Security Threat Hunting Specialist in United States

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About the Role: Millions of people use Notion every day, and we’re growing quickly. The Infrastructure Security team’s mission is to build a secure-by-default foundation across Notion’s technical stacks—architecting systems that make the secure path the easy path. As an IC4 on this team, you’ll own meaningful infrastructure security problems end-to-end: from identifying risk, to designing pragmatic controls, to shipping secure defaults that scale across engineering. This role can be based in either San Francisco or New York City. We work from our offices on Mondays, Tuesdays and Thursdays (our Anchor Days) because we do our best thinking and building together in person. We’re looking for someone who’s excited to work alongside the team during those days. What You'll Achieve: Proactively enhance the security posture of our AWS accounts and cloud infrastructure. Create secure frameworks for secrets management and authentication/authorization. Design and deploy robust Identity and Access Management (IAM) solutions. Provide guidance and education on security and privacy best practices to cross-functional partners. Participate in (and hel

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About the Role: Notion is looking for an experienced engineer who has designed and built secure software systems to help define the security foundations for our AI products. You’ll work with product and engineering teams on agent runtimes, tool permissions, retrieval, content writes, observability, and abuse-resistant design. You’ll turn product risks into clear architecture, reusable guardrails, automated tests, and production systems that help teams ship new features safely. This role is based in San Francisco. We work from our offices on Mondays, Tuesdays and Thursdays (our Anchor Days) because we do our best thinking and building together in person. We’re looking for someone who’s excited to work alongside the team during those days. What You'll Achieve: Define and build security architecture for product surfaces that operate across customer workspace content, including tool execution, content writes, retrieval, permission checks, provenance, and auditability. Make the secure path the easy path for product teams by shipping reusable libraries, review patterns, test fixtures, and guardrails that prevent classes of vulnerabilities.

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange™️ platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and thousands of private exchanges at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Sr. Staff Software Development Engineer-AI Security to join our team. This is a Hybrid (based in San Jose, CA or Bellevue, WA with a 3 days in office requirement) role, reporting to the Director of Software Engineering in the Emerging Tech department. You will be responsible for designing and implementing core infrastructure components and distributed systems, serving as a foundational architect for our AI security solution. This high-impact role focuses on scaling security infrastructure to support hundreds of millions of users, collaborating with stakeholders across the development lifecycle to drive innovation and technical excellence. What you’ll do (Role Expectations) Architect, develop, and optimize a low-latency, high-throughput AI Security plane utilizing Rust, specifically leveraging its async/await model for highly efficient I/O and service-oriented architecture Build resi

About us Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore fosters continuous learning and innovation. Job Summary Reporting into the Systems Engineering organisation, the Distinguished Engineer, End-to-End Security Architect will define and lead the security architecture for Graphcore’s inference service platform. This role is responsible for establishing a comprehensive security strategy spanning platform, infrastructure, networking, service operations, customer assurance, and compliance readiness. Working across multiple engineering and operational functions, the successful candidate will provide technical leadership, drive security requirements, and ensure the platform delivers robust protection, resilience, and trust for customers. The Team You will work closely with teams across security architecture, infrastructure engineering, networking, site reliability engineering, platform software, firmware, data centre operations, compliance, legal, customer engineering, and customer security. The team collaborates across the business to deliver secure, reliable, and scalable AI infrastructure and services while supporting customer assurance, regulatory requirements, and operational excellence. Responsibilities and Duties Own the end-to-end security a

As organizations rapidly adopt AI applications and agentic systems, security teams need visibility and control over how these technologies are being used. Datadog's AI & Data Security product helps customers discover, secure, and govern AI usage across their environments ensuring sensitive data is properly managed from model training through production. As a Product Manager II for AI & Data Security, you will own capabilities for AI discovery, posture management, and data security; giving customers complete visibility into their AI applications, agents, and enabling ecosystem, with prioritized actions to operate AI systems securely. You'll partner with engineering, design, security research, and GTM teams to define and ship platform capabilities that help organizations adopt AI at scale. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Own the roadmap for AI & Data Security capabilities, including AI and data discovery & posture management. Define how security teams can assess and manage the security posture of AI-enabled systems, including configuration risks, sensitive data exposure, and policy violations. Work closely with engineers and designers to deliver new product capabilities end-to-end, from early concept through launch and iteration. Partner with Datadog security researchers to identify emerging risks in AI systems and translate them into actionable product features. Engage with customers to understand how they are adopting AI and validate solutions that help them operate these systems securely. Collaborate with go-to-market teams to enable adoption and communicate the value of AI security capabilities to customers. Who You Are: You have 3+ years of product management experience building technical products, ideally in security,

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. We are hiring a Senior Software Engineer across our Identity, Data Security and Trust organization. These teams builds the security backbone of Snowflake — enabling customers to confidently bring their most sensitive data and workloads to the Data Cloud, empowering every Snowflake engineer to deliver the most secure platform at scale, and giving customers the tools to monitor, achieve, and maintain a strong security, governance, privacy, and compliance posture. As the agentic era accelerates, these teams are at the forefront of building AI-native security capabilities that protect the world's data. AS A SENIOR SOFTWARE ENGINEER AT SNOWFLAKE, YOU WILL: Design and implement critical AI security capabilities — including controlled, audited agent workflows, MCP server and client security, agent identity frameworks, and admin guardrails — that form the foundation for secure agentic enterprise adoption Build and evolve foundational identity and access management systems, including authentication protocols, SSO integrations, multi-factor authentication, OAuth/OIDC, SAML, SCIM, and fine-grained RBAC that scales to millions of objects and users Design and develop core security infrastructure spanning secret management, key management, service identity, and end-to-end encryption acro

About the Team The Safety Training research team aims to fundamentally advance our capabilities for precisely implementing safe behavior in AI models, and to leverage these advances to make OpenAI’s deployed models safe and beneficial. This requires a breadth of new ML research to address the growing set of safety challenges as AI becomes more powerful and used in more settings. Key focus areas include how to train nuanced safety behaviors, how to make the model robust to bad actors, how to address privacy and security risks, and how to make the model trustworthy in safety-critical situations. We seek to learn from deployment and distribute the benefits of AI, while ensuring that this powerful tool is used responsibly and safely. About the Role We’re seeking a researcher to train and evaluate models for U.S. government use, with a focus on national security applications. You’ll advance safety post-training and robustness, helping models follow nuanced policies while preserving their usefulness and capabilities. In this role, you will: Research and implement methods for safety training, reinforcement learning, and adversarial robustness. Develop evaluations, identify model failure modes, and use findings to improve training. Work with research, engineering, security, and policy partners to support safe, reliable deployment. You might thrive in this role if you: Bring 4+ years of relevant AI safety research experience, including RLHF, adversarial training, or robustness. Have a degree in computer science, machine learning, or a related field, and strong deep learning research or engineering skills. Have experience improving model safety for deployment and enjoy collaborative research. Are motivated by OpenAI’s mission and the responsible use of AI in safety-critical settings. Security Requirements Active TS/SCI clearance or equivalent. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefi

We are seeking a Residential Service Technician in Raleigh, NC to join our team! In this role, you will provide top-tier service to our customers by troubleshooting and maintaining their security systems, ensuring all issues are resolved promptly and accurately. This is an excellent opportunity for someone who enjoys hands-on work, solving problems, and delivering exceptional customer service—all while earning a performance-based income. What You’ll Do: Service and maintain residential security systems, ensuring timely and accurate troubleshooting Perform home walkthroughs to determine optimal configurations and opportunities for additional protection Communicate professionally with customers, connect systems to central monitoring, and provide demonstrations Manage administrative tasks, prioritize safety, and maintain company tools and equipment efficiently What We’re Looking For: High school diploma or equivalent; technical training is a plus Strong sales skills with mechanical aptitude for troubleshooting and repairs Excellent communication, customer service, and a safety-first mindset Professional appearance and demeanor; alarm or telecom experience is a bonus What’s In It For You: $45,000 to $60,000 average annual earnings (hourly training pay and 100% uncapped commission after training) Opportunities for advancement and long-term career mobility Every other weekend off plus company-provided equipment (ie. vehicle, fuel card, iphone, ipad) and paid training) Medical, dental, vision, 401(k) with match, PTO, and special perks like free security systems and educational assistance

We are seeking a Residential Service Technician in Raleigh, NC to join our team! In this role, you will provide top-tier service to our customers by troubleshooting and maintaining their security systems, ensuring all issues are resolved promptly and accurately. This is an excellent opportunity for someone who enjoys hands-on work, solving problems, and delivering exceptional customer service—all while earning a performance-based income. What You’ll Do: Service and maintain residential security systems, ensuring timely and accurate troubleshooting Perform home walkthroughs to determine optimal configurations and opportunities for additional protection Communicate professionally with customers, connect systems to central monitoring, and provide demonstrations Manage administrative tasks, prioritize safety, and maintain company tools and equipment efficiently What We’re Looking For: High school diploma or equivalent; technical training is a plus Strong sales skills with mechanical aptitude for troubleshooting and repairs Excellent communication, customer service, and a safety-first mindset Professional appearance and demeanor; alarm or telecom experience is a bonus What’s In It For You: $60,000 to $80,000 average annual earnings (hourly training pay and 100% uncapped commission after training) Opportunities for advancement and long-term career mobility Every other weekend off plus company-provided equipment (ie. vehicle, fuel card, iphone, ipad) and paid training) Medical, dental, vision, 401(k) with match, PTO, and special perks like free security systems and educational assistance

CPI Security is looking for a Residential Installation Technician based in Raleigh, NC who will install our state-of-the-art home security solutions to residential and commercial customers. This individual will assess the customer’s need and sell additional products and services. This is a fantastic opportunity to earn a great performance-based income, while providing a valuable service to our customers. What You'll Do: Servicing residential security systems accurately and efficiently Meeting or exceeding performance goals on a consistent basis Performing walkthrough of home to determine the optimal system configuration, and to identify up-selling opportunities Keeping the customer informed at all times of what the service process will entail, whether walls will need to be drilled in order to run wiring, etc. Connecting in-home system up to our central monitoring system, activating system and performing customer demonstration Maintaining good administrative responsibility by submitting billing and payroll paperwork in a timely and accurate manner Ensuring the highest level of safety and responsibility in order to avoid injury, property damage or loss of unused materials Providing exceptional customer service at all times Consulting with management on any issues or concerns Cleaning up work area thoroughly Maintaining all company equipment, including truck, tools, inventory, etc. Maintaining a professional appearance and demeanor at all times What We're Looking For: High School diploma or equivalent; electronics/electrical/HVAC/technical training at trade school or community college, a plus Good sales skills, particularly with strong up-selling and closing abilities Mechanical aptitude Strong customer service skills Commitment to safety Ability to work effectively both on an individual basis and as part of a team Professional appearance and demeanor High energy, fun and positive attitude Schedule flexibility and the ability to work weekends Thorough unde

CPI Security , a leader in the security and automation solutions industry, is looking for a Commercial Sales Advisor to join our team in Atlanta, GA! Our Commercial Security Advisors will design, present and sell our award-winning security and automation solutions, through lead generating and prospecting activities using company provided tools. As an Advisor, you will lead our mission to make every day safer for our community by working directly with customers to identify and meet their security and automation needs. This is a fantastic opportunity to earn an uncapped, performance-based income while providing valuable service to our customers. This is more than “just a sales job” – it’s your chance for a fulfilling and purpose-driven career that provides opportunities for growth, stability, and competitive pay and benefits. In this role, you’ll be responsible for commercial sales. You’ll work one-on-one with businesses to present, design, and sell our award-winning security and automation solutions. What you'll do: Effectively communicate CPI Security’s value, product vision, and capabilities to potential customers Self-generate customer connect opportunities, in addition to company leads, to meet or exceed sales targets Develop and maintain outstanding working relationship with customers and potential customers to ensure complete satisfaction Maintain a schedule of weekly appointments with accounts in assigned location Merchandise product sections and build displays to stimulate sales Work closely with Sales Manager and team to ensure goal is achieved What We Are Looking For: High school diploma 1-2 years of outside sales experience preferred, but will train the right individual Highly driven and motivated, with a strong work ethic and integrity Strong time-management, organizational and prioritization abilities Demonstrates strong communications skills and professional credibility to influence sales leaders and professionals Detail-oriented, creative,

We are seeking a Residential Upgrade Technician to perform in-home upgrades of our residential systems. As well as provide quality upgrade services, establish rapport with customers and use your expertise to identify opportunities to add products and services to their security system. Above all, you will ensure complete customer satisfaction with both their system and the upgrade process. What’s In It For You! $60,000 annual average earnings (hourly paid training and 100% uncapped commission) PLUS career mobility. This is more than a job! Off every other weekend! Company fuel card, company equipment provided (i.e. iphone, ipad)…BE IN CONTROL OF YOUR INCOME! Comprehensive and on-going paid training when you start. WE INVEST IN YOU! Engaging and fun company culture that’s made up of diverse people. Volunteer and community engagement opportunities. CPI partners with organizations that share our mission to save and improve lives, particularly focusing on underserved communities. Great medical, dental, vision, short- & long-term disability and life insurance options. Company paid holidays, floating holiday and paid time off (PTO). 401(k) plan with competitive company match. Education assistance – we encourage & support our employees who want to improve their skills and further their education for advancement. Birthday and Work Anniversary Rewards, PLUS a Rolex watch at 10 years of service! Responsibilities Upgrading residential security systems accurately and efficiently Meeting or exceeding performance goals on a consistent basis Performing walkthrough of home to determine the optimal system configuration, and to identify up-selling opportunities Keeping the customer informed at all times of what the upgrade process will entail, whether walls will need to be drilled in order to run wiring, etc. Connecting in-home system up to our central monitoring system, activating system and performing

We are seeking a Residential Upgrade Technician to perform in-home upgrades of our residential systems. As well as provide quality upgrade services, establish rapport with customers and use your expertise to identify opportunities to add products and services to their security system. Above all, you will ensure complete customer satisfaction with both their system and the upgrade process. What’s In It For You! $45,000 to $60,000 annual average earnings (hourly paid training and 100% uncapped commission) PLUS career mobility. This is more than a job! Off every other weekend! Company fuel card, company equipment provided (i.e. iphone, ipad)…BE IN CONTROL OF YOUR INCOME! Comprehensive and on-going paid training when you start. WE INVEST IN YOU! Engaging and fun company culture that’s made up of diverse people. Volunteer and community engagement opportunities. CPI partners with organizations that share our mission to save and improve lives, particularly focusing on underserved communities. Great medical, dental, vision, short- & long-term disability and life insurance options. Company paid holidays, floating holiday and paid time off (PTO). 401(k) plan with competitive company match. Education assistance – we encourage & support our employees who want to improve their skills and further their education for advancement. Birthday and Work Anniversary Rewards, PLUS a Rolex watch at 10 years of service! Responsibilities Upgrading residential security systems accurately and efficiently Meeting or exceeding performance goals on a consistent basis Performing walkthrough of home to determine the optimal system configuration, and to identify up-selling opportunities Keeping the customer informed at all times of what the upgrade process will entail, whether walls will need to be drilled in order to run wiring, etc. Connecting in-home system up to our central monitoring system, activating system and

About the Team OpenAI’s Client Platform Engineering (CPE) team delivers trusted devices at scale: secure by default, reliable by design, and effortless to use. We own platform capabilities across macOS, Windows, iOS, Android, and Linux, spanning endpoint posture and device trust, application delivery, onboarding, updates, telemetry, workflow orchestration, and employee-facing remediation. The team partners deeply with Security, Research, Applied, and specialized engineering groups to enable and protect OpenAI while reducing friction for the people advancing our mission. About the Role As an Engineering Manager for CPE, you will lead a team of engineers responsible for the strategy, delivery, and operation of OpenAI’s cross-platform client foundation. You will combine people leadership with strong technical judgment: setting direction, developing engineers, reviewing architecture and tradeoffs, and creating the operating mechanisms that turn ambiguous needs into durable platform outcomes. This is a high-leverage role at the intersection of security, reliability, developer velocity, and employee experience. CPE is a highly technical platform engineering organization delivering first-party services, automation, observability, and safe fleet operations. We’re looking for a leader who can guide its next chapter, scaling the team and its systems, partnering across the company, and raising the bar for secure, reliable, low-friction experiences across every supported platform. In this role, you will: Lead and develop a high-performing engineering team; hire thoughtfully, coach engineers, create clarity, and foster an inclusive, high-accountability culture that pushes perceived limits. Define and execute a multi-year client-platform strategy and roadmap across macOS, Windows, iOS, Android, and Linux, including how Codex and agents can reshape employee computing. Provide technical direction for endpoint posture, device trust, application delivery, device onboarding, updates,

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. This is not a back-office compliance role and it is not a generic sales-engineering role. You will operate as a named member of deal teams under our pod model: paired with Strategic and Enterprise Account Executives, embedded in their weekly cadences, engaged from first discovery through POC, onsite, close, and expansion. You will be the practitioner in the room that a buyer's CISO or GRC lead trusts — and the internal expert our AEs, SEs, and marketing team build around. What you’ll do as a Subject Matter Expert at Vanta: Serve as the dedicated GRC SME for a book of Strategic/Enterprise Account Executives: join discovery and qualification calls at the earliest deal stages, scope compliance programs against Vanta's platform, and support demos, POCs, workshops, and customer onsites across Compliance, Third-Party Risk Management, Risk Management, and Trust/Questionnaire Automation. Advise prospects on program architecture: multi-framework strategy, shared controls, business-unit and workspace scoping, custom frameworks, and audit sequencing. Answer field questions through our SME channels at customer-forwardable quality — including reviewing and validating AI-agent-generated answers before they reach customers. Our team runs AI-first: you'll use agents daily, act as the quality gate on their output, and (ideally) build tooling of your own. Design and deliver enablement: live sessions for GTM teams, bootcamp scenarios and mock-customer roleplay, async curriculum modules, and review of GRC marketing and SEO content. Own monthly alignment cadences with sales front-line managers; feed structured product feedback to our Product and PM