How to Become a Digital Forensic Investigator in Australia: careers in Cyber Security

A Digital Forensic Investigator analyses digital evidence from electronic devices and networks. Their work supports criminal cases, civil cases, and corporate security audits. The role sits at the meeting point of technology and the law.

In Australia, these experts work for the AFP, state police forces, the Australian Signals Directorate, consulting firms, and large corporates. Core duties include acquiring and preserving digital evidence under forensic chain-of-custody rules. Investigators use tools such as Autopsy, EnCase, and FTK to recover deleted files, examine logs, and trace network activity.

Strong written and verbal skills are essential. Investigators produce formal reports for legal counsel and law enforcement. They routinely give expert evidence in court and must translate technical findings into clear, precise language.

The field is growing. Australia’s 2023-2030 Cyber Security Strategy identified digital forensics as a national priority. The cyber security workforce grew by around 3,300 people between August 2024 and August 2025. Demand is expected to keep rising.