Silicon Photonics Test Engineer

Join Our TeamAt Arista Networks, we are on the lookout for exceptional Software Test Engineers, also known as System Test Engineers, to contribute to the development of top-tier networking products for our AGNI team.The Arista Guardian for Network Identity (AGNI) is our cutting-edge solution for network identity and access management. It ensures secure authentication, authorization, and visibility for users, devices, and applications accessing the network. Built on a cloud-native, microservices architecture, AGNI utilizes ML/AI technologies to streamline operations, support zero-trust security, and scale with modern enterprise networks. It seamlessly integrates with existing identity sources and network infrastructure, available as both a SaaS and on-premises solution.If you are passionate about networking, energized by navigating complex network topologies, and thrive on the challenge of uncovering elusive bugs, this role is perfect for you. You will engage with our products just as our end customers do, ensuring their functionality and reliability.Your mission will be to identify the challenging bugs that evade the developers’ automated unit and product-level tests. Instead of spending hours on manual regression testing of extensive test plans, you will work in a dynamic environment where Arista's developers automate fundamental functional and integration tests.Thanks to our collaborative culture, you will work closely with various engineering teams, developers, POC engineers, and account teams to explore, identify, and resolve software issues before they reach our customers. We take quality seriously, and we want you to be our champion for software excellence!Your ResponsibilitiesCollaborate with developers to create automated testing plans that enhance your exploratory testing efforts.Contribute to functional specification and software design reviews, providing insights focused on customer needs.Operate in a highly productive environment alongside top engineers on the Linux platform, significantly reducing typical development cycles with an unwavering commitment to quality.Utilize all available resources to identify bugs in the software and hardware developed by your team.Draft test plans to validate the features and products of Arista.Design test network topologies to assess functionality, performance, stability, and scalability.

nEye.ai builds MEMS-based silicon photonics optical circuit switches for data centers, enabling direct optical links among thousands of GPUs and memory units. These switches are designed for ultra-low power consumption, high radix, and compact chip-scale integration, supporting hyperscale data centers focused on performance and efficiency. Role overview The Associate Test Engineer, Photonics Systems, will work onsite in Santa Clara, CA. This lab-focused position centers on hands-on testing and validation of advanced silicon photonics systems. The role involves executing test plans, collecting and analyzing data, and collaborating with both internal engineers and external foundries to identify issues and support device improvements. Daily work connects nanofabrication, photonics testing, and failure analysis, bridging design, fabrication, and validation activities. What you will do Execute test plans and analyze results to inform device improvements. Collaborate with engineers and external partners to troubleshoot and resolve technical challenges. Assist in developing and refining testing methods for photonics systems. Requirements Bachelor's degree in Electrical Engineering, Physics, or a related discipline. Strong analytical and problem-solving skills. Preferred skills Experience with wafer-level testing or probe stations. Familiarity with nanofabrication or cleanroom environments.

About the Position:Step into the future of robotics and human interaction with Cobot. Our team is comprised of visionary innovators dedicated to transforming how humans and robots collaborate. We envision a world where robots seamlessly integrate into daily life, adapting and responding to our needs rather than the other way around.Do you have a passion for validating complex robotic systems? Are you skilled in designing comprehensive test frameworks that assess integration, reliability, and performance? If so, we invite you to apply for the role of Senior Systems Test Engineer within our robotics division. This pivotal position will drive the validation strategy for our robots as complete systems, ensuring their impeccable performance in real-world scenarios. You will be responsible for building test infrastructure, creating system-level testing plans, and overseeing validation processes that encompass firmware, embedded control, autonomy, and mechanical systems.This role is based at our headquarters in Santa Clara, CA.Key Responsibilities:Design and implement system-level validation strategies to confirm optimal robot behavior in real-world conditions.Develop and enhance automated test infrastructure across hardware and software integration points.Create scenario-based validation plans focused on robot behavior, performance, reliability, and safety metrics.Investigate and troubleshoot complex hardware and software issues, from low-level interfaces to high-level autonomy.Build and expand simulation and hardware-in-the-loop (HIL) test environments for thorough system validation.Establish processes to monitor test coverage, regression, and performance metrics over time.Work closely with engineering teams across embedded software, perception, controls, and mechanical/electrical domains.Collaborate with cross-functional stakeholders to support targeted verification and validation efforts.Contribute to tools for test automation, diagnostics, telemetry, and log analysis.

Join nEye.ai, a pioneering startup in optical switching technology, set to transform data centers. Our innovative MEMS-based silicon photonics optical circuit switches (OCS) address critical bottlenecks in AI processing by facilitating direct optical links among thousands of GPUs and memory units. Our flagship product, the SuperSwitch, is designed for ultra-low power consumption and high radix performance, offering hyperscale data centers exceptional efficiency and scalability. Position Overview We are seeking a dedicated Station Software Engineer to develop and maintain the software stack for our product validation and qualification stations. This role will involve collaboration across various teams, playing a key part in advancing our testing capabilities from initial bench-level exploration to high-throughput reliability and performance validation. Reporting to the Head of Product Validation Engineering, you will take ownership of the station-level control layer, instrument drivers, data pipelines, and test execution frameworks. Your contributions will enable our engineering teams to effectively characterize, debug, and qualify our cutting-edge silicon photonic platforms with reliability and efficiency.

Join Arista Networks as a Senior Optical System Test Engineer, where you will play a critical role in the development and validation of optical systems. You will collaborate with a dynamic team to ensure the performance and reliability of cutting-edge optical products.

About Us nEye.ai is an innovative optical switch startup aiming to transform the landscape of data centers. Our cutting-edge MEMS-based silicon photonics optical circuit switches (OCS) resolve significant bottlenecks in AI processing by facilitating direct optical connections between thousands of GPUs and memory units. Our OCS technology features an ultra-low power consumption, high radix, and compact chip-scale design, providing hyperscale data centers with superior performance, efficiency, and scalability. Role Overview: As a Test Engineering Lead at nEye.ai, you will spearhead the strategic design, development, and implementation of comprehensive test procedures and systems to ensure the high quality and performance of our silicon photonics MEMS devices and components. This high-impact role positions you as a vital technical leader in test development, collaborating closely with silicon photonics designers, system and software engineers, and MEMS/process engineers to establish robust testing protocols, troubleshoot issues, and enhance the performance and reliability of our photonics products.

Archer Aviation is an innovative aerospace company headquartered in San Jose, California, dedicated to revolutionizing air travel through the development of an all-electric vertical takeoff and landing aircraft. Our mission is to enhance sustainable air mobility, allowing four passengers to travel quietly and efficiently.We strive for excellence in our endeavors and recognize that a diverse workforce enriches our problem-solving capabilities and fosters success. Our commitment to creating an equitable and inclusive workplace supports and celebrates the unique contributions of every team member.About the Role:As a Staff Manufacturing Test Engineer, you will play a crucial role within the Manufacturing Engineering team. Your primary responsibility will be to conduct functional and end-of-line testing on fully assembled aircraft, ensuring they adhere to performance, integration, and system-level standards prior to delivery and flight testing. Your expertise will be essential in validating that each aircraft build meets operational expectations by verifying systems, software, electrical behavior, and overall readiness for functionality.Your Responsibilities:Develop and manage the comprehensive functional test strategy for aircraft systems throughout the manufacturing process, from initial builds to certified production.Facilitate cross-functional collaboration among manufacturing, design engineering, flight testing, and certification teams to establish test requirements and ensure thorough coverage.Design and implement automated testing solutions to enhance quality, consistency, and production efficiency.

KIOXIA America, Inc. is excited to offer a unique opportunity for an aspiring engineer to join our customer technical support test team as a Customer Qualification Engineering Intern. This hands-on internship will immerse you in the world of solid-state drives (SSDs) within server environments, allowing you to enhance your skills in hardware validation, scripting, and performance benchmarking.Key Responsibilities:Conduct in-depth functional and performance testing of SSDs across various server platforms to ensure optimal performance.Develop, execute, and refine scripts to automate testing processes and analyze outcomes effectively.Troubleshoot and document hardware and software issues that arise during testing phases.Collaborate with engineering teams to validate firmware updates and assess system compatibility.Maintain comprehensive records of test results, failures, and debugging approaches.Assist in enhancing test procedures to boost efficiency and accuracy.

WHO WE ARE: At Aviatrix, we empower enterprises to secure their cloud workloads effectively. Our innovative solution, the Aviatrix Cloud Native Security Fabric (CNSF), provides comprehensive runtime security and enforcement directly within the cloud application infrastructure. Unlike traditional cybersecurity approaches that focus solely on securing entry points, our platform closes existing gaps, enhancing visibility and control for organizations. Join us in driving developer velocity and embracing the future of AI and serverless technologies. For more details, visit www.aviatrix.ai.ABOUT THE ROLE:We are seeking a motivated Software Development Engineer in Test (SDET) to become an integral part of the Aviatrix Test Infrastructure team. You will be responsible for maintaining and enhancing our hermetic integration test framework, developing testing tools and dashboards, and supporting developers across Aviatrix in delivering high-quality software solutions. This position is ideal for early-career engineers passionate about quality assurance, test automation, and improving developer productivity within a dynamic and collaborative environment.

Join StemXpert1 as a Field Test Engineer, where you will be an integral part of our innovative team. In this role, you will conduct field tests on our cutting-edge technology products to ensure they meet the highest quality standards. Your attention to detail and technical expertise will directly impact our product development cycle.

Join our innovative team at Dexmate as a Robotics Systems Engineer in Santa Clara, CA (on-site). This pivotal role involves serving as the technical liaison among hardware, software, and AI components, ensuring flawless integration and validation of our robotic platforms from initial prototypes to full-scale production systems.Key ResponsibilitiesSystem Integration & ArchitectureCraft and maintain comprehensive documentation of system architectures across mechanical, electrical, firmware, and software domains.Lead the integration of system-level components for new robotic platforms, ensuring optimal functionality across sensors, actuators, computing, and communication subsystems.Design and prototype early iterations to mitigate risks associated with new technologies and validate system concepts.Software & Control SystemsDevelop software solutions for controlling and testing robotic platforms at a system level.Create tailored testing frameworks and automation tools to facilitate validation and debugging processes.Implement data visualization and diagnostic tools to track system performance effectively.Testing, Validation & DeploymentFormulate and execute detailed test plans to validate motion, sensing, control, and manipulation capabilities.Commission and operate robotic systems from initial setup through to production deployment.Ensure overall functional and performance readiness throughout the entire product lifecycle.Problem Solving & Cross-Functional CollaborationConduct root cause analysis for complex challenges that span hardware, firmware, and software domains.Diagnose and resolve system interactions during design, launch, and deployment stages.Collaborate closely with teams in mechanical, electrical, perception, controls, and AI to deliver cohesive solutions.Required QualificationsBachelor's degree in Robotics, Mechanical Engineering, Electrical Engineering, Computer Engineering, Mechatronics, or a related field, coupled with 5+ years of industrial experience; OR a Master's degree with 3+ years of relevant experience.A minimum of 3 years of hands-on experience in robotic system integration, with proven expertise in software development and testing.

Join Kioxia Corporation as an AI Platform/System Storage Intern and gain hands-on experience in a dynamic and innovative environment. This internship offers the opportunity to work closely with our engineering team, contributing to the development and optimization of advanced storage systems powered by artificial intelligence.

Join d-Matrix, where we are dedicated to harnessing the capabilities of generative AI to revolutionize technology. As pioneers in software and hardware innovation, we are constantly pushing the limits of what is achievable. Our workplace fosters a culture of respect and collaboration.We believe in humility and value direct communication. Our inclusive team thrives on diverse perspectives, which leads to innovative solutions. We are on the lookout for individuals who are passionate about solving problems and are driven to execute their ideas. Ready to explore your potential? Together, we can shape the limitless possibilities of AI.Location:This is a hybrid position, requiring you to work onsite at our Santa Clara office three days a week.12 Week Program: June 1st - August 21st or June 22nd - September 11thRole Overview: Runtime Engineer InternResponsibilities:We are seeking an enthusiastic intern with a background in Electrical Engineering (EE) or Computer Science (CS) to engage in embedded systems development, Linux software, RTOS, and security-related projects. Opportunities range from Linux software implementation to low-level embedded development on the RISC-V platform. Our projects encompass a complex multi-chip hardware architecture featuring PCIe 5.0, showcasing cutting-edge design. This role is perfect for individuals passionate about embedded technologies, whether through academic studies or personal projects. We are excited to offer training and mentorship to support your growth. The ideal candidate will have a solid foundation and a proactive approach to learning and thriving in a fast-paced, hands-on environment.

Archer Aviation Inc. develops all-electric vertical takeoff and landing (eVTOL) aircraft in San Jose, California, with a focus on sustainable air mobility. The company aims to create quiet, four-passenger aircraft and values diversity, equity, and inclusion as essential to its innovation and team success. Role overview The Flight Test Instrumentation Manufacturing Engineer plays a key role in planning, integrating, and assembling flight test instrumentation hardware for both experimental and production eVTOL aircraft. This position supports developmental testing and certification for piloted aircraft projects and works closely with design, manufacturing, and supplier teams. What you will do Oversee manufacturing and installation planning for flight test instrumentation hardware on experimental and production aircraft. Lead the integration and assembly of flight test instrumentation systems. Support developmental testing and certification efforts for piloted eVTOL projects. Work with design engineering to develop installation and assembly plans for instrumentation. Collaborate with internal teams and suppliers to resolve instrumentation and measurement challenges, and guide make/buy decisions for test hardware and harnesses. Advise the Instrumentation Director on build status, assembly issues, integration with aircraft builds, and parts availability. Create processes and documentation for procurement, installation, and checkout of instrumentation hardware. Partner with New Product Integration, Manufacturing Engineering, Suppliers, and Design Engineering to plan and execute test installation and modification tasks. Work with design and analysis teams to develop comprehensive instrumentation plans, including wiring, termination, and integration with aircraft systems. Contribute to the design of hardware for flight tests, such as instrumentation racks, air data booms, aircrew interfaces, workstations, camera systems, and telemetry systems. Perform installation and assembly of instrumentation, supported by an instrumentation technician team.

Role overview Eurofins Scientific is hiring an Application Engineer focused on Semiconductor Devices Testing in Santa Clara. The role involves direct work with semiconductor devices, emphasizing hands-on testing and analysis to support progress in electronics technology. What you will do Carry out tests on semiconductor devices following established protocols Review and interpret test data to evaluate device performance and reliability Collaborate with a team of specialists to maintain quality standards Who should apply This position fits recent graduates or early-career professionals interested in semiconductor technology and device testing.

About Archer Aviation Archer Aviation designs and manufactures all-electric vertical takeoff and landing aircraft in Santa Clara, California. The company aims to advance sustainable air mobility by building aircraft that transport four passengers with reduced noise. Archer values a diverse team and works to maintain an inclusive workplace where every contribution matters. Role Overview The Manufacturing Engineering Test Technician supports the quality and performance of Archer’s aircraft during production. This role centers on functional and end-of-line testing, ensuring each aircraft meets integration and performance standards before moving to flight testing. The technician helps bridge the gap from prototype builds to production by validating systems, software, and electrical performance. Key Responsibilities Run aircraft-level functional and end-of-line (EOL) tests on fully assembled vehicles to confirm system integration and readiness for delivery or flight testing. Troubleshoot electrical issues across aircraft systems using tools such as multimeters and oscilloscopes to diagnose and resolve system-level problems. Follow detailed test protocols and document results to support compliance and quality assurance efforts.

About Archer Aviation Archer Aviation designs and manufactures all-electric vertical takeoff and landing (eVTOL) aircraft in Santa Clara, California. The company’s mission centers on advancing sustainable air mobility with a four-passenger vehicle engineered for quiet operation. Archer values ambitious goals and creative problem-solving. The team draws strength from a diverse workforce, with an emphasis on equity and inclusion. Every team member’s perspective contributes to the company’s progress and culture. Role Overview: Senior Manufacturing Test Engineer The Senior Manufacturing Test Engineer joins the Manufacturing Engineering team to lead functional and end-of-line testing for eVTOL aircraft during production. This role ensures each aircraft meets performance, integration, and system-level requirements before delivery or flight testing. Key Responsibilities Validate each aircraft build for design compliance and operational readiness Verify systems, software, and electrical functions during manufacturing Support the transition from prototype builds to full-scale production Location Santa Clara, California, United States

Sustainable Talent is collaborating with Nvidia, a global leader in computer graphics and accelerated computing with over 25 years of innovation. We are seeking a Test Engineer to join our client’s Automotive Vehicles team. This is a W-2 full-time REMOTE contract position with competitive hourly pay ranging from $60/hr to $85/hr, depending on experience, education, and location, along with full benefits, PTO, and a vibrant company culture!Key Responsibilities:Investigate and triage failures in simulation and vehicle system testing environments.Conduct system-level QA and validation testing across intricate software and hardware systems.Debug issues by analyzing logs, telemetry, and system data to pinpoint root causes of failures.Collaborate with multi-functional engineering teams to integrate subsystems into our Autonomous Vehicle software platform while adhering to NVIDIA and automotive standards.

Join our dynamic team as a Senior Manufacturing Test Engineer where you will spearhead the planning, development, and deployment of software testing and tools for both internal and external clients. Your expertise will play a crucial role in ensuring product validation and production efficiency.This position involves collaborating with a diverse range of customers, partners, and vendors, requiring both software and hardware development skills. The manufacturing tests you design will be instrumental for Engineering teams in product validation and should also be adaptable for service environments.