Linux Cloud Engineer – AWS Platform

1 day ago

Singapore OPENSOURCE PTE. LTD. Full time
Roles & Responsibilities

Job Summary

We are seeking a highly skilled Linux Cloud Engineer to support, administer, and optimize RHEL workloads in AWS Government Commercial Cloud (GCC) environments. The role involves managing containerized workloads, performing migrations, ensuring compliance with GovTech GCC standards, and collaborating with cross-functional teams to support mission-critical systems.

Key Responsibilities
  • Install, configure, administer, and optimize RHEL servers in GCC (AWS) environments.
  • Deploy, configure, and maintain containerized workloads using Docker and Kubernetes (K8s).
  • Support migration of applications from legacy environments (RHEL, Solaris, AIX) to containerized/cloud-native platforms.
  • Perform RHEL server migrations and ensure compliance with GovTech GCC security standards.
  • Manage Linux clustering, VM clustering, and container orchestration for high availability.
  • Implement OS security hardening, compliance, and audit checks.
  • Administer storage (LVM, GFS, NFS, DNS, automount) and manage Red Hat Satellite for repo/patching.
  • Automate tasks using Shell scripting and Ansible; support IaC deployments.
  • Monitor system performance, conduct RCA, and handle incident response for GCC workloads.
  • Manage and support middleware (Squid Proxy, SMTP, Splunk, Apache, Tomcat).
  • Collaborate with GovTech, vendors, and agencies on problem resolution and upgrades.
Requirements / You Bring
  • 5–8 years of experience in Linux/Unix system administration (RHEL).
  • Strong experience with Docker, Kubernetes, and container orchestration.
  • Knowledge of Kubernetes deployment models (AWS EKS) and container security best practices.
  • Hands-on experience with container lifecycle management, scaling, logging, and monitoring.
  • Proficiency in RHEL troubleshooting, patching, and upgrades.
  • Strong knowledge of Linux security hardening, auditing, and compliance (IM8/GCC).
  • Experience with Linux clustering, virtualization, and HA solutions.
  • Familiarity with Red Hat Satellite for patch/repo management.
  • Strong scripting and automation skills (Shell, Ansible); exposure to CI/CD pipelines.
  • Working knowledge of AWS services (EC2, VPC, IAM, Load Balancers, EKS).
  • Experience with monitoring/logging tools (Splunk, Prometheus, ELK preferred).
  • Strong troubleshooting skills, including crash dump/log analysis.
  • Excellent communication skills to engage with technical and non-technical stakeholders.
Nice to Have (Preferred Skills)
  • GovTech GCC operational experience with containerized workloads.
  • Certifications: Kubernetes (CKA/CKAD), Docker, RHCE, AWS SysOps, ITIL.
  • Experience with DevSecOps practices and cloud-native security controls.
  • Familiarity with cloud migration and container modernization projects in government or regulated environments.
Tell employers what skills you have

Kubernetes
High Availability
VM
Auditing
Logging
Apache Tomcat
System Administration
Hardening
Satellite
Docker
ITIL
Ansible
Orchestration
Virtualization
Solaris
DNS

  • Linux Cloud Engineer

    2 weeks ago

    Singapore OPENSOURCE PTE. LTD. Full time

    **Job Summary**: We are seeking a highly skilled Linux Cloud Engineer to support, administer, and optimize RHEL workloads in AWS Government Commercial Cloud (GCC) environments. The role involves managing containerized workloads, performing migrations, ensuring compliance with GovTech GCC standards, and collaborating with cross-functional teams to support...

  • AWS Cloud Linux Engineer

    2 weeks ago

    Singapore ADECCO PERSONNEL PTE LTD Full time

    About the Role We're looking for a skilled AWS Cloud Linux Engineer to join our client's IT team. You'll manage and optimize Linux-based systems in the cloud, ensuring performance, security, and scalability.Key Responsibilities • Design and manage AWS infrastructure (EC2, S3, RDS, Lambda, etc.).• Administer Linux systems (CentOS, Ubuntu, RedHat) in a...

  • AWS Cloud Linux Engineer

    3 days ago

    Singapore Lenovo Full time

    Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$69 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the...

  • Cloud Operations Engineer Aws Linux

    1 week ago

    Singapore ScienTec Consulting Full time

    **Cloud Operations Engineer** - Working Hours: Monday to Friday - Working Location: Central - Remuneration package: Basic salary + AWS **What to Expect**: - Responsible for day-to-day user support and administration of cloud services. - Provide incident management, follow-up with problem resolution and regular communication with customers on open cases. -...

  • Cloud Engineer

    10 hours ago

    Singapore Metaverse Cloud Solution Pte. Limited Full time

    Join hands to create a bright future for the informatization development in the field of engineering construction. Responsibilities: Responsible for Windows and Linux based IT infrastructure maintenance and implementation Provide server and network support and troubleshooting Provide technical support and system administration on cloud platform to meet...

  • Cloud Platform Engineer

    4 days ago

    Singapore Hyundai Motor Group Innovation Center Singapore (HMGICS) Full time

    Join to apply for the Cloud Platform Engineer role at Hyundai Motor Group Innovation Center Singapore (HMGICS)Join to apply for the Cloud Platform Engineer role at Hyundai Motor Group Innovation Center Singapore (HMGICS)This position is responsible for the administration, automation, and optimization of AWS infrastructure and services, with ownership of AWS...

  • Cloud System Engineer

    1 week ago

    Singapore ScienTec Consulting Full time

    **We are looking for Operations Engineer to join one of the Government agency!** - ** Working Hours: Mon-Fri office hours**: - ** Working location: One North**: - ** Part of the data science department, supporting and maintaining the data engineering and analytics platforms that support government agencies**: - ** Yearly renewable contract with attractive...

  • Aws Cloud Engineer

    1 week ago

    Singapore R SYSTEMS (SINGAPORE) PTE LIMITED Full time

    **Responsibilities** - Proficient in implementation, management and troubleshoot AWS Technologies, ECS, EKS. - Proficient in Operating System such as AWS Linux, Red Hat Enterprise Linux. - Maintain, Manage and Monitor Cloud Infrastructure - Resolve IT infrastructure issues - Proactive handling of project and supporting project implementation - Create...

  • Aws Cloud and Linux Engineer

    5 days ago

    Singapore ELLIOTT MOSS CONSULTING PTE. LTD. Full time

    This is a client facing / delivery role, working on cloud operations in the delivery team. You will execute daily cloud operations as well as cloud implementations in technical customer engagements including basic operations and administration, specific implementation projects and/or pilots in Cloud. **Responsibilities** - Ensure all configuration conforms...

  • Linux System Administrator with Cloud Experience

    6 days ago

    Singapore Unison Consulting Pte Ltd Full time

    Manage and maintain Linux servers and systems, including installation, configuration, and troubleshooting. - Monitor system performance and reliability, identify and resolve issues proactively. - Implement security measures to safeguard Linux-based infrastructure and data. - Automate routine tasks and processes using scripting languages such as Bash, Python,...