M365 Security Consultant

1 week ago


Adelaide, South Australia Harrison McMillan Pty Ltd Full time $120,000 - $180,000 per year

Senior M365 Security Consultant

  • Permanent Opportunity
  • Must be an Australian Citizen for security clearance purposes
  • Adelaide based

About the Company

This dynamic and fast-growing IT consulting company provides end to end technical services. The company's expertise spans digital transformation, technical delivery and ongoing managed support, working across various industries to understand client's digital journey and helping them with desired solutions.

Role Overview

As a Senior M365 Security Consultant, you will design, implement, and manage M365 security tools at the tenant level, ensuring seamless integration with the overall security architecture.

Key Responsibilities

  • Designing, configuring and maintaining M365 security tools(Intune, Defender, EntraID)
  • Integrating M365 tools with infrastructure and SIEM (e.g., Sentinel) for threat detection
  • Ensuring compliance with ISO 27001, Essential Eight, and NIST
  • Automating security tasks using PowerShell and KQL
  • Supporting incident response with event analysis and threat insights
  • Advising on M365 licensing and cost optimization strategies

Skills, Knowledge and Experience

  • Expert in M365 security tools: Defender, Intune, Entra ID (Sentinel & Purview a plus)
  • Experience with tenant-level security configurations
  • Applied security tools in real-world environments
  • Strong grasp of M365 compliance and governance
  • Skilled in Zero Trust and Conditional Access design
  • Knowledge of SIEM integrations
  • Proficient in PowerShell, KQL, and automation

For more information please contact Neetu Singh on

Please note – all applicant resumes must be submitted in Word format only.



  • Adelaide, South Australia Chamonix IT Full time $120,000 - $180,000 per year

    About ChamonixWelcome to Chamonix IT Solutions, where innovation meets passion. We're an end-to-end technical services provider committed to helping businesses excel in the digital era. Established in 2010 and recently acquired by Synechron, a global consulting firm delivering industry-leading digital solutions, we're poised for significant growth Our local,...


  • Adelaide, South Australia Chamonix IT Consulting Full time $120,000 - $180,000 per year

    About Chamonix:Welcome to Chamonix IT Solutions, where innovation meets passion. We're an end-to-end technical services provider committed to helping businesses excel in the digital era. Established in 2010 and recently acquired by Synechron, a global consulting firm delivering industry-leading digital solutions, we're poised for significant growth Our...


  • Adelaide, South Australia Unisys Full time $120,000 - $200,000 per year

    What success looks like in this role:We are seeking a Microsoft 365 Architect with extensive experience in architecture frameworks, guidelines, security, and compliance. The candidate should be capable of creating design documents, conducting client workshops, gathering requirements, and providing comprehensive documentation, including operation handover and...


  • Adelaide, South Australia Brennan Full time $120,000 - $180,000 per year

    Brennan. Where true performance thrives. At Brennan, we believe that how technology is delivered is every bit as important as what the technology is. We focus on creating real and relevant value for customers with solutions that fit their specific needs and always reflect their true interests. It's a claim backed by our True Performance System – a...


  • Adelaide, South Australia samurAI BI Full time $90,000 - $120,000 per year

    Company DescriptionsamurAI BI specializes in delivering Project Delivery Management, Project Controls, and Commercial and Contractual Management Services. We offer BI applications, AI tools, and ICT professional services to our clients. With a focus on leveraging technology to enhance project outcomes, samurAI BI is at the forefront of providing innovative...


  • Adelaide, South Australia Chamonix IT Consulting Full time $80,000 - $120,000 per year

    About Chamonix:Welcome to Chamonix IT Solutions, where innovation meets passion. We're an end-to-end technical services provider committed to helping businesses excel in the digital era. Established in 2010 and recently acquired by Synechron, a global consulting firm delivering industry-leading digital solutions, we're poised for significant growth Our...


  • Adelaide, South Australia Chamonix IT Full time $80,000 - $120,000 per year

    About ChamonixWelcome to Chamonix IT Solutions, where innovation meets passion. We're an end-to-end technical services provider committed to helping businesses excel in the digital era. Established in 2010 and recently acquired by Synechron, a global consulting firm delivering industry-leading digital solutions, we're poised for significant growth Our local,...

  • Systems Engineer

    1 week ago


    Adelaide, South Australia NEC Smart Cities Full time $90,000 - $120,000 per year

    Apply now »Date:14 Oct 2025Office Location:Adelaide, SA, AU, 5000 Docklands, VIC, AU, 3008Company:NEC CorporationNEC is a leading global software and solutions technology business. With over 120 years of innovation globally and 50+ years here in Australia, NEC has helped future-proof organisations in a dynamic and fast changing business environment, driving...


  • Adelaide, South Australia Haskoning Australia Pty Ltd Full time $80,000 - $120,000 per year

    About Haskoning:At Haskoning, you will join an independent, employee-owned international consultancy that combines engineering, design, and consultancy services with software and technology. Our mission, "Enhancing Society Together," drives us to create a positive impact on the world. We offer purpose-driven and challenging work in diverse international...


  • Adelaide, South Australia Palo Alto Networks Full time $104,000 - $130,878 per year

    Company Description Our MissionAt Palo Alto Networks everything starts and ends with our mission:Being the cybersecurity partner of choice, protecting our digital way of life.Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and...