Electrical Engineer at Specter | San Francisco

About TacitTacit is an innovative, early-stage deep tech startup located in San Francisco, focused on developing groundbreaking hardware to redefine human-computer interactions. With support from prominent investors such as General Catalyst, Khosla Ventures, and Greylock Partners, our founding team brings expertise from renowned institutions including Stanford, BrainGate, Oculus, and Tesla. While we are not ready to disclose our projects fully, we are committed to solving complex engineering challenges to launch revolutionary products.Position OverviewWe are seeking a talented Senior Electrical Engineer to lead the architecture, design, and deployment of next-generation neurotechnology hardware products. As a pivotal member of our expanding hardware team, you will take ownership of significant components of our electrical systems from initial design stages to mass production, playing a crucial role in the realization of sophisticated consumer electronics.Key ResponsibilitiesElectrical System Design & DevelopmentLead the electrical architecture and board-level design for mixed-signal consumer hardware systems from concept to production.Oversee schematic design and guide the development process through EVT, DVT, PVT, and mass production stages.Define system partitioning, interfaces, and component selection across computing, sensors, connectivity, and power subsystems.Conduct rigorous design reviews and establish robust electrical design and manufacturing standards.Collaborate closely with mechanical, firmware, and software teams to enhance performance, size, thermal behavior, and reliability.Effectively navigate a startup environment where engineers manage substantial parts of the hardware stack.High-Speed and High-Density Hardware DesignDesign high-density, multi-layer PCBAs employing HDI techniques, fine-pitch BGAs, and controlled-impedance routing.Implement high-speed digital interfaces such as USB, Quad-SPI, MIPI, CSI/DSI, DDR, or similar buses.Create analog and mixed-signal circuits, including amplifiers, filters, sensor interfaces, and ADC/DAC connections.Optimize PCB layout for signal integrity, power integrity, and low-noise performance.Power Electronics & Battery SystemsDesign and implement power electronics and battery management systems for our devices.Ensure compliance with safety and regulatory standards while optimizing performance and efficiency.

About Tacit Tacit is an early-stage deep tech startup based in San Francisco, focused on hardware that changes how people interact with computers. Backed by General Catalyst, Khosla Ventures, and Greylock Partners, the team brings experience from Stanford, BrainGate, Oculus, and Tesla. The company is committed to solving complex engineering problems to deliver new products that push the boundaries of human-computer interaction. Role Overview The Full-Stack Software Engineer will help turn ambitious ideas into real products, working across Tacit's software stack. This role involves taking features from initial concept through to deployment and shaping user experiences that support the company’s mission. What You Will Do Develop the internal product stack to improve workflows and prototypes across devices and companion clients. Build and expand internal applications for demos and data collection, supporting idea testing and user experience validation. Prototype new features for human-computer interaction, iterate with test users, and refine until the experience feels seamless. Design and run product experiments, including A/B tests and feedback loops, to quickly gather insights and guide product direction. Streamline data collection and participant experiences, including setup flows, session reliability, metadata capture, monitoring, and labeling. Develop demo features that showcase real-time sensing and inference in engaging, reliable ways. Find and implement integrations that improve team workflows and efficiency. Create and improve automated testing and release systems, such as CI/CD pipelines, smoke tests, and regression checks, to support frequent updates. Work closely with machine learning, hardware, and industrial design teams to define requirements, deliver results, troubleshoot, optimize, and ensure reliability. Qualifications Strong skills in Python (FastAPI, Pydantic; experience with pandas or numpy) and modern TypeScript/React. Experience building production backends (APIs, data models, reliability, observability) and delivering features for end users. History of shipping multiple products from start to finish.

About TacitTacit is a pioneering deep tech startup located in San Francisco, focused on creating groundbreaking hardware that transforms human-computer interaction. Supported by notable investors such as General Catalyst, Khosla Ventures, and Greylock Partners, our founding team comprises experts from Stanford, BrainGate, Oculus, and Tesla. While we are unable to disclose extensive details at this moment, our team is passionately addressing advanced engineering challenges to develop revolutionary products.About the RoleWe are on the lookout for a driven Electrical Engineering Intern to assist in the development and scaling of test infrastructure for our innovative sensing technology. This internship will provide you with hands-on experience across hardware, firmware, and automation systems, emphasizing the enhancement of test coverage and product reliability. You will have the opportunity to engage in collaborative learning and actively participate in product development within a vibrant startup atmosphere.What You'll DoAutomate lab equipment and validation workflowsDesign and construct custom PCBs for test jigsContribute to embedded firmware to support test hooks and diagnosticsDevelop a continuous integration (CI) test rack to automatically validate firmware releases and sensor performanceAssist in sensor characterization and calibration to minimize device-to-device variabilityDocument and effectively communicate engineering findings and recommendations.Ideal Candidates May HaveProficiency in Python, PCB Design (Altium), Embedded C/C++A strong independent work ethic, adaptability, and resourcefulness.Excellent communication and teamwork abilities.Comfort in a fast-paced startup environment, with a passion for independent building.CompensationHourly rate determined by your individual skills and experience.

About TacitTacit is an innovative deep tech startup located in the heart of San Francisco, pioneering hardware solutions that redefine human-computer interaction. Supported by prominent investors such as General Catalyst, Khosla Ventures, and Greylock Partners, our founding team comprises experts from esteemed organizations like Stanford, BrainGate, Oculus, and Tesla. While our groundbreaking products are still under wraps, our team is dedicated to tackling formidable engineering challenges to revolutionize the tech landscape.About the RoleWe are looking for an enthusiastic Software Engineering Intern to contribute to the development of the next generation of human-computer interfaces. This internship offers invaluable hands-on experience in both front-end and back-end development, focusing on creating user-centric applications and aiding internal research processes. You will collaborate closely with a talented team of engineers, designers, and researchers to bring innovative interaction paradigms to fruition.Key ResponsibilitiesDesign and implement applications for web, mobile, and embedded clients that interface with our hardware.Build backend services for real-time interaction and seamless data streaming.Develop internal tools for data labeling, visualization, and debugging purposes.Rapidly prototype new user experiences utilizing novel input methods.Collaborate with full-time engineers to deploy stable, high-performance software solutions.Document engineering insights and articulate design decisions effectively.Preferred QualificationsProficiency in Python, TypeScript, React, Linux, and command-line development.Demonstrated ability to work independently, with a strong sense of flexibility and resourcefulness.Excellent communication and teamwork skills.Ability to thrive in a fast-paced startup environment, with a keen interest in independent project development.CompensationHourly compensation will be determined based on your individual skills and experience.

About TacitTacit is an innovative deep tech startup located in San Francisco, dedicated to transforming human-computer interaction through groundbreaking hardware solutions. Our venture is supported by prominent investors such as General Catalyst, Khosla Ventures, and Greylock Partners, with a founding team comprising experts from Stanford, BrainGate, Oculus, and Tesla. We are on a mission to tackle pioneering engineering challenges to bring visionary products to life.About the RoleWe are looking for a passionate PhD student to join us as an Antenna Engineering Intern. In this role, you will collaborate closely with our talented engineers and researchers to design, simulate, analyze, and validate advanced antenna systems for our wireless sensing hardware. This internship offers invaluable hands-on experience throughout the entire product lifecycle, emphasizing design optimization and performance reliability. You will have the unique opportunity to work on impactful problems, contributing directly to 0-to-1 product development in a vibrant startup environment.Key ResponsibilitiesDesign and evaluate antennas for specific wireless channel link budgets, considering various solutions and trade-offs between key performance indicators (KPIs).Conduct computational electromagnetic simulations and develop new models utilizing full-wave electromagnetic software tools.Analyze and interpret simulation results, providing insights and recommendations for design enhancements and performance optimization.Create mock-ups for proof-of-concept prototypes and test vehicles, build testing fixtures and platforms, and develop solutions to automate antenna system development and data analysis workflows.Support the PCB layout design process and DFM reviews, ensuring readiness for mass production with vendors and external manufacturing partners.Collaborate with cross-functional teams to integrate antennas into complete device form factors.Conduct antenna characterization to ensure integrated antennas meet specifications in free space and on-body, from prototype to mass production.Assist in sensor calibration to minimize device-to-device variability and maintain reliable performance under various operating conditions and user scenarios.Optimize hardware systems for low-noise and low-interference, high-resolution signal detection.

About TacitTacit is an innovative, early-stage deep tech startup located in San Francisco, dedicated to revolutionizing human-computer interaction through cutting-edge hardware development. Our team, which includes experts from Stanford, BrainGate, Oculus, and Tesla, is backed by prominent investors like General Catalyst, Khosla Ventures, and Greylock Partners. We are committed to addressing complex engineering challenges to create groundbreaking products that will redefine the tech landscape.About the RoleWe are in search of a Patent Agent to spearhead and execute our patent prosecution strategy. This position is well-suited for an individual with substantial experience at a prestigious law firm who is eager to operate with greater independence while closely collaborating with our technical teams to safeguard and expand our sophisticated intellectual property portfolio.What You'll DoLead patent prosecution activities from invention disclosure to issuance.Draft, file, and prosecute U.S. and international patent applications with minimal oversight.Consult with internal stakeholders regarding patentability, freedom-to-operate, and portfolio strategies.Work directly with engineers, researchers, and leadership to develop inventions.Manage external counsel as necessary and review their work to ensure quality and strategic alignment.Contribute to the formulation of a long-term IP strategy that aligns with the company's product and research roadmap.Desired QualificationsA minimum of 4 years of experience as a Patent Agent in a top-tier law firm.A solid background in electrical engineering or a closely related technical discipline.An advanced technical degree (Master’s or PhD strongly preferred).Registered to practice before the USPTO.Proven ability to manage patent prosecution autonomously.Exceptional communication skills, capable of translating complex technical concepts into robust patent claims.CompensationThe compensation range for this role is between $180,000 and $200,000 per year.BenefitsCompetitive equity compensation package.Comprehensive health, vision, and dental insurance.A collaborative work environment with a company size of 20-30 people.Visa sponsorship available.Unlimited paid time off (PTO).

About Tacit Tacit is a deep tech startup based in San Francisco, focused on advancing human-computer interaction through new hardware. The company is backed by investors including General Catalyst, Khosla Ventures, and Greylock Partners. The founding team brings experience from Stanford, BrainGate, Oculus, and Tesla. While much of the work is confidential, the team tackles ambitious engineering problems to deliver novel products. Role Overview The Computational Neuroscientist will help develop new approaches for data analysis, improve signal extraction, and strengthen Tacit's technology infrastructure. The role involves running and interpreting experiments on proprietary systems, drawing insights to guide future data collection, and refining decoding algorithms. Work includes direct interaction with signals from custom hardware and studying how performance scales across different user groups. This is a full-time, on-site position in San Francisco (5 days per week). What You Will Do Design, implement, and evaluate algorithms to extract features from biosignals for machine learning use. Iterate quickly on experiments to test new hardware prototypes and improve data collection methods. Develop analytical tools for visualizing and assessing data quality. Work closely with hardware and electrical engineers to improve the sensing stack. Requirements PhD in neuroscience, biomedical engineering, machine learning, computer science, or a related field (or equivalent industry experience). Skilled in Python and PyTorch. Experience collaborating across diverse teams and adapting to new technical domains. Background in dimensionality reduction and time series data analysis. Self-driven, adaptable, and resourceful approach to work. Strong communication skills and a collaborative mindset. Comfort working in a startup setting and able to contribute independently. Preferred Qualifications Experience with real-time human-machine interaction technologies, such as automatic speech recognition or closed-loop systems.

Join Us at TacitAt Tacit, we are a pioneering deep tech startup located in the heart of San Francisco, dedicated to revolutionizing human-computer interaction through innovative hardware solutions. With the backing of esteemed investors such as General Catalyst, Khosla Ventures, and Greylock Partners, our founding team boasts expertise from industry leaders like Stanford, BrainGate, Oculus, and Tesla. Though we are bound by confidentiality regarding specifics, we are passionately engaged in solving advanced engineering challenges to bring groundbreaking products to market.Role OverviewWe are on the lookout for enthusiastic individuals to contribute to the development of our state-of-the-art technology. At Tacit, we emphasize hands-on experience, collaborative learning, and direct engagement in product innovation within an energetic startup atmosphere.Ideal Candidate ProfileA self-starter with a flexible mindset and the ability to resourcefully navigate challenges.Strong communication and teamwork skills.Thrives in a fast-paced startup environment, eager to work independently and contribute to the team.Compensation DetailsWe offer a competitive salary that reflects the role and experience, accompanied by a generous equity package for full-time employees.BenefitsCompetitive equity optionsComprehensive health, vision, and dental coverageA close-knit team of 20-30 professionalsVisa sponsorship availableUnlimited paid time off (PTO)3% 401(k) matching

About TacitTacit is an innovative, early-stage deep tech startup located in San Francisco, pioneering advanced hardware solutions that revolutionize human-computer interaction. With prestigious backing from General Catalyst, Khosla Ventures, and Greylock Partners, our founding team comprises experts from Stanford, BrainGate, Oculus, and Tesla. While we are still in stealth mode, our team is passionately addressing avant-garde engineering challenges to create groundbreaking products.About the RoleAs a Data Scientist Intern, you will join our Machine Learning and Research team, focusing on the development of state-of-the-art tools and methodologies for data processing and analysis. Your responsibilities will include designing, executing, and analyzing experiments using our unique systems, interpreting results to guide future data collection, hardware design, and enhancing our decoding algorithms. This role will involve hands-on experience with our custom hardware signals and examining performance scaling across diverse user groups.What You'll DoDesign, implement, and test algorithms for extracting features from bio-signals to enhance machine learning models.Rapidly iterate on experiments to evaluate new hardware prototypes and improve data collection methods.Develop visualization tools and establish metrics for data quality assessment.Collaborate with hardware and electrical engineers to optimize the sensing stack.Work alongside the ML team on data augmentation, multimodal training, and synthetic data experiments to enhance generalization.RequirementsCurrently enrolled in or recently graduated from a PhD program in neuroscience, biomedical engineering, computer science, applied mathematics, or a related discipline.Excellent communication and writing skills.Proven ability to collaborate across multidisciplinary teams and adapt quickly to new domains.Proficiency in Python; experience with PyTorch is a plus.Familiarity with dimensionality reduction techniques and time series data analysis.Strong independent work ethic, flexibility, and resourcefulness.Thrives in a fast-paced startup environment and is eager to contribute independently.Preferred QualificationsExperience with machine learning frameworks and data science tools.

Join our innovative team as an Electrical Engineer, where you'll play a critical role in designing, developing, and testing electrical systems. Your expertise will contribute to projects that push the boundaries of technology and sustainability.We are looking for a passionate professional who is eager to tackle challenging engineering problems and collaborate with cross-functional teams to deliver cutting-edge solutions. This is a fantastic opportunity to make a significant impact within our organization and the community.

About NudgeAt Nudge, we are dedicated to pioneering innovative technologies that interface with the brain, enhancing lives across the globe. Our primary focus is on developing a revolutionary non-invasive ultrasound-based device that stimulates and images the brain with remarkable precision. This integrated effort encompasses cutting-edge hardware, software, and research capabilities to create products poised to benefit millions — ultimately, billions — of individuals.About the RoleAs an Electrical Engineer at Nudge, your responsibilities will include:Engineering drive systems for high channel-count ultrasound phased arrays.Designing analog receive circuits tailored for groundbreaking imaging applications.Creating embedded systems for compact, wearable high channel-count ultrasound phased arrays.Architecting systems for seamless integration with transducers employing diverse fabrication methods and custom ASICs.Developing reliable, high throughput test systems with precision.Taking ownership of designs from the initial concept through prototyping to deployment in clinical trials.Collaborating closely with mechanical engineers, software engineers, ultrasound engineers, and clinical operators.

The Bot CompanyAt The Bot Company, we are on a mission to create an innovative robot designed for every household. Our dedicated team, composed of engineers, designers, and operators, is based in San Francisco and boasts experience from industry leaders like Tesla, Cruise, OpenAI, Google, and Pixar. With a track record of delivering exceptional products to millions of users, we understand what it takes to craft extraordinary experiences.Our intentionally slim team structure fosters swift decision-making while eliminating unnecessary bureaucracy. Every team member is an individual contributor, given extensive responsibilities and ownership. We are committed to rapid development and streamlined execution, collaborating across various technological layers.Candidate ExpectationsWe seek candidates who thrive in fast-paced, high-stakes environments. Throughout the hiring process, candidates should exhibit:Remarkable cognitive aptitude: Quick thinkers who can learn rapidly and reason through new challenges.Engineering inquisitiveness: A natural inclination to explore the intricacies of systems beyond your primary field.Performance-driven mentality: Ability to act swiftly, navigate uncertainty, and excel under pressure.Role Overview: Electrical EngineerIn this role, you will be responsible for designing the essential electronic components that power, maneuver, and sense the environment for our robots. Your work will encompass high-efficiency power systems (batteries, chargers, distribution), BLDC motor control electronics, and compute and multi-camera hardware.QualificationsWe are looking for exceptionally skilled individuals with expertise in one or more of the following areas:Power Systems: Design and implementation of Li-ion battery packs, BMS/fuel gauging, AC-DC/DC-DC conversion, power distribution, EMI/EMC considerations, and charger design.Motor Control: Development of BLDC controllers, MOSFETs/gate drivers, current sensing, FOC systems, protection circuits, and high-frequency layout.Compute & Vision: Experience with Jetson-class carrier boards, MIPI/GMSL camera systems, high-speed interfaces (PCIe, USB, CAN, etc.), and multi-camera synchronization.Additionally, candidates should possess:Comprehensive PCB design skills (schematic, layout, bring-up, validation).Strong debugging abilities and hands-on experience with real hardware under load.

Join Our Team as a Senior Electrical EngineerLocation: San Francisco, CA (Full-time, In-Person)About UsAt Cosmic Robotics, we are on a mission to transform the construction of essential infrastructure on Earth while innovating technologies that empower humanity to expand beyond our planet. Our flagship initiative, Cosmic-1, revolutionizes the installation of solar panels, achieving speeds that are ten times faster than conventional methods. This groundbreaking work is essential for our transition to a sustainable energy future and sets the stage for the next generation of autonomous construction.Your RoleAs a Senior Electrical Engineer, you will take ownership of a pivotal subsystem within Cosmic-1, guiding its development from initial concept through to successful deployment. You will play a crucial role in defining the future of autonomous construction.Why Join Us?Tackle challenging, impactful problems that shape the future of infrastructure and energy.Collaborate with an elite team comprised of experts from NASA, SpaceX, Google, Built Robotics, and more.Experience rapid growth, continuous learning, and leadership opportunities in a fast-evolving company.Key ResponsibilitiesLead the design and development of hardware components and systems, including high voltage and low voltage systems, embedded systems, PCB assemblies, and harnesses.Oversee the entire product lifecycle, from requirements gathering and trade studies to design, manufacturing, integration, testing, and delivery.Collaborate with cross-functional teams including manufacturing, mechanical, software, and product engineers to devise innovative solutions to complex problems.Engage with vendors and suppliers to explore creative solutions that meet tight deadlines.Establish project milestones, develop roadmaps, and ensure timely delivery.Recruit, mentor, and cultivate a top-tier engineering team.QualificationsMinimum of 3 years of professional engineering experience.Strong foundational understanding of analog and digital circuit design, as well as circuit analysis and simulation.Proficient in electrical design using industry-standard software.

About UsSamsara (NYSE: IOT) is revolutionizing the Connected Operations™ Cloud, a transformative platform that empowers organizations reliant on physical operations to leverage Internet of Things (IoT) data for actionable insights and operational enhancements. Our mission is to enhance the safety, efficiency, and sustainability of the physical operations that drive our global economy. Covering over 40% of global GDP, these essential industries include agriculture, construction, field services, transportation, and manufacturing. We are thrilled to digitally transform their operations at scale.Joining Samsara means you will play a pivotal role in shaping the future of physical operations, contributing to a diverse range of innovative product solutions such as Video-Based Safety, Vehicle Telematics, Driver Workflow Applications, and Equipment Monitoring. As part of a publicly traded company, you will enjoy the autonomy and support needed to make a significant impact while we build for the long term.

About the RoleHinge Health is on the lookout for a talented Electrical Engineer to become a vital member of our Hardware Engineering team. This is an exciting opportunity to contribute to the design and development of our cutting-edge hardware products that are revolutionizing healthcare.In this junior-to-mid-level position, you will engage in a variety of projects, taking charge of board-level designs for highly integrated medical devices, guiding them through the entire process from schematic creation to layout and assembly. Collaboration is key; you will partner with firmware, mechanical, and manufacturing teams to transform concepts into market-ready products.We are seeking an enthusiastic candidate who is passionate about harnessing hardware solutions to tackle real-world problems. Your contributions will directly influence the quality of life for our millions of members. As a part of our dedicated Hardware group within the broader R&D organization, you will join a small, motivated team where your ideas and input are truly valued.

Role overview The Senior Electrical Engineer at the City and County of San Francisco helps shape and maintain the city’s infrastructure. This role has a direct impact on the community by supporting public services that residents rely on every day. What you will do Lead electrical engineering projects from initial planning through final completion Confirm that all work complies with relevant codes and regulatory requirements Collaborate with engineers, project managers, and other city staff across departments Apply technical expertise to help ensure city operations remain safe, reliable, and efficient Location This position is located in San Francisco.

The City and County of San Francisco seeks a Senior Stationary Engineer to help operate and maintain stationary engines and mechanical systems in city facilities. This full-time position plays a key role in keeping heating, cooling, and power systems running smoothly for the community. What you will do Operate and maintain stationary engines and related equipment in municipal buildings Monitor system performance to keep heating, cooling, and power operations efficient Handle both routine and emergency maintenance tasks as they come up Work closely with colleagues to ensure continuous city services Requirements Solid understanding of mechanical systems and stationary equipment Dedication to safety and sustainable work practices Ability to contribute effectively within a team Experience supporting building infrastructure operations Location This role is based in San Francisco.

About GridwareGridware is an innovative technology firm based in San Francisco, committed to advancing and safeguarding the electrical grid. We have pioneered a revolutionary approach to grid management known as Active Grid Response (AGR), which emphasizes the monitoring of the electrical, physical, and environmental variables that influence grid reliability and safety. Our sophisticated AGR platform leverages high-precision sensors to identify potential problems early, facilitating proactive maintenance and fault prevention. This holistic strategy enhances safety, minimizes outages, and ensures the efficient operation of the grid. Backed by prominent climate-tech and Silicon Valley investors, Gridware is at the forefront of sustainable energy solutions. For more details, visit www.Gridware.io.Role DescriptionWe are on the lookout for a Senior Software Engineer to spearhead the development of systems that manage our expanding fleet of devices, which forms the backbone of Gridware's distributed sensing network. The technology you develop will enable Fleet Health operators to oversee device performance, deploy firmware updates, and ensure the reliability and security of our sensors at scale.You will collaborate across backend services, internal tools, and observability systems, designing the infrastructure that maintains thousands of edge devices in optimal health. This role is hands-on and demands high ownership, situated at the intersection of software, hardware, and operations—ideal for engineers who are passionate about building platforms that create tangible real-world impacts.

Join us on-site in the vibrant Dogpatch neighborhood of San Francisco as a Senior Backend Engineer.About GigaGiga, a pioneering voice AI startup, has successfully secured a $61M Series A funding and boasts an impressive roster of clients including DoorDash. We are dedicated to revolutionizing the customer experience through real-time AI agents capable of understanding emotions and resolving issues instantly, while being scalable across the globe's largest enterprises.This is a pivotal moment for our company as we aim to expand our horizons. Our ambition is to position Giga as the premier AI platform for enterprise automation, driven by our cutting-edge voice superintelligence. To realize this vision, we are seeking exceptional engineers to join our team.Our engineers are empowered to make significant impacts, influencing the daily experiences of millions. This unique opportunity allows you to work alongside visionary founders, contribute to a commercially successful venture, and help shape a generational company. Here are some highlights about us:Voice AI startup Giga raises $61M Series ADoorDash and Giga PartnershipGiga is trusted by leading B2C companies around the world to manage their most complex support and operational workflows across various communication channels including voice, chat, and email. If this excites you, we encourage you to apply!The RoleWe are searching for innovative backend engineers to develop the infrastructure and systems that power our AI agents. You will engage with a variety of technologies from data pipelines and analytics to real-time agent systems, delivering features that have a direct impact on our customers' operations.This position grants you the freedom to own challenges from start to finish—identifying the optimal approach, constructing solutions, and refining them based on your findings.What You'll Work OnHere are a few key projects from our current roadmap:Analytics overhaul: Transitioning our analytics service to ClickHouse and optimizing it for the next phase of growth.Hallucination detection: Enhancing our detection systems with the aim of minimizing hallucination occurrences.Browser agent utilization: Scaling and stabilizing our systems to ensure robust performance.