Senior Penetration Tester (SEA) - Offensive Security Center of Excellence
Seeking a Senior Penetration Tester to join a new Offensive Security Center of Excellence as a founding member. This role involves hands-on penetration testing and red teaming across various domains, with a focus on building internal tools and defining processes. Requires 5+ years of offensive security experience and strong expertise in at least two testing domains.
Key Highlights
Key Responsibilities
Technical Skills Required
Benefits & Perks
Nice to Have
Job Description
Senior Penetration Tester (SEA) โ Summary
Location: Remote in Vietnam
Type: Full-time, permanent
Salary: Up to $4,000 gross/month
Team: Founding member of a new Offensive Security Center of Excellence
Role FocusHands-on penetration testing and red teaming across multiple domains, with strong depth in at least two of:
- Web & API testing
- External / internal network & AD
- Cloud (AWS/Azure/GCP)
- Mobile or thick client
- AI/LLM app security
- Social engineering
- Red teaming / adversary simulation
Also involves tooling, automation, and some cyber engineering work.
Key Responsibilities- Plan and execute manual pentests (web, network, cloud, mobile, AI, etc.)
- Perform red team engagements
- Do scoping, threat modeling, exploit chaining
- Write clear reports for technical & executive audiences
- Build internal tools (Python / TypeScript) for automation
- Use AI to improve testing and reporting
- Help define processes for the new Vietnam CoE
- Mentor junior testers and collaborate with US teams (EST time)
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- 5+ years hands-on offensive security
- Strong expertise in 2+ testing domains
- Client-facing consulting or product security experience (preferred)
- Experience with AI-assisted security tools (nice to have)
- Tools: Burp, Nmap, Metasploit, sqlmap, Cobalt Strike, BloodHound
- Programming: Python & TypeScript required (Go/PowerShell/Bash bonus)
- Cloud pentesting experience
- Solid knowledge of OWASP Top 10, AD, Kerberos, network protocols, SDLC
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- Required: OSCP or equivalent (CREST CRT, GPEN, GXPN, eCPPTv2, etc.)
- Preferred: Advanced certs (OSWE, OSEP, CRTO, CRTP, cloud offensive, etc.)
- Strong real-world experience can substitute for some certs
- Fluent English
- Strong reporting & communication
- Self-driven, remote work capability
- Mentoring mindset
- Fully remote (Vietnam), no mandatory travel
- Training & cert support
- Private health insurance
- 13th month bonus
- Unlimited PTO
- Internet & meal stipend
- Equipment provided
- US/offsite event opportunities
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