Cyber - Application Security Senior Penetration Tester

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Job Title

Cyber - Application Security Senior Penetration Tester

About your role:

As a Cyber Application Security Senior Penetration Tester, you will play a critical role in ensuring the security of our applications through comprehensive penetration testing. Your specialized expertise will be vital in identifying and exploiting vulnerabilities across web applications, APIs, mobile platforms, and thick clients. You will collaborate with a dedicated team focused on innovative security practices, contributing directly to our mission of providing secure financial solutions while safeguarding our clients' data and maintaining the integrity of our financial services.

What you'll do:

• Perform thorough penetration testing across various application types, including web applications, APIs, mobile applications, and thick clients, to identify and exploit vulnerabilities effectively.
• Develop and implement advanced penetration testing strategies and frameworks tailored to different application architectures.
• Lead assessments to uncover security weaknesses, conducting both manual and automated testing methodologies.
• Provide expert guidance on remediation strategies and best practices to mitigate identified vulnerabilities.
• Monitor application security incidents, respond promptly to security assessments, and ensure swift resolution of security-related issues.
• Analyze security incidents through rigorous root cause investigations and implement proactive measures to enhance overall application security.
• Stay informed about the latest trends, tools, and techniques in application security and penetration testing, applying this knowledge to strengthen security postures and practices.
• Mentor and support team members, fostering a strong culture of security awareness throughout the organization.

Experience you'll need to have:

• 6+ years of experience in cybersecurity, with a strong emphasis on penetration testing across web applications, APIs, mobile applications, and thick clients.
• Demonstrated proficiency in utilizing and integrating advanced security tools and methodologies.
• In-depth knowledge of web application vulnerabilities and testing approaches, including threat modeling and security assessment techniques.
• 6+ years of an equivalent combination of educational background, related experience, and/or military experience.

Experience that would be great to have:

• Experience within the financial services industry, focusing on secure application development and compliance requirements.
• Familiarity with leveraging LLMs to learn advanced penetration testing techniques and enhance automation capabilities in security assessments. Apply innovative methods to automate vulnerability detection and remediation testing.
• Relevant certifications such as OSCP (Offensive Security Certified Professional), GWAPT (GIAC Web Application Penetration Tester), CPENT (Certified Penetration Tester), or equivalent qualifications.

Salary Range

$90,000.00 - $158,400.00

These pay ranges apply to employees in New Jersey, New York and California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company's sole discretion.

Thank you for considering employment with Fiserv. Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.