13 Oct
|
Talenza
|
Sydney
Job Description
Senior Cyber Security Engineer n
We are seeking an experienced Senior Cyber Security Engineer to enhance and mature enterprise cyber detection capabilities. This hands‐on role focuses on developing high-quality detections, improving security monitoring, conducting threat hunting activities and strengthening the organisation's ability to identify and respond to cyber threats.
n
Working closely with SOC, Incident Response and Threat Intelligence teams, you will play a key role in improving security visibility and reducing cyber risk across the enterprise.
Key Responsibilities n
n
Design and develop threat detections across SIEM, EDR and XDR platforms.
n
Create detection use cases aligned to adversary TTPs and the MITRE ATT&CK; framework.
n
Conduct threat hunting activities to identify emerging threats and detection gaps.
n
Translate threat intelligence into actionable detection content.
n
Tune and optimise detection rules to improve accuracy and reduce false positives.
n
Partner with Incident Response teams to develop detections from real-world incidents.
n
Perform detection validation through attack simulation and testing activities.
n
Implement automation and SOAR capabilities to improve security operations efficiency.
n
Identify monitoring gaps and improve visibility across cloud, endpoint, identity and network environments.
n
Develop reporting and metrics to measure detection effectiveness and SOC maturity.
n
Required Experience n
n
Strong experience in Detection Engineering, Security Operations or Security Analytics.
n
Hands‐on experience with SIEM platforms such as Microsoft Sentinel, Splunk, QRadar or Elastic.
n
Experience developing detection rules, correlation logic and behavioural analytics.
n
Solid understanding of MITRE ATT&CK; and modern attack techniques.
n
Experience with EDR/XDR platforms and threat hunting methodologies.
n
Scripting experience using Python, PowerShell, KQL or similar technologies.
n
Experience leveraging threat intelligence to improve monitoring and detections.
n
Strong analytical, investigative and problem‐solving skills.
n
#J-*****-Ljbffr
📌 Senior Cyber Security Engineer (Sydney)
🏢 Talenza
📍 Sydney