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🥝 Network Security Engineer (Firewall)

PERSOL SINGAPORE PTE. LTD. | singapore, Singapore | Posted June 18, 2026

Job Description

Responsibilities



  • Support the DT Leader in delivering IT/OT security high-priority projects

  • Coordinate with facility & maintenance, EHS, quality, and operations teams on Secure Shop Connection projects

  • Conduct OT/IT asset discovery, record management, and ongoing maintenance

  • Liaise with third-party suppliers for asset inventory data

  • Build and maintain documentation to demonstrate compliance with IT/OT controls

  • Identify, document, and manage IDF/MDF infrastructure at sites


Skills / Requirements



  • Degree in IT with at least 5+ years of experience in IT network

  • Certifications such as CCNP/ CCIP/CCSP/ CCIE and other relevant IT industry certificates will be preferred

  • Certifications such as CISSP/CISM/CISA would be an advantage

  • Experienced in implementing and administrating network routing pro...

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