• Designing and building multi-agent LLM systems and routing logic that automate threat modeling, security design review, policy Q&A, and vulnerability analysis at scale • Developing retrieval-augmented generation (RAG) pipelines and semantic search systems across large code and documentation repositories • Creating automated code review capabilities that help identify insecure patterns and improve software quality earlier in the development lifecycle • Designing integrations with tools such as GitHub, Slack, Jira, Confluence, and cloud platforms to embed security guidance into everyday engineering workflows • Developing REST APIs and platform services with authentication, authorization, rate limiting, observability, and secure handling of sensitive data • Designing and maintaining scalable data processing pipelines for large codebases and document repositories, including extraction, indexing, stream processing, batch jobs, and parallel execution • Improving AI application security through controls such as prompt injection prevention, sensitive data filtering, supply chain security, and secure handling of model inputs and outputs • Enhancing NerdWallet's secure software development lifecycle (SSDLC) through automation, tooling, and developer-friendly security practices • Partnering with engineering teams to prioritize and remediate application and infrastructure security risks • Supporting incident response and on-call needs by contributing security engineering expertise, tooling, automation, and analysis when security issues arise • Identifying new opportunities for automation and AI augmentation across the security team, bringing fresh eyes and independent thinking to a growing backlog of high-impact work • Serve as technical lead on high-priority initiatives, taking ownership of technically complex work and collaborating across teams to deliver practical, measurable security outcomes • Help shape how AI and automation are securely adopted across NerdWallet's engineering ecosystem • Build tools and platforms that make security more accessible, scalable, and actionable for development teams • Improve the speed and quality of security reviews through thoughtful automation and security-first design • Strengthen customer trust by helping protect NerdWallet's products, systems, and sensitive data • Serve as an internal subject matter expert on AI and automation, advising on appropriate use cases, limitations, and risks to both technical and non-technical stakeholders.

Role Description We are seeking a highly experienced Product Security Architect to lead the end-to-end security architecture for Keysight’s software products and platforms. The ideal candidate brings deep experience partnering with software engineering, platform, and product leadership teams to drive security outcomes at scale. - Lead security architecture reviews for software products and platforms, providing design guidance that aligns business objectives, scalability, and security requirements. - Define and maintain product security reference architectures, design patterns, and engineering standards across the software development lifecycle. - Partner with engineering and product leaders to perform threat modeling, architecture risk assessments, and security design reviews for new and existing offerings. - Drive adoption and effective use of secure development practices and security tooling, including SAST, DAST, SCA, secrets detection, and CI/CD security controls. - Establish risk-based approaches for vulnerability triage, remediation planning, exception handling, and security verification across multiple product teams. - Research, evaluate, and introduce security technologies and automation that improve developer experience and scale product security operations. - Provide technical leadership and mentorship to engineers and security practitioners, influencing security strategy, roadmap priorities, and long-term architectural direction. - Stay current on emerging threats, vulnerabilities, regulatory expectations, and industry best practices, translating them into actionable guidance for product teams. Qualifications - 8+ years of experience in product security, application security, software architecture, or a related security engineering discipline. - Demonstrated experience leading threat modeling, secure architecture reviews, and risk assessments for complex software products or platforms. - Strong hands-on knowledge of secure software development, vulnerability management, and security testing approaches including SAST, DAST, SCA, and related tooling. - Solid software engineering or architecture background with experience in languages such as Java, C#, C, C++, or similar technology stacks. - Bachelor’s degree in computer science, computer engineering, cybersecurity, or equivalent practical experience; advanced degree preferred. - Deep understanding of secure design principles, authentication and authorization models, cryptography fundamentals, cloud and platform security, and common application attack patterns. - Experience influencing cross-functional teams, driving standards adoption, and communicating security tradeoffs to technical and business stakeholders. - Knowledge of the EU Cyber Resilience Act (CRA) and related product security regulatory requirements, with the ability to translate compliance expectations into practical security architecture and engineering guidance. - Maintains current knowledge of security technologies and industry trends, and applies that knowledge to evaluate, recommend, and implement scalable security solutions. Requirements - Sponsorship is not available for this role. - Preferred Location is Loveland, CO, but will consider remote or relocation package to Loveland, CO. - The level of role will be based on applicable experience, education and skills; Most offers will be between the minimum and the midpoint of the Salary Range listed below. - CO Pay Range MIN $128,670.00 MIDPOINT $171,550.00 MAX $214,440.00. - Note: For other locations, pay ranges will vary by region. Benefits - Medical, dental and vision. - Health Savings Account. - Health Care and Dependent Care Flexible Spending Accounts. - Life, Accident, Disability insurance. - Business Travel Accident and Business Travel Health. - 401(k) Plan. - Flexible Time Off, Paid Holidays. - Paid Family Leave. - Discounts, Perks. - Tuition Reimbursement. - Adoption Assistance. - ESPP (Employee Stock Purchase Plan). Company Description Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

• Coordinate and prioritize security testing for applications based on LLMs, including scenarios such as prompt injection, jailbreaks, data exfiltration, tool abuse, and context manipulation. • Oversee the execution of test cases on internal and user-facing agents, ensuring alignment with team-defined playbooks. • Lead the development of test suites and tools, such as Promptfoo or equivalents, driving innovation and efficiency. • Monitor and analyze alerts and signals generated by controls like LLM Firewall, guardrails, Anonymizer, and AI Gateway, ensuring prompt and effective responses. • Validate and review functional and regression tests on AI Security services and controls, ensuring the quality and security of deliverables. • Guide analysis of logs, metrics, and events related to LLM traffic, agents, and internal platforms, identifying patterns and opportunities for improvement. • Manage the identification of false positives and false negatives, and propose improvements to rules, heuristics, and detection policies. • Review and approve security analyses for MCPs, skills, and tools used by developers or agents. • Ensure the security of ML artifacts, the supply chain, and quality gates in pipelines, promoting best practices and compliance. • Document and review technical findings, evidence, FAQs, guides, playbooks, and best practices, ensuring clarity and applicability. • Promote education and awareness initiatives, CTFs, meetups, applied research, and consolidation of technical references, strengthening the security culture within the team and across the organization.

Role Description We're hiring a Senior Software Engineer, Security Infrastructure to build scalable security infrastructure that embeds compliance and risk controls directly into the Cadence platform. You will solve complex security challenges such as data classification, AI governance, GRC automation, and secure integration with healthcare partners and external systems. What You'll Do - Embed directly within Product and Platform Engineering teams to implement security-critical features and components of Cadence's platform, and drive teams toward secure architectural and implementation decisions as needed. - Build security capabilities that differentiate Cadence and influence the broader healthcare ecosystem, including reusable security primitives, contributions to open standards and open-source initiatives, and partnerships with customers and vendors to raise the bar for privacy, interoperability, and secure AI adoption. - Design and implement security controls across cloud infrastructure, Kubernetes, CI/CD systems, endpoints, identity systems, secrets management, and broader platform security primitives to keep core systems secure. - Build AI governance processes, frameworks, and safeguards that help ensure Cadence's AI systems are safe, reliable, fair, and aligned with patient safety outcomes. Qualifications - Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent work experience. - 3+ years of software engineering experience, with at least 2+ years building and shipping real systems or infrastructure. - Strong ability to navigate and reason across the stack - quickly understanding unfamiliar codebases, architectures, and tooling ecosystems. - Ability to identify patterns and design scalable “golden paths” (e.g., logging, access controls, network security) that work across teams. - Effective communicator who translates technical findings into clear designs, builds alignment, and drives initiatives from concept to execution. - Demonstrated interest in security and the ability to think adversarially - approaching system design with rigor, considering failure modes, and leveraging modern tools to accelerate solutions. Requirements - 3+ years of software engineering experience. - At least 2+ years building and shipping real systems or infrastructure. Benefits - Competitive pay & equity* - Fully remote - Comprehensive health coverage: Medical, dental & vision - Paid time off - 401k plan + matching - Paid parental leave - Home office stipend *Benefit offerings may vary depending on job profile, job level and worker type.