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Salary
$65k – $80k per year (gross)
Location
In office (Singapore)
Seniority
Senior · 7+ years exp
Employment
Contractor

First seen by Alion on Oct 15, 2026.

Overview
Company
Impact
Profile match

We are seeking a DevOps Engineer to implement and maintain cloud infrastructure, CI/CD pipelines, infrastructure automation, and production operations. The role involves managing AWS environments, containerized applications, deployment automation, system monitoring, and infrastructure security to ensure application availability, scalability, and operational reliability.

Key Responsibilities
  • Design, configure, and maintain AWS infrastructure using EC2, VPC, IAM, S3, ELB, Auto Scaling, and related cloud services.

  • Develop and maintain CI/CD pipelines using Jenkins, TeamCity, Git, and automated build, testing, and deployment workflows.

  • Automate infrastructure provisioning and configuration management using Terraform, Ansible, Chef, or equivalent tools.

  • Build, deploy, and manage Docker containers and support microservices-based application environments.

  • Administer Linux servers and troubleshoot system processes, networking, storage, permissions, and application dependencies.

  • Develop automation scripts using Python, Bash, Shell, or JavaScript to streamline infrastructure operations and deployment tasks.

  • Implement monitoring, centralized logging, alerting, and performance metrics to identify and resolve infrastructure and application issues.

  • Configure load balancing, network security, access controls, secrets management, and vulnerability remediation.

  • Support high availability, disaster recovery, fault tolerance, and infrastructure scalability across cloud environments.

  • Investigate production incidents, perform root-cause analysis, and implement corrective and preventive actions.

  • Provide production support and participate in incident response, including 24x7 on-call support where required.

  • Collaborate with software developers, SRE, security, and infrastructure teams to improve deployment reliability and operational efficiency.

  • Maintain infrastructure documentation, deployment procedures, configuration standards, and operational runbooks.

Technical Requirements
  • Bachelor's degree or higher in Computer Science, Computer Engineering, Information Technology, or a related discipline.

  • Hands-on experience in DevOps, Cloud Engineering, or Site Reliability Engineering.

  • Strong knowledge of AWS cloud infrastructure, including EC2, VPC, IAM, S3, load balancing, and Auto Scaling.

  • Practical experience with CI/CD tools such as Jenkins or TeamCity, Git-based version control, build automation, and release management.

  • Proficiency in Linux system administration, Bash/Shell scripting, troubleshooting, and performance monitoring.

  • Programming or scripting skills in Python, Bash, JavaScript, or equivalent languages for operational automation.

  • Experience with Docker, container management, and microservices deployment.

  • Hands-on experience with Infrastructure as Code (IaC) and configuration management tools such as Terraform, Ansible, Chef, or SaltStack.

  • Understanding of TCP/IP, DNS, routing, firewalls, load balancing, networking, and cloud security principles.

  • Knowledge of monitoring, logging, alerting, incident management, and production support practices.

  • Understanding of DevSecOps, secrets management, vulnerability management, high availability, disaster recovery, and system resiliency.

  • Strong analytical, troubleshooting, documentation, and cross-functional collaboration skills.

Skills

AWS CWI, Personal Chef Services, Computer Engineering, Python Scripting, Jenkins, Pipeline Development, Infrastructure Deployment, Infrastructure as Code (IaC), EC2, Release Automation, Linux Server Administration, Cloud Infrastructure, Business Process Execution Language, Linux Administration, Auto Scaling, Site Reliability Engineering, Performance Metrics, Docker, Docker Container, Confidentiality Management

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