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Randstad Logo Randstad · IT - Software Development

Microsoft Security Architect

Malaysia, Kuala Lumpur 12000.00 - 16000.00 MYR / Month · Job Posted May 20, 2026
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Job Description

A leading cybersecurity consulting and managed services organisation is looking for an experienced Microsoft Security Architect to join its Cyber Technology Team. This is a senior, customer-facing architecture role focused on designing and leading enterprise Microsoft security implementations across Microsoft 365 and Azure security ecosystems. The successful candidate will act as the design authority across strategic Microsoft security engagements, partnering closely with presales, delivery, and customer stakeholders to deliver secure-by-design solutions across hybrid and cloud environments.

Job Responsibility

  • Design end-to-end Microsoft security architectures across: Microsoft 365 E5 Security, Microsoft Sentinel, Microsoft Purview, Microsoft Defender for Cloud
  • Produce architecture artefacts including HLDs, LLDs, and security design documentation
  • Define integration patterns, hardening standards, and deployment frameworks
  • Provide architectural governance and sign-off for implementation activities
  • Lead customer workshops and technical discovery sessions
  • Support presales and bid activities including: Technical proposals, RFP/RFI responses, Scope of Work (SOW) creation, Solution sizing and estimation
  • Translate customer security and compliance requirements into scalable Microsoft-aligned solutions
  • Participate in customer presentations, technical demonstrations, and proof-of-value engagements
  • Provide oversight across enterprise Microsoft security deployments
  • Support UAT governance, deployment validation, and operational handovers
  • Mentor engineers and conduct technical peer reviews
  • Drive continuous improvement across delivery methodologies and reusable design assets
  • Advise enterprise customers on Microsoft security strategy, governance, and roadmap planning
  • Engage directly with CISOs, security leaders, and enterprise architects
  • Translate audit, risk, and regulatory requirements into actionable security designs

Requirements

  • 10+ years of IT or cybersecurity experience
  • Strong hands-on experience across Microsoft security technologies including: Microsoft Defender XDR
  • Microsoft Sentinel
  • Microsoft Purview
  • Microsoft Defender for Cloud
  • Entra ID / Identity Security
  • Proven experience in a Security Architect, Lead Engineer, or Design Authority role
  • Experience delivering enterprise-scale security projects in regulated environments is highly advantageous
  • Strong stakeholder management and communication skills

Nice to have

  • CISSP
  • CISM
  • CCSP
  • TOGAF
  • SABSA

What we offer

  • Opportunity to work on large-scale enterprise cybersecurity transformation projects
  • Exposure to cutting-edge Microsoft security technologies
  • Regional enterprise customer exposure across regulated industries
  • Collaborative and highly technical consulting environment
  • Career growth within a rapidly expanding cybersecurity practice
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