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IT Infra & AI Manager / Section Manager – GenAI/ML, Hybrid Infrastructure & Security (IT & OT)

5-8 Years
SGD 7,000 - 14,000 per month
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Job Description

Role Purpose

Own end‑to‑end delivery of hybrid IT infrastructure, IT/OT cybersecurity, and the GenAI/ML platform foundation. Lead strategy, operations, governance, and teams to ensure secure, reliable, and scalable technology aligned to business outcomes.

Key Outcomes

  • Clear IT strategy and roadmap aligned to business priorities
  • Stable hybrid platform (cloud + on‑prem) with strong SLA/SLOs, observability, and cost control
  • Improved IT & OT security posture, audit results, and incident response speed
  • Mature AI governance (responsible AI, privacy, model risk, auditability)
  • GenAI/ML solutions live in production with measurable ROI, productivity, and risk reduction

Core Responsibilities

1) Hybrid IT Infrastructure Ownership

  • Servers, virtualization, storage, backup/DR (on‑prem & cloud)
  • Network (WAN/LAN/WLAN, segmentation, SD‑WAN/VPN, DNS/DHCP, firewalls, SASE)
  • M365 & identity (tenant governance, Entra ID/Azure AD, Exchange, SharePoint, Intune)
  • End‑User Computing (devices, imaging, patching, endpoint compliance)
  • Operational excellence: monitoring, incident/problem/change management, BCP/DR testing
  • Capacity planning, performance optimization, asset inventory, cost optimization
  • Standardized reference architectures for hybrid and AI workloads

2) Cybersecurity Leadership (IT & OT)

  • Security architecture: zero trust, IAM hardening, encryption, key management, segmentation
  • DevSecOps: secure SDLC, threat modeling, scanning, SBOM, container/image security
  • OT security: segmentation, access control, monitoring, risk assessments aligned to ops constraints
  • Vulnerability & patch management governance with SLAs and reporting
  • Lead incident response across AI, IT, and OT (RCA and preventive controls)

3) GenAI & ML Strategy and Delivery

  • Define and execute GenAI/ML roadmap aligned to business value
  • Own full use‑case lifecycle: discovery → data readiness → build/buy → deploy → monitor
  • Apply GenAI patterns: RAG, agentic workflows, guardrails, HITL, evaluation frameworks
  • Production standards: versioning, release gates, rollback, monitoring
  • Manage AI vendors and contracts (LLMs, vector DBs, MLOps, security)

4) Governance, Risk, Compliance & Responsible AI

  • AI governance: responsible AI, bias/quality checks, explainability, audit trails
  • Privacy‑by‑design: data classification, access control, retention, DLP, third‑party risk
  • Executive reporting: risk register, controls coverage, audit readiness

5) Strategy, Stakeholder & People Leadership

  • Define target‑state architecture and 12-24 month roadmap
  • Own budgets, investment cases, and vendor contracts
  • Lead and develop infrastructure, AI/MLOps, and security teams (direct/matrix)
  • Communicate trade‑offs on risk, speed, and cost to senior stakeholders
  • Partner with Business, Data/AI, IT Ops, OT, Security, Legal, and Procurement

Scope & Interfaces

  • Environment: Hybrid cloud + on‑prem regional (ASEAN, China, India)
  • Travel: Occasional regional travel

Required Qualifications

  • Degree in Computer Science, Engineering, AI/Data, Cybersecurity, or equivalent experience
  • 10+ years in technology leadership spanning infrastructure, security, and AI/ML
  • 5+ years in manufacturing, industrial, or operations environments
  • Proven delivery of AI solutions into production with monitoring and support
  • Strong knowledge of GenAI/LLMs, hybrid infrastructure, and core security principles
  • Familiar with cloud management, such as Azure portal, AWS Console, etc.

Preferred Skills:

  • IT/OT security and cross‑domain segmentation programs
  • AI/model risk and governance frameworks
  • Certifications: Cloud, CISSP/CISM/CCSP, ITIL, networking/security

More Info

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Job ID: 146054227

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