CÔNG TY TNHH NEXLAB IT SOLUTIONS
Security Consultant (Offensive)
Skills
22 days ago
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Important information
Location:
Ho Chi Minh City, Vietnam
Work mode:
Onsite
Published on:
5 October 2026
What they need
Execute day-to-day offensive testing activities using standardised methodologies and tool-augmented workflows under senior guidance.
Key Responsibilities
- Conduct reconnaissance, scanning, exploitation, and post-exploitation activities on assigned scopes (web/API, infrastructure, cloud, and related domains).
- Follow defined procedures and utilise approved tooling stacks to generate and refine test cases, payloads, and proof-of-concepts, with emphasis on traceability and manual verification.
- Document findings and attack paths to the standard required for client reporting and internal knowledge reuse.
- Contribute observations and ideas to improve playbooks, checklists, and internal testing frameworks.
- Participate in purple-team and validation exercises, reproducing attack paths and recording outcomes.
Your skills and experience
- 2–4 years of penetration testing or application-security experience, or strong hands-on internships.
- Familiarity with common offensive tools and scripting.
- Demonstrated ability to produce clear, concise technical documentation and reports.
- Strong problem-solving skills and attention to detail.
Key KPIs
- Delivery quality and completeness of assigned test scopes.
- Timeliness and clarity of delivered reports and PoCs.
- Contributions to internal playbooks, tooling, and process improvements.
- Positive feedback from project leads and clients.
Why you'll love working here
- Work on system-level, high traffic architecture
- Opportunity to grow into Senior/Tech Lead in distributed systems
- Modern tech stack: Rust, C, or C++
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