Senior Specialist, AI Penetration Tester

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KPMG Advisory practice is currently our fastest growing practice. We are seeing tremendous client demand, and looking forward we do not anticipate that slowing down. In this ever-changing market environment, our professionals must be adaptable and thrive in a collaborative, team-driven culture. At KPMG, our people are our number one priority. With a wealth of learning and career development opportunities, a world?class training facility and leading market tools, we make sure our people continue to grow both professionally and personally. If you're looking for a firm with a strong team connection where you can be your whole self, have an impact, advance your skills, deepen your experiences, and have the flexibility and access to constantly find new areas of inspiration and expand your capabilities, then consider a career in Advisory.

KPMG is currently seeking a Senior Specialist, AI Penetration Tester to join our Managed Services practice.

Responsibilities

• Execute AI-focused penetration testing engagements, including manual testing of systems incorporating AI/ML, objective-based testing of AI-driven features, and coverage of both traditional and AI-centric attack surfaces.
• Perform threat modeling for AI-powered software systems, evaluate AI-related business logic, and conduct architecture reviews with emphasis on adversarial ML vectors, prompt-based vulnerabilities, and other AI-specific security risks.
• Develop and improve AI-driven tools and methodologies for offensive security tasks such as discovery, exploitation, fuzzing, and adversarial ML testing, focusing on web apps, APIs, and mobile clients.
• Demonstrate AI penetration testing findings to technical and non-technical audiences, including live demos, and collaborate with engineering, development, and security teams to lead remediation discussions and advise on secure AI model development and deployment best practices.
• Research emerging AI attack techniques, evaluate their potential impact, identify vulnerabilities, and provide actionable recommendations to strengthen AI defenses.
• Collaborate with internal Red Teams, SOC analysts, and AI security researchers to refine AI red teaming approaches by integrating new adversarial ML techniques and proven exploitation tactics.
• Act with integrity, professionalism, and personal responsibility to uphold KPMG's respectful and courteous work environment.

Qualifications

• Minimum three years of recent penetration testing experience focused on APIs, web applications, and mobile applications; experience with AI model testing or AI security highly desirable.
• Bachelor's degree from an accredited college or university is required.
• Proven background in AI red teaming and adversarial attack development, including prompt engineering attacks, LLM-based vulnerability analysis, and model evasion techniques.
• Proficiency with penetration testing tools (e.g., Burp Suite Pro, Netsparker, Checkmarx) and AI security frameworks (e.g., TensorFlow, PyTorch, LLM APIs, LangChain).
• Strong communication and presentation skills to explain AI-related vulnerabilities to technical and non-technical stakeholders and drive remediation.
• One or more major ethical hacking certifications (e.g., GWAPT, CREST, OSWE, OSWA) and certifications or training in AI security techniques.
• Ability to travel as necessary.
• Applicants must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future; KPMG LLP will not sponsor applicants for U.S. work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa).

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Consulting

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Benefits & Compensation

KPMG LLP and its affiliates and subsidiaries (KPMG) complies with all local/state regulations regarding displaying salary ranges. If required, the ranges displayed below or via the URL are specifically for those potential hires who will work in the location(s) listed. Any offered salary is determined based on relevant factors such as applicant's skills, job responsibilities, prior relevant experience, certain degrees and certifications and market considerations. In addition, KPMG is proud to offer a comprehensive, competitive benefits package, with options designed to help you make the best decisions for yourself, your family, and your lifestyle. Available benefits are based on eligibility. Our Total Rewards package includes a variety of medical and dental plans, vision coverage, disability and life insurance, 401(k) plans, and a robust suite of personal well?being benefits to support your mental health. Depending on job classification, standard work hours, and years of service, KPMG provides Personal Time Off per fiscal year. Additionally, each year KPMG publishes a calendar of holidays to be observed during the year and provides eligible employees two breaks each year where employees will not be required to use Personal Time Off; one is at year end and the other is around the July 4th holiday. Additional details about our benefits can be found towards the bottom of our KPMG?US Careers site at Benefits & How?We?Work.

Follow this link to obtain salary ranges by city outside of CA: https://kpmg.com/us/en/how-we-work/pay-transparency.html/?id=M105_4_25

California Salary Range: $84,500 $179,300.

KPMG offers a comprehensive compensation and benefits package. KPMG is an equal?opportunity employer. KPMG complies with all applicable federal, state and local laws regarding recruitment and hiring. All qualified applicants are considered for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, citizenship status, disability, protected veteran status, or any other category protected by applicable federal, state or local laws. The attached link contains further information regarding KPMG's compliance with federal, state and local recruitment and hiring laws. No phone calls or agencies please.

KPMG recruits on a rolling basis. Candidates are considered as they apply, until the opportunity is filled. Candidates are encouraged to apply expeditiously to any role(s) for which they are qualified that is also of interest to them.

Los?Angeles County applicants: Material job duties for this position are listed above. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness, and safeguard business operations and company reputation. Pursuant to the California Fair Chance Act, Los?Angeles County Fair Chance Ordinance for Employers, Fair Chance Initiative for Hiring Ordinance, and San?Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

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