Devops Engineer - Senior - Duration 2 months

I. Company Description:
Asian Technology Solutions (ATS) Vietnam is a trusted regional consulting and technology partner, helping organizations navigate digital transformation, operational complexity, and evolving security challenges with confidence. With a strong commitment to innovation, integrity, excellence, and collaboration, ATS Vietnam delivers integrated solutions across Talent Solutions, IT Consulting, Technology Services, Cyber Security, and Fraud Prevention.
With a growing presence across Asia-Pacific and the Middle East, ATS Vietnam combines deep regional market expertise with global best practices to help businesses build high-performing teams, modernize technology ecosystems, strengthen cyber resilience, and accelerate sustainable growth.
II. Job Overview:
ATS Vietnam is looking for a Senior DevOps / Cloud Engineer to join an international project. The role is suitable for an experienced DevOps/Cloud Engineer who can work independently,
handle cloud infrastructure, and deliver production-ready solutions within a short-term project. III. Key Responsibilities:
 Design, deploy and maintain cloud infrastructure, mainly on Azure.
 Manage and optimize Azure environments and support AWS workloads.
 Build and maintain Infrastructure as Code (IaC) using Terraform and Ansible.
 Develop and maintain CI/CD pipelines with GitHub Actions.
 Automate infrastructure provisioning, configuration and deployment.
 Build and manage machine images using Packer.
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 Manage Linux servers and cloud environments.
 Deploy and manage containerized workloads using Docker and Kubernetes.
 Monitor infrastructure, logs, performance and system health.
 Troubleshoot cloud, networking, deployment and infrastructure issues.
 Apply appropriate cloud security and access-control practices.
 Work independently and deliver tasks within the project timeline.
IV. Job Qualifications & Requirements:
Must-have
 5+ years of experience in DevOps, Cloud Engineering, SRE or similar roles.
 Strong hands-on experience with Microsoft Azure.
 Working knowledge of AWS.
 Strong experience with Terraform and Ansible.
 Hands-on experience with GitHub Actions / CI/CD.
 Experience with Packer / Machine Images.
 Strong Linux experience.
 Good scripting skills with Python, Bash or PowerShell.
 Hands-on experience with Docker and Kubernetes.
 Good understanding of:
o Cloud networking o Cloud security o Monitoring & logging o Infrastructure troubleshooting
 Good English communication skills. Nice-to-have
 GCP / Multi-cloud
 TEE / Confidential Computing
 Blockchain
 Distributed Systems
 SRE / production reliability experience
Language:
 (At least B2+ level) Fluent English communication (both written and verbal).
 Able to explain technical concepts and solutions clearly to both technical and non-technical
stakeholders.
V. Salary & Benefits:
 Total Budget: Up to 45,000,000 VND/month all-in, depending on the candidate's experience, qualifications, and employment arrangement.
 SHUI (Social Insurance, Health Insurance, and Unemployment Insurance): The company will provide mandatory SHUI contributions in accordance with applicable Vietnam regulations.
 Compensation Arrangement for Candidates with Existing SHUI Coverage: For candidates who are already covered under mandatory SHUI by another employer, the compensation package may be structured accordingly. In such cases, the total compensation can be negotiated up to the maximum budget of 55,000,000 VND/month, subject to the agreed employment arrangement and applicable regulations.
 PIT: Personal Income Tax (PIT) will be deducted in accordance with Vietnam's applicable progressive tax regulations.
 Equipment: Candidates are required to use their own laptop; no company laptop will be provided.
 Professional Environment: Work in a professional, dynamic, and international environment.
 International Exposure: Opportunity to collaborate with experienced professionals and
international clients.
 Career Development: Long-term career development opportunities through stable and
ongoing projects.
 Learning & Growth: Supportive and collaborative team culture with opportunities for
continuous learning, skill development, and career growth.
VI. Other information:
 Working model: Remote (Outsourcing project, work directly with the client)
 Typical working time: GMT +6 to GMT +10 (8 hours/day, Mon - Fri)
 Preferred onboarding date: ASAP Joiners
 Contract: 2 months (Freelance contractor)
 High possibility of long-term extension based on performance and project roadmap VII. Hiring Process:
Hiring process: CV Screening > Profile Review > (Online) 2 Rounds interview > Offer > Onboarding
 Round 1: Online technical / experience interview
 Round 2: Online interview with the client/project team
VIII. For Candidates Taking This Opportunity as a Second Job:
Candidates who engage in this opportunity as a secondary employment (2nd job) are expected to commit to the following:
 Maintain a consistent level of performance and meet all assigned project deliverables.
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 Attend all scheduled meetings with the client and project team as required.
 Be available and responsive during the agreed working hours to provide timely support to
both the client and internal team.
 Ensure that there are no scheduling conflicts or competing commitments that could affect
project timelines, work quality, or overall delivery.
 Comply with all project confidentiality, security, and client engagement requirements.
Compliance with the above commitments is mandatory to ensure successful collaboration, project continuity, and high-quality delivery.
IX. Screening Checklist
● DevOps / Cloud Experience: Có ≥ 5 năm kinh nghiệm DevOps / Cloud Engineering / SRE → Must-have
● Microsoft Azure: Có strong hands-on experience với Microsoft Azure trong production environment → Must-have
● AWS: Có working knowledge / hands-on experience với AWS → Must-have
● Infrastructure as Code: Có strong hands-on experience với Terraform và Ansible → Must-
have
● CI/CD: Có kinh nghiệm xây dựng và maintain CI/CD pipelines, ưu tiên GitHub Actions → Must-
have
● Packer / Machine Image: Có kinh nghiệm thực tế với Packer / machine image creation &
management → Must-have
● Linux: Có strong experience với Linux administration, troubleshooting và production
environments → Must-have
● Scripting: Có hands-on experience với Python, Bash hoặc PowerShell → Must-have
● Docker: Có hands-on experience với Docker / containerized applications → Must-have
● Kubernetes: Có hands-on experience với Kubernetes trong production → Must-have
● Cloud Networking: Có kiến thức và kinh nghiệm thực tế về cloud networking, connectivity,
DNS, load balancing hoặc network security → Must-have
● Cloud Security: Có kinh nghiệm với IAM, access control và cloud security best practices →
Must-have
● Monitoring & Logging: Có kinh nghiệm triển khai hoặc sử dụng cloud monitoring, logging và
alerting solutions → Must-have
● Production Troubleshooting: Có kinh nghiệm debugging, troubleshooting và optimizing
production infrastructure / cloud environments → Must-have
● Automation: Có kinh nghiệm automating infrastructure provisioning, deployment hoặc
operational tasks → Must-have
● Multi-cloud: Có kinh nghiệm làm việc với multi-cloud environments / Azure + AWS + GCP →
Nice-to-have
● GCP: Có hands-on experience với Google Cloud Platform → Nice-to-have
● TEE / Confidential Computing: Có kinh nghiệm với TEE, Trusted Execution Environment hoặc
Confidential Computing → Nice-to-have
● Blockchain / Distributed Systems: Có experience với Blockchain hoặc Distributed Systems → Nice-to-have
● English: Giao tiếp tốt bằng tiếng Anh, có thể trao đổi technical topics trực tiếp với international client/team → Must-have
● International Environment: Đã từng làm việc với international / distributed teams hoặc overseas clients → Nice-to-have
● Remote: Có thể làm việc 100% Remote từ Việt Nam → Must-have
● Working Hours: Có thể đảm bảo full-time availability, tối đa 8 giờ/ngày và đáp ứng working
schedule của project → Must-have
● Availability: Có thể onboard ASAP / short notice → Priority
● Budget: Phù hợp mức ≤ 55M VND Gross/month all-in → Must-have
● Contract: Đồng ý 2-month project/freelance contract → Must-have
● 2nd Job / Concurrent Work: Nếu đang có job/project/freelance khác, có thể đảm bảo full
availability, tham gia đầy đủ meetings và deliverables, không ảnh hưởng đến performance của project → Must-have
⭐ Priority Screening
● 5+years DevOps / Cloud + strong Azure experience → High Priority
● Strong Terraform + Ansible experience → High Priority
● GitHub Actions + CI/CD automation → High Priority
● Packer / Machine Image experience → High Priority
● Strong Docker + Kubernetes experience → High Priority
● Strong Linux + Python / Bash / PowerShell → High Priority
● Production cloud networking + security experience → High Priority
● Monitoring / logging + production troubleshooting → High Priority
● Azure + AWS / Multi-cloud experience → High Priority
● Strong English + international team experience → High Priority
● Available ASAP / short notice → Priority