Prevention Specialist Jobs

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. We are seeking an experienced Manager of Security Operations, reporting to the Director of Security, to lead our exceptionally talented Security Engineering team. Vanta’s Security Operations team provides essential security operational services, including configuring, monitoring, and maintaining our security tools and infrastructure. You’ll be responsible for leading the Security Operations team and assisting with incident response, setting our detection and response strategy, and assisting with investigations. You’ll also work cross-functionally to ensure we maintain compliance and improve our secure maturity. What you’ll do as a Manager, Security Operations at Vanta: Lead and grow a team of the best security operations analysts in the world, with a view of security that is AI-first, human-centric, and trust-based. Help define the strategy for Vanta’s security operations team, and empower the team to implement robust security protocols and stay ahead of emerging threats. Leverage AI to improve efficiency of team processes, and improve the maturity of the overall security program. Lead and drive incident response from detection, remediation, to prevention Identify, develop, and implement new processes in our security operations program Identify new technologies and emerging threats for our organization, and plan a technology-driven approach to addressing new risks How to be successful in this role: Strong leadership experience in security and an ability to lead a global team from a foundation of transparency and trust. Strong security operations experience, with emphasis on implementing security controls in a SaaS and cloud env

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Washington D.C., London and Amsterdam. Our Fraud team's mission is to help companies detect and prevent fraud using Plaid's financial network data. We believe that transaction patterns, device signals, identity linkages, and behavioral data are dramatically underleveraged tools in fraud prevention. Our products — including Protect and Signal — operate at network scale and depend on real-world investigation and research to stay ahead of adaptive adversaries. As a Senior Fraud Researcher, you will sit at the intersection of live fraud investigation, applied data science, and product innovation. You will lead complex investigations, translate findings into detection improvements, and collaborate tightly with Data Science, ML, and Product teams to shape the next generation of Plaid's fraud capabilities. This is not a purely operational role — your research directly drives features, model inputs, and product design. Responsibilities: Live Fraud Investigation & Reconstruction Lead investigations into complex fraud cases across identities, accounts, devices, and transaction surfaces Provide support to day-to-day fraud operations including SEVs and alert triage Reconstruct attacker sequences and hypothesize actor intent and tooling Distill p

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as a Senior Software Engineer for Stytch, where you'll shape the next generation of fraud prevention products. About the job As a Senior Software Engineer you will help develop Stytch’s fraud detection and prevention products as we bring Stytch capabilities to Twilio’s full customer base, delivering secure, developer-first identity and fraud prevention experiences. You’ll primarily work on our Device Fingerprinting product that detects bots, manual abuse, and highly sophisticated reverse engineering to help protect our customers’ from fraud and abuse. You’ll partner closely with product and engineering leadership to evolve our detection techniques to continue to stay ahead of threats. This is a rare chance to operate like a startup within Twilio: you’ll work in a high-ownership environment with startup speed, backed by Twilio’s reach and scale. Responsibilities Build and own fraud detection capabilities for Stytch’s fraud platform

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Seattle, Washington D.C., Raleigh, London, and Amsterdam. Our Fraud Intelligence team's mission is to turn fraud signals into insight that our EPD teams transform into improvements across Protect, IDV, Signal, and Guaranteed Payments. We believe transaction patterns, device signals, identity linkages, and behavioral data are dramatically underleveraged tools in fraud prevention, and we ground our products in what adversaries are actually doing right now. As the Fraud Intelligence Lead, you will build and run a small, high-leverage team of Fraud Intelligence Analysts (and eventually a Staff Researcher) responsible for live casework across Protect, IDV, and Payments/ACH. You'll operate as a player-coach, hiring and coaching your team while staying close enough to the work to personally pick up casework and SEV response when needed. Responsibilities Team Building & People Leadership Set the casework quality bar: define what rigorous investigation, triage, and reporting look like for the team Coach analysts on investigation technique, pattern synthesis, and translating findings into product/model input Operating Model & Cross-PA Partnership Own coverage allocation across the Protect/IDV and Payments/ACH pods, including flexing assign

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . At Pinterest, our mission is to bring everyone the inspiration to create a life they love, and as a Technical Program Manager focused on Identity, you will play a critical role in protecting that experience. You will sit at the intersection of account integrity, abuse prevention, and safety for sensitive populations (including teens), ensuring that people can confidently discover ideas without worrying about account compromise, spam, or harmful content. You will partner closely with Engineering, Product, Data Science, and Operations to define strategy and deliver large, multi-year programs across identity, account access, bots and automation abuse, age assurance, and safety controls. This is a highly cross-functional role with broad visibility and impact across the company. What you’ll do: Lead company-level Identity & Product Safety p

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Requirements Develop and maintain embedded networking products based on Marvell switch solutions, such as the Enterprise Fortress Gateway. Work directly with arm64 Linux systems, including kernel-level resource management (cgroup, memory handling, OOM prevention). Perform throughput tuning and ensure system stability under high-load and edge-case scenarios. Debug and resolve complex network and system issues, particularly those arising from real-world customer setups involving advanced topologies. Collaborate with hardware engineers on platform bring-up and system-level optimization. Leverage Marvell SDKs and toolchains, including CPSS, for switch configuration, diagnostics, and control. (Bonus) Utilize or integrate DPDK-based architecture for advanced performance use cases. Remain flexible and ready to handle a wide range of tasks based on project and customer needs, including support, feature integration, testing, and documentation.

We offer a hybrid work environment. Most US-based positions can also be performed remotely (any exceptions will be noted in the Minimum Qualifications below.) Our Mission: To actively connect people to their next great opportunity. Who We Are: ZipRecruiter is a leading online employment marketplace. Powered by AI-driven smart matching technology, the company actively connects millions of all-sized businesses and job seekers through innovative mobile, web, and email services, as well as through partnerships with the best job boards on the web. ZipRecruiter has the #1 rated job search app on iOS & Android. Summary: As a Trust & Safety Associate, you are on the front lines of protecting our users. You'll be a critical part of the team that ensures every job on ZipRecruiter is legitimate and every employer is verified. Your work directly impacts the safety and success of millions of job seekers, safeguarding them from fraud and helping us fulfill our mission. If you are a detail-oriented investigator with a passion for doing the right thing, this role is for you. The target start date for this role is 9/14/2026. Responsibilities: Protect Our Users: Investigate potential fraud, account takeovers, and policy violations to maintain a safe and reliable platform. Verify and Validate: Proactively connect with new employers via phone (inbound and outbound) and email to verify their accounts, ensuring a high-quality experience from the start. Uphold Quality Standards: Meticulously review job advertisements to ensure they comply with our guidelines and protect the integrity of the job seeker experience. Stay Ahead of Threats: Analyze and identify emerging scam trends, collaborating with the team to adapt and evolve our prevention strategies. Drive Improvement: Help refine and optimize our safety protocols and validation procedures, making our team more effective and efficient. Serve as an Expert: Provide interdepartmental support on account validation a

The following description is not intended as an exhaustive list of all responsibilities, duties and skills required of personnel so classified. Management retains the discretion of adding or changing the duties of the position at any time. The following description is not intended as an exhaustive list of all responsibilities, duties and skills required of personnel so classified. Management retains the discretion of adding or changing the duties of the position at any time. SUMMARY QE is responsible for ensuring incoming parts from supply chain companies and internally produced components/vehicles meet the quality standards and systems required. JOB DESCRIPTION • Responsible for ensuring that the products produced meet quality standards required to minimize quality costs and maximize customer satisfaction whilst ensuring that procedures and processes are adhered to. • Ensure incoming materials meet required quality standards. Responsible for identifying and raising quality issues and for speedily resolving them to ensure zero impact on the customer. • Support new product introductions to ensure the robustness of product builds. • Work in a team environment to develop and implement best practices that emphasize defect prevention, reduction in variation and waste, and provide for continuous improvements in meeting all customer requirements. • Work mostly independently with minimal supervision and work is reviewed at project milestones and/or on completion by Senior Management. • General and Task Management. Manage all quality-related issues within the manufacturing team (e.g. internal, supplier, customer, and customer warranty) Identify' the root cause and instigate permanent corrective actions for product quality issues. • Work with internal and external stakeholders to resolve quality issues that arise as quickly and efficiently as possible to prevent compro

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Trust and confidence is fundamental to the Lyft marketplace, and the Pay, Integrity & Identity (PII) Analytics team is charged with providing and ensuring that trust and safety to all customers. The PII Analytics team is one of the most critical teams that helps protect Lyft and enables the company to grow in a sustainable way. The team is fast-paced, high-energy, and meticulous in diagnosing emerging fraud patterns and preventing fraud loss before it can happen. We drill holes in all the products we launch and obsess over how to make our business impervious to fraud vectors. The team conducts a rigorous analysis of complex data sets and sets up multiple layers of business rules, models, and other processes to prevent potential fraud. We are a highly cross-functional team and regularly engage in discussion and reviews with stakeholders to prioritize plans for reducing fraud impact and introducing safety features. We’re looking for a rock-star to join a fast-paced environment to contribute to Fraud-related analysis and operations. This individual is responsible for investigating and developing solutions to prevent and mitigate third party fraud. This person will proactively identify fraud patterns and sources to minimize the company’s exposure to financial and reputational risk. The Senior Analyst will take ownership over multiple discrete fraud segments to develop and execute a strategy which addresses fraud in the earliest stages of detection. The Senior Analyst will define fraud prevention measures that are mindful of the impact on good user experience while inhibiting fraud actors’ ability to reach our platform. This person is quantitatively driven, detail-focused, and operations-savvy while ensuring the best possible customer experience. This individual possesses a high level of subject matte

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. We are seeking an experienced Sr. Manager of Security Operations, reporting to the Director of Security, to lead our exceptionally talented Security Engineering team. Vanta’s Security Operations team provides essential security operational services, including configuring, monitoring, and maintaining our security tools and infrastructure. You’ll be responsible for leading the Security Operations team and assisting with incident response, setting our detection and response strategy, and assisting with investigations. You’ll also work cross-functionally to ensure we maintain compliance and improve our secure maturity. What you’ll do as a Sr. Manager, Security Operations at Vanta: Lead and grow a team of the best security operations analysts in the world, with a view of security that is AI-first, human-centric, and trust-based. Help define the strategy for Vanta’s security operations team, and empower the team to implement robust security protocols and stay ahead of emerging threats. Leverage AI to improve efficiency of team processes, and improve the maturity of the overall security program. Lead and drive incident response from detection, remediation, to prevention Identify, develop, and implement new processes in our security operations program Identify new technologies and emerging threats for our organization, and plan a technology-driven approach to addressing new risks How to be successful in this role: Strong leadership experience in security and an ability to lead a global team from a foundation of transparency and trust. Strong security operations experience, with emphasis on implementing security controls in a SaaS and c

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. In the Principal Engineer position, you will lead technical verification approaches to strengthen DRAM verification quality, standardization, and traceability throughout project families and pillars. You will invent the next generation of intelligent verification workflows and continuously advance scalable verification systems that align with new products, features, evolving design techniques (including RTL-focused flows), and scalable, family-based product development. This role is ideal for someone who excels in uncertain situations, enjoys forging new paths, and wants to impact verification across the DRAM roadmap. Responsibilities Verification Quality and Methodology Governance Define and drive DRAM verification methodology, quality standards, and AI-enabled strategies to improve coverage, traceability, efficiency, and defect prevention. Lead closed-loop silicon learning by identifying verification gaps, incorporating lessons learned into requirements and standard methodologies, and reducing recurring silicon issues. Own and continuously improve the JAMA requirements framework, ensuring alignment, scalability, and adoption across projects and teams. Simplify and optimize verification workflows through automation, AI, and process improvements that reduce cycle time and accelerate debug. Partner across engineering teams to drive methodology decisions, align collaborators, and scale verification approaches. <h2

About the Team At OpenAI, our Trust, Safety & Risk Operations teams safeguard our products, users, and the company from abuse, fraud, scams, regulatory non-compliance, and other emerging risks. We operate at the intersection of operations, compliance, user trust, and safety working closely with Legal, Policy, Engineering, Product, Go-To-Market, and external partners to ensure our platforms are safe, compliant, and trusted by a diverse, global user base. The Global Safety Response Operations team within the org provides 24/7 coverage for user safety, risk, and regulatory escalations across OpenAI’s products, handling the highest-priority cases that require human judgment and rapid response. The team operates as the core escalations management and delivery arm of OpenAI’s safety operations, ensuring that our products remain safe and aligned with our policies while enabling timely, empathetic, and consistent user support. About the Role We’re looking for experienced Trust, Safety, and Risk Operations analysts who have subject matter expertise in one or more of the following areas: policy enforcement and content moderation, fraud and scam prevention, developer risk, or privacy and regulatory escalations. You’ll be on the front lines of safety escalation management, helping to triage and resolve urgent and sensitive cases. You’ll work across subject matter areas, systems, and processes to ensure operational excellence, develop process improvements and automations, and surface insights and trends. This role is part of a 24/7 global operation team and will be expected to work a standard 5x8 work week, which includes covering the weekend shift each week (e.g., work weeks covering Saturday - Wednesday) We use a hybrid work model of 3 days in the Singapore office per week and offer relocation assistance to new employees. Please note: This role may involve exposure to sensitive content, including material that is sexual, violent, or otherwise disturbing. In This Role, You

SERVICE DELIVERY LEAD – SUSSEX – OUR FUTURE HEALTH Job Title: Service Delivery Lead Banding: 6/7 Location: Sussex – covering Brighton, Hove, Worthing, Southwick, Shoreham, Eastbourne, Hailsham, Bexhill, Uckfield and Crawley Rate: £29.14 – £37.50 Pulse is recruiting experienced Service Delivery Leads for a role across Sussex, including Brighton, Hove, Worthing, Southwick, Shoreham, Eastbourne, Hailsham, Bexhill, Uckfield and Crawley. Our hourly pay rates are between £29.14 – £37.50. Our Future Health is the UK’s largest ever health research programme – it’s been specifically designed to help people live healthier lives for longer. Volunteers provide physical measurements, blood samples and lifestyle data to help with the discovery and testing of more effective approaches to disease prevention, early detection and treatment. Pulse is proud to be supporting Our Future Health on this pivotal project. Successful Service Delivery Leads will be invited to spend four days at other operating sites to build their understanding of how the service operates. The SDL can observe and learn the entire site process, participant flow and build confidence in delivery, mitigating the risks associated with new leadership deploying new processes. This additional time also ensures a consistent approach to patient experience and embeds behaviours and culture throughout the contract. The shifts are flexible, and you can work from 1 to 2 shifts a week up to full time with the shifts available below: Monday to Friday: 8.15am – 4.45pm Saturday: 8.45am – 4.15pm Sunday: 10.45am – 4.05pm What will your responsibilities be? You will be responsible for providing clinical leadership to Healthcare Assistants/Phlebotomists, focusing on their day-to-day delivery of excellent quality care while ensuring all clinical governance and compliance targets are met. You will help ensure services are safe and delivered seamlessly. In addition to supporting HCA/Phlebotomist breaks, you will oversee staff attendan

Job Title: Service Delivery Lead Banding: 6/7 Location: West London – covering Wembley, Brent, Harlesden, White City, Shepherd’s Bush, Kingston, Roehampton, Hounslow, Feltham, Epsom and Sutton Rate: £29.14 – £37.50 Pulse is recruiting experienced Service Delivery Leads for a role across West London, including Wembley, Brent, Harlesden, White City, Shepherd’s Bush, Kingston, Roehampton, Hounslow, Feltham, Epsom and Sutton. Our hourly pay rates are between £29.14 – £37.50. Our Future Health is the UK’s largest ever health research programme – it’s been specifically designed to help people live healthier lives for longer. Volunteers provide physical measurements, blood samples and lifestyle data to help with the discovery and testing of more effective approaches to disease prevention, early detection and treatment. Pulse is proud to be supporting Our Future Health on this pivotal project. Successful Service Delivery Leads will be invited to spend four days at other operating sites to build their understanding of how the service operates. The SDL can observe and learn the entire site process, participant flow and build confidence in delivery, mitigating the risks associated with new leadership deploying new processes. This additional time also ensures a consistent approach to patient experience and embeds behaviours and culture throughout the contract. The shifts are flexible, and you can work from 1 to 2 shifts a week up to full time with the shifts available below: Monday to Friday: 8.15am – 4.45pm Saturday: 8.45am – 4.15pm Sunday: 10.45am – 4.05pm What will your responsibilities be? You will be responsible for providing clinical leadership to Healthcare Assistants/Phlebotomists, focusing on their day-to-day delivery of excellent quality care while ensuring all clinical governance and compliance targets are met. You will help ensure services are safe and delivered seamlessly. In addition to supporting HCA/Phlebotomist breaks, you will oversee staff attendance and sche

Job Title: Service Delivery Lead Banding: 6/7 Location: Oxford & Thames Valley – covering Oxford, Cowley, Kidlington, Slough, High Wycombe, Maidenhead, Reading, Wokingham, Bracknell and Ascot Rate: £29.14 – £37.50 Pulse is recruiting experienced Service Delivery Leads for a role across Oxford and the Thames Valley, including Oxford, Cowley, Kidlington, Slough, High Wycombe, Maidenhead, Reading, Wokingham, Bracknell and Ascot. Our hourly pay rates are between £29.14 – £37.50. Our Future Health is the UK’s largest ever health research programme – it’s been specifically designed to help people live healthier lives for longer. Volunteers provide physical measurements, blood samples and lifestyle data to help with the discovery and testing of more effective approaches to disease prevention, early detection and treatment. Pulse is proud to be supporting Our Future Health on this pivotal project. Successful Service Delivery Leads will be invited to spend four days at other operating sites to build their understanding of how the service operates. The SDL can observe and learn the entire site process, participant flow and build confidence in delivery, mitigating the risks associated with new leadership deploying new processes. This additional time also ensures a consistent approach to patient experience and embeds behaviours and culture throughout the contract. The shifts are flexible, and you can work from 1 to 2 shifts a week up to full time with the shifts available below: Monday to Friday: 8.15am – 4.45pm Saturday: 8.45am – 4.15pm Sunday: 10.45am – 4.05pm What will your responsibilities be? You will be responsible for providing clinical leadership to Healthcare Assistants/Phlebotomists, focusing on their day-to-day delivery of excellent quality care while ensuring all clinical governance and compliance targets are met. You will help ensure services are safe and delivered seamlessly. In addition to supporting HCA/Phlebotomist breaks, you will oversee staff attendance