.Thomson Reuters is seeking a Senior Penetration Tester to conduct internal penetration testing activities across both application and infrastructure layers for its product portfolio. This individual will be recognized in the area of information security, have expertise in offensive security testing, and demonstrate an ability to work across a geographically dispersed team. Our target candidate will demonstrate an ability to drive high-quality individual efforts as well as work on improving the overarching maturity of the current program.Responsibilities:Scope and deliver penetration tests on both business critical applications and infrastructure to support the organization's information security risk management program.Understand and clearly communicate potential vulnerabilities and their associated remediation steps and/or mitigating controls.Understand and incorporate industry threat trends, customer needs, and business risk tolerance whilst conducting penetration tests and prioritizing vulnerability remediation efforts.Conduct quality assurance and technical reviews of deliverables, results, and internal documentation.Proficient at scripting and automating exploits in language of choice.Possess in-depth knowledge of network and security technologies (e.G., TCP/IP, IDS/IPS, and WAFs).Participate in threat modeling activities in partnership with the product security team and use the output of these sessions to influence and inform the scope of future testing services.Inspire change across the enterprise to drive a more responsible and accountable culture for improving the security posture.Deliver against the transformation strategy that defines the people, process, and technology capabilities needed to improve TR's identify and protect functions within the broader NIST Framework(s).Prepare strategic updates and vision documents, briefings, and reports, demonstrating excellent communication skills and executive presence in presentations to TR executives, customers, and partners.Be a change agent, driving continuous improvement, excellence, and automation.Comfortable operating in a dynamic, fast-changing, and innovative environment.A working style that is collaborative, energetic, and results-oriented.Demonstrates the ability to employ judgment and experience to make rapid, complex decisions.Ability to influence others, earn followership, and drive consensus across different stakeholder groups.Exceptional critical thinking skills that extend beyond the typical information security subject matter.The ability to flex styles to work well with a range of personalities from extremely technical team members to non-technical business leaders.Experience leading critical operational functions within large, complex commercial environments.Qualifications:Bachelor of Science in Information Security or related degree preferred; Industry Certs.A minimum of 3 years of experience working across technology teams in a global organization