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CT UAV

Senior DevOps Engineer

Ho Chi Minh City, Vietnam
Calendar 12/31/2025
| Full-time
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Salary
Salary

Thỏa thuận

Location
Work location

Ho Chi Minh City

date
Submission deadline

12/31/2025

target
Target number

1

MAIN RESPONSIBILITIES

Position: Senior DevOps Engineer

Department: Software Development Department, CT UAV Company

Job Type: Full-time

Location: CT Group Corporation, 117 Nguyễn Đình Chiểu, Ward 6, District 3, Ho Chi Minh City, Vietnam

Job Objectives

The DevOps / System Engineer will play a critical role in managing, operating, and optimizing the digital ecosystem infrastructure of CT Group, spanning on-premise and multi-cloud environments. This role requires strong expertise in Kubernetes, CI/CD, automation, and infrastructure security to ensure system reliability, scalability, and cost efficiency. The engineer will collaborate with cross-functional teams to deliver robust infrastructure solutions that support ERP systems, web applications, and data platforms.

Key Responsibilities

  • Manage, operate, and optimize CT Group’s hybrid infrastructure, including On-Premise systems, FPT Cloud, and Azure Cloud.
  • Administer and maintain Kubernetes (K8s) clusters, including Helm, Ingress, and Service Mesh (Istio, Linkerd).
  • Design, implement, and maintain CI/CD pipelines, Infrastructure-as-Code (IaC), and automation solutions using GitLab CI, Jenkins, ArgoCD, Terraform, and Ansible.
  • Operate and optimize ERP systems (Odoo, SAP, Dynamics…) and web applications (PHP, Python, Node.js, .NET), ensuring performance, scalability, and security.
  • Design and maintain system architecture for high availability, scalability, disaster recovery, and hybrid/multi-cloud operations.
  • Implement system observability: monitoring, logging, alerting, and tracing (Prometheus, Grafana, ELK, Loki, Alertmanager).
  • Ensure infrastructure and application security: IAM, RBAC, TLS, PKI, WAF, secrets management, web and API security.
  • Collaborate with Data, Infra, and Security teams to integrate infrastructure with data platforms and internal applications.
  • Support DevOps, SRE, and FinOps practices to optimize system reliability and cloud operating costs.
  • Troubleshoot incidents, perform root cause analysis, and execute performance tuning for mission-critical systems.

Required Qualifications and Skills

Education & Experience

  • Bachelor’s degree in Computer Science, Information Systems, or related field.
  • 5–8 years of experience as a DevOps Engineer, System Engineer, or equivalent role.
  • Strong foundation in DevOps, System Engineering, Networking, Security, Cloud, and Kubernetes.
  • Proven track record in system design, cloud architecture, and infrastructure automation.

Technical Skills

  • Kubernetes: cluster management, Helm, Ingress, Istio/Linkerd.
  • Cloud Platforms: Azure, FPT Cloud, multi-cloud, hybrid cloud.
  • On-Premise Systems: VMware, Proxmox, Bare Metal servers.
  • CI/CD & IaC: GitLab CI, Jenkins, ArgoCD, Terraform, Ansible.
  • Monitoring & Observability: Prometheus, Grafana, ELK, Loki, Alertmanager.
  • Scripting & Automation: Bash, Python, Go.
  • Networking: TCP/IP, VPN, Load Balancers, Firewalls, NAT, DNS.
  • Security: IAM, RBAC, TLS, PKI, WAF, audit logging, secrets management, API/web app security.
  • System & Cloud Architecture: High availability, disaster recovery, cost optimization, multi-region.

Preferred Qualifications

  • Experience operating large-scale data systems (Big Data, Kafka, Airflow, Data Warehouses).
  • Hands-on experience with AI/ML platforms and MLOps pipelines.
  • Relevant certifications:
  • Kubernetes: CKA, CKAD
  • Cloud: Azure Administrator, Azure DevOps Engineer
  • Infrastructure: Terraform Associate
  • Security: Network Security, Cloud Security

Soft Skills

  • Strong analytical and troubleshooting skills, with the ability to diagnose and resolve complex infrastructure issues.
  • Proactive, system-oriented thinking with a focus on scalability, cost efficiency, and reliability.
  • Excellent communication and collaboration skills to work across teams (Data, Infra, Security, Applications).
  • Ability to manage multiple priorities and meet deadlines in a fast-paced, multi-project environment.
  • Strong sense of responsibility for system quality and performance.
  • Leadership mindset with the ability to mentor and guide junior engineers.

Benefits

  • Competitive salary based on skills and experience.
  • Performance-based bonuses and rewards for outstanding contributions.
  • Opportunities to work on large-scale, diverse projects developed by the company.
  • Professional working environment with a transparent and respectful culture.
  • Access to training programs, certifications, and career development opportunities.
  • Comprehensive health insurance and other employee benefits as per company policy

JOB REQUIREMENTS


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