Senior Red Team Lead - Offensive Security

COFFSec; Hong Kong; Sur place; HKD 900 000 - 1 150 000; Plein temps

Résumé du poste

COFFSec, a Hong Kong-based cybersecurity consultancy, seeks a Senior Offensive Security Consultant to plan, conduct, and lead offensive assessments for global clients. On-site in Hong Kong, you will mentor team members, advance testing methodologies, and communicate findings to technical and executive audiences.

You will develop exploits, emulation campaigns, and research initiatives while maintaining strict engagement rules and client data integrity.

Qualifications

• OSCE3 certification required (OSEP + OSWE + OSED).
• Strong understanding of Windows and Linux internals and AD.
• Hands-on with Burp Suite, Cobalt Strike, BloodHound, Nmap, Metasploit.

Responsabilités

• Conduct end-to-end penetration testing across web apps, networks, cloud, and mobile.
• Participate in full-scope red team engagements and adversary emulation.
• Develop and extend exploitation tooling and scripts to bypass modern defenses.
• Author clear, actionable technical reports mapping findings to business risk.
• Research new attack techniques and publish internal findings.

Connaissances

OSCE3 Certification

Windows internals

Linux internals

Adversary emulation

Technical communication

Formation

BSCP

CRTM

OSIR

Outils

Burp Suite Professional

Cobalt Strike

BloodHound

Nmap

Metasploit

Description du poste

COFFSec, a Hong Kong-based cybersecurity consultancy, seeks a Senior Offensive Security Consultant to plan, conduct, and lead offensive assessments for global clients. On-site in Hong Kong, you will mentor team members, advance testing methodologies, and communicate findings to technical and executive audiences.

You will develop exploits, emulation campaigns, and research initiatives while maintaining strict engagement rules and client data integrity.