Principal AI Engineer - AI Agent Development

Role Overview Western Digital seeks a Principal AI Program Manager based in San Jose. This position leads major AI initiatives, guiding projects from early planning to delivery. The role calls for deep experience in artificial intelligence and a track record of managing complex programs. What You Will Do Oversee AI projects from concept through completion Collaborate with teams across engineering, product, and business functions Drive the development and implementation of new AI solutions Location This role is located in San Jose.

Archer Aviation is an innovative aerospace company located in San Jose, California, dedicated to building an all-electric vertical takeoff and landing aircraft. Our mission is to revolutionize sustainable air mobility by designing, manufacturing, and operating an aircraft that transports four passengers with minimal noise and environmental impact.At Archer, we set ambitious goals and tackle complex challenges. We believe that a diverse workplace fosters smarter solutions and leads to greater insights, ultimately driving our collective success. We are committed to creating an equitable and inclusive environment that values differences and supports all team members.What You’ll Do:We are looking for a seasoned Engineering Program Manager to lead our engineering teams focused on Flight Control Systems (FCS). This pivotal role involves driving deliverables for FCS architecture across various systems engineering teams, encompassing schedule management, resource allocation, risk assessment, and integration of flight-critical software and hardware. The ideal candidate will have a deep understanding of complex, safety-critical product development and experience in control law design, hardware components, specialized aerospace suppliers, and FAA regulations.Key Responsibilities:Lead and manage multiple concurrent workstreams from initial concept through to productionCollaborate with cross-functional teams, including engineering, manufacturing, supply chain, and quality assuranceCreate and maintain program schedules, budgets, and risk management strategiesDrive technical decisions and conduct trade studies related to FCS design and developmentManage supplier relationships and contracts for FCS componentsAlign program objectives with the overarching company strategyTechnical Leadership:Oversee the integration of the FCS with other aircraft systems (e.g., propulsion, navigation, vehicle management)Conduct technical reviews and design validation activities focused on flight-critical componentsLead trade studies and discussions in collaboration with stakeholdersManage FCS functional, performance, and safety requirementsDrive verification and validation of FCS requirements through simulation and flight testingFacilitate risk management and cost-reduction initiatives

About Etched Etched builds AI inference systems designed specifically for transformer models. The company’s ASICs offer over 10x higher performance with lower costs and latency than traditional solutions such as the B200. These advances support real-time video generation and complex reasoning agents. Etched is backed by major investors and a team of experienced engineers, working to reshape infrastructure for one of the fastest-growing technology sectors. Role Overview The Technical Program Manager for Infrastructure leads programs from initial planning through to delivery. This role coordinates efforts across internal teams, manages vendor relationships, and keeps all dependencies, risks, and milestones visible to stakeholders. Setting key performance indicators and establishing operational rhythms are central parts of the job, along with ongoing process improvements that help the Infrastructure organization work more efficiently. What You Will Do Drive cross-functional programs from start to finish, ensuring alignment across engineering, leadership, and external partners. Translate complex technical concepts into clear updates for stakeholders at all levels. Identify risks early and facilitate solutions to challenges during ASIC design, hardware integration, and software deployment. Establish and track KPIs to measure progress and maintain program momentum. Adapt plans and guide teams through shifting priorities without losing pace. Develop and refine program management frameworks to support high-performing engineering teams. What We Look For Strong technical background, with the ability to understand and communicate about complex infrastructure projects. Exceptional organizational and communication skills. Experience coordinating across multiple teams and external vendors. Proactive approach to identifying and addressing risks. Comfort working in an environment where priorities can change quickly. Location This role is based in San Jose.

ABOUT LUMILENSAt Lumilens, we are revolutionizing the photonics infrastructure that will drive the next generation of AI supercomputing. Our innovations range from chip-to-chip optical interconnects to scalable photonic engines, enabling a new era of computing that is faster, cooler, and significantly more efficient.As a well-funded startup supported by Mayfield and led by industry veterans with a track record of scaling transformative technologies, we offer a unique opportunity to innovate from the ground up. Join our world-class team of engineers as we tackle some of the most challenging problems in optics, systems, and scalability. Every line of code and every design decision you contribute will shape the future of infrastructure.If you are driven by a mission, thrive in a dynamic environment, and are eager to make a significant impact, come aboard our exciting journey. We are just getting started!POSITION OVERVIEWWe are looking for a Technical Program Manager to join our rapidly expanding team. This role offers a unique chance to define the technical vision for our products, collaborate with a multidisciplinary team, and deliver meaningful outcomes from inception to execution. The ideal candidate will engage closely with contract manufacturers, suppliers, and internal cross-functional development teams to achieve product goals while fostering a culture of quality and continuous improvement.What You Will Do:Lead the execution of product development programs across the development team, focusing on optical hardware products for high-speed optical networks.Collaborate with relevant development teams to identify technical gaps and devise solutions to ensure timely execution and successful product launches.Assist the product team in managing manufacturing partners to complete essential technical design activities before product launches, including reliability, design verification testing, and compliance assessments.Facilitate collaboration with cross-functional teams including Photonics Design, Hardware Design, Packaging, Manufacturing, Quality Engineering, Product Marketing, and Supply Chain to ensure robust product development and a smooth transition to production.

Accellor is a cutting-edge AI-native services firm designed for the post-ChatGPT landscape. With no legacy constraints, we are committed to delivering measurable business outcomes through our advanced AI, data, and engineering capabilities. Our mission is to operationalize AI at scale, unlocking sustained enterprise value.With a proven history of enabling Fortune 100 enterprises and global innovators, Accellor is recognized as a trusted partner for organizations aiming to harness the full potential of AI. Our vision is to create intelligent, connected ecosystems that yield measurable results and transform the future of enterprise.We are on the lookout for a Technical Program Manager (TPM) to spearhead strategic initiatives spanning Salesforce, customer data, and Go-To-Market systems. This pivotal role sits at the intersection of engineering, sales, and marketing, overseeing the delivery of scalable systems that enhance revenue growth, customer engagement, and operational efficiency.

Join Zscaler as a Principal Product Manager specializing in Cybersecurity, where you will lead the development and execution of innovative security solutions. In this pivotal role, you'll collaborate with cross-functional teams to define product strategy, prioritizing features that enhance our offerings and meet market demands. Your expertise will guide product roadmaps, ensuring that our cybersecurity solutions are at the forefront of industry standards.

Join OKX as our Principal Product Manager and lead the strategic vision and execution of our cutting-edge retail trading platform. Leverage your extensive knowledge in both cryptocurrency and traditional finance (TradFi) to ensure we deliver an exceptional, compliant, and high-performance user experience that positions us as a frontrunner in the industry. You will collaborate with cross-functional teams to innovate and enhance our offerings, driving user engagement and satisfaction.

Who We AreAt OKX, we envision a future transformed by cryptocurrency, enhancing individual freedoms globally. As a premier crypto exchange and the developer of the OKX Wallet, we empower millions with access to crypto trading and decentralized applications (dApps). Trusted by numerous large institutions, we prioritize safety and reliability, backed by our Proof of Reserves. Our global offices embody our core values: We Before Me, Do the Right Thing, and Get Things Done. These principles foster a diverse, rewarding, and collaborative environment for all OK-ers.About The RoleWe are on the lookout for a dynamic and experienced Product Manager who is passionate about customer needs to spearhead the strategy, development, and enhancement of our AI and agent products. You will take ownership of the entire product lifecycle, collaborating with engineering, design, marketing, CRM, and analytics teams to create AI infrastructure and applications that meet user demands.

San Jose or LA, CA (Hybrid)At FloQast, we are on a mission to transform the way accounting teams function by leveraging AI-native workflows. Our platform is a trusted operating system for thousands of global organizations, streamlining complex financial processes into swift, reliable, and scalable systems.We are seeking a Principal Software Engineer who not only develops software but also influences platform architecture, enhances team productivity, and drives significant innovation.This pivotal role involves making architectural decisions that will impact the entire FloQast application ecosystem and propel innovation across our product offerings.

Teamwork Makes the Stream Work. Roku is Transforming Television ViewingRoku stands as the leading TV streaming platform across the U.S., Canada, and Mexico, with the ambitious goal of connecting every television worldwide. As pioneers in the streaming industry, our mission is to serve as the ultimate platform that integrates the entire television ecosystem, linking consumers with their favorite content, enabling publishers to build and monetize expansive audiences, and offering advertisers unique capabilities to reach their target audiences.From day one at Roku, your contributions will be valued and impactful. As a rapidly growing public company, we cultivate an environment where every team member plays a crucial role, providing you with the chance to delight millions of viewers globally while gaining invaluable experience in diverse disciplines. About the TeamThe Viewer Platform team at Roku is responsible for developing the AI/ML intelligence that powers our Discovery, Search, and other user interfaces. This team collaborates with various cross-functional groups to deliver features that significantly enhance user Engagement and Monetization KPIs. Our systems influence the viewing experiences of over 100 million users. As we ramp up our investments in generative AI, personalization, and deep user insights, the Viewer Platform is at the forefront—integrating data, intelligence, and user experience into a unified ecosystem we refer to as the Viewer Brain.About the RoleWe are seeking a Senior Program Manager to spearhead two crucial initiatives within the Viewer Platform Organization:1. **Viewer Brain Program Leadership** – You will lead the company-wide effort to unify Roku’s AI/ML-powered products and technology stacks. This involves aligning multiple product, design, and engineering teams, setting shared milestones, and ensuring strategic coherence across personalization, Search, Voice, and content understanding systems.2. **Process Excellence & Product Operations Enablement** – You will enhance operational rigor across our product areas by developing innovative tools, templates, and frameworks for planning, roadmapping, and execution. Your efforts will empower Product Leaders to scale effectively, consistently measure success, and improve cross-functional velocity for high-impact feature launches.This position is perfect for a strategic, execution-focused leader who thrives in fast-paced, complex environments and enjoys building systems that connect product, technology, and operations.

Join Zscaler as a Strategic Program Manager for Employee Engagement and play a pivotal role in enhancing the employee experience across our organization. You will lead initiatives designed to foster a culture of engagement, collaboration, and continuous improvement. Your strategic mindset and program management expertise will be instrumental in driving our employee engagement programs to new heights.

Join Aizen as Our Principal Product DesignerAt Aizen, we are dedicated to simplifying the complexities of artificial intelligence while enhancing its capabilities. Our comprehensive platform effectively streamlines the AI pipeline—encompassing data ingestion, orchestration, model training, deployment, and monitoring—empowering businesses to concentrate on what truly matters: creating and scaling exceptional AI solutions without hassle.We embarked on this journey to eliminate cumbersome AI workflows and fragmented solutions that obstruct AI adoption. Today, our platform is trusted by businesses ranging from dynamic startups to established Fortune 500 corporations, enabling them to effortlessly scale their AI operations. By transforming the way AI is developed, deployed, and managed, we are making AI more accessible and impactful than ever. If you’re passionate about building innovative technology, tackling real-world challenges, and collaborating with a world-class engineering team, we would love to connect with you.About Our TeamFounded by a group of serial entrepreneurs with extensive experience in data storage, distributed systems, and real-time AI architecture, Aizen's team has successfully built and scaled technology companies, some of which have led to notable $1B+ exits. We have designed Aizen from the ground up to simplify the AI pipeline, enhance performance, and make AI genuinely accessible for enterprises of all sizes.Role OverviewWe are seeking a talented Principal Product Designer to spearhead our design initiatives at Aizen. In this individual contributor role, you will champion the design vision for our platform, collaborating closely with a skilled team of engineers to create intuitive, aesthetically pleasing user experiences. Your contributions will lay the groundwork for our design system and be crucial in transforming intricate AI workflows into streamlined, user-friendly interfaces.This position offers a unique opportunity to influence product development from the ground up at an early-stage startup, allowing you to make a significant impact on our team, products, and design culture—shaping the aesthetic and functional aspects of AI-powered tools for enterprises globally.Key ResponsibilitiesEstablish and Implement the Design Vision – Define and execute a comprehensive design strategy for the Aizen platform, ensuring a seamless, intuitive, and visually engaging user experience.Develop and Manage the Design System – Create a scalable design system from scratch to ensure consistency, efficiency, and a robust design foundation throughout the product.Collaborate with Cross-Functional Teams – Work alongside product managers, engineers, and stakeholders to deliver user-centric solutions.Conduct User Research and Testing – Gather user feedback to inform design decisions and refine user experiences.

Role overview The Principal Product Manager at Zscaler shapes the direction of the company’s cloud security portfolio. This position leads product strategy and steers development efforts, working from the San Jose, California office. Key responsibilities Set the product vision and establish long-term objectives Collect and interpret market insights to guide product decisions Develop clear, actionable product roadmaps based on strategy Collaborate with teams across the company to move products from concept through launch Uphold strong standards for innovation and customer satisfaction Location This role is located in San Jose, California, USA.

Zscaler is seeking a Principal Product Manager to guide the creation and rollout of new product strategies in cloud security. This position is based in San Jose, California. Role overview This role centers on designing and executing product strategies that improve user experience and strengthen Zscaler’s presence in the market. The Principal Product Manager will play a key part in shaping solutions that support secure digital transformation for customers. What you will do Lead the development and delivery of product strategies from initial concept through launch Work closely with teams across functions to identify customer needs and define the product vision Collaborate throughout the product lifecycle to ensure solutions align with business goals and user expectations Collaboration and impact As a core member of the product team, you will influence the direction of Zscaler’s offerings and help drive secure digital transformation for clients.

Archer Aviation Inc. is a pioneering aerospace firm located in San Jose, California, dedicated to revolutionizing air travel through the development of an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to enhance sustainable air mobility, providing an innovative solution that not only carries up to four passengers but also minimizes noise pollution.At Archer, we aspire to reach new heights, tackling complex challenges with a diverse team that drives intelligent solutions. We are committed to fostering an inclusive workplace where every voice is valued, and together we can achieve success.What You’ll Do:We are on the lookout for a seasoned Powertrain Program Manager to spearhead the development of Electrical Systems & Propulsion within Archer’s Program Management Office. This pivotal role entails overseeing the product lifecycle from conception to FAA certification, ensuring rigorous testing and validation to qualify systems for mass production. A robust background in aerospace integration and a proven history of managing intricate, supplier-partnered technical programs are essential.Key Responsibilities:Formulate and implement a cross-functional program execution plan for the entire new product development lifecycle, from design architecture through to production launch.Take charge and refine existing high-level schedules for Line Replaceable Units (LRUs) within Archer’s Electrical Systems & Propulsion product lines.Act as the principal cross-functional liaison, coordinating efforts across Design, Testing, Manufacturing, Quality, Supply Chain, and Facilities to ensure a seamless and timely prototype development process.Oversee the Design Validation (DV) & Product Validation (PV) Testing roadmap (V/MBSE Testing Method) for Electric Propulsion Systems, driving a comprehensive test and qualification plan to ensure timely execution.Manage end-to-end readiness and launch of Testing Equipment. Collaborate with the Supply Chain, Engineering, Real Estate, and Finance teams during the (RfX) Process to ensure timely deployment and qualification of equipment.Establish and manage a risk tracking and mitigation plan for the testing program, driving timely resolution of risks.Administer the testing program budget (CapEx/OpEx) and develop metrics and KPIs to track progress.Consolidate and effectively communicate the status, risks, and progress of the testing program to the leadership team.

AECOM is seeking a Market Sector Leader - Program Management to join the team in San Jose. This position is responsible for overseeing several programs within the market sector, with an emphasis on successful delivery and ongoing improvement. Key Responsibilities Direct and manage multiple programs, guiding them from initial planning through to completion. Lead project teams to achieve objectives while upholding high standards of quality and performance. Encourage collaboration within teams and with external stakeholders to ensure program success. Support strategic goals for the market sector and foster innovation throughout program delivery. Location This role is based in San Jose.

About ZscalerZscaler stands at the forefront of zero trust security, recognized globally as a leader in the field. Renowned enterprises, vital infrastructure organizations, and government bodies depend on Zscaler to safeguard users, branches, applications, data, and devices, while propelling digital transformation initiatives. With a robust presence in over 160 global data centers, the Zscaler Zero Trust Exchange platform integrates advanced AI to counter billions of cyber threats and policy infringements daily, unlocking productivity enhancements for modern businesses by minimizing costs and complexity.At Zscaler, we value impact more than titles and build trust through tangible results. Our culture thrives on transparency and constructive, honest debate—we prioritize swift access to the best ideas. We assemble high-performing teams that deliver impactful solutions with exceptional quality. Our values are rooted in customer obsession, teamwork, ownership, and accountability.We embrace an “AI Forward, People First” philosophy, which fuels our innovation and accelerates our objectives, empowering our workforce to realize their full potential. If you are motivated by purpose, excel at tackling intricate challenges, and aspire to create a positive global impact, we invite you to join Zscaler and help redefine the future of cybersecurity.We are actively seeking a Principal Rust Developer to become a pivotal member of our Platform Convergence Team. This hybrid role is based in either San Jose, CA, or Bellevue, WA, and will report to the Senior Director of Software Engineering. Join us in constructing a new platform from the ground up, capable of scaling to support hundreds of millions of users with unparalleled reliability and minimal latency. You will design and implement distributed systems and core infrastructure components while working in close collaboration with diverse stakeholders.

Join Western Digital as a Supply Chain Risk Management Program Manager, where you will lead initiatives to identify, assess, and mitigate risks within our supply chain operations. You will collaborate closely with cross-functional teams to implement effective risk management strategies, ensuring the resilience and efficiency of our supply chain. Your insights will drive decision-making and enhance our organizational capabilities.

Archer Aviation, headquartered in San Jose, California, is pioneering the development of an innovative all-electric vertical takeoff and landing aircraft. Our mission is to propel sustainable air mobility forward, delivering an aircraft designed to transport four passengers with minimal noise levels.We are ambitious in our goals and face complex challenges, believing that diversity in our workforce enriches our insights, fosters creativity, and ultimately leads to greater success. Archer is committed to nurturing an equitable and inclusive atmosphere that celebrates the unique contributions of each team member.As a Program Manager within Archer’s Structural Integrity division, you will play a pivotal role in overseeing and coordinating activities among various Structural Integrity teams—specifically, Loads and Dynamics, Structural Analysis/FEA, and Structural Validation/Test—while collaborating with external product development and design teams. This role requires effective communication and collaboration with Archer's Engineering, Program Management, and supplier or customer teams.Key Responsibilities:Foster and maintain robust relationships across Archer teams, including both internal and external suppliers and customers to enhance the overall customer experience and strengthen partnerships.Serve as the primary liaison between Structural Integrity, Engineering, Program Management, and Supply Chain regarding project deliverables, challenges, and resolutions, escalating issues to commercial or technical partners as necessary.Take charge of managing schedules and technical performance aligned with program requirements for your designated areas of responsibility, collaborating closely with Engineering Directors and Work Package Managers.Lead a cross-functional team to execute complex development programs efficiently, ensuring adherence to schedule and budget constraints.Create and manage task-based schedules, facilitate program kickoff and gate meetings, and monitor milestone progress against the program management plan.Identify and address program risks, issues, and opportunities, driving them to resolution.Proactively identify challenges, propose solutions, and facilitate recovery plans to ensure program success.