An established international organisation operating across national security, defence and advanced technology is seeking an experienced Security Engineer to strengthen its Australian cyber security capability.

This is a hands-on role focused on Microsoft Sentinel, security monitoring and detection engineering within a classified Azure environment. You will help design, implement and continuously improve the organisation’s SIEM capability, increasing visibility, strengthening threat detection and supporting effective incident response.

The Role

Working closely with security operations, infrastructure and application teams, you will:

• Administer, configure and maintain Microsoft Sentinel and Azure security-monitoring platforms
• Design and improve SIEM use cases, analytics rules and detection logic
• Tune alerts to improve detection quality and reduce false positives
• Develop automated response playbooks using Azure Logic Apps and Sentinel automation
• Conduct threat hunting using KQL, Microsoft Sentinel and threat-intelligence sources
• Investigate security alerts and support cyber incident response
• Build dashboards, workbooks and operational security reporting
• Integrate new data sources across cloud, infrastructure, network and third-party platforms
• Map detection capabilities against MITRE ATT&CK
• Identify gaps in monitoring and improve detection coverage
• Support security audits, assessments and compliance activities

About You

You will bring:

• At least five years’ experience across cyber security, security operations, detection engineering or SIEM administration
• Strong hands-on experience with Microsoft Sentinel
• Advanced Azure Log Analytics and Kusto Query Language skills
• Experience developing analytics rules, workbooks, watchlists, data connectors and SIEM use cases
• Demonstrated experience onboarding and integrating complex log sources
• Strong knowledge of threat detection, security monitoring and incident response
• Experience with security automation, orchestration and response principles
• Knowledge of MITRE ATT&CK and its application to threat hunting and detection engineering
• The ability to analyse complex security events and convert findings into practical improvements
• The ability to obtain and maintain an Australian Government security clearance

Experience within Defence, government, critical infrastructure or another highly regulated environment will be highly regarded. Exposure to the Australian Government ISM, PSPF or systems operating at PROTECTED classification or above would be particularly valuable.

Experience across the broader Microsoft security ecosystem—including Defender XDR, Defender for Endpoint, Defender for Identity, Defender for Cloud and Entra ID-will also be advantageous.

Relevant certifications may include SC-200, SC-100, AZ-500, AZ-104, Security+, CCSP, GCDA or GCIA; however, practical experience will be the primary consideration.

• What’s on OfferSalary between $140,000 and $180,000 plus superannuation
• Permanent position with hybrid working
• Annual incentive plan
• Private health insurance
• Generous annual leave
• Paid parental leave
• Life, disability and income-protection insurance
• Employee assistance program
• Novated vehicle leasing
• The opportunity to help shape a growing Australian cyber security capability

If you are an experienced Microsoft Sentinel professional who enjoys improving detection capability, automating security operations and solving complex cyber security challenges, we would welcome your application.

An established international organisation operating across national security, defence and advanced technology is seeking an experienced Security Engineer to strengthen its Australian cyber security capability.

This is a hands-on role focused on Microsoft Sentinel, security monitoring and detection engineering within a classified Azure environment. You will help design, implement and continuously improve the organisation’s SIEM capability, increasing visibility, strengthening threat detection and supporting effective incident response.

The Role

Working closely with security operations, infrastructure and application teams, you will:

• Administer, configure and maintain Microsoft Sentinel and Azure security-monitoring platforms
• Design and improve SIEM use cases, analytics rules and detection logic
• Tune alerts to improve detection quality and reduce false positives
• Develop automated response playbooks using Azure Logic Apps and Sentinel automation
• Conduct threat hunting using KQL, Microsoft Sentinel and threat-intelligence sources
• Investigate security alerts and support cyber incident response
• Build dashboards, workbooks and operational security reporting
• Integrate new data sources across cloud, infrastructure, network and third-party platforms
• Map detection capabilities against MITRE ATT&CK
• Identify gaps in monitoring and improve detection coverage
• Support security audits, assessments and compliance activities

About You

You will bring:

• At least five years’ experience across cyber security, security operations, detection engineering or SIEM administration
• Strong hands-on experience with Microsoft Sentinel
• Advanced Azure Log Analytics and Kusto Query Language skills
• Experience developing analytics rules, workbooks, watchlists, data connectors and SIEM use cases
• Demonstrated experience onboarding and integrating complex log sources
• Strong knowledge of threat detection, security monitoring and incident response
• Experience with security automation, orchestration and response principles
• Knowledge of MITRE ATT&CK and its application to threat hunting and detection engineering
• The ability to analyse complex security events and convert findings into practical improvements
• The ability to obtain and maintain an Australian Government security clearance

Experience within Defence, government, critical infrastructure or another highly regulated environment will be highly regarded. Exposure to the Australian Government ISM, PSPF or systems operating at PROTECTED classification or above would be particularly valuable.

Experience across the broader Microsoft security ecosystem—including Defender XDR, Defender for Endpoint, Defender for Identity, Defender for Cloud and Entra ID-will also be advantageous.

Relevant certifications may include SC-200, SC-100, AZ-500, AZ-104, Security+, CCSP, GCDA or GCIA; however, practical experience will be the primary consideration.

• What’s on OfferSalary between $140,000 and $180,000 plus superannuation
• Permanent position with hybrid working
• Annual incentive plan
• Private health insurance
• Generous annual leave
• Paid parental leave
• Life, disability and income-protection insurance
• Employee assistance program
• Novated vehicle leasing
• The opportunity to help shape a growing Australian cyber security capability

If you are an experienced Microsoft Sentinel professional who enjoys improving detection capability, automating security operations and solving complex cyber security challenges, we would welcome your application.