Endpoint Remediation Analyst - Cyber Security

Hydrogen Group; Sydney; On-site; AUD 129,000 - 240,000; Full time

Job summary

Hydrogen Group seeks an Endpoint Remediation Analyst to join a focused cyber security remediation initiative in Sydney. You will identify, prioritise and resolve endpoint vulnerabilities across a large Windows environment, leveraging Intune, Defender and PowerShell.

Working alongside a Senior Remediation Engineer, you will troubleshoot issues, automate remediation tasks and deliver measurable security improvements while following change management and security procedures.

Qualifications

• Strong hands-on experience with Microsoft Intune for endpoint patching and deployment.
• Practical experience using Microsoft Defender for vulnerability identification and remediation tracking.
• Solid Windows endpoint administration and troubleshooting across software installations and updates.

Responsibilities

• Execute endpoint patching and deployments using Microsoft Intune and monitor rollout success.
• Use Defender vulnerability data to identify devices, prioritize remediation and track vulnerabilities.
• Investigate Windows endpoint issues including failed updates and configuration errors.
• Run PowerShell scripts to automate remediation across multiple endpoints.
• Identify and remediate outdated or unauthorized software across the endpoint environment.
• Coordinate upgrades, security patches and software removals.
• Document remediation progress and escalate complex issues as needed.
• Collaborate with Cyber Security and End User Computing teams to resolve issues.

Skills

Microsoft Intune

Microsoft Defender

PowerShell

Windows endpoint admin

Troubleshooting

Automation

Tools

Patch My PC

Tenable One

Job description

Endpoint Remediation Analyst – Cyber Security

Location: Sydney, NSW
Day Rate Contract: 3 Months

The Opportunity

We're partnering with a leading Australian financial services organisation seeking a hands‑on Endpoint Remediation Analyst to join a focused, three‑month cyber security remediation initiative.
Working alongside a Senior Remediation Engineer, you'll be responsible for identifying, prioritising and resolving endpoint vulnerabilities across a large enterprise Windows environment.
This is a highly practical role suited to someone with strong Microsoft Intune, Microsoft Defender and PowerShell experience who enjoys troubleshooting, resolving technical issues and delivering measurable security improvements.

Key Responsibilities

• Execute endpoint patching and application deployments using Microsoft Intune, monitoring rollout success and resolving failed installations.
• Utilise Microsoft Defender vulnerability and software inventory data to identify affected devices, prioritise remediation activities and track outstanding vulnerabilities.
• Investigate and troubleshoot Windows endpoint issues, including failed updates, installations, reboot problems and configuration errors.
• Execute approved PowerShell scripts to automate remediation activities across multiple endpoints.
• Identify and remediate outdated, unsupported, duplicate and unauthorised software across the endpoint environment.
• Coordinate application upgrades, security patches and software removal activities.
• Validate successful remediation, document exceptions and escalated complex technical issues where required.
• Work closely with Cyber Security, Vulnerability Management and End User Computing teams to resolve issues efficiently.
• Provide regular progress updates, highlighting completed remediation activities, outstanding vulnerabilities and potential delivery risks.
• Ensure all remediation activities follow established change management and security procedures.

About You

• Strong hands‑on experience with Microsoft Intune, particularly endpoint patching, application packaging, deployment and troubleshooting.
• Practical experience using Microsoft Defender for vulnerability identification, software inventory analysis and remediation tracking.
• Solid Windows endpoint administration and troubleshooting experience across software installations, updates, configurations and device compliance.
• Working knowledge of PowerShell scripting to investigate technical issues and execute remediation activities.
• Experience identifying and remediating outdated, unsupported or unauthorised applications.
• Strong problem‑solving skills with the ability to investigate failed deployments and resolve endpoint issues independently.
• Experience working within cyber security, vulnerability management, endpoint engineering or End User Computing environments.
• Comfortable working to tight deadlines within a focused, delivery‑driven project.
• Strong communication skills and the ability to collaborate with technical teams and stakeholders.

Highly Desirable:

• Experience with Patch My PC and/or Tenable One.
• Microsoft endpoint management or desktop administration certifications.
• Previous experience delivering large‑scale endpoint vulnerability remediation programs.