Leads application and web penetration testing, identifies and validates vulnerabilities, develops proof-of-concept exploits, supports remediation, and performs security risk assessments. Conducts network, device, and application testing; analyzes security incidents; develops custom testing tools; and uses AI-enhanced scanners responsibly. Mentors cybersecurity engineers, collaborates cross-functionally, and ensures testing aligns with security, compliance, privacy, and ethical standards.
About this role:
Wells Fargo are seeking a highly motivated and skilled Senior Cyber Security Application Penetration Testing Engineer to join our Technology Cybersecurity department. In this technical role, you will be responsible for leading and conducting penetration testing on applications, identifying potential defects, and supporting remediation conversations. The successful candidate will have a strong understanding of web technologies, as well as advanced knowledge and experience with AI enhanced scanners and Tools. In addition, the Senior Cyber Security Research Engineer will mentor junior engineers in web application pen testing tools and techniques.
In this role, you will:
Required Qualifications, US:
Desired Qualifications:
Locations:
Job Expectations:
Pay Range
Reflected is the base pay range offered for this position. Pay may vary depending on factors including but not limited to demonstrated examples of prior performance, skills, experience, or work location. Employees may also be eligible for incentive opportunities.
$100,000.00 - $196,000.00
Benefits
Wells Fargo provides eligible employees with a comprehensive set of benefits, many of which are listed below. Visit Benefits - Wells Fargo Jobs for an overview of the following benefit plans and programs offered to employees.
Posting End Date:
30 Oct 2026
* Job posting may come down early due to volume of applicants.
We Value Equal Opportunity
Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.
Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.
Applicants with Disabilities
To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo .
Drug and Alcohol Policy
Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy to learn more.
Wells Fargo Recruitment and Hiring Requirements:
a. Third-Party recordings are prohibited unless authorized by Wells Fargo.
b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.
#BI-Hybrid
Wells Fargo are seeking a highly motivated and skilled Senior Cyber Security Application Penetration Testing Engineer to join our Technology Cybersecurity department. In this technical role, you will be responsible for leading and conducting penetration testing on applications, identifying potential defects, and supporting remediation conversations. The successful candidate will have a strong understanding of web technologies, as well as advanced knowledge and experience with AI enhanced scanners and Tools. In addition, the Senior Cyber Security Research Engineer will mentor junior engineers in web application pen testing tools and techniques.
In this role, you will:
- Lead or participate in the research, analysis, design, testing and implementation of complex computer network security and protection technologies for company information and network systems and applications
- Act as professional ethical penetration tester utilizing hacking tools to modify or create proof of concept exploits that mimic techniques of attackers to identify vulnerabilities and associate with a severity rating by deriving impact and ease of exploit
- Review and analyze advanced computer security incident response activities and technical investigations of information security related incidents or breach related activates
- Perform tests on networking devices, appliance products and web-based application
- Implement and develop custom penetration testing techniques and tools
- Perform security risk assessments to ensure compliance with corporate information security policies and adherence to best practices
- Provide guidance and leadership to more experienced Information Security Engineers and act as a mentor for these engineers interested in penetration testing and offensive security
- Collaborate and consult with peers, colleagues, and managers to resolve issues and achieve goals
- Demonstrate proficiency in using AI enhanced security scanners and Tools
- Leverage AI to accelerate defect identification and validation
- Apply strong technical judgment when validating and integrating AI assisted outputs into solutions
- Understand and account for model limitations, security risks, and operational considerations
- Ensure AI usage aligns with security, compliance, privacy, and ethical standards
Required Qualifications, US:
- 4+ years of Cyber Security Research experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
- 4+ years of Web application penetration testing
- 4+ years Dynamic Application Security Testing (DAST)
Desired Qualifications:
- Advanced experience in DAST tools such as Invicti, Appscan, Webinspect, Fiddler, Burp Suite
- Advanced knowledge of application security and common vulnerabilities (OWASP Top 10)
- Experience with scripting and automation (e.g., Python, Shell)
- Knowledge of security best practices and compliance standards (e.g., PCI DSS, GDPR)
- Excellent communication skills and the ability to collaborate effectively with cross-functional teams
- Strong problem-solving and analytical skills
- Security certifications such as OSCP, BSCP, GWAPT, GPEN, GXPN or equivalent are a plus
Locations:
- San Francisco, CA
- Charlotte, NC
- Chandler, AZ
- Irving, TX
Job Expectations:
- Ability to work a hybrid schedule - 3 days per week on-site/in office and 2 days per week remote
- This position is not eligible for Visa sponsorship
Pay Range
Reflected is the base pay range offered for this position. Pay may vary depending on factors including but not limited to demonstrated examples of prior performance, skills, experience, or work location. Employees may also be eligible for incentive opportunities.
$100,000.00 - $196,000.00
Benefits
Wells Fargo provides eligible employees with a comprehensive set of benefits, many of which are listed below. Visit Benefits - Wells Fargo Jobs for an overview of the following benefit plans and programs offered to employees.
- Health benefits
- 401(k) Plan
- Paid time off
- Disability benefits
- Life insurance, critical illness insurance, and accident insurance
- Parental leave
- Critical caregiving leave
- Discounts and savings
- Commuter benefits
- Tuition reimbursement
- Scholarships for dependent children
- Adoption reimbursement
Posting End Date:
30 Oct 2026
* Job posting may come down early due to volume of applicants.
We Value Equal Opportunity
Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.
Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.
Applicants with Disabilities
To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo .
Drug and Alcohol Policy
Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy to learn more.
Wells Fargo Recruitment and Hiring Requirements:
a. Third-Party recordings are prohibited unless authorized by Wells Fargo.
b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.
#BI-Hybrid
Wells Fargo San Francisco, California, USA Office
420 Montgomery St, San Francisco, CA, United States, 94103
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