Senior Sales Engineer - AI Security Solutions

About Us:Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.How We Work:At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values:Bold in how we dream and innovateResponsive to feedback, challenges and opportunitiesAccountable for results and best in class outcomesVisionary in future focused problem-solvingExceptional in execution and impactJob DescriptionOverviewTheSenorSales Engineer (SE) – AI Security Solutions is a customer-facing technical expert responsible for driving adoption of Proofpoint’s AI-driven security portfolio. This roleis a member of the AI Securitysolutionsteam andpartners closely with Sales, Product, and Customer Success teams to articulate the value ofourAI Securitysolutions. The ideal candidate blends strong cybersecurityexpertisewith knowledge ofhow AI is used in the agentic workspaceandexcels at translating complex technical concepts into business value.Proofpoint’s AI Securitysolutionsenable organizations to discover,monitor, and govern AI usage—spanning human interactions, AI agents, and integrated systems—through intent-based security, runtime policy enforcement, and full auditability.The ideal candidate combines deep cybersecurityexpertisewith a strong understanding of AI/agentic security risks and can translate complex AI security concepts into clear business value.Customer EngagementBuild credibility with security, AI/ML, and IT stakeholders, including CISOs, security architects, and data leadersLead technical workshops on AI risk, governance, and secure adoption strategiesSupport proof-of-value (POV) and proof-of-concept (POC) engagements focused on real-world AI use casesProvide best practices for integrating AI security into existing security and data protection architecturesTravel requiredCross-Functional CollaborationPartner with Product Management to provide field feedback on AI Security capabilities and roadmapCollaborate with Marketing to develop thought leadership on AI security, agentic risk, and governanceWork with Customer Success to ensure successful onboarding and expansion of AI Security deploymentsRequired Qualifications5+ years of experience in Sales Engineering, Solutions Engineering, or similar technical pre-sales rolesStrong background in cybersecurity Experience discussing AI/ML concepts, AI risk, or emerging AI security challengesProven ability to deliver compelling technical presentations and product demonstrationsStrong consultative skills with the ability to map technology to business outcomesExperience in enterprisesoftwaredeploymentson end user devices and cloud environments Experience inAI Agent development in environments such asAmazon EKS,Google GKEand AzureAKSFamiliarity with networking concepts, including TCP/IP, Proxy, Firewall, CASB and SIEMKey SkillsAI security domainexpertiseTechnical storytelling and value articulationSolution architecture and systems thinkingCustomer-facing communicationAnalytical and problem-solving skillsWhy Proofpoint?At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:Competitive compensationComprehensive benefitsCareer success on your termsFlexible work environmentAnnual wellness and community outreach daysAlways on recognition for your contributionsGlobal collaboration and networking opportunitiesOur Culture:Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone.We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to View email address on click.appcast.io to ApplyInterested? Submit your application along with any supporting information- we can’t wait to hear from you!SummaryLocation: New York; Florida; North Carolina; Pennsylvania; Massachusetts; GeorgiaType: Full time