Systems Research Engineer, GPU Programming Together AISystems Research Engineer, GPU ProgrammingSan Francisco, California$160,000–$230,000 / yearWe believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models. Collaborating with the hardware and software teams, you will contribute to the co-design of efficient GPU architectures and programming models, leveraging your expertise in GPU programming and parallel computing.
Machine Learning Engineer - Recommendation Systems SpaceXAIMachine Learning Engineer - Recommendation SystemsPalo Alto, CA$180,000–$440,000 / yearYou'll work at the intersection of advanced AI development and real-world impact, enhancing the ability to connect users with relevant content, accounts, and experiences. We're seeking exceptional Applied engineers to join a high-priority project that approximately 600 million monthly users use.
Windows System Software Engineer CylakeWindows System Software EngineerSunnyvale, CaliforniaWe are looking for an exceptional Windows systems engineer with deep expertise in Windows kernel internals, operating system architecture, and endpoint technologies, who understands Windows below the Win32 API, from the NT kernel and executive subsystems to process lifetime management, memory internals, and modern platform security. You'll be designing and building the low-level endpoint infrastructure that powers real-time telemetry, behavioral detection, and system instrumentation across modern Windows environments.
Electronic Design Engineer Chariot DefenseElectronic Design EngineerSan Bruno, California$130,000–$180,000 / yearDesign & Development : Create schematics, layouts, and circuit designs for low- and high-voltage power electronics systems coupled with advanced energy storage, management, and safety systems, optimizing for stable circuit dynamics, power efficiency, latency, electrical safety and system protection, and abuse loading cases, to name a few. Competence with test equipment such as oscilloscopes, function generators, low and high voltage programmable power supplies, spectral, logic, and impedance analyzers, debuggers, voltage probes, current clamps, and automation of tests, reflow techniques, soldering, connector selection and integration etc.
Lead Ultrasound Imaging Engineer (AI & Systems) iSono HealthLead Ultrasound Imaging Engineer (AI & Systems)Sunnyvale, CaliforniaThe role is responsible for the smooth and successful transition of product designs to scalable manufacturing, and for ongoing design improvements for launch onward to ensure excellent field performance, high reliability, supply continuity, efficient manufacturing, and product cost optimization. This is an excellent role for someone who takes pride in building from the ground up, embraces complexity, and sees leadership as something earned through execution, with real ownership of the existing and future generation of our automated breast ultrasound device.
Sr Network Engineer Rakuten Group, Inc.Sr Network EngineerSan Mateo, CA$99,306–$171,612 / yearNetwork Security: NGFW (Palo Alto, Cisco FTD, FortiGate); IDS/IPS; VPN (IPsec, SSL); NAC (Cisco ISE, Aruba ClearPass); DDoS mitigation; WAF; segmentation & Zero Trust principles; Zscaler (ZIA, ZPA for SWG/cloud firewall/ZTNA) and ZDX for digital experience monitoring/troubleshooting. Certifications (Highly Preferred): Cisco CCNP Enterprise/Data Center/Security; (CCIE preferred); Juniper JNCIP/JNCIE; Palo Alto PCNSE; Fortinet NSE 4+; AWS Certified Advanced Networking- Specialty; Azure Network Engineer Associate.
Senior Staff Engineer, Memory/Network Systems Software ProtingentSenior Staff Engineer, Memory/Network Systems SoftwareSan Jose, CA$65–$75 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Job Description: Work across the full stack: from host memory and device behavior in Linux, to node agents and container runtime interactions, to Kubernetes resource orchestration, controllers, and cluster-level lifecycle management.
Senior Systems Engineer Anello PhotonicsSenior Systems EngineerSanta Clara, CAThe ideal candidate is technically rigorous and highly effective in customer-facing settings – able to translate complex technical findings into actionable insights for internal and external stakeholders. ANELLO http://www.anellophotonics.com is a leading-edge technology company that has developed integrated photonic system-on-chip technology for next generation navigation devices.
Sr. Reliability Engineer - SEM Systems KLA CorporationSr. Reliability Engineer - SEM SystemsMilpitas, CA$167,300–$284,400 / yearEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA's metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices.
System Engineer Ouster IncSystem EngineerSan Francisco, CA$160,000–$185,000 / yearDevelop and maintain critical safety work products, including the Safety Plan, HARA, Functional Safety Concepts (FSC), and Technical Safety Concepts (TSC), for both internal design teams and external safety assessors. Collaborate closely with cross-functional teams, including hardware, software, and firmware engineers, to allocate requirements and ensure system-wide safety goal alignment.
Linux Systems Engineer For Image Computer Product Development KLA CorporationLinux Systems Engineer For Image Computer Product DevelopmentMilpitas, CA$117,800–$200,300 / yearEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA's metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. With over 40 years of semiconductor process control experience, chipmakers around the globe rely on KLA to ensure that their fabs ramp next-generation devices to volume production quickly and cost-effectively.
Senior Network Security Engineer Penumbra Inc.Senior Network Security EngineerAlameda, CA$146,000–$220,000 / year5+ years of hands-on experience network security experience and expert-level knowledge on security technologies such as Palo Alto Firewalls, Cisco ISE, IPS, CASB, VPN management, SAML/OIDC NAC 802.1X, SIEM, SOAR, Radius/TACACS+, directory services. Network Engineer will collaborate with Security, IT, Manufacturing, and Engineering teams and be responsible for engineering solutions and supporting operational activities across a hybrid cloud environment.
Network Engineer Artech LLCNetwork EngineerAlameda, CA$60–$63 / hourGood knowledge of PAN firewalls architecture, ACLs, policies, NATs, IPSEC VPNs, Global protect VPNs. Provide excellent troubleshooting skills in identifying and resolving complex networking issues.
Principal RF Engineer LeoLabsPrincipal RF EngineerMenlo Park, CaliforniaThis is a hands-on technical leadership role for an experienced engineer who enjoys solving difficult problems, mentoring other engineers, and delivering robust hardware that performs in demanding environments. As orbital activity accelerates and threats grow more complex, LeoLabs is a trusted partner for Space Domain Awareness, Space Traffic Management, and Satellite Operations for top-tier space operators and allied defense organizations.
Staff RF System Engineer GreenWave RadiosStaff RF System EngineerSan Jose, CA$110,000–$160,000 / yearOur cutting-edge solutions, powered by the Hermes64 RF SoC, are designed to enhance network energy efficiency while dramatically reducing operational expenses, with purpose-built silicon that is the heart of ORAN-based active antenna arrays. Perform hands-on characterization of RF subsystems and signal chains, including power amplifiers (PA), low-noise amplifiers (LNA), filters, CFR, and DPD algorithms across multiple wireless technologies and carrier configurations.
Mechanical Engineer - Spacecraft Components And Systems Muon SpaceMechanical Engineer - Spacecraft Components And SystemsSan Jose, CA$144,000–$177,000 / 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. Being an early-stage startup with a small team, breadth is extremely important and we expect this person to dive into structural analysis, dynamics, thermal design, supplier management, and everything else associated with the full lifecycle of an electromechanical product.
Staff Software Engineer, Infrastructure Flow EngineeringStaff Software Engineer, InfrastructureSan Francisco, CaliforniaFlow Engineering is an AI-native requirements platform for modern engineering organizations, enabling hardware teams to collaborate with AI agents to design, validate, and evolve complex systems with speed and rigor. Design, build, and operate backend services and platform primitives that support complex engineering workflows and collaboration at scale.
Staff Equipment Design Engineer Archer AviationStaff Equipment Design EngineerSan Jose, CA$152,100–$190,100 / yearWhat You'll Do: End-to-End Ownership: Lead the complete lifecycle of custom manufacturing equipment, tooling, and automation-from initial greenfield concepts and engineering analysis through assembly, factory bring-up, and handoff. You will work cross-functionally with Aircraft Manufacturing, Powertrain, Controls, and Advanced Manufacturing teams to own cradle-to-grave equipment solutions for both current production and future programs.
NewSenior/Staff Electrical Engineer, Dropbox Zipline International IncSenior/Staff Electrical Engineer, DropboxSouth San Francisco, CA$145,000–$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 validation plans covering functional performance, power quality, electrical safety, environmental exposure, ingress, thermal cycling, vibration, ESD, EMI/EMC, cable flexing, connector life, and fault injection.
Senior WAN Network Engineer Cerebras SystemsSenior WAN Network EngineerSunnyvale, CaliforniaThe ideal candidate will have strong experience with carrier networks, routing protocols, and network security, and will play a critical role in ensuring high availability, performance, and reliability of global network services. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.