AWS Cloud Linux Engineer **General Information** Req # WD00086500 Career area: Information Technology Country/Region: Singapore State: Central Singapore City: SINGAPORE Date: Monday, August 11, 2025 Working time: Full-time **Additional Locations** : * Singapore - Central Singapore - Singapore **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 world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY). This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com , and read about the latest news via ourStoryHub (https://news.lenovo.com/) . **Description and Requirements** Full time Key Responsibilities: **• AWS Cloud Infrastructure Management:** o Design, implement, and maintain cloud-based solutions on Amazon Web Services (AWS), focusing on EC2, S3, VPC, IAM, Lambda, CloudFormation, and other AWS services. o Manage the configuration and provisioning of cloud resources, ensuring infrastructure is efficient, secure, and scalable. o Monitor, analyze, and optimize AWS resource utilization and costs. **• Linux Systems Administration:** o Administer, configure, and maintain Linux servers (Ubuntu, CentOS, Red Hat, etc.) across the cloud infrastructure. o Ensure high availability and fault tolerance through the use of automation, redundancy, and load balancing. o Perform security hardening, patch management, and system upgrades for Linux-based systems. **• Automation & Scripting:** o Automate cloud deployments and operational tasks using tools like Ansible, Terraform, CloudFormation, and Bash/Python scripting. o Develop and maintain scripts to automate repetitive tasks, monitor systems, and deploy applications seamlessly. **• Networking & Security:** o Work with VPCs, subnets, security groups, and network ACLs to configure secure cloud networks. o Implement IAM policies and manage security groups for controlling access to AWS resources. o Perform audits, vulnerability assessments, and ensure compliance with security standards and best practices. **• Collaboration & Support:** o Collaborate with cross-functional teams (DevOps, Development, and IT Support) to address cloud infrastructure issues and improve operational efficiency. o Provide L3 support for incidents, root cause analysis, and resolution of escalated technical issues in production and staging environments. o Actively participate in change management and deployment processes. **• Windows Knowledge:** o Utilize basic knowledge of Windows Server to assist with hybrid cloud setups, troubleshooting, and configuring cross-platform environments. o Work with AWS services such as EC2 for Windows, AWS Directory Service, and Active Directory integration. **• Documentation & Knowledge Sharing:** o Maintain detailed documentation for cloud architecture, security processes, and systems configurations. o Share knowledge of best practices and contribute to the improvement of internal knowledge bases and training materials. **Required Skills & Qualifications:** **Experience:** o 5+ years of hands-on experience with Linux system administration (Ubuntu, CentOS, RedHat, etc.). o 3+ years of experience working with AWS services (EC2, S3, VPC, Lambda, CloudFormation, etc.). o Experience in deploying and managing cloud infrastructure at scale in production environments. **• Technical Expertise:** o Strong proficiency in Linux server administration including installation, configuration, troubleshooting, and system performance tuning. o Experience with AWS cloud services, including but not limited to EC2, S3, IAM, VPC, Route53, Lambda, and CloudWatch. o Knowledge of networking concepts such as IP addressing, DNS, VPN, load balancing, and firewalls in a cloud environment. o Experience in infrastructure-as-code (IAC) using tools such as Terraform, CloudFormation, or Ansible. o Scripting skills in Bash, Python, or PowerShell to automate tasks. **• Basic Windows Knowledge:** o Understanding of Windows Server administration (Active Directory, IIS, RDP, etc.) and its integration with cloud platforms. o Familiarity with Windows-related AWS services (e.g., EC2 for Windows, Amazon RDS for SQL Server, AWS Directory Service). **• Soft Skills:** o Strong problem-solving and troubleshooting skills in cloud-based environments. o Excellent communication skills to collaborate with internal teams and provide clear documentation. o Ability to work independently and as part of a team in a fast-paced environment. \#LPS **Additional Locations** : * Singapore - Central Singapore - Singapore * Singapore * Singapore - Central Singapore * Singapore - Central Singapore - Singapore