Infrastructure Security Remediation Engineer 6-Month

Randstad NV; Melbourne; On-site; AUD 120,000 - 166,000; Full time

Job summary

Randstad is seeking an Infrastructure/Security Engineer in Melbourne for a hands-on 6-month contract to address a backlog of critical security audit findings. You will own remediation from initial investigation through testing, change management, and final audit closure, collaborating with cross-functional teams to harden infrastructure and provide verifiable compliance evidence.

The role requires hands-on IT infrastructure operations experience, with demonstrated success in security remediation

Qualifications

• Hands-on IT infrastructure operations experience.
• Experience executing security remediation initiatives.
• Ability to manage multiple audit findings concurrently.

Responsibilities

• Ownership of remediation from backlog through audit closure.
• Prioritise vulnerabilities based on risk.
• Prepare change requests and arrange approvals, with rollback plans.
• Document findings, tests, evidence, and residual risks.
• Provide weekly progress reports on milestones and blockers.

Skills

Security remediation ownership

Risk prioritisation

Change management

Audit & evidence

Reporting & tracking

Tools

Microsoft Azure

Microsoft Entra ID

Defender for Endpoint

Intune

GPO

PowerShell

Mimecast

Darktrace

Job description

Randstad is seeking an Infrastructure/Security Engineer in Melbourne for a hands-on 6-month contract to address a backlog of critical security audit findings. You will own remediation from initial investigation through testing, change management, and final audit closure, collaborating with cross-functional teams to harden infrastructure and provide verifiable compliance evidence.

The role requires hands-on IT infrastructure operations experience, with demonstrated success in security remediation