Lead Web Application Penetration Tester

This role offers a hybrid work schedule at our Buffalo, NY Tech Hub.

Searches for application and system weaknesses that are exploitable, and partners with technology, cybersecurity, and risk teams to remediate any found weaknesses. Partners with technology leaders to train engineering and infrastructure teams to develop new applications and systems securely to ensure weaknesses are removed prior to implementation or software deployment.

• Complete penetration testing or red team/adversarial exploitation exercises of web applications, Application Programming Interfaces (APIs), hardware, and mobile.
• Perform reconnaissance, social engineering, initial access, and post-exploitation activities across internal and external environments.
• Develop and deploy custom payloads, exploits, and tools for use during engagements, including client-side, server-side, and lateral movement scenarios.
• Contribute to purple team exercises by sharing red team findings and collaborating with detection engineering and incident response teams to improve defensive capabilities.
• Document detailed findings, attack paths, and security gaps with clear recommendations for mitigation and risk reduction.
• Stay current on emerging TTPs, CVEs, and adversary tradecraft, especially in the context of web and cloud exploitation techniques.
• Define testing methods to meet the scope and goals of assigned penetration tests.
• Understand breach and attack simulation solutions and work with the team to validate controls effectiveness.
• Effectively educate and train Cybersecurity teams on new tactics, techniques, and procedures to ensure technology applications and services are not at risk of compromise or will leak information.
• Collaborate across Cybersecurity and Technology teams to leverage intelligence sources, identify new threats, improve tool usage and workflow, and mature monitoring and response capabilities.
• Identify areas of opportunities in daily tasks to advance penetration testing skills and regularly learn new tactics, techniques, procedures to assess risk and implement and validate controls as necessary.
• Understand and adhere to the Company’s risk and regulatory standards, policies, and controls in accordance with the Company’s Risk Appetite. Design, implement, maintain, and enhance internal controls to mitigate risk on an ongoing basis. Identify risk-related issues needing escalation to management.
• Maintain M&T internal control standards, including timely implementation of internal and external audit points together with any issues raised by external regulators as applicable.
• Complete other related duties as assigned.

• Engages in regular interaction with senior management and associated staff within Internal Audit, Compliance, Risk Management, and Technology.
• Exercises judgement in selecting methods, techniques, and evaluation criteria in obtaining results. Exerts significant latitude in determining objective of assignment. Work is accomplished with limited direction.
• Intermediate working knowledge of penetration testing and red team tools.
• Advanced knowledge of networking and network protocols.
• Intermediate working knowledge of operating systems and scripting and/or coding.
• The position provides guidance and mentoring to less experienced team members.

• Bachelor's degree and a minimum of 5 years’ relevant work experience, or in lieu of a degree, a combined minimum of 9 years’ higher education and/or work experience.
• Prior experience penetration testing and red team tools to be able to simulate attacker tactics, techniques, and procedures.
• Advanced knowledge of networking and network protocols
• Intermediate working knowledge of operating systems and scripting and/or coding

• Bachelor’s degree in an applicable discipline such as Computer Science, Cybersecurity, or Information Technology.
• Extensive understanding of information security concepts (both technical and organizational requirements).
• Highly ethical and expected to maintain a level of professionalism at all times.
• Intermediate working knowledge in social engineering, application…