IT Engineer 4

Lam Research; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Lam Research helps shape the global information ecosystem from its Singapore base. The Network Engineer will be part of the Global Information System team, driving strategic network solutions and project rollouts.

Expect collaboration with regional and global teams to deliver secure, scalable LAN/WAN/WLAN and SD‑WAN capabilities. The role emphasizes designing, deploying, and troubleshooting enterprise networks, implementing advanced security practices, and providing detailed documentation plus

Qualifications

• 10+ years of network engineering and infrastructure project experience.
• Strong OSI model knowledge and core networking principles.
• Experience in enterprise LAN/WAN/WLAN environments and related technologies.

Responsibilities

• Translate business needs into network solutions and lead project rollout.
• Plan and execute multiple network build and transformation projects on time.
• Design, configure, and deploy enterprise LAN/WAN/WLAN and SD‑WAN solutions.
• Implement and troubleshoot DNS, HTTP, SSL, 802.1X, DMVPN, TACACS+, RADIUS and VPNs.
• Support load balancing, WAN optimization, and secure access architectures.
• Document implementations and train operations teams for handover.

Skills

Network engineering

Infrastructure projects

OSI model understanding

LAN/WAN/WLAN

SD‑WAN

DNS/HTTP/SSL

802.1X

TACACS+/RADIUS

SSL VPN

Zero Trust

Cisco Nexus

F5 load balancer

WLC

ISE

Project coordination

Documentation

Education

Bachelor's degree in Engineering/CS

Tools

Cisco Nexus

Catalyst routers

WLC

ISE

F5 load balancer

Job description

About the Role

The Network Engineer will be part of the Global Information System team based in Singapore, reporting to the Senior Manager, GIS.

Job Responsibilities

• Understand technical requirements from business and develop appropriate network solutions & proposals and act as the primary point of contact for network project rollout & execution
• Plan, prioritize & execute multiple network build and transformation projects ensuring projects are delivered on time, within scope & aligned with business objectives
• Design, configure & deploy enterprise network solutions across LAN, WAN, WLAN, and SD‑WAN environments
• Implement & troubleshoot network technologies (DNS, HTTP, SSL, 802.1X, DMVPN, TACACS+, RADIUS & VPN solutions)
• Support load balancing, WAN optimization & secure access architectures (SSL VPN, Zero Trust, etc.)
• Work on installation, configuration & troubleshooting of Cisco (Nexus, Catalyst, WLC, ISE) & F5 platforms
• Provide detailed documentation for all implemented solutions & project activities, train & enable operation teams on newly deployed solutions to ensure smooth handover & support continuity
• Collaborate with global teams to support migrations during non‑business hours where required
• Monitor & assess network performance, identifying opportunities to improve overall network health & efficiency, recommend & implement enhancements to optimize scalability, reliability & security
• Evaluate emerging technologies & platforms to ensure alignment with business needs & future roadmap
• Work effectively with cross‑functional teams, vendors & stakeholders to ensure constant communication to provide project updates & technical guidance
• Take on ad‑hoc duties as and when assigned by the Immediate Supervisor

Minimum Qualifications

• Bachelor’s degree in Engineering, Computer Science, or a related field with 10+ years of experience in network engineering and infrastructure projects
• Strong understanding of the OSI model and core networking principles
• Experience with enterprise network environments including LAN, WAN, and WLAN
• Hands‑on experience with networking protocols and technologies such as DNS, HTTP, SSL, 802.1X, DMVPN, TACACS+, RADIUS, SD‑WAN, WAN optimization, SSL VPN and network security solutions
• Proven experience with Cisco networking products (Nexus, Catalyst, Routers, WLC, ISE), F5 load balancer configuration, implementation, and troubleshooting

Preferred Qualifications

• Cisco Certified Network Professional (CCNP) certification
• Aruba Certified SD‑WAN Deployment Professional
• Aruba Certified SD‑WAN Deployment Expert

Commitment

Lam Research ("Lam" or the "Company") is an equal opportunity employer. Lam is committed to and reaffirms support of equal opportunity in employment and non‑discrimination in employment policies, practices and procedures on the basis of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex (including pregnancy, childbirth and related medical conditions), gender, gender identity, gender expression, age, sexual orientation, or military and veteran status or any other category protected by applicable federal, state or local laws. It is the Company’s intention to comply with all applicable laws and regulations. Company policy prohibits unlawful discrimination against applicants or employees.