About QuassrCyberTech QuassrCyberTech is a growing cybersecurity company specialising in Offensive Security, Vulnerability Assessment and Penetration Testing (VAPT), Red Teaming, Cloud Security, Managed SOC, Governance, Risk & Compliance, and cybersecurity consulting. We work with organisations across BFSI, technology, and other industries to identify security weaknesses, assess real-world risks, and strengthen their security posture. We are expanding our Offensive Security team and looking for passionate, technically strong security professionals who enjoy hands-on testing, continuous learning, and solving challenging security problems. Position: Penetration Tester (Offensive Security Consultant)

Location:
Nashik, Maharashtra Employment Type: Full-Time Work Model: Work from Office, with client-site visits as required

Experience:
2–5 Years (Preferred)

Key Responsibilities
• Conduct web application, API, mobile application, network, and infrastructure penetration testing.
• Perform black-box, grey-box, and white-box security assessments.
• Identify, validate, and demonstrate security vulnerabilities through controlled testing.
• Conduct manual security testing beyond automated vulnerability scanning.
• Perform vulnerability exploitation and privilege escalation testing within authorised scope.
• Assess authentication, authorisation, session management, access controls, and business logic vulnerabilities.
• Perform internal and external network security assessments.
• Prepare professional VAPT reports with evidence, business impact,



risk ratings, and actionable remediation recommendations.
• Conduct technical discussions with clients and explain security findings effectively.
• Support vulnerability remediation validation and retesting.
• Research emerging vulnerabilities, attack techniques, and security testing methodologies. Required Technical Skills
• Strong understanding of OWASP Top 10 and OWASP API Security Top 10.
• Hands-on experience with Burp Suite, Nmap, Nessus, and other security testing tools.
• Good understanding of HTTP/HTTPS, TCP/IP, DNS, authentication protocols, and networking fundamentals.
• Experience identifying vulnerabilities such as SQL Injection, XSS, SSRF, IDOR, access control weaknesses, and business logic flaws.
• Familiarity with Linux and Windows environments.
• Ability to interpret scan results, eliminate false positives, and validate vulnerabilities manually.
• Good analytical, troubleshooting, documentation, and reporting skills. Good to Have
• Active Directory security testing and internal penetration testing experience.
• AWS, Azure, or cloud security assessment experience.
• Mobile application penetration testing experience.




• Scripting knowledge in Python, Bash, or PowerShell.
• Exposure to Red Teaming, adversary simulation, or advanced exploitation techniques.
• Certifications such as OSCP, PNPT, eWPT, CRTP, CEH Practical, or equivalent hands-on expertise. Who We're Looking For We value professionals who:
• Have a genuine passion for offensive cybersecurity.
• Understand that penetration testing goes beyond running automated scanners.
• Can independently investigate, validate, and explain vulnerabilities.
• Demonstrate curiosity, analytical thinking, and technical ownership.
• Communicate professionally with clients and internal teams.
• Are willing to continuously learn and improve their technical capabilities.
• Can work independently while contributing positively to the team. Why Join QuassrCyberTech?
• Work on real-world cybersecurity assessments across diverse technologies and industries.
• Gain exposure to enterprise environments and challenging security engagements.
• Collaborate with experienced cybersecurity professionals.
• Explore emerging areas such as cloud security, advanced exploitation, and AI/LLM security testing.
• Grow your technical capabilities in a startup setting that values learning, ownership, and meaningful contributions. Interested in joining our Offensive Security team? Apply through LinkedIn or visit our careers page: quassrcybertech.com/careers QuassrCyberTech | Offensive Security Department

📌 Penetration Tester (Pune)
🏢 QuassrCyberTech
📍 Pune