OpenAI Jobs

Lambda, The Superintelligence Cloud, is a leader in AI cloud infrastructure serving tens of thousands of customers. Our mission is to make compute as ubiquitous as electricity and give everyone the power of superintelligence. We are seeking an experienced Senior Business Systems Architect to lead and innovate across our enterprise systems landscape. This role will be pivotal in driving operational excellence through the design, implementation, and optimization of scalable business processes and systems integrations. You will collaborate with cross-functional teams to create seamless workflows across financial systems, supply chain, and customer-facing platforms while leveraging process automation tools and middleware solutions. Your responsibilities will include architecting end-to-end solutions, managing complex system integrations, and building a strategic roadmap for enterprise system enhancements. This role requires strong leadership, deep technical expertise, and a proactive approach to solving business challenges.

OpenAI

OpenAI's Forward Deployed Engineering (FDE) team is seeking a Technical Deployment Lead (TDL) to define and lead the delivery of complex AI systems to Semiconductor customers. This role involves owning the end-to-end deployment process, from scoping and building solutions to ensuring their adoption across high-value engineering workflows like RTL design, verification, and physical implementation. You will translate business outcomes into technical plans, manage day-to-day execution with cross-functional teams, and partner closely with customers to ensure delivery aligns with their goals. The TDL will focus on deploying next-generation AI capabilities within the semiconductor vertical, driving 0→1 prototypes through MVP and scale, and sharing field insights to guide product and research roadmaps. Success is measured by customer impact, delivery reliability, operating leverage, and product influence.

$25k - $50k

OpenAI

OpenAI Consumer Devices is building the next generation of products that bring powerful AI into people’s everyday lives. The Operating Systems team is critical in this mission, turning sophisticated hardware and AI capabilities into a reliable, trusted platform where security is central. We are looking for a Software Security Architect to define the security architecture for OpenAI’s next-generation operating system. You’ll work alongside hardware security architects and partner with various teams to protect users, their devices, and their data. This is a senior, hands-on role for someone who can connect operating system internals, hardware-backed security, and real-world product constraints, shaping the platform’s trust model and setting the technical foundations for safe, private AI.

Braintrust is seeking a Director of Product Engineering to lead the team responsible for building the company's core product experience. This is a hands-on leadership role for an individual passionate about both product development and team building. The successful candidate will influence how the company builds by setting technical direction, elevating product standards, and fostering an exceptional product engineering team.

Sierra is building a platform to enable companies worldwide to create better, more human customer experiences with AI. We partner with industry leaders and are primarily an in-person company based in San Francisco, with growing international offices. Our co-founders have extensive experience from leading tech companies like Salesforce, Facebook, and Google, with one co-founder currently serving as Board Chair of OpenAI. We are guided by core values of Trust, Customer Obsession, Craftsmanship, Intensity, and Family.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. As an Agent Strategist, you will be responsible for bringing Sierra's AI agents to life for customers, guiding them from initial pilot phases to production environments handling significant conversation volumes. This role sits at the intersection of product development, agent building, and customer engagement, requiring a deep understanding of both the technology and the people it serves. You will transform complex customer challenges into effective AI agents that deliver measurable business impact.

OpenAI

OpenAI's Hardware organization is developing AI-native silicon and system-level solutions for advanced AI workloads. As a Software Engineer on this team, you will build the low-level device runtime that executes compiled programs efficiently on OpenAI's custom AI accelerators. This software is crucial for scheduling kernel launches, managing device memory, coordinating synchronization, and providing reliable abstractions to higher-level frameworks. You will collaborate closely with compiler, kernel, architecture, verification, and silicon teams, working at the intersection of software and hardware. Utilizing event-based, cycle-accurate simulation, you will develop runtime capabilities, diagnose performance and correctness issues, and contribute to hardware-software co-design before and after silicon is available.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. We are seeking a Product Manager for our Public Sector team, which is focused on redefining the relationship between the government and its citizens. This role involves building enterprise-grade AI agents for government institutions, partnering directly with engineers and public sector customers to ship AI agents that serve people in high-stakes, mission-critical interactions. You will discover where agents can make the greatest impact by working closely with federal and state institutions to understand their missions, operating constraints, constituent needs, and service-delivery workflows, identifying and prioritizing new opportunities for AI agents. You will also engage with customers at every level, becoming a trusted advisor and hands-on partner to public sector leaders and their teams, and owning outcomes from concept through production by translating mission goals into a clear product strategy, roadmap, and definition of success.

Sierra is seeking an Agent Strategist for its Public Sector team to redefine the relationship between the government and its citizens through AI. In this role, you will own the entire lifecycle of AI agents, from initial concept to production, ensuring they effectively address complex public sector challenges. You will work at the intersection of product development and customer engagement, translating mission goals and policy requirements into reliable AI solutions. This position requires a strategic advisor who can partner with public sector leaders to define success, shape AI strategies, and drive deployments forward. You will also identify new opportunities to expand the impact of AI agents, such as proactive outreach and multilingual support, and directly influence Sierra's product roadmap and public sector strategy by surfacing customer needs and prototyping new approaches.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. We are seeking a Software Engineer for our Public Sector team to help redefine the relationship between the government and its citizens. This role involves designing and building production-grade AI agents for federal and state government institutions, partnering with industry leadership to scale our public sector offerings, and working directly with public sector customers to understand their needs and shape the future of AI agent development. Your work will directly influence the evolution of Sierra's core platform by surfacing unmet needs and prototyping new tools and features.

OpenAI

We are seeking dedicated, experienced, and deeply curious individuals to join our User Operations team. In this role, you will work directly with customers through support tickets and live calls, troubleshooting high-impact issues and resolving novel, often ambiguous technical problems in one of the fastest-moving environments in technology. As AI adoption rapidly accelerates, your work will directly support mission-critical systems being built on OpenAI’s platform, serving as a critical line of defense for customers operating at massive scale. Beyond resolving technical issues, you will help define what world-class support looks like in an AGI-driven future, partnering closely with Engineering, Product, and Operations to improve systems, reduce bugs, and elevate the customer experience.

OpenAI

OpenAI's Hardware organization is developing AI-native silicon and system-level solutions for advanced AI workloads, aiming to power the next generation of frontier models. As a Software Engineer on this team, you will build the model runtime within the inference engine that executes complex models at scale on OpenAI's custom silicon. This runtime will bridge the gap between models and the serving software stack, translating inference workloads into efficient execution while optimizing for throughput, latency, utilization, and reliability. Your work will involve designing a production-grade runtime comparable to systems like vLLM and SGLang, customized for OpenAI's AI accelerators, and will directly influence how new model capabilities map onto the platform and how quickly custom silicon delivers performance.

OpenAI

The Strategic Delivery Lead (SDL) for the Intelligence Community will identify, shape, and deliver OpenAI’s highest-impact deployments for U.S. intelligence organizations. You will help IC customers translate mission priorities into secure, technically feasible AI deployments built on the OpenAI API and enterprise products. This role is highly cross-functional and customer-facing, requiring partnership with various internal teams and government stakeholders to align on scope, remove delivery obstacles, and communicate progress. You will own end-to-end execution of technical delivery workstreams, establishing mission outcomes, requirements, roadmaps, and acceptance criteria, while coordinating secure architecture, data integration, and production rollout. Success requires technical fluency, deep program-management expertise, executive presence, sound judgment in classified environments, and a commitment to translating novel AI capabilities into trusted, real-world intelligence mission outcomes.

Sierra is seeking a hands-on IT Infrastructure Engineer to join their growing team and help scale internal systems. This is an engineering-first role where you will approach IT challenges with a focus on code, automation, and well-designed systems, similar to how product engineering teams build software. You will be instrumental in building and operating the systems that support the company's day-to-day operations, including developing internal tools, shipping integrations, and managing identity, security, and infrastructure at scale through CI/CD-style workflows. This foundational role offers significant ownership, allowing you to design and implement core infrastructure, strengthen security controls, and enhance operational efficiency through automation and scalable solutions.

Sierra is seeking an IT Support Specialist to be the on-the-ground owner of day-to-day IT operations in our New York office. This role is crucial for ensuring that hardware, conference rooms, and the office network function seamlessly. You will be the primary point of contact for teammates experiencing IT issues, requiring a proactive and efficient problem-solving approach. The position involves supporting a fast-growing office and contributing to a global IT support effort.

OpenAI

As an Applied AI Architect for Education, you will be the senior technical owner for a named portfolio of education customers and the primary technical counterpart to their leadership teams. You will act as the “CTO of your book of business,” shaping each institution’s AI strategy and guiding its journey from pre-sales discovery and solution evaluation through deployment, adoption, and measurable institutional impact. You will own the technical account plan across ChatGPT Edu, the OpenAI API, Codex, and other agentic AI solutions. In partnership with the Account Director, you will translate institutional priorities into a focused portfolio of use cases, an actionable adoption roadmap, and a clear path to durable value and growth. You will work across academic, research, administrative, and operational contexts, accounting for the realities of education environments, including shared governance, complex stakeholder networks, academic calendars, accessibility, data privacy, responsible-AI expectations, and the need to build confidence among communities with differing levels of AI readiness.

OpenAI

The Consumer Devices team is building a new generation of AI-native experiences that bring OpenAI’s technology closer to people throughout their day. We are exploring how AI can become deeply integrated into the devices people already use—understanding context, helping users accomplish tasks, coordinating across apps and services, and making use of capabilities that are uniquely available on the device. As an Android Systems Engineer, you will help define and build the Android platform capabilities behind the next generation of AI-powered consumer experiences, working across the Android stack using system-level APIs, device capabilities, platform integrations, and OEM-specific functionality to create experiences that would be difficult or impossible to build as a conventional mobile application. You will work closely with product, design, AI, backend, platform, and external device partners to take new concepts from prototype to production.

OpenAI

OpenAI is seeking a Senior Manager, Financial Risk Management to help shape and scale the company's risk and controls framework across various dynamic business domains. This role will focus on identifying, prioritizing, and mitigating operational and financial risks in areas such as payments, equity, strategic investments, procurement, people processes, systems, and third-party dependencies. The successful candidate will act as a senior cross-functional partner to various departments, including Finance, Legal, and Procurement, to design and implement practical, scalable controls in a rapidly changing environment. This position requires strong technical controls expertise and the ability to translate ambiguous process risks into clear, actionable steps for teams.

OpenAI

OpenAI is seeking dedicated and curious individuals to join our User Operations team as an AI Support Engineer in Tokyo. This role involves working directly with customers to resolve complex technical issues, troubleshoot high-impact problems, and provide technical guidance on OpenAI's products and platform. You will be a critical line of defense for customers operating at massive scale, helping to define the future of post-AGI support. Beyond issue resolution, you will partner with Engineering, Product, and Operations to improve systems, reduce bugs, and elevate the customer experience by leveraging automation and AI technologies.

Clay is seeking a Data Science Manager to lead its Data Science and Analytics (DSA) team. This team acts as a center of excellence for experimentation, metric design, insights, and data-driven decision-making across all business functions. The manager will play a crucial role in shaping product and business strategy by partnering with executives, using data to set the internal narrative, and driving strategic influence within one of the fastest-growing AI businesses. The team leverages AI for data, notably with an in-house AI agent named "Monty" that has addressed self-serve analytics challenges. The ideal candidate will possess strong data intuition, product and business acumen, and exceptional data storytelling skills.