Design For Test (DFT) Engineer

Job Title: Advanced Package Design EngineerOffice Location: San Jose, CAWork Model: Onsite About SK hynix AmericaAt SK hynix America, we are leading the charge in semiconductor innovation, delivering cutting-edge memory solutions that drive the functionality of everything from smartphones to expansive data centers. As a global frontrunner in DRAM and NAND flash technologies, we are at the forefront of mobile technology evolution, enhancing cloud computing capabilities, and spearheading the development of future technologies. Our advanced memory technologies are pivotal in powering today’s most sophisticated electronic devices and IT infrastructures, ensuring superior performance and user experiences across the digital realm.We seek visionary thinkers to join our mission of redefining the technology landscape. At SK hynix America, you will collaborate with a team that is innovating groundbreaking memory solutions while upholding a strong commitment to sustainability. We are not merely adapting to technological advancements; we are the driving force behind them, with substantial investments in artificial intelligence, machine learning, and eco-conscious solutions and practices. As we continue to grow our market presence and push the limits of semiconductor technology, we invite you to be part of our journey in creating the next generation of memory solutions that will shape the future of computing.Job Summary:We are looking for a talented Advanced Package Design Engineer to become a part of our Packaging Engineering team at SK hynix America. In this role, you will be tasked with designing and optimizing high-performance, high-density interposers for chiplet-based architectures and heterogeneous integration solutions. You will work closely with PCB, SI/PI, thermal, and manufacturing teams to deliver robust, manufacturable, and cost-effective packaging solutions.Responsibilities:Design silicon and organic interposers for advanced packaging solutions.Utilize EDA tools such as Virtuoso/APD, Synopsys Custom Compiler, and Siemens Xpedition to create and verify advanced package layouts.Conduct design studies and 'what-if' scenario analyses for advanced packaging schemes to optimize overall package design.Create and maintain layout design rules, stack-ups, and layout guidelines.Collaborate with internal and external stakeholders to ensure seamless development of advanced packaging technologies.

Join Lumilens as a Principal Engineer in Advanced Package Technology and take the lead in shaping innovative solutions in the field of advanced packaging. In this pivotal role, you will leverage your extensive expertise to drive the development and implementation of cutting-edge package technologies. Collaborate with cross-functional teams to enhance product performance and reliability, while ensuring compliance with industry standards.

About EtchedEtched is pioneering the development of the world's first AI inference system specifically designed for transformer models, achieving over 10x the performance and significantly lower costs and latency compared to traditional methods like B200. With our proprietary ASICs, you can create revolutionary products, such as real-time video generation models and highly sophisticated reasoning agents. Supported by substantial investments from top-tier investors and driven by a team of leading engineers, Etched is transforming the infrastructure for the fastest-growing industry of our time.Job OverviewWe are looking for a talented Substrate IC Package Layout Design Engineer to join our dynamic team. In this role, you will oversee the complete design process of intricate IC substrate packages, catering to high-power consumption and high-speed signaling requirements. The ideal candidate will bring substantial experience in large substrate designs (>50mm), complex power delivery networks, and high-speed signaling solutions (up to and exceeding 50GHz). You will collaborate closely with silicon, signal integrity, power integrity, and system engineering teams to co-design state-of-the-art substrates with OSAT providers, with a strong emphasis on optimizing power delivery through substrate technology.Key ResponsibilitiesLead the design and development of sophisticated IC substrate layouts for high-performance AI processors and accelerators.Design complex multi-layer substrate packages (>50mm) with high pin counts and intricate routing requirements.Ensure robust power delivery designs capable of supporting custom silicon solutions exceeding 700W.Develop high-speed signal routing solutions that facilitate >50GHz signaling while minimizing issues such as loss and crosstalk.Work alongside SI/PI engineers to determine signal integrity and power integrity requirements, implementing effective solutions within the substrate layout.Optimize CoWoS (Chip-on-Wafer-on-Substrate) designs for enhanced thermal and electrical performance.Collaborate with chip design, packaging, and manufacturing teams to ensure design feasibility and manufacturability.Conduct design validation and verification processes to ensure compliance with specifications.

Join Lumilens as an IC Package FEA Engineer, where you will play a pivotal role in the design and analysis of advanced semiconductor packaging solutions. We are looking for innovative minds who are passionate about pushing the boundaries of technology and contributing to cutting-edge projects.

Axiado Corporation is on the lookout for a talented Senior IC Packaging Engineer to spearhead technical leadership and architectural ownership of cutting-edge IC and System-in-Package (SiP) solutions in a dynamic startup atmosphere. This position is tailored for an experienced technologist who merges extensive hands-on expertise with a comprehensive system-level perspective, thriving in ambiguous and impactful environments.In this role, you will define and implement high-performance, low-power packaging architectures that encompass 2D and RDL-based fan-out (2.5D) and chiplet-based designs, driving efforts from initial technology exploration through to production ramp-up. Collaborating closely with foundries, OSATs, substrate suppliers, and internal cross-functional teams, you will influence product execution and long-term packaging strategies.Key ResponsibilitiesAct as the technical authority for IC and SiP packaging across various products and programs.Own the package architecture and technology roadmap, ensuring alignment with product, cost, and scalability objectives.Lead the development of chiplet-based packaging strategies, including UCIe, silicon interposers, and advanced RDL.Guide hands-on package design and physical layout, focusing on critical structures for High-speed SerDes/PHY (PCIe, CXL), LPDDR5, UCIe, and other multi-gigabit interfaces.Define substrate stack-ups, materials, bump/RDL architectures, and Design-for-Manufacturing (DFM) guidelines for advanced nodes.Drive signal integrity (SI), power integrity (PI), thermal, mechanical, and reliability trade-offs at the system and package levels.Engage externally with OSATs, foundries, and key suppliers to facilitate technology development and manufacturing readiness.Influence product roadmaps, risk management, and investment decisions through technical insights.Establish scalable design methodologies, best practices, and reusable packaging flows.

Archer Aviation, based in San Jose, California, is pioneering the development of an all-electric vertical takeoff and landing aircraft aimed at enhancing sustainable air mobility. Our innovative aircraft is designed to carry four passengers while minimizing noise pollution.We are committed to addressing ambitious challenges, and we believe that a diverse workplace fosters intelligence, drives insightful perspectives, and ultimately leads to collective success. Our focus is on creating an equitable and inclusive environment that respects and celebrates our unique differences among team members.As a member of this team, you will:Develop Archer’s multi-disciplinary optimization (MDO) engine, workflows, and high-performance computing resources for aircraft concept development.Translate business objectives and use cases into optimization targets and constraints.Utilize the MDO engine to generate optimal vehicle designs tailored to specific use cases.Effectively communicate findings to stakeholders, supporting executive decision-making processes.Assist systems engineers in converting their designs into high-level requirements and collaborate with the broader Archer engineering team to bring designs to fruition.

Archer Aviation is a pioneering aerospace company headquartered in San Jose, California, dedicated to revolutionizing urban air mobility through the development of an innovative all-electric vertical takeoff and landing aircraft. Our mission is to enhance sustainable air travel by creating an aircraft capable of carrying four passengers with minimal noise pollution.At Archer, we embrace challenges and strive for excellence. We believe that a diverse workplace fosters greater intelligence, drives innovative insights, and ultimately leads to collective success. We are committed to fostering an equitable and inclusive culture that recognizes and celebrates the unique contributions of each team member.Key Responsibilities:Design and analyze composite structures for prototype aircraft, encompassing both primary and secondary structures.Lead the development of critical structural airframe assemblies from initial design through to manufacturing and testing phases.Utilize an in-depth understanding of load paths, design best practices, and hand calculations to create robust structural configurations.Design composite layups, core configurations, and joint details that are optimized for both manufacturing and structural efficiency.Implement design for manufacturing principles to ensure cost-effective and easily fabricable designs for prototype aircraft, with preferred experience in composite sandwich construction and adhesive bonding techniques.Establish team standards for CAD models and drawings for both composite and metallic components.Collaborate with cross-functional engineering teams, including structural analysts, to refine designs and validate structural performance through comprehensive finite element analysis (FEA).Provide technical expertise on design concepts, balancing risk, cost, and performance considerations.Assist the testing team and manufacturing suppliers to ensure that designs meet established requirements and specifications.

Archer Aviation, headquartered in San Jose, California, is pioneering the future of air transportation with our innovative all-electric vertical takeoff and landing aircraft. Our mission is to revolutionize sustainable air mobility, providing quiet and eco-friendly travel for up to four passengers.We aspire to tackle ambitious challenges and believe that a diverse workforce is our greatest asset. We are committed to fostering an inclusive workplace that values each individual's contributions and encourages collaboration for a shared success.Responsibilities:As a Structural Design Engineer specializing in testing at Archer, your role will encompass the design of fixtures, test equipment, and instrumentation using CAD software. You will also participate in the assembly of fixtures and oversee structural testing of critical flight components. This hands-on position involves programs that range from allowable development and design validation to full-scale destructive testing, with a primary focus on validating the structural integrity of composite aircraft.Utilize knowledge of load paths, design principles, and analytical calculations to develop robust structural designs.Create and evaluate engineering drawings, outline project plans, and source necessary materials and equipment.Coordinate with suppliers to design and implement test fixtures and manage testing programs.Define and calibrate instrumentation, ensuring accurate installation on test articles.Lead small teams through testing phases to ensure timely completion of projects.Collect, analyze, and report data derived from testing activities.Design testing stands, fixtures, and data acquisition systems.Establish and enforce safety protocols and testing procedures within the structural test lab.

Are you a detail-oriented Mechanical Engineer with a passion for optimizing designs for manufacturability? Join our dynamic team at Etched, where you will play a key role in enhancing our product development process. In this position, you will collaborate with cross-functional teams to ensure our designs meet manufacturability standards, ultimately driving efficiency and quality in our operations.

Archer Aviation 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 focuses on enhancing the benefits of sustainable urban air mobility. We are committed to designing, manufacturing, and operating an innovative aircraft capable of transporting four passengers while minimizing environmental noise.At Archer, we aim high and tackle challenging problems, believing that a diverse workplace fosters smarter solutions, richer insights, and collective success. Our commitment to an equitable and inclusive environment allows us to celebrate the unique perspectives of all team members.Key Responsibilities:Lead the design and development of major structural airframe assemblies from initial design stages to certification and manufacturing ramp-up.Utilize a comprehensive understanding of load paths, design principles, and hand calculations to create robust structural designs.Incorporate design for manufacturing techniques to ensure cost-effective and easily fabricated designs, with preferred experience in composite sandwich construction and adhesive bonding.Establish company standards for CAD models and drawings of composite and metallic components.Collaborate closely with and mentor engineers across design, stress, and materials & processes teams.Provide technical insights on design concepts, balancing risk, cost, and performance.Assist manufacturing teams in validating and verifying that designs meet established requirements and specifications.

Join Archer Aviation, a pioneering aerospace company located in San Jose, California, dedicated to revolutionizing air mobility through our all-electric vertical takeoff and landing aircraft. Our mission is to enhance sustainable air travel, enabling four passengers to fly with minimal noise and maximum efficiency.At Archer, we set ambitious goals and tackle complex challenges. We value diversity within our team, believing it fosters innovation and drives success. We are committed to creating an equitable and inclusive workplace that celebrates the unique contributions of every team member.What You’ll Do:Design structural components and oversee the integration of propulsion systems for full-scale prototype aircraft.Create detailed designs for metallic parts and assemblies to support propulsion mounting, structural interfaces, and overall system integration.Lead the prototype development process, managing requirements, design, BOM, procurement, assembly, and testing.Conduct structural analysis and hand calculations to verify component performance, load paths, and interfaces.Execute Finite Element Analysis (FEA) on metallic structures and mounting systems to validate design integrity.Collaborate with suppliers to select Commercial Off-The-Shelf (COTS) solutions for mounts, fasteners, brackets, and more.Develop comprehensive verification testing strategies and ensure your designs undergo rigorous testing protocols.Create and review technical drawings, plans, and specifications to ensure quality and accuracy.Support the documentation and development of project requirements.Manage supply chain processes and lead procurement efforts for your design components.Work collaboratively with our multi-disciplinary engineering team to drive innovative solutions.

Join OKX as a Principal Product Manager to shape the future of our retail trading platform. In this strategic role, you will lead the vision and execution of innovative cryptocurrency and traditional financial trading products, ensuring a seamless and compliant user experience. Your expertise will position our platform as a leader in the industry, driving performance and user satisfaction.

Archer Aviation is at the forefront of aerospace innovation, headquartered in San Jose, California. We are pioneering the development of an all-electric vertical take-off and landing aircraft designed to revolutionize urban air mobility. Our mission is to create a sustainable future with an aircraft that can comfortably transport four passengers while minimizing noise pollution.We are committed to fostering a diverse and inclusive workplace. We believe that a variety of perspectives fuels creativity and drives our success, enabling us to overcome the challenges we face. At Archer, we celebrate our differences and ensure that every team member feels valued and supported.As a Staff Design for Manufacturing Engineer, you will be pivotal in ensuring our printed circuit board assemblies (PCBAs) are optimized for manufacturability, reliability, and scalability within our groundbreaking eVTOL aircraft. You will serve as the vital link between design and production, championing manufacturing excellence to support Archer's mission in transforming urban transportation.

Join the innovative team at Western Digital as a Memory Chip Design Engineer. In this role, you will be at the forefront of designing and optimizing memory chip technologies that power the next generation of computing solutions. You will collaborate with cross-functional teams to drive product development from concept to production.Your contributions will directly impact the performance and efficiency of storage devices used worldwide. If you are passionate about technology and eager to push the boundaries of memory solutions, we want to hear from you!

archer56 is hiring a Senior Design Assurance and Quality Engineer in San Jose, California. This role centers on maintaining high quality standards throughout engineering projects, supporting the company’s focus on excellence and customer satisfaction. Key Responsibilities Carry out detailed quality assessments for products and processes Develop, implement, and sustain quality assurance procedures Work closely with teams from different functions to ensure projects align with industry standards Take the lead on initiatives that drive continuous improvement and boost product reliability Requirements Background in design assurance and quality engineering Keen attention to detail and a strong commitment to quality Ability to perform well in a fast-moving setting Experience leading quality improvement efforts and collaborating with varied teams

At Archer Aviation, we are pioneering the future of sustainable air mobility through the development of an all-electric vertical takeoff and landing aircraft. Located in San Jose, California, our mission is to enhance the benefits of eco-friendly air travel. Our innovative aircraft is designed to transport four passengers with minimal noise and environmental impact.We value high aspirations and tackle challenging problems, believing that a diverse workforce fosters smarter solutions and richer insights. Our commitment to fostering an equitable and inclusive workplace supports and celebrates all team members, driving us towards shared success.As a Design Engineer specializing in Avionics Integration, you will be integral to our Advanced Projects group, focusing on the integration of avionics systems at the aircraft level. Our dynamic and multidisciplinary team is tasked with the swift development of future aircraft concepts, transitioning them from conceptual stages to experimental flight testing within aggressive timelines. In this vital role, you will be responsible for the integration and optimization of avionics systems across Archer's upcoming hybrid-electric aircraft platform.

Role overview The Power Systems Design Engineer at Etched will design, analyze, and refine power systems to meet demanding performance and reliability standards. This position requires working closely with colleagues from multiple teams to create solutions that align with client requirements. What you will do Design and analyze power systems for both new initiatives and ongoing projects Apply engineering best practices to enhance system performance and reliability Collaborate with cross-functional teams to develop and implement tailored solutions Location This role is based in San Jose.

Archer Aviation is an innovative aerospace company located in San Jose, California, dedicated to revolutionizing sustainable air mobility. We are at the forefront of designing and manufacturing an all-electric vertical takeoff and landing aircraft that can transport four passengers while ensuring minimal noise pollution.We set ambitious goals and tackle complex challenges, believing that a diverse team fosters smarter solutions and drives success. Our commitment to creating an equitable and inclusive workplace allows us to celebrate the unique contributions of every team member.About the RoleAs a Design Data Integrity Engineer, your primary responsibility will be to ensure the precision, completeness, and compliance of our engineering drawings and models. You will play a critical role as the quality gate for design data, confirming that all work adheres to drafting standards, dimensioning practices, and configuration management requirements prior to release. Your efforts will directly facilitate the production of error-free, manufacturable, and compliant engineering designs.What You'll DoReview and verify engineering drawings, models, and documentation against company, industry, and regulatory standards.Ensure compliance with ASME Y14.5 Geometric Dimensioning and Tolerancing (GD&T) and ASME Y14 drafting standards.Identify and document errors, inconsistencies, and missing information within design data.Provide constructive feedback and recommendations for corrections and enhancements to design engineers.Validate the accuracy of CAD models and their associated metadata before release.Confirm that drawings accurately reflect design intent while supporting manufacturability and producibility.Collaborate with various design engineering teams across multiple commodity types, ensuring adherence to design standards and configuration management processes.Support drawing release processes within PLM systems such as Teamcenter, Windchill, or Enovia.Coordinate with the Configuration Management team regarding drawing/model issues that may affect change notices or configuration control.Participate in tolerance stack-up and interface checks to ensure fit, form, and function integrity.Contribute to process enhancements that improve drawing quality and release efficiency.

Archer Aviation is a pioneering aerospace company located in San Jose, California, focused on developing an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to revolutionize sustainable air mobility, creating a future where air travel is quiet and efficient, allowing for the transportation of four passengers with minimal environmental impact.We believe that tackling ambitious challenges requires diverse perspectives, and we are committed to fostering an equitable and inclusive workplace. We celebrate the uniqueness of our team members, which we see as a vital component of our success.Responsibilities include:Lead the mechanical design of high-power electrical assemblies, such as DC-DC converters, chargers, and motor controllers, from concept to final design.Collaborate with mechanical, systems, electrical, safety, and manufacturing engineers to optimize designs for overall vehicle performance.Tackle electric propulsion design challenges, including thermal management, high voltage electrical isolation, interconnects, and environmental sealing.Execute detailed designs of components like plastic housings, metal brackets, insulation systems, high voltage connectors, and structural supports.Conduct design analyses to ensure compliance with requirements through heat transfer, thermal analysis, structural calculations, and failure mode analysis.Develop engineering test plans for prototypes.Create assembly and component drawings, and partner with suppliers for manufacturing.Lead prototype builds and design validation testing.