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ST Engineering

Lead, Senior Network Engineer

ST Engineering
Singapore
5-7 Years
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Job Description

Title: Lead, Senior Network Engineer

Job ID: 22329

Location:

ST Engineering Jurong East Bui, SG

Description

Job Responsibilities:

  • Lead and oversee the deployment, configuration, integration, and optimization of complex enterprise network and security solutions.
  • Serve as the technical lead for mid to large‑scale projects, providing architectural guidance, technical direction, and oversight across multi‑disciplinary teams.
  • Collaborate closely with Project Managers to ensure project scope, timelines, quality standards, and customer requirements are consistently met.
  • Implement and provide advanced support for network security infrastructure solutions on platforms such as Cisco, Alcatel, Solarwinds, Cisco ISE, Cisco Firepower, Palo Alto, Checkpoint and Fortinet
  • Drive complex root‑cause analysis efforts, lead incident resolution, and act as technical escalation for network performance, security events, and critical connectivity issues.
  • Prepare, review, and maintain comprehensive technical documentation, including high‑level designs (HLDs), low‑level designs (LLDs), configuration baselines, acceptance test procedures, installation guides, and operational procedures.
  • Conduct knowledge‑sharing sessions, internal training, and post‑incident reviews to uplift team capability and improve operational efficiency.
  • Provide quality oversight for processes and project deliverables and ensure compliance to prevailing security and governance requirements.
  • Provide relevant inputs for project reporting and status update.
  • Support the smooth transition of the implemented infrastructure from project implementation phase to operation & maintenance phase.

Job Requirements

  • At least 5 years of working experience in network security infrastructure project delivery with hands-on experience and knowledge on configuring and troubleshooting for IT network devices such as switches, routers, firewall, UPS, etc.
  • Have experience in liaising with the user and managing vendor to define business requirements and deliver technical solution.
  • Skilled in network security solution design, planning, risk assessment, implementation and validation.
  • Technical certification in networking (e.g. CCNA, CCNP) or above firewall products is preferred.
  • Possess strong communication skills and analytical capability to resolve technical issues.
  • A resourceful, proactive and independent team player.

Work location: Jurong East

More Info

Job Type:
Permanent Job
Industry:
Other
Function:
Network Engineering
Employment Type:
Full time

About Company

ST Engineering

Job ID: 150863131

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Last Updated: 07-07-2026 07:11:24 AM
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