About this opportunity
Tenable lists this AI Information Security Engineer opportunity in boston, Massachusetts. Review the employer’s description below for duties, qualifications and application requirements.
Job description
As an AI Security Engineer on Tenable’s Information Security team, you will help shape and mature our approach to securing AI both within Tenable’s products and across the enterprise. AI introduces a new class of risk at the intersection of application security, cloud risk, and data governance, and you will be on the front lines of defining how we assess, test, and address it
You will apply hands-on AI engineering experience alongside deep product security and application security skills to design security controls for AI systems, lead assessments, and help engineering teams ship AI features securely
You will establish security standards for responsible AI use, influence decisions across the organization, and build tooling that raises our security posture
Design, implement, and maintain end-to-end security controls across the AI/ML lifecycle
Conduct safety research, inspecting model internals (e.g., detecting hidden deception, latent knowledge, or unwanted concepts across layers) as a core methodology
Perform AI safety assessments and threat modeling for AI/ML systems, identifying risks such as data poisoning, model evasion, model extraction, adversarial inputs, and integrity attacks
Design and implement robust security guardrails, controls, and boundary mechanisms for Large Language Models (LLMs), Small Language Models (SLMs), and open-source models
Act as a subject matter expert in AI safety research by inspecting model internals to detect hidden deception, latent knowledge, or unwanted concepts, ensuring highly transparent and aligned AI outputs
Continuously monitor the AI landscape for novel vulnerabilities and attack techniques, applying deep engineering experience to proactively defend enterprise AI deployments
Develop security reference architectures for AI deployment patterns, including MCP servers and agentic AI workflows and harnesses
Deploy controls to ensure model integrity, governance, and proper access control across models and feature stores
Build AI-driven tooling to strengthen cybersecurity posture across identity, incident management, vulnerability management, third-party risk, and emerging AI threat vectors
Perform AI safety, security assessments, threat modeling for AI/ML systems, identifying risks such as data poisoning, model evasion, model extraction, adversarial inputs, and integrity attacks
Collaborate with software engineers, and product teams to integrate security best practices into AI development, training, validation, and deployment processes
Drive Secure Software Development Lifecycle (SSDLC) and DevSecOps practices for AI-powered products, including threat modeling, security testing, penetration testing, and CI/CD pipeline security automation
Create security guidance, documentation, and training for internal engineering and development teams; develop metrics that drive desired security behaviors and outcomes
Research emerging trends in AI security and contribute to innovative solutions that support Tenable’s AI initiatives
Benefits
Health: Comprehensive benefits to support physical and mental wellbeing and family-forming plans
Work/Life Balance: Generous paid time off with hybrid or remote opportunities available for most positions
Financial Savings and Security: Retirement plans, employee stock purchase plan (ESPP), equity incentives, life and disability insurance
Professional Development: Customizable opportunities, including learning courses, mentorship, leadership programs and tuition reimbursement
This role is ideal for a practitioner who has spent real time building with AI systems, looking under the hood of model internals, and wants to channel that experience into a security specialtyExperience using specialized interpretability and probing tools/libraries such as TransformerLens, NNsight, Captum, or LIT (\"Learning Interpretability Tool\")Strong understanding of the ML/AI lifecycle and the security risks associated with each stageKnowledge of application security architecture best practices and patterns, including modern web applications, Docker, and microservicesStrong written and verbal comAAmunication skills; able to clearly translate complex AI security risks for both technical and non-technical audiencesKnowledge of data security principles, including encryption, masking, and tokenization5 or more years of professional experience in information security or application security, with at least 1–2 years focused on securing AI/ML systemsSelf-motivated and effective working independently and across distributed teamsAbility to work cross-functionally across engineering, product, and business teamsDeep understanding of AI-specific security threats, including adversarial ML, data poisoning, prompt injection, model inversion, model evasion, and inference attacksFamiliarity with mechanistic & Architectural Concepts: inspecting internal model states, residual streams, attention patterns, activation steering, Sparse Autoencoders (SAEs), or feature attributionMaster’s Degree in Computer Science, Cybersecurity, Data Science, or a related field preferred; advanced degree preferredStrong problem-solving skills, attention to detail, and ability to lead projects with end-to-end ownershipKnowledge of cloud security platforms: AWS, Azure, or GCP including AI/ML-related servicesStrong coding experience in Python and/or GoKnowledge of SSDLC, DevSecOps, and security testing practices, including SAST, DAST, SCA, and threat modelingExperience with frameworks & libraries such as PyTorch, Hugging Face Transformers, TensorFlow or similarFamiliarity with AI governance frameworks (EU AI Act, NIST AI RMF, etc)Hands-on experience with AI red teaming, adversarial prompt testing, or LLM security assessmentsFamiliarity of AI security frameworks and standards, including OWASP LLM Top 10 and the NIST AI Risk Management FrameworkExperience with application security assessment tools (Burp Suite, ZAP, Tenable WAS, etc)Background in cloud security or large-scale SaaS product environmentsSecurity certifications: CISSP, CSSLP, SANS GIAC, CEH, or AI-focused security certifications are a plus, but not necessary
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Worksite address
boston, MA, 02298, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.