NodeRisk is looking for a highly motivated Offensive Security Intern to support our penetration testing and red team operations. This internship is ideal for someone passionate about ethical hacking, vulnerability research, and real-world security testing across web, API, cloud, and infrastructure environments.
You will work closely with senior pentesters and contribute to live client engagements as well as internal R&D for our AI-driven continuous pentesting platform.
Key Responsibilities
- Assist in executing Web, Mobile Application Penetration Testing (OWASP Top 10, business logic flaws, IDOR, auth bypass).
- Support API Security Testing including JWT/OAuth flows, rate-limit testing, and access control validation.
- Perform Network & Infrastructure Assessments (external/internal scanning, service enumeration, misconfigurations).
- Help with Cloud Security Testing (AWS/Azure basics, IAM weaknesses, exposed services).
- Participate in vulnerability validation, exploitation (where authorized), and proof-of-concept development.
- Document findings clearly for inclusion in professional pentest reports.
- Support internal automation workflows and tool integrations for NodeRisk’s agent-driven pentesting engine.
Required Skills & Knowledge
- Strong understanding of cybersecurity fundamentals (CIA triad, networking, HTTP, DNS).
- Familiarity with common pentesting tools: Burp Suite, Nmap, Metasploit, SQLmap, ffuf
- Basic knowledge of:
- OWASP Top 10 Authentication and session management Linux command line and scripting basics
Preferred Qualifications (Nice to Have)
- Experience with bug bounty platforms (HackerOne, Bugcrowd, Intigriti, YesWeHack etc).
- Knowledge of scripting/programming: Python, Bash, JavaScript
- Exposure to Active Directory attacks
- Familiarity with cloud security tools and concepts
What You Will Gain
- Hands-on experience with real-world pentesting engagements.
- Mentorship from experienced offensive security engineers.
- Exposure to AI-assisted continuous pentesting workflows.
- Opportunity to contribute to cutting-edge security automation at NodeRisk.
- Potential for full-time conversion based on performance.
Internship Details
- Duration: 3–6 months
- Location: Remote / Hybrid (based on availability)
Internship
Colombo, Sri Lanka