Security Specialist (Red Team / Penetration Testing)

Hong Kong 6 days agoFull-time External
Negotiable
⭐ Key Responsibilities • Plan, execute, and report Red Team operations , including adversary simulation, attack path mapping, and exploitation. • Perform full‑scope penetration testing (infrastructure, AD, cloud, web/mobile applications). • Develop and execute custom attack scenarios aligned to MITRE ATT&CK frameworks. • Identify vulnerabilities and provide actionable remediation guidance to technology and business stakeholders. • Conduct phishing, social engineering, and lateral movement testing across enterprise environments. • Produce professional reports for cybersecurity leadership and regulatory reviews. • Stay current with emerging exploits, TTPs, and offensive tooling. Requirements • 4 – 8 years of hands‑on experience in offensive security / red teaming / pentesting . • Strong knowledge of exploitation techniques, AD attack paths, privilege escalation, lateral movement, and evasion. • Solid experience with offensive frameworks/tools such as: • Cobalt Strike, Metasploit, Empire, Havoc, Sliver, BloodHound, Impacket, Burp Suite, etc. • Hands‑on experience with Active Directory security , Windows/Linux exploitation, and cloud (Azure/AWS) attack simulation preferred. • Professional certifications are highly advantageous: • OSCP, OSEP, OSWE, OSCE3, CRTP, CRTE, CREST CRT/CPSA , or similar. • Experience in banking, fintech, or regulated environments (HKMA, GL20, C‑RAF) is a plus. • Strong communication skills in English ; Cantonese/Mandarin an advantage.