AWS Linux Engineer Level 2 **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** **Key Responsibilities:** + Manage, support, and maintain AWS-based Red Hat Enterprise Linux servers and associated cloud infrastructure. + Perform Level 2 support for Linux system incidents, including root cause analysis, troubleshooting, and timely resolution. + Implement, configure, and monitor Linux servers and AWS resources such as EC2, EBS, VPC, IAM, CloudWatch, etc. + Automate repetitive operational tasks using scripting languages (Bash, Python, etc.) and Infrastructure as Code (IaC) tools. + Work closely with DevOps, application teams, and security to deploy patches, updates, and system hardening in compliance with security policies. + Perform system performance tuning, capacity planning, and resource optimization. + Manage backups, disaster recovery, and incident response for Linux systems on AWS. + Participate in on-call rotations and provide support for critical production issues. + Develop and maintain technical documentation, runbooks, and standard operating procedures (SOPs). + Support migration and upgrades of Linux environments within AWS. + Collaborate with multiple stakeholders for escalations and complex issues. + Implement monitoring, alerting, and logging solutions to ensure proactive infrastructure management. **Required Qualifications:** + Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent work experience). + 5+ years of experience in Linux system administration, with at least 3 years working with Red Hat Enterprise Linux. + Strong experience working in AWS cloud environment with hands-on knowledge of core AWS services. + Proven expertise in troubleshooting and resolving complex Linux system issues. + Experience with automation tools like Ansible, Terraform, CloudFormation, or similar. + Scripting proficiency in Bash, Python, or Perl. + Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines is a plus. + Solid understanding of networking concepts (TCP/IP, DNS, Load Balancers, VPN, Firewalls). + Knowledge of security best practices and compliance standards (e.g., CIS benchmarks, PCI-DSS). + Experience with monitoring tools such as Nagios, Prometheus, CloudWatch, or equivalent. + Strong communication skills with ability to work effectively in a team environment and with stakeholders. + Experience supporting production environments with high availability requirements. + **Ability to work flexible hours including on-call support rotations. (E.g. 9am-6pm OR 1pm-10pm)** **Preferred Skills:** + Red Hat Certified Engineer (RHCE) or equivalent certification. + AWS Certified Solutions Architect, AWS Certified SysOps Administrator, or equivalent. + Experience with logging and observability tools like ELK stack, Splunk, or Grafana. **Soft Skills:** + Strong problem-solving and analytical skills. + Excellent time management and organizational skills. + Ability to document clearly and maintain knowledge bases. + Customer-focused mindset and team player attitude. + Willingness to learn and adapt to new technologies \#LPS **Additional Locations** : * Singapore - Central Singapore - Singapore * Singapore * Singapore - Central Singapore * Singapore - Central Singapore - Singapore