M&T Bank · 1 week ago
Senior Penetration Tester – Web Application
M&T Bank is seeking a Senior Penetration Tester for their Buffalo, NY Tech Hub. This role involves identifying application vulnerabilities and collaborating with technology and cybersecurity teams to remediate weaknesses and enhance overall security posture.
Responsibilities
Complete penetration testing (primarily Grey & White Box testing) of web applications, Application Programming Interfaces (APIs), network, hardware, and mobile
Define testing methods to meet the scope and goals of assigned penetration tests
Gather intelligence to better understand how target works and its potential vulnerabilities
Understand breach and attack simulation solutions and work with the team to validate controls effectiveness
Document and formally report testing initiative findings
Maintain tools and scripts used in penetration testing and red team processes
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
Qualification
Required
Bachelor's degree and a minimum of 3 years' relevant work experience, or in lieu of a degree, a combined minimum of 7 years' higher education and/or work experience
Intermediate working knowledge of penetration testing and red team tools to be able to simulate attacker tactics, techniques, and procedures
Strong knowledge of networking and network protocols
Intermediate working knowledge of operating systems and scripting and/or coding
Basic knowledge of all penetration testing and red team tools
Intermediate working knowledge of Web Application Penetration Testing tools such as Burp Suite Pro, and Open Source Tooling
Strong knowledge of web application attacks and best practices
Preferred
Bachelor's degree in an applicable discipline such as Computer Science, Cybersecurity, or Information Technology
Strong understanding of information security concepts (both technical and organizational requirements)
Understanding and working knowledge of the OWASP Top 10 and other Security Testing Frameworks
Highly ethical and expected to maintain a level of professionalism at all times
Intermediate working knowledge in social engineering, application security (web and mobile), physical methods, lateral movement, threat analysis, internal and external network architecture and a wide array of commercial and bring-your-own (BYO) products
Prior experience with and demonstrable aptitude for quickly learning new technical skills
Experience training others to ensure they have basic knowledge of and ability to use function-specific tools and systems
Ability to analyze and draw conclusions based on quantitative data from multiple sources
Penetration testing-specific or Cybersecurity domain-related industry-recognized certification
Company
M&T Bank
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H1B Sponsorship
M&T Bank has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (116)
2024 (113)
2023 (84)
2022 (103)
2021 (42)
Funding
Current Stage
Late StageLeadership Team
Recent News
2025-10-07
2025-10-06
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