Member of Technical Staff — Training Infrastructure Causal LabsMember of Technical Staff — Training InfrastructureSan Francisco, CaliforniaOur founding team has built and deployed AI against the physical world in robotics, drug discovery, and particle physics at institutions like DeepMind, Waymo, Cruise, Insitro, Nabla Bio, and CERN. Research and test parallelization strategies and numerical precision trade-offs across model scales, including for architectures that don't map cleanly onto existing LLM training stacks.
Software Engineer, Codex -Enterprise Controls OpenAISoftware Engineer, Codex -Enterprise ControlsSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. As Codex adoption grows inside large organizations, customers are increasingly trusting Codex with their most valuable assets: proprietary codebases, internal documentation, customer data, and sensitive workflows.
Distinguished Engineer - Private Cloud Platform Engineering Geico InsuranceDistinguished Engineer - Private Cloud Platform EngineeringPalo Alto, CA$140,000–$300,000 / yearAs one of GEICO's most senior technical leaders, you will define the future-state architecture for our multi-region private cloud, influence technology decisions across Infrastructure, Security, Platform Engineering, and Developer Experience organizations, and help accelerate GEICO's modernization journey. You will partner with engineering leaders, architects, and executives to build cloud capabilities that rival public cloud providers while leveraging open-source technologies and commodity hardware to optimize cost, resilience, and scalability.
NewLead SoC Security Software Engineer AnodizeLead SoC Security Software EngineerSan Francisco, CaliforniaEncrypted Media Pipelines: Design and enforce end-to-end encrypted pathways for high-value media, integrating DRM and HDCP frameworks while maintaining memory isolation from the application processor. Secure Subsystem & Cryptography: Build the firmware for our Secure Subsystem / TEE to manage sensitive keys, execute cryptographic operations in isolation, and handle secure provisioning.
Avionics Engineer Cowboy SpaceAvionics EngineerSan Carlos, California$110,000–$150,000 / yearExport Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Support environmental testing and validation, including thermal-vacuum, vibration, and electromagnetic interference tests to ensure space-qualification of electrical subsystems.
Space Communications Engineer Cowboy SpaceSpace Communications EngineerSan Carlos, California$182,000–$243,000 / yearOur satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Sr. Mechanisms Engineer Cowboy SpaceSr. Mechanisms EngineerSan Carlos, California$152,000–$220,000 / yearOur satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. The ideal candidate is a self-motivated expert with a versatile skill set and deep hands-on experience with flight mechanisms for high-reliability space systems, comfortable driving everything from conceptual design and performance budgeting to precision component procurement and rigorous hardware execution.
Network Engineer: 26-00343 Akraya Inc.Network Engineer: 26-00343Corte Madera, CA$70–$75 / hourThis role demands exceptional communication skills, a deep understanding of network infrastructure, and the ability to work effectively with cross-departmental teams for troubleshooting, installation, and configuration of network systems. Most recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)!
Software Engineer - Baseten Inference Stack BaseTenSoftware Engineer - Baseten Inference StackSan Francisco, CAAs a Software Engineer on the Inference Stack team, you'll work across the stack - from the developer experience customers use to deploy models, the libraries used for features like tool calling and reasoning, all the way down to the systems we use to orchestrate deployments in Kubernetes and route traffic efficiently. https://www.baseten.co/blog/how-baseten-multi-cloud-capacity-management-mcm-powers-cloud-self-hosted-and-hybr/#comparing-deployment-options-cloud-vs-self-hosted-vs-hybrid .
NewData Center Electrical Engineer AnthropicData Center Electrical EngineerSan Francisco, CAWork with local utilities and interconnection/transmission operators (e.g., ISOs/RTOs) to understand and define site utility and network connection requirements, and with local agencies having jurisdiction to ensure compliance with the National Electrical Code (NFPA 70/NEC), NFPA, IEEE, and ANSI requirements, and other jurisdictional requirements. Drive Anthropic's prefabricated and modular electrical strategy - developing modular skids, e-houses, and prefabricated power assemblies, and partnering with external engineering and manufacturing teams to evaluate DC construction efficiency opportunities and a productization roadmap that accelerates deployment and reduces onsite labor.
Senior Platform Engineer – AV Cloud Engineering GMSenior Platform Engineer – AV Cloud EngineeringSunnyvale, CaliforniaBenefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. This role is for an engineer who treats cloud infrastructure as a product and is motivated by building a reliable, easy-to-consume platform that helps AV engineers build, test, and run faster with less operational friction.
Staff Software Engineer / Technical Lead Tamarind BioStaff Software Engineer / Technical LeadSan Francisco, CaliforniaThousands of scientists from large pharma companies, top biotechs, and academic institutions use Tamarind to design protein drugs, improve industrial enzymes, and create cutting edge molecules that weren’t feasible until now. The role requires someone who enjoys moving between architecture, implementation, operations, and mentorship while helping a growing engineering team tackle increasingly complex technical challenges.
Solutions Engineer Recruiting From ScratchSolutions EngineerSan Francisco, CaliforniaRemoteAs a Solutions Engineer, you'll own the entire technical sales motion—from discovery through technical demos, proof-of-concepts, security reviews, and customer onboarding—while partnering closely with founders, Sales, Product, and Engineering to help enterprise customers successfully adopt AI governance infrastructure. This is an exceptional opportunity to join a fast-growing AI-native startup where Solutions Engineers own enterprise technical evaluations end-to-end, influence product direction through customer feedback, and become trusted advisors to some of the world's largest AI adopters.
Software Engineer Recruiting From ScratchSoftware EngineerSan Francisco, CaliforniaRemoteAs a Software Engineer, you'll build AI-powered product experiences across backend services, frontend applications, cloud infrastructure, and autonomous agent workflows while collaborating closely with founders, customers, and engineering leadership to shape the future of insurance automation. You'll develop autonomous AI agents, full-stack applications, cloud infrastructure, and enterprise workflow automation while collaborating closely with founders, customers, and engineering leadership solving challenging real-world business problems.
Civil Engineer, Structural Focus Kennedy/Jenks ConsultantsCivil Engineer, Structural FocusSan Francisco, CA$113,000–$170,000 / yearThis role supports the integrity, life safety, constructability, and long-term performance of facilities such as pump stations, reservoirs, treatment plant buildings, tanks, clarifiers, and related infrastructure while working closely with engineers, designers, and construction teams as part of the Kennedy Jenks Technical Services Team. Kennedy Jenks is seeking a licensed Civil Engineer with structural focus in Northern California to lead design and consulting services for water and wastewater infrastructure projects across the United States.
Senior Machine Learning Engineer, GenAI Data RobloxSenior Machine Learning Engineer, GenAI DataSan Mateo, CA$243,290–$295,250 / 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. We are seeking accomplished software engineers with a passion for data, experience building large distributed systems, and a commitment to writing high-quality, well-tested code to solve complex data challenges at scale.
Hardware Test Engineer MillHardware Test EngineerSan Bruno, CA$130,000–$145,000 / yearTens of thousands of Mill's residential food recyclers are already helping households divert millions of pounds of food scraps every year, paving the way for our upcoming launch of Mill Commercial—the industry's first end-to-end solution for managing, understanding, and preventing food waste in commercial environments (e.g. We are a small team and you will work cross-functionally with Electrical/Mechanical Engineers, Algorithms and Systems Teams to design and operate tests that demonstrate functionality and reliability of products and features.
Senior Electrical Engineer Kleinfelder IncSenior Electrical EngineerConcord, California$75,850–$126,585 / yearFull timeThis individual will work closely with the design team to ensure working plans and technical drawings meet project specifications and goals and play an active role in project management duties such as conferring with internal and external stakeholders and preparing all necessary documentation. Our collaborative, multidisciplinary group spanning architectural, structural, civil, electrical, mechanical, process engineering, pipeline design, and integrity management works together to deliver integrated, high‑impact solutions.
Principal Electrical Engineer - Traction Power ParsonsPrincipal Electrical Engineer - Traction PowerOakland, California$100,900–$176,600 / yearDESIRED SKILLS : The electrical engineer shall be experienced in DC Traction Power design and the design of transformer substations Medium to Low voltage, Low Voltage (480V) Motor Control Centers and Uninterruptible Power Supply Systems. The selected candidate will lead in the design for traction power substation enclosures, site plans duct banks and ground grids for mass transit applications, including commuter rail, high-capacity mass transit and light rail.
ML Infrastructure Engineer GMML Infrastructure EngineerSunnyvale, California$119,220–$187,500 / yearBenefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. You’llbe responsible for building critical backend services, integrating with GPU hardware and orchestration systems, and driving improvements to both system architecture and user experience.