Principal Engineer in Advanced Package Technology

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 the innovative team at Zscaler as a Principal Software Development Engineer focusing on cutting-edge technologies such as Rust programming, Large Language Models (LLMs), and advanced networking solutions. In this pivotal role, you will leverage your expertise to drive the development of scalable software solutions that enhance our security offerings and deliver exceptional user experiences.

About InnoPhase IoTIf you are eager to collaborate with a talented team from diverse backgrounds and share our commitment to working intelligently while celebrating achievements, InnoPhase IoT is the ideal place for you. We embrace innovation in a small company setting and provide opportunities to learn and explore various aspects of technology rather than performing the same tasks daily. Join us if you seek excellence!We are currently seeking a dynamic and analytical Principal Software Engineer to enhance our Wi-Fi firmware team. The ideal candidate will possess substantial embedded software development experience and a proven track record of designing scalable, modular, and reliable firmware for wireless IoT solutions.

Role Overview Western Digital seeks a Principal Learning and Development Partner based in San Jose. This role shapes learning initiatives and helps build a culture of ongoing improvement across the company. The Principal Partner works closely with teams to spot skill gaps, create effective learning strategies, and roll out training programs that strengthen employee performance and align with business objectives.

Join our innovative team at Renesas Electronics as a Principal Product Engineer. In this pivotal role, you will be responsible for leading the design and development of cutting-edge semiconductor products. You will collaborate closely with cross-functional teams to ensure product excellence and alignment with our strategic vision.

Archer Aviation is a pioneering aerospace firm headquartered in San Jose, California. We are at the forefront of developing an all-electric vertical takeoff and landing (eVTOL) aircraft, revolutionizing sustainable air mobility. Our mission is to create a quieter, more efficient urban air transportation solution capable of carrying four passengers with minimal environmental impact.At Archer, we are driven by ambitious goals and complex challenges. Our commitment to workplace diversity enhances our innovative capabilities and fosters a culture of inclusivity and teamwork that we believe is vital for success. We strive to create an equitable environment that celebrates the unique contributions of every team member.The OpportunityAs the technical leader in our quality team, you will play a pivotal role in defining the quality standards and process controls for our inaugural certified aircraft, Midnight. Your expertise will be crucial in helping us achieve the highest safety levels akin to commercial airlines while making urban air transport accessible to everyone, thus setting a benchmark for the emerging advanced air mobility sector. This is a contract position with an expected duration of approximately six months.What You’ll DoAs the lead Metrologist at Archer, you will report to the Head of Quality and be responsible for the development and management of the metrology program.Drive the development and implementation of metrology tools to ensure that Midnight adheres to its design specifications.Lead the creation of an aircraft inspection plan during the testing phase at both our San Jose and Covington facilities.Oversee the verification processes for the Midnight program, utilizing a risk-based approach to inspection, including design reviews and tolerance stack-up analyses.Champion the development and deployment of advanced metrology equipment such as laser trackers and Faro arms.Specific tasks include establishing critical wing dimensions with laser trackers, implementing GearPro on CMMs at Archer, and creating training programs for inspectors to measure vital propeller features.Collaborate effectively with cross-functional teams to embed quality principles into all business processes.

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.

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.

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 Couchbase Inc. as a Principal Software Engineer and play a pivotal role in designing and implementing innovative software solutions. You will collaborate with cross-functional teams to drive the technical direction of our products, ensuring high performance and scalability. Your expertise will guide the development of robust systems that meet customer needs and industry standards.

Join KIOXIA as a Principal Standards Engineer specializing in SSD Industry Standards, where you will be at the forefront of defining globally recognized specifications for innovative storage solutions. This pivotal role will allow you to advance KIOXIA's strategic interests while shaping the future of the storage industry. You'll engage in monitoring, analyzing, reporting, and crafting technical proposals that influence product interoperability and cutting-edge features.In this role, you will collaborate with international teams within KIOXIA and engage with customers and competitors alike to align product development with industry standards. Your contributions will drive the standardization of KIOXIA’s groundbreaking features, enhancing speed, capacity, and security across various applications.Key Responsibilities:Lead the establishment and implementation of KIOXIA’s standardization strategy across the Enterprise, Client, and Datacenter storage segments.Act as a principal technical contributor representing KIOXIA in standards committees and technical forums.Drive the creation and advancement of technical proposals within relevant standards organizations.Facilitate internal technical alignment among Engineering, Marketing, and Product teams to ensure that standards efforts support product roadmaps and customer needs.Evaluate external technical proposals and guide internal positioning and response strategies.Engage with customers, suppliers, and industry partners to influence standards development and achieve consensus.Oversee standards documentation, proposal tracking, and internal knowledge sharing.Enhance KIOXIA’s visibility and technical leadership through active participation in standards initiatives.Identify emerging standards bodies and technologies where KIOXIA can take a leadership role.Organize and lead regular internal standards review meetings, including setting agendas, tracking decisions, and following up on action items.

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.

Join KIOXIA as a Principal Standards Engineer in San Jose, where you'll spearhead the development of industry standards for cutting-edge SSD and storage technologies. This pivotal role involves defining how next-generation products will function and interact, ensuring alignment with both KIOXIA's vision and broader industry needs. Your expertise will be essential in monitoring, analyzing, and crafting technical proposals that shape the future of storage solutions.As part of our dynamic team, you will collaborate with international colleagues and industry stakeholders, including customers and competitors, to align product development with established standards. Your efforts will help drive the standardization of KIOXIA’s innovative features, enabling unprecedented speeds, capacities, and security initiatives across various applications.Key Responsibilities:Lead the design and implementation of KIOXIA’s standardization strategy across Enterprise, Client, and Datacenter storage sectors.Serve as a principal technical contributor in standards committees and technical forums, representing KIOXIA with authority.Facilitate the creation, submission, and advancement of technical proposals within relevant standards organizations.Coordinate internal technical alignment across Engineering, Marketing, and Product teams to ensure standards activities align with product strategies and customer expectations.Evaluate external proposals to guide internal responses and strategic positioning.Engage with customers, suppliers, ecosystem partners, and competitors to influence the direction of industry standards and foster consensus.Oversee standards documentation, proposal tracking, and knowledge sharing within the organization.Enhance KIOXIA’s profile and technical leadership through active contributions to standards initiatives.Identify emerging standards bodies and technologies, positioning KIOXIA as a leader in innovation.Organize recurring internal standards review meetings, setting agendas and tracking decisions and follow-up actions.

Join Lumilens as a Principal Engineer in Manufacturing Test PlatformAt Lumilens, we are at the forefront of developing transformative photonics infrastructure that underpins the next generation of AI supercomputing. Our innovations span from cutting-edge chip-to-chip optical interconnects to scalable photonic engines, all aimed at ushering in 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 who have pioneered transformative technologies, we offer a ground-floor opportunity to revolutionize the optical layer from the silicon level up. Join a team of world-class engineers tackling some of the toughest challenges in optics, systems, and scalability. Every line of code you write, every design decision you make, and every breakthrough you achieve will play a crucial role in shaping the infrastructure of the future. If you are seeking a mission-driven role, an energetic environment, and a chance to make a substantial impact, embark on this exciting journey with us. We’re just getting started.Position OverviewIn this pivotal role, you will develop diagnostics and manufacturing software for the design, testing, and productization of cutting-edge photonics solutions for data centers. Collaborating closely with various optical transceiver engineering teams, you will guide projects from initial concept through to final production, ensuring our optical transceiver solutions effectively reach the market.This position requires a solid and diverse software background coupled with a good understanding of hardware design and manufacturing practices. We also encourage applications from candidates with deep expertise in related areas who are eager to learn and grow.Key ResponsibilitiesDesign, implement, and validate manufacturing tests for mass production of photonic products aimed at data centers.Create high-level software abstractions to interface with low-level hardware components.Develop reusable test scripts and modules to validate firmware behavior, execute regression tests, and support new product introduction (NPI) testing and hardware bring-up.Conduct root-cause analysis of reported failures and isolate issues.Monitor, collect, and analyze data to identify issues and propose solutions that enhance system reliability and efficiency.Integrate with databases or dashboards for visualizing and analyzing test results.

Join us at Alpha Public Schools as we seek a dedicated and passionate High School Assistant Principal for the 2026-2027 academic year. This role is pivotal in fostering a positive and supportive learning environment that empowers our students to achieve academic excellence and develop into responsible citizens.As the Assistant Principal, you will collaborate closely with the Principal and faculty, implementing educational programs, managing student affairs, and cultivating a culture of continuous improvement. Your leadership will inspire both staff and students, ensuring that our mission of providing high-quality education is realized.

Archer Aviation is an innovative aerospace company located in San Jose, California, dedicated to the development of an all-electric vertical takeoff and landing aircraft. Our mission is to promote the advantages of sustainable air mobility by designing, manufacturing, and operating an aircraft capable of carrying four passengers with minimal noise output.We aspire to achieve great heights and tackle complex challenges, believing that workplace diversity enhances our intelligence, fosters better insights, and ultimately leads to collective success. We are committed to nurturing an equitable and inclusive environment that values our differences and supports all team members.The Principal Solution Architect – Finance Systems will play a pivotal role in defining, leading, and delivering the architecture and roadmap for finance and controlling systems across the enterprise. This position serves as the strategic thought leader for all Finance, Controlling, and Costing systems, ensuring scalable, compliant, and efficient processes across SAP S/4HANA FICO, integrated procurement and manufacturing flows, and enterprise reporting systems.In this role, you will collaborate closely with Finance, Operations, and IT leadership to shape the financial systems strategy, spearhead modernization initiatives, and guarantee the integration of Finance into comprehensive business processes encompassing supply chain, manufacturing, and corporate functions.

At Rocketship Public Schools, we are dedicated to unlocking the limitless potential of every individual. We hold a firm belief that every child deserves the opportunity to dream, explore, and cultivate their unique strengths. It is both our duty and privilege to help every student, whom we affectionately call Rocketeers, realize their full potential. As a non-profit network of public elementary charter schools, we are committed to advancing student achievement, nurturing exceptional educators, and collaborating with parents to foster thriving, high-quality public schools within their communities. Together, we unite parents, educators, leaders, and students to reshape the future for underserved populations across our nation. At Rocketship Public Schools, we are on a mission to unleash potential.Position OverviewThe Principal serves as a pivotal leader within our school community, responsible for enhancing academic performance and fostering a rigorous college preparatory environment. In addition to academic leadership, the Principal plays a crucial role in cultivating a positive school culture and engaging with parents and the larger community.Each Rocketship campus is led by a Principal, supported by Assistant Principals, a Business Operations Manager, and an Office Manager. Together, this leadership team guides a dedicated group of teachers, tutors, enrichment coordinators, and support staff to deliver personalized instruction to students ranging from pre-K through fifth grade.Principals are expected to provide instructional guidance through regular classroom observations, delivering ongoing feedback, co-planning curriculum, and facilitating data analysis. They also share responsibilities for professional development, managing school culture and behavior in shared spaces, and coordinating special events. Rocketship Principals actively collaborate with parents, families, and community leaders.In this role, you will benefit from continuous professional development focused on conducting thorough evaluations, offering constructive feedback, and making data-informed strategic plans. As Rocketship expands, opportunities for career advancement within our Network Support Team are readily accessible to our school leaders.The Principal reports directly to the Director of Schools and oversees a team that includes Assistant Principals, the Business Operations Manager, Office Manager, and teaching staff.Ideal Candidate ProfileRecognizes that closing the achievement gap is challenging yet immensely fulfilling work.Understands the significance of preparing adults to ensure student success.Possesses a proven track record in instructional leadership, guiding teams toward exceptional student outcomes.Holds expertise in elementary education content.

Join OKX as a Principal AI Engineer specializing in AI Agent Development. In this pivotal role, you will spearhead the design and implementation of cutting-edge AI agents that drive automation and enhance user experience. Collaborating with cross-functional teams, you will leverage your expertise in artificial intelligence to innovate and propel our technology forward.

Archer is a pioneering aerospace company located in San Jose, California, dedicated to the development of an all-electric vertical takeoff and landing aircraft. Our mission is to revolutionize sustainable air mobility, creating a future where air travel is environmentally friendly. We are committed to designing, manufacturing, and operating an all-electric aircraft capable of carrying four passengers while minimizing noise pollution.At Archer, we set ambitious goals and tackle complex challenges. We believe that a diverse workforce enhances our intelligence, fosters innovative insights, and propels us toward collective success. We are determined to foster an equitable and inclusive environment that values our differences and champions every team member.The Principal Solution Architect – Supply Chain Systems will spearhead the comprehensive architecture, strategic planning, and solution design for Supply Chain and Logistics operations throughout the organization. This position is crucial in ensuring a scalable, integrated, and efficient systems landscape utilizing SAP S/4HANA core functionalities, extending through planning, procurement, logistics, and supplier collaboration platforms such as Ariba, IBP, Palantir, and BTP-based solutions. You will collaborate with both business and technology leaders to define a digital supply chain strategy that underpins enterprise growth, operational maturity, and innovation.