Infrastructure Security Engineer: Essential Eight

Anduril Industries; Sydney; On-site; AUD 140,000 - 190,000; Full time

Benefits offered by this job

Equity

Health benefits

Benefits package

Job summary

Anduril Industries in Sydney is seeking an Infrastructure Security Engineer to drive security engineering across Australian and corporate ICT environments. You will design, harden and operate networks in line with PSPF, ISM and Essential Eight maturity.

The role requires hands-on experience with SIEM, EDR, PAM, IAM, and application whitelisting; you will develop SIEM content, perform vulnerability assessments, and support accreditation activities while briefing management and stakeholders.

Qualifications

• Three or more years in cyber security engineering, security operations, systems security, infrastructure security or security architecture.
• Hands-on with at least three security platform types: application whitelisting, SIEM/log management, vulnerability scanning, EDR, PAM, IAM.
• Strong AD/GP/Windows Server hardening and Kerberos knowledge.
• Familiarity with ISM, PSPF, Essential Eight maturity model and ASD guidance.
• Excellent communication, ability to document security clearly for technical and non-technical audiences.

Responsibilities

• Own and operate security tooling across Australian and corporate networks, including deployment, configuration, tuning, patching and lifecycle management.
• Mature the Australian network's security stack: application whitelisting, SIEM, vulnerability scanning, endpoint protection, PAM.
• Develop SIEM detection content, use cases, correlations and dashboards for visibility.
• Assist with vulnerability assessments, remediation tracking, and POAM management.
• Support system accreditation activities and security documentation (SSPs, SRMPs, IRPs).
• Brief management and government stakeholders on security posture, risks and recommendations.
• Assist with security incident response, investigations and post-incident reviews.

Skills

Security engineering

Security operations

Systems security

Infrastructure security

Security architecture

Tools

Application whitelisting

SIEM

Vulnerability scanning

EDR

PAM

IAM

Job description

Anduril Industries in Sydney is seeking an Infrastructure Security Engineer to drive security engineering across Australian and corporate ICT environments. You will design, harden and operate networks in line with PSPF, ISM and Essential Eight maturity.

The role requires hands-on experience with SIEM, EDR, PAM, IAM, and application whitelisting; you will develop SIEM content, perform vulnerability assessments, and support accreditation activities while briefing management and stakeholders.