AWS Linux Engineer Level 2

Lenovo; Singapore; On-site; SGD 75,000 - 95,000; Full time

Job summary

A global technology firm in Singapore is seeking an experienced Linux System Administrator to manage and maintain AWS-based Red Hat Enterprise Linux servers. The ideal candidate will have over 5 years of experience in Linux system administration, with strong skills in AWS and automation tools. The role involves troubleshooting, implementing security patches, and working in a collaborative environment. Flexibility for on-call support is required.

Qualifications

• 5+ years of experience in Linux system administration.
• 3+ years working with Red Hat Enterprise Linux.
• Strong experience with core AWS services.

Responsibilities

• Manage and maintain AWS-based Linux servers.
• Perform Level 2 support for system incidents.
• Automate tasks using scripting languages.

Skills

Linux system administration

AWS cloud environment

Troubleshooting Linux issues

Scripting in Bash

Automation tools

Networking concepts

Education

Bachelor’s degree in Computer Science or related field

Tools

Ansible

Terraform

CloudWatch

Docker

Job description

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 our StoryHub .

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

If you require an accommodation to complete this application, please [e-mail]