AWS Linux Engineer Level 2

Req #

WD

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

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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 , and read about the latest news via our StoryHub.

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

Additional Locations:

• Singapore - Central Singapore - Singapore

• Singapore

• Singapore - Central Singapore

• Singapore - Central Singapore - Singapore