Lead Penetration Tester - CTL App
Core
Lead and deliver complex web application and API penetration testing engagements for diverse clients including fintech, manufacturing, and public sector.
Role type
Senior, hands-on IC Lead Penetration Tester (Web App)
Builds
Security testing reports and remediation guidance for client applications
Domain
Application Security / Cybersecurity
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Web application penetration testing, API security testing, authentication flow testing, manual security testing, security reporting, Python scripting, Shell scripting, cloud environment security (AWS/Azure/GCP), modern architecture understanding (microservices/REST), CHECK Team Lead certification
Preferred skills
Pre-sales subject matter expertise, thought leadership (blogs/speaking), tooling automation
Technologies
Burp Suite Pro, Nmap, Kali, Python, Shell, AWS, Azure, GCP
Responsibilities
Lead and execute web application and API penetration tests, manage end-to-end engagements from scoping to client debriefs, perform in-depth manual testing of web apps and APIs, produce actionable vulnerability reports, automate testing tasks via scripting, mentor junior testers, enhance application security tools and methodologies, support pre-sales efforts
Seniority
Senior, hands-on IC