[2026] Senior Machine Learning Engineer (Systems), Embodied AI/NPCs, ML Platform - PhD Early Career Roblox[2026] Senior Machine Learning Engineer (Systems), Embodied AI/NPCs, ML Platform - PhD Early CareerSan Mateo, CA$196,750–$243,290 / yearTrain Novel Architectures: Solve the feature extraction across games for NPC model in a general and scalable way and drive model training speed for novel, sophisticated deep learning architectures. Creator Services Machine Intelligence Team: The Machine Intelligence team is building an NPC system that can (1) play any Roblox game and (2) perform real-time inference efficiently enough to support deployment to all Roblox players.
NewCamera Systems Software Engineer Rethink recruitCamera Systems Software EngineerSan MateoThe ideal candidate has deep experience bringing up camera sensors, debugging low-level hardware/software issues, working with camera vendors, and building reliable APIs that expose synchronized camera data to perception, robotics, and autonomy systems. • Working knowledge of image sensors and imaging pipelines including Bayer formats, RAW capture, YUV/RGB formats, HDR modes, exposure and gain control, ISP behavior, and image-quality tradeoffs.
NewStaff Software Engineer, Information Systems Muon SpaceStaff Software Engineer, Information SystemsSan Jose, CA$210,000–$234,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. The Information Systems team owns the comprehensive suite of custom software, vendor software, data platforms and automated tools that will enable various teams to work more rapidly, our factories to build efficiently, and our launch teams to operate flawlessly.
NewSenior Software Engineer - Core Platform and Systems RobloxSenior Software Engineer - Core Platform and SystemsSan Mateo, CA$196,750–$243,290 / yearEvery day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. Studio Software Engineer for Roblox Studio Platform, you will be a key contributor to the evolution of Roblox Studio, the primary IDE for making massive multiplayer online games on the Roblox platform.
Sr. Electrical Systems Sustaining Engineer RivianSr. Electrical Systems Sustaining EngineerPalo Alto, California$132,100–$165,100 / yearFull timeRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services.
Staff Engineer, Perception: Systems RivianStaff Engineer, Perception: SystemsPalo Alto, California$228,000–$285,000 / yearFull timeRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services.
Software Engineer (Distributed Systems) Stride SearchSoftware Engineer (Distributed Systems)San Jose, CaliforniaCreating scalable systems software to enable the results of distributed high performance machine learning algorithms to be delivered between multiple endpoints across the network. Required skills & experience: Highly proficient in writing elegant and efficient code in Java and Scala.
Systems Integration and Test Engineer Intern (Winter 2027) Peak EnergySystems Integration and Test Engineer Intern (Winter 2027)Burlingame, CaliforniaThis intern will support integration testing and functional verification of Peak Energy's energy storage systems, working across BMS, inverters, and other systems from batteries to power electronics. As Peak Energy scales its ESS testing infrastructure, this role helps build out the benchtop and HIL test capabilities needed to validate systems ahead of production.
Mechanical Systems Test Engineer Fulfil SolutionsMechanical Systems Test EngineerMountain View, CA$100,000–$160,000 / yearThe ideal candidate must have a keen understanding of fatigue and wear related failure modes but also be knowledgeable in multiple fields including robotics, hardware, electronics and automation in order to handle multiple failure modes that could arise during testing. Fulfil is a well-funded, rapidly growing, and inclusive company that has developed a custom automation robotics system to pick and pack online orders of groceries and other consumables, bringing delight and a value proposition to consumers that doesn't exist today.
Software Development Engineer -AI/Agentic Systems EquinixSoftware Development Engineer -AI/Agentic SystemsRedwood City, CaliforniaDevelop the Agent Build Platform: a low-code, UI graph-based workflow builder that enables developers without deep agentic knowledge to compose and deploy production-ready agentic workflows. The Senior Requirements Engineer for AI Agents & Agentic Workflows is a critical role within the Developer Experience Program (EDP), responsible for defining and shaping the requirements for Equinix's most forward-looking developer productivity investments.
Lead Mission Systems & Integration Engineer – Special Programs ArcherLead Mission Systems & Integration Engineer – Special ProgramsSan Jose, CA$138,200–$190,100 / yearThe Lead Special Programs Engineer – Mission Systems & Integration brings deep mission systems engineering expertise as their organic core competency — defining and integrating the payloads, sensors, and mission equipment that let prototype vehicles perform their intended mission. Special Programs engineers are chosen for deep discipline expertise and the versatility to support wherever a program needs it — from early opportunity evaluation to hands-on prototype work across disciplines.
NewSr. Manufacturing Test Engineer – (Electro-Mechanical Systems) NextpowerSr. Manufacturing Test Engineer – (Electro-Mechanical Systems)Fremont, CaliforniaThe ideal candidate will drive Design for Test (DFT), oversee tester development through Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT), and ensure production test systems are capacity-optimized, change-controlled, and scalable to meet aggressive production yield and ramp targets. Nextpower is seeking an experienced Senior Manufacturing Test Engineer to lead the transition of New Product Introduction (NPI) test solutions into stable, scalable, high-volume mass production test systems.
Electrical Hardware Design Engineer - Mixed-Signal Sensor Systems KLA CorporationElectrical Hardware Design Engineer - Mixed-Signal Sensor SystemsMilpitas, CA$117,800–$200,300 / yearAs an Electrical Hardware Engineer III, you will play a critical role in the development of instrumented wafer products that integrate precision sensors, embedded electronics, power management, communications, and data acquisition technologies into highly constrained environments. The company provides measurement and control solutions to both semiconductor fabs and mask shops to ensure that yields are consistently high thus enabling cost-effective manufacturing SensArray business unit is dedicate to support customer R&D phase as well as HVM with in-situ thermal process control.
Senior Systems Integration Engineer, Brakes ZooxSenior Systems Integration Engineer, BrakesFoster City, CACollaboration with cross-functional teams is essential, as you'll work with vehicle integration, feature integration, firmware, and vehicle component development teams to deliver the overall reliability and performance of our cutting-edge vehicles. We are looking for an engineer who is passionate about developing a ground-breaking Robotaxi, has a strong system engineering background, has extensive brake system experience, has system problem-solving skills, and has a commitment to delivering on time.
Senior Systems Integration Engineer, Thermal ZooxSenior Systems Integration Engineer, ThermalFoster City, CACollaboration with cross-functional teams is essential, as you'll work with vehicle integration, feature integration, firmware, and vehicle component development teams to deliver the overall reliability and performance of our cutting-edge vehicles. We are looking for an engineer who is passionate about developing a groundbreaking Robotaxi, has a strong system engineering background, has extensive thermal system experience, has system problem-solving skills, and has a commitment to delivering on time.
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.