us at [email protected] to request the latest data directly by email.

Job Summary

We are seeking an experienced AWS Cloud Architect / Technical Lead to design, implement, and govern enterprise cloud infrastructure solutions. You will provide technical leadership across AWS architecture, cloud infrastructure, networking, security, DevOps automation, and operational resilience.

Responsibilities

  • Design and review scalable, secure, and highly available AWS cloud architectures to meet enterprise requirements
  • Define cloud infrastructure architecture including compute, storage, networking, and security services for optimal performance
  • Design AWS multi-account environments, VPCs, subnets, routing, and connectivity solutions to ensure network efficiency and security
  • Establish cloud architecture standards, technical guidelines, and infrastructure best practices to maintain consistency and quality
  • Design and review IAM, KMS, WAF, firewall, and cloud security configurations to safeguard cloud environments
  • Define High Availability (HA), Disaster Recovery (DR), and backup strategies to ensure business continuity
  • Provide technical direction for AWS infrastructure, Windows/Linux systems, and cloud operations to support stable environments
  • Review Infrastructure as Code (IaC), CI/CD pipelines, and deployment automation solutions to enhance deployment efficiency
  • Lead technical design reviews, architecture assessments, and resolve complex technical issues to maintain system integrity
  • Evaluate cloud infrastructure performance, scalability, availability, and cost optimization to maximize resource utilization
  • Lead root cause analysis for critical infrastructure and cloud-related issues to minimize downtime
  • Provide technical guidance to L2/L3 engineers and coordinate with application, network, and security teams for seamless operations
  • Drive infrastructure standardization, automation, and continuous improvement initiatives to increase operational efficiency

Preferred competencies and qualifications

  • AWS Certified Solutions Architect – Professional certification (preferred)
  • Bachelor’s degree in IT, Computer Science, or equivalent qualification (preferred)

#AWSArchitecture #CloudArchitecture #AWSCloud #CloudInfrastructure #Terraform #CloudSecurity #DevOps #InfrastructureDesign

Skills

Managed Security Services, Security, technical guidelines, Cloud Security, AWS, Scalable Systems, Storage, Cloud Infrastructure, IP Routing, Isac, Networking, Maintain Quality Standards, Business Continuity Management, Disaster Recovery Management, Network Infrastructure, Deployment Automation, Firewall Management

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