Security Operations Analyst - Incident Response

Decipher Bureau; Sydney; On-site; AUD 90,000 - 120,000; Full time

Job summary

Decipher Bureau in Sydney is seeking security professionals to join a proactive, established team. You will investigate incidents, improve threat detection, and work across a Microsoft-focused environment with CrowdStrike and Elastic SIEM.

You’ll tackle vulnerabilities, hardening, and security controls while engaging with Windows, Linux, and cloud infrastructure. You’ll enjoy hands-on problem solving, practical projects, and opportunities to explore automation and AI to enhance security

Qualifications

• Experience in investigating and remediating security incidents; ability to discuss real incidents and remediation.
• Strong understanding of Microsoft environments, Linux, cloud or system hardening.
• Demonstrated ownership of development through practical projects, scripting, automation or self-learning.

Responsibilities

• Investigating and responding to security incidents, from detection through remediation.
• Improving threat detection, hunting and security monitoring.
• Working across a Microsoft-focused environment with CrowdStrike and Elastic SIEM.
• Tackling vulnerabilities, system hardening and security control improvements.
• Getting hands-on with Windows, Linux, cloud environments and infrastructure.
• Exploring automation and AI to improve security operations.

Skills

Incident response

Threat hunting

Security monitoring

Windows

Linux

Cloud environments

Automation

Scripting

Independent learning

Tools

CrowdStrike

Elastic SIEM

Job description

Decipher Bureau in Sydney is seeking security professionals to join a proactive, established team. You will investigate incidents, improve threat detection, and work across a Microsoft-focused environment with CrowdStrike and Elastic SIEM.

You’ll tackle vulnerabilities, hardening, and security controls while engaging with Windows, Linux, and cloud infrastructure. You’ll enjoy hands-on problem solving, practical projects, and opportunities to explore automation and AI to enhance security