Digital Forensics & Incident Response Senior Analyst

Telstra Corporation; Melbourne; On-site; AUD 140,000 - 170,000; Full time

Job summary

Telstra's Cyber Emergency Response Team is seeking an experienced Digital Forensics & Incident Response Senior Analyst to join our security operations. You will investigate and respond to complex security incidents across Telstra's technology and network environments, using forensic, incident response and analytical capabilities to identify, contain and remediate threats.

You will collaborate with security, technology and business teams to strengthen cyber resilience, contribute to incident

Qualifications

• Proven experience in cyber security incident response and digital forensics.
• Strong host, network and log analysis capabilities.
• Experience using contemporary incident response and forensic tools.
• Strong knowledge of Linux and command-line environments.
• Experience identifying and analysing indicators of compromise.

Responsibilities

• Coordinate and support the response to complex cyber security incidents in a timely and effective manner.
• Conduct digital forensic, host, network and log analysis to identify indicators of compromise and determine incident scope.
• Gather, preserve and report digital evidence accurately, ensuring appropriate evidentiary standards are maintained.
• Identify security gaps and recommend appropriate controls and remediation actions.
• Partner with security, technology and business teams to strengthen cyber resilience.
• Contribute to the development and maintenance of incident response plans, playbooks and processes.
• Document and share technical knowledge and lessons learned across the team.
• Maintain strong networks across the cyber security and incident response community.
• Participate in the team's on-call roster to support critical security incidents.

Skills

Cyber IR

Digital forensics

Network analysis

Linux/CLI

Stakeholder engagement

Malware analysis (desirable)

Tools

Forensic tools

IR tools

Job description

The Opportunity

An exciting opportunity is available for an experienced Digital Forensics & Incident Response Senior Analyst to join Telstra's Cyber Emergency Response Team.

You'll operate on the front line of Telstra's cyber defence, investigating and responding to complex security incidents across our technology and network environments. Using contemporary forensic, incident response and analytical capabilities, you'll help identify, contain and respond to threats including malicious code, unauthorised access, information disclosure and system compromise.

This role offers the opportunity to work on complex cyber challenges while helping strengthen Telstra's overall security posture.

What You'll Do

• Coordinate and support the response to complex cyber security incidents in a timely and effective manner.
• Conduct digital forensic, host, network and log analysis to identify indicators of compromise and determine incident scope.
• Gather, preserve and report digital evidence accurately, ensuring appropriate evidentiary standards are maintained.
• Identify security gaps and recommend appropriate controls and remediation actions.
• Partner with security, technology and business teams to strengthen cyber resilience.
• Contribute to the development and maintenance of incident response plans, playbooks and processes.
• Document and share technical knowledge and lessons learned across the team.
• Maintain strong networks across the cyber security and incident response community.
• Participate in the team's on-call roster to support critical security incidents.

About You

You'll bring strong technical capability in cyber incident response and digital forensics, combined with the judgement and communication skills to navigate complex incidents and engage effectively with stakeholders.

Ideally, You'll Have

• Proven experience in cyber security incident response and digital forensics, including complex incident handling.
• Strong host, network and log analysis capabilities.
• Experience using contemporary incident response and forensic tools.
• Strong knowledge of Linux and command-line environments.
• Experience identifying and analysing indicators of compromise.
• Understanding of attack techniques, social engineering and contemporary cyber threats.
• Strong stakeholder engagement skills, with the ability to communicate technical findings and influence appropriate responses.
• Experience in coding, web development or malware analysis is highly desirable.
• The ability to work effectively during high-priority or time-critical cyber incidents.