Senior Cybersecurity Engineer II chez American Express

At American Express, our culture is built on a 175-year history of innovation, shared values and Leadership Behaviors, and an unwavering commitment to back our customers, communities, and colleagues. As part of Team Amex, you'll experience this powerful backing with comprehensive support for your holistic well-being and many opportunities to learn new skills, develop as a leader, and grow your career.

Here, your voice and ideas matter, your work makes an impact, and together, you will help us define the future of American Express.

American Express is seeking a B35 Cyber Security Engineer to contribute to the Security Engineering, Automation & Operations function for Generative AI and Agentic AI technologies. Reporting into the B40 Generative AI Security Engineering & Operations, this role will perform engineering, deployment, and ongoing operations of AI security guardrails, ensuring secure, reliable, and scalable adoption of Generative AI across the enterprise. The B35 GenAI security engineer will execute the day-to-day operations of GenAI security controls, manage operational risk, and drive engineering excellence across teams.

How will you make an impact in this role?

• Execute the day-to-day operations of Generative AI security guardrails, including monitoring, performance tuning, incident response, and lifecycle management.
• Establish 24x7 operational readiness for GenAI security platforms, with defined SLAs and consequence management workflows.
• Build and mature runbooks, playbooks, and automation pipelines for guardrail operations.
• Partner with Security Operations Center to triage, contain, and remediate incidents.
• Ensure observability, logging, and monitoring provide full operational transparency.
• Design, test, and operationalize secure GenAI and Agentic AI guardrail systems.
• Ensure seamless integration of security controls into enterprise GenAI platforms.
• Translate regulatory, legal, and privacy requirements into measurable operational controls.
• Partner with enterprise GenAI enablement teams to balance rapid enablement with secure guardrail enforcement.
• Build and lead a high-performing team of engineers and operations specialists.
• Mentor senior engineers and managers; drive operational excellence across disciplines.
• Establish metrics and KPIs to track the efficacy and reliability of GenAI security operations.

Minimum Qualifications

• M.S. in Computer Science or related fields.
• 10+ years in security engineering/operations, including 2+ years in AI/ML or LLM/GenAI security.
• Proven experience operating security controls at scale.
• Strong foundation in cloud, data, and application security principles.
• Deep expertise with automation, and operational governance.
• Familiarity with model risk management frameworks.
• Exceptional leadership skills with ability to manage cross-functional teams and influence at senior levels.

Preferred Qualifications

•  Information security professional certifications encouraged, such as SANS GIAC, CISSP, Generative AI certifications.
• Experience mentoring application security and secure development practices to the team.
• Master's Degree – Cyber Security, Data Science, Computer Science, or Software Engineering
• Machine Learning Operation Professional Certifications.
• Strong knowledge of Adversarial Robustness techniques and tools for machine learning.
• Strong knowledge of AI Risk Management frameworks and Trustworthy AI practices.

%3Cp%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3ESalary Range: %24123,000.00 to %24215,250.00 annually + bonus + benefits%3C/span%3E%3C/p%3E%3Cp%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EThe above represents the expected salary range for this job requisition. Ultimately, in determining your pay, we’ll consider your location, experience, and other job-related factors.%3C/span%3E%3C/p%3E%3Cp%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EWe back you with benefits that support your holistic well-being so you can be and deliver your best. This means caring for you and your loved ones%27 physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally:%3C/span%3E%3C/p%3E%3Cul%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3ECompetitive base salaries%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EBonus incentives%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3E6% Company Match on retirement savings plan%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EFree financial coaching and financial well-being support%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EComprehensive medical, dental, vision, life insurance, and disability benefits%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EFlexible working model with hybrid, onsite or virtual arrangements depending on role and business need%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3E20+ weeks paid parental leave for all parents, regardless of gender, offered for pregnancy, adoption or surrogacy%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EFree access to global on-site wellness centers staffed with nurses and doctors (depending on location)%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EFree and confidential counseling support through our Healthy Minds program%26nbsp;%3C/span%3E%3C/li%3E%3Cli%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3ECareer development and training opportunities%3C/span%3E%3C/li%3E%3C/ul%3E%3Cp%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EFor a full list of Team Amex benefits, visit our %3C/span%3E%3Ca target=%22_blank%22 rel=%22noopener noreferrer%22 href=%22https://www.americanexpress.com/en-us/colleagues/benefits%22%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EColleague Benefits Site%3C/span%3E%3C/a%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3E.%3C/span%3E%3C/p%3E%3Cp%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EAmerican Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. American Express will consider for employment all qualified applicants, including those with arrest or conviction records, in accordance with the requirements of applicable state and local laws, including, but not limited to, the California Fair Chance Act, the Los Angeles County Fair Chance Ordinance for Employers, and the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. For positions covered by federal and/or state banking regulations, American Express will comply with such regulations as it relates to the consideration of applicants with criminal convictions.%3C/span%3E%3C/p%3E%3Cp%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EWe back our colleagues with the support they need to thrive, professionally and personally. That%27s why we have Amex Flex, our enterprise working model that provides greater flexibility to colleagues while ensuring we preserve the important aspects of our unique in-person culture. Depending on role and business needs, colleagues will either work onsite, in a hybrid model (combination of in-office and virtual days) or fully virtually.%3C/span%3E%3C/p%3E%3Cp%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EUS Job Seekers - Click to view the “%3C/span%3E%3Ca target=%22_blank%22 rel=%22noopener noreferrer%22 href=%22https://www.eeoc.gov/poster%22%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3EKnow Your Rights%3C/span%3E%3C/a%3E%3Cspan style=%22color:black;font-family:Arial, Helvetica, sans-serif;font-size:16px;%22%3E” poster. 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