Associate Operations Management Specialist **General Information** Req # WD00082777 Career area: Information Technology Country/Region: Singapore State: Central Singapore City: SINGAPORE Date: Monday, May 19, 2025 Working time: Full-time **Additional Locations** : * Singapore - Central Singapore - Singapore * 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$57 billion revenue global technology powerhouse, ranked #248 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** **Key Responsibilities:** + Design, deploy, and maintain **Windows Server** environments on AWS. + Manage **Active Directory** , **Group Policies** , **DNS** , and **DHCP** in a hybrid cloud/on-prem environment. + Perform **system patching, backups** , and routine maintenance tasks. + Monitor system performance and troubleshoot issues related to Windows servers and cloud resources. + Implement and maintain **EC2** , **VPC** , **IAM** , **CloudWatch** , and other AWS core services. + Develop and maintain **PowerShell scripts** for automation of routine tasks. + Ensure system and data security by adhering to best practices and compliance requirements. + Collaborate with cloud architects, developers, and security teams on infrastructure projects. + Document system configurations, operational procedures, and troubleshooting steps. **Required Skills & Experience:** + 2+ years of experience in **Windows system administration** , preferably in an enterprise environment. + 1+ years of hands-on experience with **AWS Cloud** infrastructure. + Strong knowledge of **Windows Server 2016/2019/2022** , **Active Directory** , and **PowerShell** . + Experience with **AWS services** : EC2, VPC, IAM, S3, CloudWatch, Systems Manager, and CloudTrail. + Understanding of **cloud networking** , **security groups** , **route tables** , and **load balancers** . + Familiarity with **infrastructure as code** (Terraform, AWS CloudFormation) is a plus. + Knowledge of **ITIL practices** , change management, and incident management. **Preferred Qualifications:** + **AWS Certified Solutions Architect – Associate** or **SysOps Administrator** . + Experience with **hybrid environments** and **migration projects** to AWS. + Exposure to **DevOps tools** (e.g., Jenkins, Ansible, Git). + Familiarity with **monitoring** and **logging tools** (e.g., Datadog, Splunk). **Soft Skills:** + Strong analytical and problem-solving skills. + Effective communication and collaboration abilities. + Ability to work independently and in a team-oriented environment. + Willingness to participate in on-call support rotation as needed. **Additional Locations** : * Singapore - Central Singapore - Singapore * Singapore - Central Singapore - SINGAPORE * Singapore * Singapore - Central Singapore * Singapore - Central Singapore - Singapore , * Singapore - Central Singapore - SINGAPORE