Offensive Security Consultant
AI
Triskele Labs is seeking an experienced Offensive Security Consultant (Penetration Tester) to join their CREST-accredited Offensive Security practice in Melbourne. The role involves delivering end-to-end penetration testing engagements across web, mobile, infrastructure, cloud, and emerging technologies, with a strong focus on client communication and reporting. Requires a minimum of two years of penetration testing experience, OSCP certification, and full Australian working rights.
What you'll do
- Execute penetration tests across web, mobile, thick client applications and APIs, internal and external infrastructure, cloud environments, AI/LLM systems, and wireless networks
- Contribute to red team, purple team, adversary simulation, and social engineering engagements
- Produce comprehensive engagement reports detailing vulnerabilities, impact, technical detail, risk ratings, remediation complexity, and recommendations
What you need
Must-have
Penetration TestingWeb Application SecurityAPI SecurityMobile Application SecurityThick Client Application SecurityInfrastructure SecurityCloud SecurityWireless Network Security
Nice-to-have
CREST Registered Tester (CRT)Source Code ReviewAI ToolsHardware Penetration TestingOT Penetration TestingIoT Penetration TestingTool DevelopmentPublished Research
Soft skills
Strong written communicationClient communicationTechnical excellenceTrusted client relationships
Offensive SecurityPenetration TestingCyber SecurityIT ServicesIT ConsultingMelbourneFull-timeHybridOSCPCREST