Network Security Engineer
ST Engineering·Singapore·Networking & Systems Engineering
ST Engineering is hiring a Network Security Engineer in Singapore. Posted 2025-12-25; applications close 2026-02-23.
Apply on ST EngineeringPosted 3mo ago
Role details
Responsibilities
- Provide project deployment for customers' Enterprise IT Network Services.
- Work closely with Project Manager to fulfil project deliverables.
- Serve as Project Lead for medium to mega size projects.
- Preferably with basic knowledge and hands-on experience in the following areas:
- Design, planning, integration, implementation and validation
- LAN/WAN/WLAN: Cisco, Alcatel, Aruba routers and switches
- Network security solutions
- Security appliances: Palo Alto, Fortinet, Checkpoints, Cisco IPS/IDS, Cisco ISE, Aruba Clearpass
- Network monitoring: SolarWinds
- Network appliances: F5 LTM/GTM, A10 LTM
- Build or migrate in Cloud infrastructure solutions
- Troubleshooting and problem identification
- Design, planning, integration, implementation and validation
- Documentation skills to create and update detailed environment design, installation, support and preventive maintenance documentation.
- Develop test cases and conduct proof of concept tests on new software and hardware prior to upgrade/deployment.
- Establish TAC cases with principal vendor in complex problems until resolved.
Requirements
- Preferably with Cisco certification (CCNP/CCIE).
- Experience with Cisco, Alcatel, F5 products & Firewall products.
- Experience with LAN, WAN, WLAN, Data and Security networking in implementation.
- Fast-paced environment.
- Proven analytical and problem-solving abilities.
- Highly self-motivated and directed, with keen attention to detail.
- Experience working in a team-oriented, collaborative environment.
- Good communication and writing skills.
- Strong customer service orientation.
- Able to work flexible hours, especially during after-office hour scheduled maintenance windows.
- Entry-level candidates are welcome to apply for junior engineer positions.
Location: Jurong East
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