[LPS] Network Engineer

Lenovo

Singapore · Full-time · Not Applicable

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 our StoryHub.

We Are Looking For Network Engineers With At Least 5 Years Of Experience In Designing, Implementing, And Maintaining Enterprise-level Network Infrastructure For One Of Our Key Customers In Singapore. The Candidate Should Possess In-depth Knowledge And Hands-on Experience With The Following Core Technologies And Their Market Alternatives

Load Balancers (Core):
F5 BIG-IP: Advanced configuration and management

(ii) Alternative products: Citrix ADC (NetScaler), NGINX Plus, HAProxy

(iii) Experience in application delivery, SSL offloading, and traffic management

Network Routing and Switching (Core):
Cisco: IOS, Nexus series configuration and troubleshooting

(ii) Alternative products: Juniper Networks, Arista Networks, HPE (Aruba)

(iii) Proficiency in OSPF, BGP, EIGRP, and VLANs

Next-Generation Firewalls (Core):
Check Point: Configuration, policy management and threat prevention

(ii) Palo Alto Networks: Configuration, policy management and threat prevention

(iii) Alternative products: Fortinet FortiGate, Cisco Firepower

(iv) Proficient in On-Premise firewall equipment and Cloud firewall instances

Proficient in dynamic routing protocols

(vi) Experience in implementing zero-trust network architectures

Cloud Network Security (Core):
Azure Firewall: Design and implementation in Azure environments

(ii) Alternative products: AWS Network Firewall, Google Cloud Armor

(iii) Skilled in cloud-native network security best practices

Application Gateways (Core):
Azure Application Gateway: Configuration and management

(ii) Alternative products: AWS Application Load Balancer, Google Cloud Load Balancing

(iii) Experience in web application firewall (WAF) implementation

Intrusion Detection Prevention Systems (IDPS):
Implementation and management of IDPS solutions

(ii) Experience with products like Check Point, Palo Alto Networks

(iii) Alternative products: Fortinet, Cisco Firepower, Suricata

(iv) Skilled in configuring, tuning, and maintaining IDPS rules and policies

Proficient in analyzing IDPS logs and responding to security incidents
Software-Defined Networking (SDN) (Good to have):
Familiarity with SDN concepts and implementation

(ii) Experience with products like Cisco ACI, VMware NSX, or Juniper Contrail

(iii) Experience in SDA handling the Cisco UCS and Cluster SDN Controllers

(iv) Experience in ACI Configuration and Implementation

Experience in SD-WAN implementation and policy push through Controller.
Network Monitoring and Analytics (Good to have):
Proficiency in using network monitoring tools (e.g., SolarWinds, PRTG, Nagios)

(ii) Experience in network performance analysis and optimisation

(iii) Experience in NetFlow tracing and understanding

VPN and Remote Access Solutions (Good to have):
Configuring and managing site-to-site and remote access VPNs

(ii) Experience with products like Cisco AnyConnect, Palo Alto GlobalProtect

Network Automation (Good to have):
Scripting skills for network automation (e.g., Python, Ansible)

(ii) Experience with network orchestration tools

Network Security Protocols (Core):
Deep understanding of IPSec, SSL/TLS, 802.1x

(ii) Implementation of network access control (NAC) solutions

(iii) Deep understanding and implementation skillset on Tacacs Server.

Required Skills Qualifications

Bachelor’s degree in IT, Computer Science, or related field (or equivalent experience).
Singaporean, due to Security Clearance requirement.
Minimum of 5 years of hands-on experience.
At least Cisco Certified Network Professional (CCNP)
Experience with deployment and support of Cisco SDWAN, Cisco ACI, F5 load balancers, Checkpoint or Palo Alto Firewalls
Experience with performing CIS hardening on network devices, perform security assessment and remediation.
Familiar with ITIL best practices and processes
Good knowledge of networking (IP addressing, routing, VLANs)

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.

Key Skills

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firewall cloud palo alto network security aci sdn ai fortinet aws cisco certified network professional firewalls netscaler storage netflow python vmware citrix server ipsec eigrp nexus nginx itil ospf vpn adc wan ssl nac bgp ios cis hpe

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