Penetration Tester Expert

About SygniaSygnia is a top tier cyber technology and services company that partners with organizations worldwide to proactively build cyber resilience and respond to advanced threats. We work closely with security and IT teams, senior leadership, and boards to help organizations prepare for, withstand, and recover from cyber attacks with confidence.Sygnia brings together elite cyber security professionals from military and commercial backgrounds, combining deep technical expertise with a practical, business focused approach. We support clients at every stage of their security journey, delivering high impact consulting, proactive security services, and incident response when it matters most.The RoleWe are looking for a talented Penetration Tester Expert to join Sygnia’s Adversarial Tactics Department. This is a fully remote role that offers the opportunity to work with global clients while collaborating closely with a highly skilled, distributed team.In this role, you will work directly with clients to strengthen the security of their applications by identifying real world attack paths and helping organizations improve their ability to prevent and withstand attacks. You will bring an attacker’s mindset to each engagement and play a critical role in improving the security posture of client services, platforms, products, and infrastructure.What You Will DoDesign and execute external penetration testing engagements against client environments, identifying exploitable weaknesses from an attacker’s perspective.Perform application penetration testing on a wide range of web application technologies, to identify vulnerabilities and test applications' security against industries security best practices.Conduct source code reviews to identify security flaws, insecure patterns, and logic vulnerabilities.Use black box, gray box, and white box testing approaches based on engagement scope and client needs.Clearly communicate findings to clients, including attack paths, risk impact, and practical remediation guidance.Collaborate with internal teams to share insights, techniques, and lessons learned from real world attacks.

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