NewState Estimation Engineer - Data Collection Systems FigureState Estimation Engineer - Data Collection SystemsSan Jose, California$150,000–$300,000 / yearDesign and implement dual-tier state estimation algorithms in modern C++: low-latency, real-time filters for streaming teleoperation and batch optimization/smoothing routines for high-accuracy offline dataset generation. You will build and deploy dual-tier estimation pipelines and user-onboarding calibration routines that fuse heterogeneous sensor modalities to track full-body human kinematics and floating-base motion across dynamic tasks.
Founding Engineer (Systems + ML) Recruiting From ScratchFounding Engineer (Systems + ML)San Francisco, CaliforniaWith a focus on leveraging cutting-edge technologies, they are creating tools that empower engineers and developers alike. Support cross-functional teams in integrating machine learning capabilities into existing systems.
Senior Systems Validation Engineer NXP Semiconductor, Inc.Senior Systems Validation EngineerSan Jose, CA$130,600–$179,600 / year5-10 years of experience in systems validation with high-speed networking SerDes, mixed signal/analog/digital ICs and blocks, knowledge of PCS and PMA networking layers. Main Job Tasks and Responsibilities: System Validation planning- Develop and implement detailed validation test-plan covering all hardware and firmware configurations and develop validation methodologies/infrastructure to achieve the coverage.
Principal Optical Systems Engineer Arycs Technologies, Inc.Principal Optical Systems EngineerLos Gatos, CA, CAFull timeHeadquartered in Los Gatos, California, with operations in Cleveland, Ohio and Maynard, Massachusetts, Arycs Technologies operates at the intersection of silicon photonics, coherent DSP, and scalable semiconductor manufacturing. Our geographic presence supports both technology innovation and commercial execution, positioning Arycs Technologies as a key contributor to the advancement and broader adoption of coherent optical technologies.
DGX NPI System Product Development Engineer NvidiaDGX NPI System Product Development EngineerSanta Clara, CAInfluence test engineering and diagnostic teams to enhance test methodology, telemetry, and debug capabilities for precise FRU identification and isolation of firmware/test issues and to improve test coverage with the goal of preventing downstream escapes. With competitive salaries and a generous benefits package, we are widely considered to be one of the technology world's most desirable employers; we have some of the most forward-thinking and hardworking people in the world working for us and, due to unparalleled growth, best-in-class teams are rapidly growing.
L11 System Product Development Engineer NvidiaL11 System Product Development EngineerSanta Clara, CAInfluence test engineering and diagnostic teams to enhance test methodology, telemetry, and debug capabilities for precise FRU identification and isolation of firmware/test issues and to improve test coverage with the goal of preventing downstream escapes. With competitive salaries and a generous benefits package, we are widely considered to be one of the technology world's most desirable employers; we have some of the most forward-thinking and hardworking people in the world working for us and, due to unparalleled growth, best-in-class teams are rapidly growing.
Senior Communications System Test engineer E-SpaceSenior Communications System Test engineerSaratoga, CA$100,000–$200,000 / yearAn opportunity to really make a difference • Sustainability at our core • Fair and honest workplace • Innovative thinking is encouraged • Competitive salaries • Continuous learning and development • Health and wellness care options • Financial solutions for the future • Optional legal services (US only) • Paid holidays • Paid time off . We’re intentional, we’re unapologetically curious and we’re 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.
GNC Engineer, Attitude Control Systems Xona Space SystemsGNC Engineer, Attitude Control SystemsBurlingame, CaliforniaWe’re looking for a GNC Engineer, Attitude Control Systems to join our Guidance, Navigation, and Control team and help develop the attitude control systems that enable precise spacecraft pointing, maneuvering, and momentum management. With Pulsar – the world’s most advanced PNT satellite infrastructure in Low Earth Orbit – Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection.
Electrical Engineer - Payload Systems Xona Space SystemsElectrical Engineer - Payload SystemsBurlingame, CaliforniaWith Pulsar – the world’s most advanced PNT satellite infrastructure in Low Earth Orbit – Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).
Systems Software Engineer Sunday RoboticsSystems Software EngineerRedwood City, CaliforniaYou’ll work alongside teammates who own the GPU and accelerated compute layer and our build and delivery infrastructure, and you’ll partner cross-functionally with Software, ML, Controls, and Hardware teams to ensure the runtime meets the latency, throughput, and reliability bar required for a real-time robotic system operating in the home. 2+ years of experience developing systems software for high-performance, low-latency, or pseudo-realtime environments (robotics, autonomous vehicles, HFT, or similar).
Staff Engineer, Platform & Systems Retell AIStaff Engineer, Platform & SystemsRedwood City, California$225,000–$350,000 / yearInstead of basic automation that needs constant human tuning, we're creating intelligent AI “workers” that act as frontline agents, QA analysts, and managers, continuously executing, monitoring, and improving every customer interaction. We're growing fast and looking for ambitious builders who want to tackle hard technical problems, move quickly, and have a real impact on one of the fastest-growing voice AI companies in the world.
Mechanical Engineer, Power Systems Electric HydrogenMechanical Engineer, Power SystemsSan Jose, CA$128,000–$173,000 / yearBacked by some of the world's top venture capital firms, we design and manufacture electrolytic hydrogen systems matched to renewable power sources to create green hydrogen by splitting water. Partner with lead mechanical designers on the layout and integration of power systems, thermal management solutions, and structural designs from prototype through production release.
Mechanical Engineer II - Propulsion Spacecraft Fluid Systems Xona Space SystemsMechanical Engineer II - Propulsion Spacecraft Fluid SystemsBurlingame, CAWith Pulsar - the world's most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).
Sustaining Engineer – Chassis Systems IconmaSustaining Engineer – Chassis SystemsFoster City, CA$81.42–$86.42 / hourOwn sustaining engineering and corrective action development for chassis systems across the in-service fleet and vehicles in current production, from root cause confirmation through fleet wide implementation. Demonstrated ability to deliver subsystem level corrective actions that improve reliability, durability, manufacturability, or serviceability in production vehicles.
Senior Software Engineer, Agentic Systems AdobeSenior Software Engineer, Agentic SystemsSan Jose, CaliforniaAdobe’s industry-leading offerings including Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, and GenStudio enable people and businesses to turn ideas into impact, powered by AI and driven by human ingenuity. In this role, you will design and build the agents, orchestration systems, and evaluation infrastructure that translate cutting-edge research models and specifications into reliable, production-ready services — partnering closely with Adobe Research, product engineering, and platform teams.
Mechanical Engineer II – Propulsion Spacecraft Fluid Systems Xona Space SystemsMechanical Engineer II – Propulsion Spacecraft Fluid SystemsBurlingame, CaliforniaWith Pulsar – the world’s most advanced PNT satellite infrastructure in Low Earth Orbit – Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).
Communications Systems Test Engineer AalyriaCommunications Systems Test EngineerMountain View, CaliforniaYou'll design and execute the experiments that determine whether our free space optical communications products actually perform, setting up benches with BERTs, AWGs, high-speed oscilloscopes, OSAs, and coherent DSPs, writing the automation that makes testing repeatable and scalable, and digging into the data with Python or MATLAB when results don't match the model. Utilize lab instrumentation such as Bit Error Rate Testers (BERTs), Arbitrary Waveform Generators (AWGs), high-speed Oscilloscopes, Optical Spectrum Analyzers (OSAs), Optical Power Meters (OPMs), Variable Optical Attenuators (VOAs), and Polarization Controllers.
Full Stack Engineer, AI systems SGA Inc.Full Stack Engineer, AI systemsSan Francisco, CAJoin an innovative team focused on creating intelligent software experiences that help users manage complex tasks and workflows more efficiently. Message frequency varies and data rates may apply, but you can reply STOP to any SMS message to opt-out of texts and may contact SGA at info@sgainc.com.
Mechanical Engineer, Ground Systems ZiplineMechanical Engineer, Ground SystemsSouth San Francisco, CA$135,000–$225,000 / yearOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Develop and execute verification plans (environmental, fatigue, vibration, thermal, EMI/EMC where applicable), build test rigs/fixtures, run test campaigns, analyze results, and close findings with corrective actions and measurable reliability improvements.
OBA Research Scientist/Engineer – Fusion Energy Systems Pacific FusionOBA Research Scientist/Engineer – Fusion Energy SystemsSan Leandro, CaliforniaFusion Energy Technologies, including pulsed power systems, lasers, materials, optics, target injection and tracking, radiation chamber dynamics, fuel cycle, facility operations, cryogenics, vacuum technology, precision machining, and all other associated fields. This role is for professionals from U.S. national laboratories interested in pursuing an Outside Business Activity (OBA) in fusion energy under the expanded opportunities provided by Section 10720 of the CHIPS and Science Act .