OpenAI Jobs

Sierra is seeking a pricing strategist to join their dynamic team. This role will be instrumental in developing and delivering pricing proposals and ROI case studies for clients, working closely with the sales team to facilitate deal execution. The strategist will also collaborate across product, marketing, and operations to shape the company's overall pricing and packaging strategy. Sierra is a leading platform for customer-facing AI agents, serving major global brands and is primarily an in-person company based in San Francisco.

OpenAI

We are seeking a researcher to train and evaluate models for U.S. government use, with a focus on national security applications. You will advance safety post-training and robustness, helping models follow nuanced policies while preserving their usefulness and capabilities. This role involves researching and implementing methods for safety training, reinforcement learning, and adversarial robustness, as well as developing evaluations, identifying model failure modes, and using findings to improve training. You will also collaborate with research, engineering, security, and policy partners to support safe, reliable deployment.

OpenAI

We are seeking a hands-on Engineering Manager to lead a small, fast-moving team focused on building AI-powered automation systems that will redefine how work is accomplished across OpenAI. This role is at the nexus of applied AI, research, and product engineering, where you will guide a team that develops systems capable of learning from humans and managing real workloads across various departments like sales, support, and finance. You will remain deeply involved in the technical aspects of the work, operating in a highly iterative environment. This position offers significant ownership for individuals eager to build foundational systems from scratch, collaborate closely with customers, and influence the future of AI in operational work at scale.

OpenAI

OpenAI's Communications team is seeking a Strategy & Operations Manager to help build a new model for how communications organizations operate, combining strategic judgment, effective operating systems, and AI capabilities. This role will translate priorities into action, lead high-impact initiatives from idea through implementation, and design better ways for the Communications team to work. You will take ownership of complex projects requiring clear thinking, strong follow-through, and a willingness to challenge traditional methods. Partnering with senior leaders, technical builders, and cross-functional teams, you will bring structure to ambiguous problems, strengthen execution, and apply AI in practical ways to improve organizational operations.

OpenAI

OpenAI's Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems, operating at the intersection of customer delivery and core platform development. Forward Deployed Engineers (FDEs) lead complex end-to-end deployments of frontier models in production alongside our most strategic customers. You will own discovery, technical scoping, system design, build, and production rollout, partnering directly with customer engineering and domain teams. Success will be measured through production adoption, measurable workflow impact, and eval-driven feedback that influences product and model roadmaps. You’ll work closely with Product, Research, Partnerships, GRC, Security, and GTM teams.

OpenAI

OpenAI's Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems, operating at the intersection of customer delivery and core platform development. Forward Deployed Engineers (FDEs) lead complex end-to-end deployments of frontier models in production alongside our most strategic customers. You will own discovery, technical scoping, system design, build, and production rollout, partnering directly with customer engineering and domain teams. Success will be measured through production adoption, measurable workflow impact, and feedback that influences product and model roadmaps. You will collaborate closely with Product, Research, Partnerships, GRC, Security, and GTM teams.

OpenAI

OpenAI's Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems, operating at the intersection of customer delivery and core platform development. Forward Deployed Engineers (FDEs) lead complex end-to-end deployments of frontier models in production alongside our most strategic customers. You will own discovery, technical scoping, system design, build, and production rollout, partnering directly with customer engineering and domain teams. Success will be measured through production adoption, measurable workflow impact, and feedback that influences product and model roadmaps. You'll work closely with Product, Research, Partnerships, GRC, Security, and GTM teams.

OpenAI

We are seeking an experienced technical leader to join as Manager, Applied AI Engineering (Codex), leading a team of Applied AI Engineers responsible for driving successful Codex adoption across strategic customers. Your team will work hands-on with customer engineering organizations to design and build AI-enabled development workflows, solve complex implementation challenges, and establish scalable patterns for AI-powered software development. As a manager, you will shape how these technical engagements operate at scale — setting strategy, coaching engineers, determining where the team can have the greatest impact, and ensuring consistently strong execution across customers. You will serve as both a people leader and senior technical advisor, partnering closely with Sales, Product, Research, and Engineering to translate customer needs and real-world usage into better technical approaches, reusable patterns, and product insights.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. Our healthcare agents are transforming patient interactions by handling sensitive conversations, from explaining benefits to resolving billing questions with empathy. We partner with leading health plans, providers, and healthcare platforms to deliver AI agents that make care more accessible, human, and affordable. Join us to transform the patient experience across the healthcare system.

OpenAI

The Clean Energy and New Technology Lead will own infrastructure clean energy and emerging energy technology strategy and execution, identifying and deploying scalable solutions that enable resilient, low-carbon compute and data center growth. The role will work closely with regulatory and policy teams to align infrastructure expansion with OpenAI’s long-term environmental and operational objectives. This is an individual contributor lead role that will evaluate where emerging energy technologies can materially improve reliability, cost, carbon, speed, or resilience; translate those options into practical deployment pathways; and help ensure OpenAI’s infrastructure growth remains aligned with sustainability considerations.

OpenAI

OpenAI's Applied AI Engineering team empowers organizations to leverage frontier AI capabilities, specifically Codex, to enhance the software development lifecycle. As an Applied AI Engineer focused on Codex, you will partner directly with leading engineering organizations to design, build, and deploy AI systems that transform how software is developed. This involves combining deep technical judgment, hands-on engineering, and customer leadership to guide ambitious ideas from concept through production and scaled adoption. You will work alongside engineering teams to build advanced AI coding workflows, integrations, and evaluation systems, often using Codex itself in the development process. Your role will be crucial in helping customers make informed technical decisions regarding model behavior, agentic workflows, developer environments, security, reliability, and operational readiness, ensuring measurable improvements in engineering productivity and software delivery.

Sierra is seeking an Office Coordinator to create and maintain exceptional workplace environments that enable our teams to do their best work. This role is crucial for ensuring our physical spaces reflect Sierra's high standards and seamless operations. You will own day-to-day office operations, focusing on the experience across our customer-facing spaces at our San Francisco headquarters, partnering closely with Operations, IT, and HR teams. We are looking for a hospitality-minded, detail-oriented individual who thrives in a fast-paced environment and takes pride in delivering an outstanding experience for employees, candidates, customers, and visitors.

OpenAI

We are seeking a driven solutions leader with a product mindset to join our founding Partner Applied AI team. In this role, you will own the technical engagement with our systems integrators and their strategic customers, ensuring they achieve tangible business value with Generative AI. You will help partners identify high-value use cases and provide technical enablement through the implementation of AI solutions, accelerating their time to unlock distribution and adoption. You will collaborate closely with Sales, Solutions Engineering, Applied Research, and Product teams.

OpenAI

We are seeking an experienced marketing technology and operations leader to drive cross-functional initiatives at the intersection of growth, measurement, data, and automation. This role is crucial for transforming fragmented tools, signals, and workflows into reliable, measurable, and AI-enabled capabilities that can be safely scaled. You will collaborate with various teams including Growth, Marketing Operations, Product, Engineering, Data Engineering, Data Science, Security, Privacy, Legal, and Revenue Operations, as well as external partners. Your responsibilities will include translating business requirements and privacy constraints into data contracts, integration designs, rollout plans, and robust first-party data systems. This is a hands-on, high-impact position for an individual who thrives on bringing structure to ambiguity and managing complex technical operations.

OpenAI

OpenAI is seeking a Product Designer, Accessibility to lead the company-wide accessibility program. This role involves a blend of strategic planning and hands-on product design, focusing on advocating for disabled individuals, removing barriers in customer journeys, and establishing lasting ownership of accessibility initiatives across the organization. You will have the opportunity to shape accessibility for a new generation of products across various platforms, ensuring inclusive and genuinely useful experiences that go beyond minimum compliance. This position requires collaboration with design, engineering, research, product, go-to-market, and legal teams to embed accessibility as a core aspect of product quality.

OpenAI

OpenAI's Governance team is seeking a curious and high-agency Research Program Manager to help shape the substance of governance reviews, connect ideas and evidence across teams, and develop practical recommendations. This role involves reasoning from first principles, making sense of incomplete or conflicting information, and driving difficult work forward. The ideal candidate will use established approaches where appropriate, adapt to new circumstances, and update their thinking based on emerging evidence. They should possess sound judgment, a willingness to experiment and learn, and the program-management discipline to translate analysis into action. Depending on experience and team needs, the focus may be on safety advisory, board-level oversight, deployment governance, or standards and strategic partner commitments.

OpenAI

We are seeking an Engineering Manager to lead the ChatGPT Search Infrastructure team. This role involves setting the technical and organizational direction for systems that integrate search capabilities into ChatGPT, guiding architectural decisions across various components like search orchestration, model integration, serving infrastructure, and observability. A key responsibility is creating leverage for Search product verticals by developing extensible platforms that enable independent feature development, testing, and launching with strong guardrails for reliability, scalability, and quality. The ideal candidate will possess technical depth across the full search stack, understand and influence partner systems, and lead complex workstreams to translate emerging model and search capabilities into reliable, global-scale experiences.

OpenAI

OpenAI's Forward Deployed Engineering team is seeking a senior Physical Design Engineer to partner with leading semiconductor companies. This role focuses on deploying AI systems across the chip design lifecycle, from design to physical design. Initially, you will serve as the team's subject matter expert in physical design, advising on backend implementation, testing AI-assisted solutions, and improving customer-facing technical work. Over time, the role will expand to encompass broader Forward Deployed Engineering responsibilities, including direct customer partnerships, shaping deployment strategies, building AI systems, and driving technical workstreams.

Braintrust is seeking Developer Support Engineers, both mid-level and senior, who are passionate about helping developers overcome technical challenges and achieve their goals. In this role, you will troubleshoot issues, identify workarounds, implement fixes, and document your findings to accelerate the progress of other developers. This position combines technical problem-solving, empathy for developers, and close collaboration with Engineering, Solutions, and Product teams. If you excel at resolving complex problems, articulating technical concepts clearly, and improving the developer experience, we encourage you to apply. This role is based remotely in London.

OpenAI

As a Field CTO (Strategic Pursuits), you will act as a strategic liaison between customers, go-to-market teams, and the product organization. You will collaborate closely with Sales, Technical Success, and Product to shape impactful deals, guide customer architecture decisions, and influence the product roadmap based on real-world adoption and feedback. This is a leadership role requiring deep technical expertise, strong business acumen, and customer empathy.