Senior IT & OT Infrastructure Specialist

Seatrium

Full-time Other-General
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Location
singapore, singapore, Singapore
Posted
July 24, 2026

Job Description

Responsibilities
  • Designs, implements, and manages OT security solutions in compliance with NIST, IEC 62443, and IACS UR 26/27 standards.
  • Conducts security assessments and audits of OT environments to identify vulnerabilities and recommend remediation strategies.
  • Develops and establishes OT Security as a Service offerings, including service packages, pricing structures, and delivery models.
  • Engages customers and provides expert technical consultation on OT security best practices to enhance overall security posture.
  • Collaborates with internal teams to provide technical expertise during preโ€‘sales activities, including presentations, demonstrations, and proposal development.
  • Creates and maintains comprehensive security documentation, including policies, procedures, and system configurations.
  • Manages and supports Windows servers, virtualization platforms (VMware / Hyperโ€‘V), and endpoint systems.
  • Administ...