[LPS] Network Engineer (12-hour shift)

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Lenovo is a US$83 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 our StoryHub.

Key Responsibilities

• Manage network configuration changes (routers, switches, firewalls) following approval and change control processes
• Perform software/firmware upgrades and maintain update records
• Handle network security incidents, apply patches, and conduct root cause analysis
• Maintain network inventory and asset documentation
• Manage IP address allocation and tracking
• Provide incident troubleshooting and support, including external connectivity issues
• Conduct daily health checks and monitor network performance
• Support power shutdown/recovery exercises and ensure service continuity
• Maintain network documentation and SOPs
• Perform account access reviews and monitor for unauthorized activities
• Ensure proper log management and monitoring
• Maintain configuration backups and support disaster recovery testing
• Conduct configuration reviews, firewall rule audits, and baseline assessments
• Support network projects (upgrades, deployments, expansions)

Requirements

• Certification: CCNA or equivalent
• Experience:
• At least 3 years in network engineering or administration
• Hands-on experience with routers, switches, firewalls, IDS/IPS
• Experience in troubleshooting, incident response, and configuration management
• Technical Skills:
• Basic knowledge of TCP/IP, DNS, DHCP
• Familiarity with monitoring tools and IP address management
• Understanding of security practices and change management

Work Requirements

• Able to work 12-hour shifts
• Flexible to support HQ and remote sites as needed
• Local Singaporean

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, national origin, status as a veteran, and basis of disability or any federal, state, or local protected class.