Cloud Engineer

5 days ago

Singapore KNOWLEDGESG GLOBAL PTE. LTD. Full time
Roles & Responsibilities

Key Responsibilities
  • RHEL Server Management: Install, configure, administer, and optimize RHEL servers in GCC (AWS) environments.
  • Containerization & Orchestration: Deploy, configure, and maintain containerized workloads using Docker and Kubernetes (K8s/EKS).
  • Migration Projects: Support migration of applications from legacy environments (RHEL, Solaris, AIX) to containerized/cloud-native platforms.
  • Compliance & Security: Perform OS security hardening, ensure systems meet GovTech GCC compliance standards, and conduct audit checks.
  • Clustering & High Availability: Manage Linux clustering, VM clustering, and container orchestration for high availability.
  • Storage & Middleware Management: Administer LVM, GFS, NFS, DNS, automount, and support middleware (Squid Proxy, SMTP, Splunk, Apache, Tomcat).
  • Automation & Infrastructure-as-Code: Automate tasks using Shell scripting, Ansible, and support IaC-based deployments.
  • Monitoring & Incident Response: Monitor system performance, conduct root cause analysis, and respond to incidents within GCC workloads.
  • Collaboration: Work closely with GovTech, vendors, and agencies for problem resolution, upgrades, and operational improvements.
Requirements
  • Experience: 5–8 years in Linux/Unix administration (RHEL).
  • Containers: Strong expertise in Docker, Kubernetes, container lifecycle management, and orchestration (AWS EKS).
  • Security: Solid knowledge of Linux security hardening, auditing, and compliance (IM8/GCC).
  • Troubleshooting: Proficiency in RHEL troubleshooting, patching, upgrades, crash dump/log analysis.
  • Clustering & Virtualization: Experience in Linux clustering, high availability, and virtualization.
  • Automation: Strong skills in Shell scripting, Ansible automation; exposure to CI/CD pipelines.
  • Cloud: Knowledge of AWS services (EC2, VPC, IAM, Load Balancers, EKS).
  • Monitoring: Hands-on experience with Splunk, Prometheus, ELK, and other monitoring tools.
  • Communication: Strong ability to communicate with technical and non-technical stakeholders.
Preferred Qualifications (Nice to Have)
  • Prior experience with GovTech GCC operational environments.
  • Certifications: Kubernetes (CKA/CKAD), Docker, RHCE, AWS SysOps, ITIL.
  • Exposure to DevSecOps practices and cloud-native security controls.
  • Experience in cloud migration and container modernization projects in government or regulated environments.
Tell employers what skills you have

Mentoring
Leadership
Interpersonal Skills
Strategy
Compliance
Team Management
Communication Skills
Team Lead
Team Leader
Team Player

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