Operation Mgmt Specialist **General Information** Req # WD00082097 Career area: Information Technology Country/Region: Singapore State: Central Singapore City: SINGAPORE Date: Wednesday, June 11, 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** The Network Engineer who are managing the network must be trained and minimally be proficient in the following areas: (a) Network technologies and protocols; (b) Network configuration; (c) Network utilization and performance monitoring; (d) Network fine-tuning, incident troubleshooting, interpretation of statistics and traffic pattern; (e) Firewall rules configuration and security setting; and (f) Intrusion detection system or Intrusion prevention system, CDN implementation and IPv6; The Network Engineer shall have at least three (3) years of hands-on experience in configuring routers or switches (e.g., Cisco and Alcatel), firewalls, and intrusion detection or protection systems. The network engineer shall minimally have the Cisco Certified Network Engineer certification, or equivalent, and have experience in WAN implementation. Experience in: Check Point Firewall F5 Load-Balancer Cisco Catalyst Switch Alcatel Switches Aruba ClearPass Palo Alto Firewalls L2VPN WAN Circuits support Wifi network support **Additional Locations** : * Singapore - Central Singapore - Singapore * Singapore - Central Singapore - SINGAPORE * Singapore * Singapore - Central Singapore * Singapore - Central Singapore - Singapore , * Singapore - Central Singapore - SINGAPORE