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Network Security Engineer (DSC/JH)
ST ENGINEERING INFO-SECURITY PTE. LTD.
CybersecurityProfessionalFull-timeJurong, Jurong Island, Tuas, Singapore
Job Description
Responsibilities
• Provide project deployment for customers' Enterprise IT Network Services.
• Work closely with Project Manager to fulfil project deliverables.
• Able to perform the role of Project Lead for medium to mega size projects.
• Preferably with basic knowledge and hands on experience in any of the following areas:
• Design, planning, integration, implementation and validation
o LAN/WAN/WLAN: Cisco, Alcatel, Aruba routers and switches
• Network security solutions
o Security appliances: Palo Alto, Fortinet, Checkpoints, Cisco IPS/IDS, Cisco ISE, Aruba Clearpass
o Network monitoring: SolarWinds,
o Network appliances based: F5 LTM/GTM, A10 LTM
• Build or migrate in Cloud infrastructure solutions
• Troubleshooting and problem identification
• Documentation skills to include creating and updating 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 problem till 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.
Work Location: Jurong East
Listing closes 5 Dec 2026.
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