Electrical engineering technology jobs in San Mateo, CaliforniaCreate job alerts

About the Role: We are seeking a hardware lead responsible for bringing advanced wireless optical communication system designs from concept to product. The candidate will lead a multidisciplinary team with expertise in photonics, electronics, control systems, and system integration. In collaboration with other technical leads, the engineer will architect cutting-edge wireless optical communication systems. This position is ideal for highly motivated individuals who thrive in small, dynamic teams and are passionate about solving challenging problems that can drive high-impact technological advances. Responsibilities: • Lead a multidisciplinary R&D hardware team developing next-generation technologies, • Own and drive the hardware design roadmap and technical direction, • Demonstrate strong cross-functional leadership, team management, execution, and influencing skills with ability to communicate effectively at the executive level, • Manage hardware system design, integration, and testing, including building required lab capabilities, • Identify and manage external contract manufacturers and vendors for rapid development and production, • Mentor and coach team members, • Drive impact through technology innovation with a passion for meaningful work Required Qualifications: • Master of Science in Electrical Engineering or similar discipline, • 10+ years of industry experience in hardware engineering, • Proven experience leading multidisciplinary teams, • Deep technical domain expertise in photonics and electronic design, including understanding of industry state-of-the-art to inform strategy, • Knowledge in high-speed and mixed-signal circuit design Preferred Qualifications: • Ph.D. in Electrical Engineering or related field, • Experience with photonics integrated circuits, • Experience with embedded systems

Lead PIC Design Engineer Full Time Opportunity Ideally on sight in the bay area (open to be flexible for the right candidate) 400-600K first year total compensation package (depends on skillset/experience level) Job Description: Lead the development of transmitter (Tx) PIC products, including InP laser and InP modulator for short reach or intra-datacenter applications. This role offers the opportunity to work on cutting-edge technology that addresses the growing demands of data transmission in modern data centers, telecom networks, and beyond. Requirements: • Ph.D. in Electrical Engineering or Solid-State Physics and at least ten (10+) years of successful experience designing transmitter (Tx) PIC products, including InP laser and InP modulator for short reach or intra-datacenter applications, • Device physics expertise in design, simulation, and high-speed testing, • EML (electro-absorption modulator and laser) and EAM (electro-absorption modulator) design experience, • Experience with modulator/driver co-design, • Experience with signal integrity simulation and design, • 10+ layer PIC mask generation/ownership of layout, • PIC fabrication process development proficiency, • Extensive photonic device data analysis in manufacturing environment

General Summary As a member of the Manufacturing Engineering group at Penumbra, you will be called upon to solve complex problems and implement innovative solutions. You will provide manufacturing technology and robust solutions aimed at commercializing new products and continuously improving production processes. Working cross-functionally with engineering groups across the company, as well as with Production, Quality Control and Quality Assurance, you will resolve problems encountered on the production floor and throughout the business, and will apply your engineering knowledge and creativity to implement adaptations and modifications to the production line and to quality systems. What You'll Work On -Solve complex problems and implement innovative solutions -Execute detailed root cause analysis and recommend vetted solutions -Communicate and explain problems and solutions cross-functionally and inter-departmentally -Collaborate closely with suppliers, ensure timely communication of updates, and respectfully request any necessary changes. -Manage NCRs, deviations, engineering change orders, and supplier documentation while utilizing a Quality Management System to ensure continuous improvement and compliance. -Engage in the troubleshooting of electromechanical products by employing failure analysis and problem-solving techniques, while also recommending and implementing effective solutions. -Lead the implementation of projects at the supplier level, managing communications related to test plans, monitoring project timelines, and ensuring all milestones are met efficiently. -Approach problems from a detail-oriented perspective -Suggest independent recommendations for project approach, scope, and tactics -Support production needs -Create and maintain product and process documentation -Monitor process and equipment performance and identify and implement process improvement activities to increase/optimize yield -Design fixtures, acquire off-the-shelf tooling and equipment, and implement new fixturing on the production line -Test processes, equipment, raw materials, and product -Perform process validations -Author protocols to execute tests and write reports and make conclusions and/or recommendations based on test results -Plan, schedule, conduct, and coordinate detailed phases of engineering work as part of a project or as a total project -Develop specifications of a product, process, or piece of equipment -Develop, characterize, and optimize processes using statistical techniques and engineering knowledge and experience -Coordinate with the appropriate suppliers and other external resources needed in developing and implementing process improvement plans -Participate in project planning and scheduling -Train assemblers, quality control and technicians, as necessary, on processes, equipment, and documentation -Comply with quality system regulations, standards and procedures • Indicates an essential function of the role Location and Pay -Alameda, CA -$95,000 to $127,000 Position Qualifications Minimum education and experience: -Bachelor’s degree in Mechanical, Biomedical, Electrical, Chemical, Materials, or Industrial Engineering or related degree with 2+ years relevant engineering experience, or an equivalent combination of education and experience Additional qualifications: -Engineering experience in a manufacturing environment recommended, medical device industry preferred -Experience in troubleshooting and working with electromechanical devices -Excellent written, verbal, and interpersonal communication skills required -Knowledge of FDA regulations, Lean/Flow Manufacturing, and/or materials and manufacturing processes desired -Proficiency in Word, Excel, PowerPoint, Access, and other computer applications required -Supplier audits, risk management (FMEA, DFMEA, PFMEA), lean manufacturing/six sigma, equipment qualification Working Conditions -General office, laboratory, and clean room environments. -Willingness and ability to work on site. -Business travel from 0% - 10% -Potential exposure to blood-borne pathogens. -Requires some lifting and moving of up to 25 pounds. -Must be able to move between buildings and floors. -Must be able to remain stationary and use a computer or other standard office equipment, such as a printer or copy machine, for an extensive period of time each day. -Must be able to read, prepare emails, and produce documents and spreadsheets. -Must be able to move within the office and access file cabinets or supplies, as needed.

Staff Design Quality Engineer – Class III Implantable Medical Device San Francisco Bay Area | Full-Time | Hybrid A fast-growing medical device company developing next generation implantable technology is expanding its engineering team and hiring a Staff Design Quality Engineer to support the development of a highly innovative Class III medical device platform. This is a highly technical, hands-on role embedded directly with R&D, focused on ensuring quality is built into product development from early feasibility through clinical and commercial stages. You will play a key role in helping bring a breakthrough therapy to market while working alongside experienced engineers and cross-functional leaders in a collaborative development environment. Responsibilities • Partner closely with R&D and systems engineering teams to integrate design quality into product development, • Lead and support design control activities throughout the product lifecycle, • Drive risk management efforts (ISO 14971) including hazard analysis, FMEAs, and risk mitigation strategies, • Support verification and validation planning and execution, • Ensure compliance with FDA design control requirements and global quality standards, • Participate in cross-functional design reviews and technical decision making, • Help translate regulatory and quality requirements into practical engineering processes Qualifications • BS or MS in Engineering (Biomedical, Mechanical, Electrical, or related), • 7+ years of experience in medical device product development or design quality, • Strong experience with design controls and risk management, • Experience supporting Class II or Class III medical devices, • Ability to collaborate closely with R&D in early-stage product development, • Experience supporting IDE, PMA, or complex regulatory pathways is highly valued What Makes This Opportunity Unique • Work on cutting-edge implantable technology, • Join a highly technical engineering-driven team, • Be involved early in the development lifecycle, • Significant opportunity for technical ownership and influence, • Competitive compensation, bonus, and equity package If you are interested in learning more, feel free to reach out directly.

Sequoia Living – San Francisco High-Rise Community Sequoia Living is seeking an experienced, mission-driven Director of Environmental Services to lead operations in our high-rise community. This is a highly visible leadership role responsible for creating a safe, clean, efficient, and beautifully maintained environment for the residents who call our community home. If you are a hands-on, solutions oriented facilities professional who thrives in a dynamic environment and you are passionate about leading teams, elevating service standards, and improving the daily lived experience of residents this is a unique opportunity to make a meaningful impact. Experience in a CCRC, senior living, healthcare, assisted living, or hospital setting is required. Why This Role Matters As the Director of Environmental Services, you are the operational backbone of the community. You ensure residents live in a well-maintained, safe, and welcoming environment while leading a diverse and dedicated team across plant operations, maintenance, housekeeping, laundry, landscaping, safety, and construction oversight. Your work directly impacts resident experience, staff satisfaction, regulatory compliance, and long-term asset preservation. What You’ll Do (Key Responsibilities) Leadership & Department Oversight • Lead all Environmental Services functions, including plant operations, maintenance, housekeeping, laundry, landscaping, and safety programs., • Recruit, hire, mentor, and develop supervisors and frontline staff; foster a culture aligned with Sequoia Living’s Mission, Vision, Values, and Commitment to Inclusion., • Manage administrative operations, staff schedules, training, coaching, and performance review processes. Facility Operations & Maintenance • Oversee the community’s preventative and corrective maintenance programs, ensuring compliance with all Federal, State, and local regulations (EPA, ADA, OSHA/OSHPD, Titles 8, 19, 22 & 24)., • Review maintenance projects, repairs, and inventory needs; recommend improvement plans to community leadership and the Director of Design & Construction., • Ensure the community’s safety programs (Fire, Disaster, Emergency Response, Hazardous Materials Plans) are up-to-date and fully implemented., • Train staff in safe work practices, including asbestos and industrial chemical handling. Construction, Capital Projects & Renovations • Manage capital project planning and execution, including apartment renovations, building upgrades, and major infrastructure improvements., • Maintain computerized capital budget tools, plan expenditures, and ensure timely project completion., • Solicit and evaluate contractor bids; manage vendor relationships, permits, and certificates of insurance. Budgeting & Resource Management • Prepare and manage operating and capital budgets; track expenses and ensure cost control., • Oversee energy conservation and utility monitoring to optimize efficiency. Resident & Community Engagement • Serve as a responsive partner to residents and committees on maintenance needs and special projects., • Communicate professionally and collaboratively with department heads, staff, vendors, regulatory bodies, and Sequoia Living leadership. Risk, Safety & Compliance • Act as the community’s Safety Coordinator: oversee workplace safety programs, ensure incident reporting, support workers’ compensation processes, and lead safety initiatives., • Identify and report resident concerns related to physical, mental, or emotional well-being., • Participate in on-call rotation and support emergency response as needed. What You Bring (Qualifications) Experience • 6+ years of hands-on experience in environmental services, facilities management, plant operations, or maintenance preferably in healthcare, senior living, or a residential community., • 3+ years of supervisory or management experience leading diverse teams., • Prior experience with building systems (HVAC, boilers, refrigeration, electrical/mechanical systems, automation, and life/safety equipment)., • CCRC or healthcare environment experience strongly preferred. Education • High school diploma required; 2+ years of college or trade school coursework in engineering, facilities management, or environmental services preferred., • Bachelor’s degree in Engineering, Facilities Management, or related field strongly preferred. Key Knowledge & Skills • Regulatory & Compliance: Deep understanding of building codes, construction regulations, OSHA/OSHPD, Titles 8, 19, 22 & 24, ADA, and environmental compliance., • Technical Proficiency: Ability to read blueprints, technical manuals, and schematics; strong understanding of HVAC, plumbing, electrical, carpentry, and mechanical systems., • Safety & Risk Management: Expertise in workplace safety, hazardous materials handling, emergency response, and risk mitigation., • Operational Excellence: Skilled in housekeeping, maintenance, landscaping, sanitation, and environmental cleaning standards., • Project Management: Strong planning, scheduling, and vendor management experience., • Technology Skills: Proficient with Microsoft Office and capable of learning maintenance, inventory, and HR systems., • Communication & Leadership: Collaborative, calm under pressure, resident-centered, and able to lead with empathy and professionalism. Why Work at Sequoia Living? • A mission-driven organization devoted to enriching the lives of older adults., • An opportunity to lead a critical operations team in an established and respected nonprofit community., • A collaborative culture where your expertise directly shapes resident safety, comfort, and quality of life., • A role with variety, challenge, and the ability to influence long-term building health and operational excellence. Ready to Make an Impact? If you are a proactive leader who finds purpose in maintaining exceptional environments, developing strong teams, and ensuring operational excellence we encourage you to apply. Join a community that values integrity, compassion, and innovation.

Job DescriptionAbout DexterityAt Dexterity, we believe robots can positively transform the world. Our breakthrough technology frees people to do the creative, inspiring, problem-solving jobs that humans do best by enabling robots to handle repetitive and physically difficult work. We’re starting with warehouse automation, where the need for smarter, more resilient supply chains impacts millions of lives and businesses around the world. Dexterity's full-stack robotics systems pick, move, pack, and collaborate with human-like skill, awareness, and learning capabilities. Our systems are software-driven and hardware-agnostic and have already picked over 15 million goods in production. And did we mention we’re customer-obsessed? Every decision, large and small, is driven by one question – how can we empower our customers with robots to do more than they thought was possible? Dexterity is one of the fastest-growing companies in robotics, backed by world-class investors such as Kleiner Perkins, Lightspeed Venture Partners, and Obvious Ventures. We’re a diverse and multidisciplinary team with a culture built on passion, trust, and dedication. Come join Dexterity and help make intelligent robots a reality! About the RoleAs a Manufacturing Test Engineering Intern, you will help design, develop, and maintain test systems that ensure Dexterity’s robotic products meet the highest manufacturing and quality standards. You will collaborate with cross-functional teams, including manufacturing eng., hardware design, controls, and quality, to improve test coverage, optimize workflows, and support scaling our production operations. This role offers hands-on experience with robotics hardware, electronics testing, data acquisition, and system validation in a fast-paced, real-world manufacturing setting.Responsibilities • Assist in the design, implementation, and validation of automated and manual test systems for robotic product systems and subsystems., • Support the development and maintenance of hardware and software tools for production testing., • Perform root cause analysis on test failures and collaborate with design and manufacturing engineers to drive corrective actions., • Help document test procedures, configuration, and calibration steps., • Support deployment and troubleshooting of test stations on the production floor., • Help train CM personnel on performing system level testing, and operating automated testers on the production floor., • Collect, analyze, and report test data to track manufacturing performance metrics.Qualifications, • Pursuing a B.S. or M.S. in Electrical Engineering, Mechanical Engineering, Mechatronics, Robotics, or a related field., • Understanding of electronics fundamentals, test instrumentation equipment, and debugging practices., • Experience with programming languages such as C/C++, Structured Text, Ladder Logic, Function Block Diagrams, etc., • Familiarity with data acquisition systems, sensors, or embedded systems testing., • Experience with electrical and mechanical hardware bring-up, fixture design, or test automation is a plus., • Strong problem-solving skills and a hands-on approach to technical challenges., • Excellent communication and teamwork abilities.Additional InformationWe are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. Responsibilities: • Responsible for the detailed design High voltage Junction box, module to HVJB, signal routing and connection and high voltage current routing from modules to vehicle interface., • Definition of position and type of connections, signal routing, internal interfaces., • Alignment of vehicle interface position and type of electrical interfaces., • Definition of requirements to the individual components., • Compliance to creeping distance and clearance requirements., • Expected outputs are 3D designs, 2D drawings for sample production, specification development, creeping distance and clearance analysis, component specification and fulfillment., • FMEA with failure modes and assessment. Qualifications: • BS or MS degree in Engineering, • 4+ years in 3D design, primarily using CATIA v5/3Dx, • Experience in:, • Automotive engineering, • High voltage battery design, • Creeping distance and clearance, • EMC requirements, • Corrosion, • Experience in manufacturing and serviceability Salary: • $115,000-135,000, • The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

About the Role: We are seeking a hardware lead responsible for bringing advanced wireless optical communication system designs from concept to product. The candidate will lead a multidisciplinary team with expertise in photonics, electronics, control systems, and system integration. In collaboration with other technical leads, the engineer will architect cutting-edge wireless optical communication systems. This position is ideal for highly motivated individuals who thrive in small, dynamic teams and are passionate about solving challenging problems that can drive high-impact technological advances. Responsibilities: • Lead a multidisciplinary R&D hardware team developing next-generation technologies, • Own and drive the hardware design roadmap and technical direction, • Demonstrate strong cross-functional leadership, team management, execution, and influencing skills with ability to communicate effectively at the executive level, • Manage hardware system design, integration, and testing, including building required lab capabilities, • Identify and manage external contract manufacturers and vendors for rapid development and production, • Mentor and coach team members, • Drive impact through technology innovation with a passion for meaningful work Required Qualifications: • Master of Science in Electrical Engineering or similar discipline, • 10+ years of industry experience in hardware engineering, • Proven experience leading multidisciplinary teams, • Deep technical domain expertise in photonics and electronic design, including understanding of industry state-of-the-art to inform strategy, • Knowledge in high-speed and mixed-signal circuit design Preferred Qualifications: • Ph.D. in Electrical Engineering or related field, • Experience with photonics integrated circuits, • Experience with embedded systems

Job DescriptionAbout Avive: Avive Solutions, Inc. () is a growth stage Automated External Defibrillator (AED) company with a connected response system that is rapidly gaining market share. We are a mission driven team that is quite literally saving lives. Sudden Cardiac Arrest (SCA) is a leading cause of death in the United States, and we are on a mission to change that! We are a dynamic organization that builds elegant, creative solutions to solve complex problems. Ultimately, our mission is for all cardiac arrest victims to have rapid access to life-saving defibrillation. Avive is taking a fresh approach to addressing this decades-old problem by innovating AED technology, coupled with a first-of-its-kind software platform solution to enable a quicker and more streamlined response to SCA emergencies. We believe that this unique combination of deploying advanced – yet still accessible – hardware, and software, has the potential to revolutionize out-of-hospital cardiac arrest response and massively impact SCA survival rates. Check out this short video that shows a glimpse of how our team is working to re-think cardiac arrest response and save lives! Learn more about working at Avive: About the Role: This position plays a critical role in the testing of Avive’s embedded software from early design stages through commercialization, ensuring that all products comply with internal, regulatory, and customer requirements. Specifically, this position would focus on automating and streamlining our continuous testing process to increase overall efficiency of the test and development teams.What You'll Do: • Design and implement automation framework with dedicated hardware fixtures using Pytest., • Lead end-to-end testing between internal and external systems, connected hardware products, cloud-based databases, and applications., • Create systems and processes that facilitate automated testing over manual test execution., • Consider and implement a robust CI for running unit and system level tests., • Triage defects from opening to closure. Find root causes and implement lasting solutions., • Write and deliver software project documentation, including software architecture documents, IUVs, design verification test plans, test protocols, and test reports., • Design, develop and test software tools that aid in development and manufacturing., • Maintain focus on delivering the highest quality product to our customers., • Work closely with the firmware development team for a deep and nuanced understanding of implementation detail.Who You Are:, • BS degree holder in Electrical Engineering, Computer Engineering, Physics, or equivalent combination of relevant coursework and job-related experience., • Minimum of seven (7) years in a software test position for embedded systems., • Able to write, debug, and review python for hardware-control libraries and automated tests., • Experienced in Python, C/C++, ARM CPUs, Embedded Linux., • Able to design and build automated test systems from basic engineering lab equipment, electronics and firmware design., • Experienced in guiding teams on best practices for code development, • Experienced in automating wireless networking test protocols - Cellular, BLE, WiFi, • Experienced in managing data using Git and Jira APIs

Job Description Mill is a waste prevention technology company reimagining what it means to eliminate waste, starting with food. We build smart systems and infrastructure for homes, businesses, and municipalities that transform food scraps from landfill-bound waste into valuable resources, including chicken feed. Tens 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. grocery, restaurants, food services). At Mill, we are passionate about building easy-to-use, beautifully designed technologies that keep food in the food system and out of landfills. About this Role: As a member of Mill's Product Design Engineering team, you will be part of a cross functional team to design, validate and ship Mill's next generation hardware products. You will work closely with other members of the PD team as well as cross functional groups including Industrial Design, Electrical Engineering, Reliability, Product Management and Operations. Key Responsibilities: • Lead the mechanical design of a next generation Mill Food Recycler with a focus on energy efficiency, reliability, size optimization and UX. Collaborate cross-functionally with electrical engineering, systems engineering, firmware, industrial design, product management, and business development teams to incorporate key constraints and requirements into the final product., • Develop novel approaches for grinding, heating, condensing, and emptying mechanisms via proof of concept prototypes, thermal and structural simulations, and physical mock ups., • Engineer parts and systems for scale with careful consideration of cost, part consolidation, ease of assembly, and repairability., • Work with Mill operations team, suppliers, and CM partners to source customs and OTS components, validate manufacturing processes, and troubleshoot both factory and field issues., • Drive testing and validation across thermal, mechanical, durability, and safety dimensions—ensuring the product meets certification standards and product lifetime requirements., • BS degree in mechanical engineering or equivalent, • 7+ years experience working in mechanical product design designing multiple parts in complex systems. Has a track record of taking multiple products from concept phase to mass production. Home and industrial appliance industries are preferred, • Strong working knowledge of mechanisms, thermals, and fluid dynamics, • Expertise in CAD modeling, experience with NX is preferred, • Detailed knowledge plastics and metal part manufacturing processes (die casting, sheet metal, investment casting, CNC machining, plating/finishing) along with other fabrication methods for high volume production, • Mastery of Design for Manufacturing (DFM), Design for Assembly (DFA), Tolerance Analysis, GD&T, • Experience performing simulations (FEA, Thermal, CFD) and rapid prototyping to validate designs, • Demonstrated ability to apply engineering fundamentals to find simple solutions to complex problems, • Self driven with strong organization and communication skills

Job Description Senior Electrical Engineer, Power Electronics South San Francisco, CA | Ground Systems | Full Time About Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments, and consumers. The technology is complex but the idea is simple: A teleportation service that delivers what you need, when you need it. Through our robotics and autonomy platforms, we're decarbonizing delivery, reducing road congestion and emissions, and increasing access to essential goods worldwide. About the Role Zipline is seeking a senior-level electrical engineer to lead the design and development of high-performance power electronics systems that support our drone charging and docking infrastructure. The Ground Systems team at Zipline is in charge of all the infrastructures on the ground supporting our autonomous delivery drones with automatic docking, battery charging, thermal management, ground communication and preflight check. This role is central to enable our next generation of drone logistics, solving complex challenges in power distribution, power conversion, battery charging, high performance microprocessor, high-speed network communication and system-level integration. You'll bring deep technical expertise in power electronics to help shape Zipline's global infrastructure as we scale. In addition, you'll work closely with cross-functional engineering teams to own the electrical system development from concept to production. This is a hands-on engineering role, ideal for someone who wants to push the limits of hardware in the real world. What You'll Do • Own the electrical design of Zipline's drone charging systems for volume production through a full design cycle including requirements, prototype, schematic capture, layout, and validation., • Shape the architecture of Zipline's next generation product, making impactful design decisions daily, while working with a high level of independence., • Lead trade studies, understand competing design priorities, and provide direction and clarity for burning down risk., • Proactively seek out opportunities for improvement in system and component level design., • Collaborate cross-functionally with reliability, mechanical, embedded, and systems engineers in all stages of development, including:, • Concept: System requirement, specification, tradeoff, • Design: Schematic capture, PCB layout, system integration, • Validation: Function and reliability test, • Production: DFM, design drawings, manufacturing, EOL test, certification, • Deployment: Troubleshoot field issues, develop rapid mitigations, roll learnings into future design revisions, • Travel occasionally to support supplier and manufacturer visit, product deployment, and field validation What You'll Bring • Bachelor's or Master's in Electrical Engineering or related discipline, • 5+ years of hands-on experience designing and testing power electronics hardware (AC-DC, DC-DC, battery charging, etc.), • Strong understanding of high-voltage power semiconductors like SiC or Si MOSFETs, • Deep knowledge of circuit topologies for AC-DC and DC-DC power conversion, • Design experience with MCU and digital communications (Ethernet, SPI, I2C, UART), • Proficiency in schematic capture, PCB layout, and simulation tools (Altium, SPICE, etc.), • Familiarity with UL, IEC, and other electrical safety standards, • Strong lab skills and familiarity with test equipment like oscilloscope, digital multimeter, power analyzer, LCR meter, function generator, spectrum analyzer, etc, • Experience with EMI filter design and inductor/transformer design is a strong plus, • Excellent communication and collaboration skills across engineering disciplines, • Must be eligible to work in the U.S., • Must be able to work at Zipline's South San Francisco office.What Else You Need to Know The starting cash range for this role is $160,000 - $225,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description Position Overview We are seeking a talented and motivated Sr/ Principal Hardware Engineer to join our team full-time at our Bay Area facility. This is an on-site position offering hands-on experience with cutting-edge medical device technology. In this role, you will be a key contributor to the development and optimization of the system, working closely with our multidisciplinary engineering team. You will take ownership of a critical project focused on optimizing various subsystems of our device, while also supporting electrical testing of an application-specific integrated circuit (ASIC) and overall system refinement as we prepare for design freeze and clinical deployment. The ideal candidate thrives in dynamic startup environments, brings strong technical skills combined with a collaborative mindset, and is excited by the opportunity to make meaningful contributions to a product that will directly impact patient lives. This position offers the chance to shape the future of our technology and organization for the right individual. Roles and Responsibilities • Lead the design, development, and optimization of various subsystems towards performance enhancement of core wireless technology, • Lead ASIC bring up, characterization, debug and documentation of test results, • Design and execute test plans for electrical and ultrasound system characterization, • Document results of characterization and verification tests in test reports, • Support verification activities in preparation for regulatory submissions, • Work with external vendors for device development and testing services, • Troubleshoot technical challenges and implement creative solutions to improve device performance, reliability, and manufacturability, • Maintain thorough and accurate documentation of all development activities in accordance with our Quality Management System (QMS), • Participate in design reviews and technical discussions to advance the product toward clinical milestones Required Qualifications • B.S. in Electrical Engineering or a related technical field, • Strong understanding of analog/mixed-signal circuits with relevant experience in ASIC validation testing, • 6+ years of professional experience in the medical device industry or similarly regulated industry (aerospace, defense, etc.) working under a Quality Management System, • Demonstrated proficiency with electrical test equipment such as oscilloscopes, function generators, power supplies, and multimeters, • Experience with MATLAB or Python for data analysis, test automation, or simulation, • Strong problem-solving skills and ability to work both independently and collaboratively, • Excellent communication skills and ability to document technical work clearly

Job Description Mill is a waste prevention technology company reimagining what it means to eliminate waste, starting with food. We build smart systems and infrastructure for homes, businesses, and municipalities that transform food scraps from landfill-bound waste into valuable resources, including chicken feed. Tens 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. grocery, restaurants, food services). At Mill, we are passionate about building easy-to-use, beautifully designed technologies that keep food in the food system and out of landfills. About the Role We're seeking an experienced Senior Product Manager to lead our first commercial hardware initiative from concept through commercial deployment. This role requires deep hardware product development experience and a proven track record of bringing complex mechanical/electrical products to market. You'll serve as the central driver for our commercial hardware product line, interfacing between engineering disciplines, operations, GTM, finance, and executive leadership. With ownership over the full product lifecycle, you'll be responsible for transforming our innovative residential technology into a robust commercial solution that delivers exceptional value to customers across commercial verticals advancing Mill's sustainability mission. Key Responsibilities • Own the product strategy and roadmap for our commercial-grade food waste dehydration platform, • Drive cross-functional hardware development through all phases: concept validation, engineering development, pilot testing, and commercial scale-up, • Synthesize customer requirements from enterprise clients into clear product specifications and priorities, • Develop detailed go-to-market strategies with specific focus on unit economics, operational efficiencies, and environmental impact, • Define and track key performance metrics for both product development and in-market performance, • Partner deeply with mechanical, electrical, systems, firmware engineering teams to overcome technical challenges and maintain development momentum, • Lead field tests and pilot deployments, synthesizing real-world feedback into product improvements, • Champion for cost, user experience, serviceability, and reliability optimization, • Create compelling business cases to secure resources and alignment for product initiatives, • Coordinate with supply chain, manufacturing, and service teams to ensure operational readinessQualifications, • 6+ years of product management experience with at least 2 years focused on commercial and/or hardware products, • Demonstrated success bringing complex electromechanical products from concept through launch, • Strong technical background with understanding of mechanical engineering, electrical systems, thermal processes, and firmware integration, • Experience managing enterprise-level customer relationships and translating their requirements into product features, • Proven ability to lead cross-functional teams in a fast-paced hardware development environment, • Deep understanding of manufacturing processes, supply chain considerations, and design for cost principles, • Excellent analytical skills with ability to develop detailed unit economics models and make data-driven decisions, • Outstanding communication skills with ability to communicate complex technical concepts clearly, • Bachelor's degree in Mechanical Engineering, Electrical Engineering, or related fieldPreferred Qualifications, • 8+ years of product management experience with at least 3 years focused on commercial hardware products, • Familiarity with commercial food service operations, institutional kitchens, or grocery store environments, food service equipment, waste management systems, or commercial kitchen operations, • Experience leading IoT or connected hardware products with both physical and digital components, • Experience with early-stage hardware startups and new product category creation, • Track record of securing pilot programs with enterprise customers

Job Description About the Company: Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid. Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market. Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, SunPower, Fluence, and Enovix. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures. We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience. About the Job: Peak Energy is looking for a Systems Modeling Engineer to join our Energy Storage Systems (ESS) team and work at the forefront of the development of our gigawatt scale energy storage systems. This role will leverage expertise to drive major thermal and electrical architectural decisions and dive deep into key electrical and battery component simulation. This role must explore broadly and dive deeply. With a drive for rigorous optimization, meticulous documentation and clear communication of findings, you will work closely with design, test, validation, manufacturing engineering and leadership to navigate our products' development. This person is a self-starter who is hungry for knowledge and holds themselves and others to high standards. Responsibilities: • Define system and component design direction and requirements by developing detailed models of battery energy storage systems across operating modes and external conditions, including battery modules and power electronic components., • Experience with equivalent circuit models, • Identify key performance indicators and optimize system design to enhance these metrics., • Validate models with experimental data and refine them based on test results., • Tireless exploration, both broadly and deeply, and clear communication of assumptions, inputs and findings., • Define and spearhead selection and development of tools, infrastructure and design practices., • Interface tightly with design, test, validation and manufacturing engineering partners to inform design decisions., • Drive and participate in a culture of rapid prototyping and testing., • A great team spirit and get-it-done attitude. No job is too big or too small. Minimum Qualifications: • Bachelors or Masters degree in Mechanical, Electrical, Systems Engineering or related field., • 5-10 years of experience working with power systems (non-academic), • Strong electrical and thermal engineering fundamentals., • Extensive use of MATLAB/Simulink or Python., • Familiarity with high voltage battery systems or power electronics., • Experience with design and manufacturing of medium to high volume products., • Hands on prototyping, validation and testing experience., • Passion for renewable energy, sustainability, and driving positive environmental impact through technology innovation., • High voltage battery and power electronics experience., • Utility-scale energy storage systems experience., • Supervisory control simulation experience. Peak Energy Core Values • Speed Through Focus: Prioritize what matters most and execute quickly without distractions., • Mission Over Self: Put the company's mission and team success ahead of individual interests., • Face the Brutal Truth: Embrace honesty, even when it's uncomfortable, to make informed decisions. The salary range for this role is $170,000 - $205,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes flexible time off, comprehensive medical, dental, and vision coverage, a strong 401(k) plan, and equity opportunities. Join us to thrive in a supportive environment while making a meaningful impact in the energy sector!

Job DescriptionZoox is on an ambitious journey to develop a full-stack autonomous mobility solution for cities and safely deploy such a robotaxi solution. The System Design and Mission Assurance (SDMA) team plays a foundational role in the company's success, responsible for constructing the safety case and fail-operational design for our autonomous driving robots before public road deployment. You will be part of an organization with strong leadership and a transparent, respectful culture that enables you to reach your full potential.In this role, you will: • Develop, coordinate, and execute efficient simulation and structured test plans for our autonomy systems, with a focus on perception and sensor performance and how those impact the resulting system driving behavior., • Analyze and triage pipeline results that contribute to key launch blocking metrics for software and system releases., • Evaluate and characterize the performance of new autonomy sensors and hardware as they are integrated into the Zoox vehicle., • Collaborate with cross-functional teams, including software developers, hardware engineers, systems engineers, simulation developers, and safety experts, to identify and mitigate risks., • Develop and refine test methodologies to ensure comprehensive coverage of our autonomy system's operational design domain., • Communicate test results and analysis to stakeholders, contributing to the overall safety case and fail operational design for our robotaxi.Qualifications, • B.S. or higher degree in Automotive Engineering, Aerospace, Robotics, Electrical, Mechanical, or Systems Engineering, or a relevant technical field, • At least 5 years of experience in systems engineering, verification, and validation, or a related role, • Experience with the development and testing of complex electro-mechanical systems, • Strong systems-level thinking and the ability to understand and navigate complex technical systems, • Ability to grapple with ambiguity and collaborate with cross functional teams, • Experience with requirements and test traceability tools such as Polarion, Jama, DOORS, or TestRails, • Proficiency with Python and SQLBonus Qualifications, • Experience with autonomous vehicles, robotics, or other safety-critical systems., • Experience with simulation environments and hardware-in-the-loop (HIL) testing., • Experience with quantitative risk assessments, • Familiar with AB Dynamics test equipment, • Experience with Linux Systems, OxTS

Job DescriptionAutonomous vehicles have some of the largest, most complex software ever shipped in a safety-critical environment. Solving that problem is one of the most exciting technical challenges of our lifetime. Zoox is seeking a highly motivated System Test Engineer to be a technical contributor supporting the System Integration and Validation team. You will be leading the integration and validation of autonomy, firmware, hardware, cloud, and operational elements to ensure the product meets safety, customer needs, and milestone readiness. You will be responsible for designing and developing test efforts at the highest level of integration, including feature validation, functional, and regression testing, toward the successful execution and reporting of these efforts. In this role, you will: • Develop test plans and test cases that are abstracted to the highest level of integration, • Focus on automating testing utilizing internal Hardware in the Loop (HIL) and Software in the Loop (SIL) assets, • Review data, collect metrics, and provide quantitative evidence to report on milestone readiness, • Analyze vehicle logs and test data using in-house tools to trace failures for root cause analysis, documentation, and communication, • Support the defect management process from recognition to resolutionQualifications:, • Bachelor’s or Master’s degree in Computer Science, Aerospace Engineering, Electrical Engineering, or STEM-related field, • 3+ years of industry experience in testing complex systems (integration of cloud tools, cloud and cloud networking, mobile applications, application UI, and operational workflows), • Experience with designing, developing, and executing test methodologies that scale across multiple teams, • Strong software development experience with high-level language (e.g. Python, Pytest, REST API), along with version control systems (e.g Git), • Integrated systems troubleshooting experienceBonus Qualifications:, • Experience with Hardware in the Loop (HIL) and/or Software in the Loop (SIL), • Experience with issue reporting tools (e.g. Jira, Azure Dev Ops)

Job DescriptionZoox is seeking an Engineering Manager to lead a verification and validation team with a focus on power and body systems on the robot in a variety of driving scenarios.In this role, you will lead a team of engineers that leverages test assets and methods, including data analysis, triaging, to iterate on the validation plans. You will work closely with driving software, software tools, System engineers, test and proving ground operators. Ideal candidates bring technical as well as leadership experience to the role, providing mentorship, scoping projects, prioritizing tasks, setting priorities and delivering a stable and functional feature.In this role, you will: • Manage and grow team of verification and validation engineers, • Develop, own and execute end to end validation strategy and planning, • Establish effective collaborations with cross-functional teams like firmware, vehicle engineering, safety and software teams, • Lead the planning and execution of the features across multiple test assets, • Maintain traceability between requirements and test suites, • Provide clear and data driven feedback to development teamsQualifications, • B.S or higher in Automotive, Aerospace, Robotics, Electrical, Mechanical, Computer Science or Systems Engineering., • 8+ years with 2+ years of leading direct reports, • Experience developing integration plans for complex embedded/robotics projects, • Familiarity with programming languages such as Python, • Familiarity with high voltage architecture and methodsBonus Qualifications, • M.S or higher in Automotive, Aerospace, Robotics, Electrical, Mechanical, Computer Science or Systems Engineering, • Familiarity with vehicle electronics and systems, • Experience with hands on testing on safety critical applications (lab to road)

Job DescriptionCompany Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid. Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa. Job Description Visa Research conducts Applied and Fundamental Research and was created to lead the company in pushing the boundaries of payment related technologies on a global scale. We engage with the company's numerous technology and product teams, world-wide business partners, academics, and governments, to explore and develop technologies that will shape the future of the payments industry and impact the lives of billions of people. The Staff Research Scientist will work with a growing team to advance the long-term research agenda in quantum information and computation, helping deliver innovative technologies and insights to Visa's strategic products and businesses. The ideal candidate will focus on applying quantum information and computation to finance and payments, including developing and implementing quantum algorithms to address financial applications such as portfolio optimization, risk analysis, and derivative pricing. This role represents an exciting opportunity to make key contributions to Visa's strategic vision as a world-leading company. The successful candidate must have strong academic track record, demonstrated by publications and solid academic credentials. The successful candidate will be a self-starter comfortable with ambiguity, with strong attention to detail, and excellent collaboration skills. Essential Functions: * Conduct theoretical and practical research and development in the field of quantum information and computation especially in potential applications to finance and payments. * Design and test novel algorithms and models to advance the state-of-the-art in quantum computing. * Collaborate with cross-functional teams to explore applications of quantum computing in various domains. * Stay updated with the latest advancements and breakthroughs in the field of quantum computing. * Publish research findings in top-tier conferences and journals. * Mentor interns and contribute to a collaborative research environment. This is a hybrid position. Expectation of days in office will be confirmed by your hiring manager. Qualifications Basic Qualification: • 3 or more years of work experience with a PhD in a related field., • Solid theoretical understanding of quantum mechanics, quantum computation and information., • Experience proposing novel quantum algorithms (especially for optimization, machine learning, and simulation)., • Experience with quantum programming platforms (e.g., Qiskit, Cirq)., • Software engineering skills, including coding, debugging, and version control (e.g., Git)., • Experience deploying and testing algorithms on quantum hardware., • Nice to have: experience in financial applications of quantum computing (e.g., risk analysis, derivative pricing., • Nice to have: familiarity with classical finance models or financial engineering. Additional Information Work Hours: Varies upon the needs of the department. Travel Requirements: This position requires travel 5-10% of the time. Mental/Physical Requirements: This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers. Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law. Visa will consider for employment qualified applicants with criminal histories in a manner consistent with applicable local law, including the requirements of Article 49 of the San Francisco Police Code. U.S. APPLICANTS ONLY: The estimated salary range for this position is $169,100 to $270,800 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity. Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401 (k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program.

Job DescriptionThe Platform Safety Engineering and Analysis team at Zoox defines system requirements for Zoox’s robot platform to ensure safe and reliable autonomous vehicle operation, including hardware and associated firmware. This team works at the intersection of hardware and software to establish the technical framework that connects component-level requirements to system-level and product level requirements. Achieving fail-operational capabilities is critical for the safe and scalable deployment of autonomous driving vehicles. In complex environments, vehicles must remain operational even in the presence of faults. This necessitates robust strategies for fault handling, management, and recovery. Developing these capabilities allows the company to ensure continuous operation, mitigate safety risks, and ultimately scale its autonomous driving fleet effectively.In this role, you will: • Design fault response strategies to maintain vehicle safety and operation during malfunctions. This includes creating decision-making algorithms to determine the best action based on the fault's nature and severity., • Develop solutions for recovering from faults and restoring normal vehicle operation, such as performance degradation strategies, system component reconfiguration, or safe shutdown and recovery protocols., • Build a comprehensive framework for assessing the effectiveness of fault handling and recovery. Define key metrics for system resilience and safety, and use data analysis to improve system performance. Automate processes for continuous improvement of results., • Work closely with other engineering teams, including software, hardware, and controls engineers, to ensure a holistic approach to system safety and fault tolerance. This requires strong communication and interpersonal skills, and the ability to translate complex technical concepts to diverse audiences.Qualifications, • B.S. or higher degree in Systems Engineering, Robotics, Computer Science, Electrical Engineering, Applied Mathematics or related fields with 5+ years of relevant experience, • Strong systems engineering background with experience in requirements management and system architecture, • Proficiency in quantitative analysis and modeling tools, • Deep understanding of fault detection, isolation, and recovery techniques, including redundancy, failover, and graceful degradation strategies, • Proven ability to develop and integrate fault monitoring and diagnostics tools to proactively identify and address potential system failures, • Familiarity with industry standards and best practices for fault management and system reliability, • Strong analytical skills in performance metrics definition and system-level trade-off analysis, • Excellent technical communication and documentation abilities, • Demonstrated successful experience working with cross-functional teams in complex technical environmentsBonus Qualifications, • Advanced degree (MS or PhD) in a relevant field, • Experience with autonomous vehicle development or similar complex robotics systems, • Knowledge of automotive-grade hardware systems and integration requirements, • Familiarity with requirements management tools (e.g., Polarion, DOORS), • Experience with system safety analysis and requirements validation, • Background in performance modeling and system architecture design, • Understanding of ML/AI systems and their requirements

Job DescriptionZoox is on an ambitious journey to develop a full-stack autonomous mobility solution for cities and safely deploy such a robotaxi solution. The System Design and Mission Assurance (SDMA) team plays a foundational role in the company's success, responsible for constructing the safety case and fail-operational design for our autonomous driving robots before public road deployment. As a Systems Engineer at Zoox, you will be working with cross functional teams including product, feature, operations, vehicle engineering, software, autonomy, and legal to design, develop, and deploy systems that enable and support safe autonomous driving. You are responsible for ensuring these systems are developed within a safety engineering process that results in end-to-end traceability and achievement of both system safety targets and product requirements. In this role, you will: • Lead powertrain safety and fail-operational design and analysis covering high-voltage battery systems, charging, propulsion, and on-vehicle load management, • Architect vehicle-level safety concepts, focusing on fault tolerance, and fail-operational behaviors necessary for supporting autonomy and ensuring mission assurance on the vehicle’s powertrain functions, • Develop vehicle level safety concepts covering fault detection, and vehicle level reaction for ensuring the powertrain systems can achieve mission objectives under presence of faults, • Own the delivery of key work-products including hazard analysis risk assessment (HARA), fault tree analysis (FTA), functional safety concept, vehicle level safety requirements, safety clearance artifacts, and quantitative residual risk assessments, • Drive consensus across product, feature, operations, vehicle engineering, software, autonomy and legal teams to implement and release safety requirementsQualifications, • B.S. or higher degree in Automotive, Aerospace, Robotics, Computer Science, Electrical, Mechanical, or Systems Engineering, • Proven track record with electrified powertrains (battery management systems, motor drives/inverters, high to low voltage Direct Current to Direct Current (DC/DC) converters, vehicle torque management, etc), • Hands-on experience in developing for safety-critical applications in autonomous vehicles, automotive, or aerospace spanning both fail-safe and fail-operational regimes, • 4+ years of work experience conducted hazard analysis risk assessment, authoring requirements and their decomposition, managing requirements and requirements traceability through development, • Experience performing first-principles based analysis, simulation(Matlab, Python, etc), etc to drive trade-offs between various architectural choices, diagnostics or reactions, • Hands-on experience creating work-products for functional safety standards ISO 26262, ISO 13849, IEC 61508, DO-178C, DO-254, or equivalent, • Experience with requirements management tools such as Jama, Doors, Polarion, etc., • Collaborative team player with strong written and in-person communication skills, capable of influencing and driving consensus, and presenting complex data to varied audiences including senior executivesBonus Qualifications, • Knowledge of embedded development (firmware, and electrical)

Job DescriptionAbout ZiplineDo you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain.Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people.About You and The Role The hardware test environment is a multi-disciplinary team responsible for building and maintaining Zipline's engineering prototype fleet. As an Engineering Test Technician, you will work on the build, assembly, and testing of prototype hardware. This role will have you working closely and learning from our design and development teams to review how designs integrate to each other and brainstorm solutions to resolve hardware risks. If you're a self-starter with a strong background in building and testing prototype hardware, and you want to be a part of a team that is making a real difference in the world, then we want to hear from you.What You'll Do • Build test articles at all stages of design maturity. Contribute manufacturability feedback to the design., • Manage multiple prototype builds through various stages of electrical and mechanical tests to ensure performance of critical hardware. Lead electrical checks of fully assembled prototypes to ensure vehicles are flight worthy after assembly., • Troubleshoot hardware and software failures by working closely with Electrical and Embedded Software Engineers., • Brainstorm and prototype fixtures to resolve assembly or maintenance risks., • Collaborate with Structures, Integration, and Mechanism Engineers to identify component issues and develop solutions that ensure our drones operate at the best reliability and performance.What You'll Bring, • Minimum 2 years of professional experience in a build or test technician role., • Experience in prototyping, assembly, or manufacturing of electro-mechanical components., • Experience writing code with Python, Java, or C++, • Ability to model simple parts using CAD software., • High level of craftsmanship and attention to detail married with the ability to work quickly., • Clear communication skills and the ability to explain technical challenges and solutions., • A combination of: soldering, harnessing, machine-shop skills, technical documentation, data analysis., • Must be eligible to work in the US., • Must be able to work in person at Zipline's South San Francisco Headquarters. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job DescriptionAbout Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. About You and The Role The Senior Electrical Engineer will develop power electronics focused avionics for our next generation aircraft. We are looking for an engineer with a strong foundation in board level design and an excellent grasp of electronics development, processes, and tools. As a Senior Electrical Engineer on the Powertrain team, you will be responsible for architecting and designing electronics including motor inverters, power distribution, battery management, fail-safe / safety, and communication and networking systems. These components are at the core of a new unmanned aerial system that will enable Zipline's impact to expand from 100,000 deliveries a year to 100 million across the globe. In addition, you will have the opportunity to collaborate with world class engineers across all disciplines and experience levels. Zipline values personal development highly and encourages an environment of continuous learning and mentorship. The Powertrain team encounters many challenges when designing robust systems to provide life-saving service in some of the harshest environments on Earth. At the start of any project, our team plays a vital role in system architecture, designing for performance, reliability, and fault tolerance, while balancing mass and cost. Included in this is the design of an FAA-approved safety system to ensure the safety of employees, customers, and bystanders. Our sophisticated flight systems also require us to build custom solutions with high performance embedded computing and high speed serial buses. To achieve Zipline's goal of serving anyone anywhere, all aspects of a design must be successful in a wide range of real-world environments. This means that our team is responsible for designs that are robust to broad ambient temperature ranges, can survive challenging waterproofing/ingress constraints, and maintain immunity to RF and ESD threats. These are just some of the many challenges that make us excited to go to work everyday. What You'll Do • Engineer avionics for volume production through a full design cycle including requirements, prototype, schematic capture, layout, and validation., • Shape the architecture of Zipline's next generation product, making impactful design decisions daily, while working with a high level of independence., • Lead trade studies, understand competing design priorities, and provide direction and clarity for burning down risk., • Proactively seek out opportunities for improvement in system, vehicle, and component level design., • Collaborate cross-functionally in all stages of development, including:, • Architecture: fault tolerance, power, mass, thermals, • Detailed Design: schematic capture, PCB layout, system integration, validation, • Production: quality, failure analysis, manufacturing, cost, • Deployment: troubleshoot field issues, develop rapid mitigations, roll learnings into future design revisions What You'll Bring • A degree in Electrical Engineering, Embedded Hardware Engineering or equivalent practical experience., • Minimum 5 years of design experience including: circuit analysis, schematic capture, PCB layout, packaging, and integration., • Past success developing electronics for critical systems in fields such as aerospace, transportation, or medical devices., • Experience with at least some of these desired:, • Hard-switching power converters, • Resonant power converters, • Motor drives, • Voltage, current, and temperature sensing analog front ends, • Simple digital logic, • Basic embedded communications busses (e.g. SPI, I2C, UART, CAN), • Higher speed communications (e.g. Ethernet, LVDS), • Enthusiasm for working in a fast-paced, collaborative, cross-functional environment., • Clear communication skills and the ability to explain technical challenges to both fellow engineers and non-engineers alike., • Must be eligible to work in the US., • Must be able to work at Zipline's South San Francisco office., • Preferred: experience with practical aspects of carrying a design into mass production. This includes optimizing for cost, manufacturability, and yields. What Else You Need to Know The starting cash range for this role is $160,000 - $225,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job DescriptionAt Zoox, we have set the goal to provide our customers with the highest level of safety and a best-in-class experience while using our fully autonomous vehicles. You will work with a team of leading engineers with diverse backgrounds, such as robotics, control, and vehicle engineering, to deliver vehicle performance using virtual tools and methodologies. In taking on the virtual and physical durability development, you will work on predicting where the vehicle is within its lifespan and providing maintenance scenarios and optimization strategies.In this role, you will: • Establish and refine the system/component-level targets for reliability performance of the sensors (including LiDAR, radar, and camera components), AI compute system, and other automotive electronic control units (ECU) in collaboration with internal stakeholders on the Hardware and Sensors Engineering teams., • Drive the design failure mode and effects analysis process (DFMEA) for relevant sensors, high-performance computers, and ECUs to capture key reliability risks and define appropriate mitigation strategies., • Use reliability targets, DFMEA outputs, and physics-of-failure principles to partner with validation engineers in developing virtual and physical test plans that prove out designs and demonstrate required reliability performance., • Lead the definition and deployment of Prognostics and Health Monitoring (PHM) strategies for sensors, compute, and EE systems, including identification of available signals, development of health indicators, degradation models, and failure precursors to enable early fault detection and remaining useful life estimation, • Partner with software, data, and systems teams to operationalize PHM capabilities in the vehicle and backend pipelines, translating reliability risks into actionable monitoring, alerting, and maintenance recommendations., • Pave the way from development to field deployment by building closed-loop reliability systems that leverage field data, PHM insights, and fleet telemetry to identify performance improvement opportunities and drive corrective actions across design, validation, and operations.Qualifications, • Bachelor's and/or Master’s-level engineering degree or equivalent technical background with 3-5 years of hands-on experience in Reliability Engineering., • Detailed understanding of sensors, high-performance computers, and ECUs, including common failure modes and associated validation methodologies., • Expertise in reliability data analysis, risk assessment, and development of component reliability targets aligned with functional safety and business objectives., • Strong foundation in reliability statistics (e.g., Weibull, life data analysis, degradation modeling, confidence bounds) and reliability physics (e.g., thermal, vibration, electrical, and environmental failure mechanisms)., • Experience in failure mode assessment, accelerated reliability testing, advanced field reliability monitoring, and/or prognostics and health management concepts., • Personable, with the ability to lead and influence cross-functional engineering teams toward world-class reliability and dependability.Bonus Qualifications, • Demonstrated knowledge in Python-based data analysis tools such as PySpark, Pandas, NumPy, and SciPy., • ASQ Certified Reliability Engineer, or similar professional recognition

Job DescriptionABOUT ZIPLINE Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing, and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments, and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology which includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. ABOUT YOU AND THE ROLE The Avionics team is a group of hardware, software, and test experts responsible for designing robust systems that control our life-saving drone delivery service in some of the toughest environments on Earth. Our team designs aircraft avionics that must excel in a wide range of harsh, real-world climates and electromagnetic interference (EMI) environments. The Avionics system is a vital part of the overall zipline aircraft system architecture, where we strive to achieve high performance and reliability while minimizing mass and cost. You and our team will be responsible for delivering high performance flight computers, communication, and navigation systems that are tightly integrated into the vehicle. These avionics systems are at the core of a new unmanned aerial system that will enable Zipline's impact to expand from 100,000 deliveries/year to 100 million across the globe. Zipline's future success depends on the development of avionics systems that are low mass, low cost, high reliability, and produced at high volumes. Rigorous design engineering and validation is required, as well as ingenuity in approaches to packaging, integration, fault tolerance, and validation. We are looking for a test engineer with a strong foundation in electrical engineering fundamentals and prior experience with manufacturing test, design validation, system performance characterization, and certificaiton. WHAT YOU'LL DO • Own the design validation and test planning efforts for our avionics products; including both design validation and manufacturing test., • Develop a deep understanding of components under test becoming a subject matter expert in the component's behavior under a range of environmental, performance, and system conditions., • Coordinate cross-functional teams and external vendors to deploy high quality test plans and test systems in a timely manner to support production timelines, • Drive end-to-end test campaigns from development through design validation, certification, and production (often working all facets simultaneously)., • Triage and root-cause field failures, using data analysis, test heritage, correlation to operating conditions, and one-off test campaigns., • Support the certification testing to enable our aircraft to fly in the real world.WHAT YOU'LL BRING, • 5+ years of experience in EE test engineering roles, with manufacturing test, system performance testing, certification, and design validation experience, • Bachelors and/or Masters degree in Electrical Engineering, • Past test engineering experience in sensors and electronics for critical systems in fields such as automotive, aerospace, transportation, or medical devices., • Test asset design validation for products in high-volume production environments., • Experience developing test plans, test requirements, test standards, and test criteria for hardware products, pcba's, and sensors, • Proficient in Python, Linux environments, and scripting languages such as Bash or Shell., • Enthusiasm for collaborating in a fast paced, cross-functional environment., • Clear communication skills and the ability to explain technical challenges and solutions to fellow engineers and non-engineers alike., • Must be eligible to work in the US., • Must be able to work in-person at Zipline's South San Francisco office. WHAT ELSE YOU NEED TO KNOW Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. The starting cash range for this role is $130,000 - $165,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; overtime pay; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description Test Engineering Manager - Powertrain (Multiple Roles) Location: South San Francisco ABOUT ZIPLINE Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. ABOUT YOU AND THE ROLE We are seeking two Hardware Test Engineering Manager roles to lead the strategy, development, and execution of hardware validation and test activities across the product lifecycle. These roles require hands-on technical expertise and people leadership, ensuring high-quality, reliable hardware products delivered on schedule. The two roles within Powertrain team are: • Energy and Power: batteries, cells, charging, power distribution, energy safety You will act as a player-coach who has an area of expertise in either batteries or electric propulsion, and is comfortable providing strategic vision as well as being in the weeds of the team's designs, builds, analysis and reviews. You will help Zipline evolve its hardware testing philosophy and capacity, and grow the team in the process. The success of this team is vital to the success of Zipline overall. This effort will enable Zipline's impact to expand from 100's of thousand deliveries/year to 100's of millions in a wide variety of environmental conditions around the world. WHAT YOU'LL DO • Lead a team of test engineers and specialists responsible for powertrain testing., • This group is responsible for:, • Demonstrating the ultimate capability of powertrain hardware, including batteries, cells, power distribution units, electric propulsion units, and electromechanical actuators., • Contributing to the overall intuition of the engineering team through close involvement in design reviews, prototyping, and testing of components and assemblies., • Designing, building, operating, purchasing and maintaining test equipment., • Developing strategies and test campaigns to efficiently evaluate function, reliability and safety of critical components and assemblies., • Developing calculations for damage and fatigue to replicate flight conditions in ground-based test methods., • Root causing failures alongside design engineers and working to create elegant solutions., • Recreate system-level effects including off-nominal scenarios and safety tests., • Raise the bar for the existing team by creating a vision for the future of the team based on company goals, and implementing strategies to achieve outcomes., • Develop laboratory grade test setups for either of:, • Battery Testing including safety testing and thermal runaway testing, • Cell Testing for cell cycle life and performance optimization, • Motor Testing including dynamometer development and motor characterization, • Propeller Testing including aerodynamic characterization, • Scope out areas where growth is needed and make key hires that revolutionize the quality and pace of work To Achieve This You Will • Leverage your technical leadership experience in relevant fields to establish a team culture that biases towards action and tests ideas to achieve radically simple and reliable designs., • Motivate your team with a clear vision and create ambitious plans for your team's work while holding a high bar for technical quality, • Build your team by hiring world class engineers What You'll Bring • Past success leading engineering teams to rapidly develop first of its kind hardware and deploy into the field with the level of rigor that a high volume or safety critical application requires., • Deep technical depth in test hardware design and interfacing with software and automation, structures, mechanisms, and how to rapidly and effectively test for performance, capability, and reliability, • Enthusiasm for building a team - finding and convincing top talent to join you in your work., • Past success managing and developing an excellent team of engineers., • Past success bringing products through the full product development life cycleRequired Qualifications, • Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field, • 10+ years of experience in hardware test, validation, or reliability engineering, • 3+ years of people management or technical leadership experience, • Strong understanding of hardware design, electronics, and system-level testing., • Strong understanding of fatigue analysis, damage models, material properties., • Strong understanding of test acceleration methods and principles, • Expertise in either:, • Battery and cell testing, especially for mass sensitive applications, • Motors and Electro-magnetics, • Propeller and Aerodynamics, • Familiarity with scripting, automation tools, and the automation of data analysis (Python preferred) What Else You Need to Know The starting cash range for this role is $145,000 – $225,000. Please note that these are starting salary ranges that represent multiple internal levels. The final cash pay will depend on experience, qualifications, skills, location, and projected impact. Total compensation will also include equity, incentives, and benefits such as medical, dental, vision, paid time off, and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply. Please note that this role is based in South San Francisco; a remote option is not available.

Job DescriptionWe are seeking an innovative and highly motivated Director, Facilities Engineering, who will contribute significantly to the growth of Cellares and our mission to accelerate access to life-saving cell therapies. The primary focus of this position, as Director, Facilities Engineering, is responsible for management, operations, and maintenance of all facilities and supporting systems in compliance with GMP, quality, and EHS standards. This role oversees office space, cGMP cleanroom suites, QC laboratories, warehouse, utility systems (gases, HVAC, lab equipment, etc.), and equipment supporting cell therapy operations. In addition, the Director leads the maintenance and calibration program, cleaning program, and capital expansion projects (CAPEX), including buildouts. The ideal candidate is an experienced facilities leader with a strong background in cGMP operations within the biotech or pharmaceutical industry. This individual will provide vision and leadership to ensure reliable facility operations, compliance with state and federal regulations, and continuous improvement of processes to support business growth. This is a multidisciplinary role, and this individual will interface across many parts of the company (with scientists, researchers, and engineers) to develop the best solutions possible. The successful candidate will be driven, motivated, and self-sufficient. Candidates should enjoy working in a fast-paced, mission-driven environment and be prepared to tackle a broad selection of challenges as the company grows.Responsabilities • Develop and implement facilities policies and practices (SOPs), • Drive planning activities, including direct space allocations, moves, and facilities construction, modification, and maintenance, • Manage and coordinate equipment calibrations, preventive maintenance, and monitoring of equipment and utilities in non-GMP and GMP areas (including repair, modification, and installation of equipment), • Establish a computerized equipment maintenance and calibration program using a modern eQMS platform, • Manage a building monitoring program, including sourcing, approving, and implementing an electronic building monitoring system, • Support an equipment monitoring system for GMP-related equipment, • Manages and coordinates the contract cleaning services for the GMP facility and office space areas, • Responsible for emergency repairs of the facility and equipment, • Review and approve equipment and facilities-related contracts and vendor qualifications, • Manage and lead capital engineering projects and coordinate the facility pest control program for the GMP and non-GMP areas., • Oversee Environmental Health and Safety (EHS) activities as they relate to the GMP and non-GMP environments, including sourcing contract personnel for chemical and biological waste disposal, • Capture, analyze, prioritize, delegate, and communicate immediate, short-term, and long-term maintenance projects, • Support and assist with expertise in electrical, plumbing, welding, HVAC, refrigeration systems, and other equipment, • Responds to emergencies as appropriate during off-hours, holidays, and weekends, • Develops and maintains accurate records of maintenance activities, • Responsible for monitoring and ordering compressed gases, • Oversees and manages third-party service providers, • Manage the direct relationship with landlords and/or property managers to ensure correct building maintenance and compliance with contractual agreements, • Author Request Proposal (RFP) documents for vendors to bid on qualification work, provide vendor comparisons, and award qualified vendors, • Develop and implement commissioning and qualification procedures, • Author, review, and approve documents for departmental standard operating procedures (SOPs) and programs, • Generation and execution of qualification documents, URS, RA, SAT, FAT, IQ, OQ, PQ, and summary reports to support GxP requirements, • Develop, review, and approve room qualification protocols for static and dynamic classified environments, • Author, assess, and execute Change Controls and Impact Assessments for Engineering/Facilities qualification projects, • Provide qualification project updates to stakeholders and management personnel, such as phase gate reviews, meeting minutes, status updates, and identification and tracking of project risks, • Demonstrate effective project leadership and team collaboration by completing all assigned projects on time, on budget, and successfully achieving qualification expectations in compliance with our safety policies and company regulations, • Manage and maintain the commissioning and qualification expense and capital budget, • Participate and lead in the development of corporate-wide systems, procedures, and tools that facilitate efficient processes throughout the organization, • Ensure and support the EHS team in complying with all regulations and guidelines for a cell therapy manufacturing facility, • Maintain all commissioning and qualification data within a secure, structured CMMS system, • Ensure all assets are documented, maintenance plans are developed, assets are scheduled, and work orders are completed, • Take ownership of, develop, and/or continually improve commissioning and qualification programs, • Participate in external and internal compliance/regulatory audits, • Make critical decisions on equipment/facility issues and emergencies, effectively communicate to management, and escalate issues as neededRequirements, • Bachelor's or Master's degree in Engineering or related field, • 10+ years of direct experience working in a GMP-regulated facility in the pharmaceutical or life sciences arenas is a must, • A minimum of 3 years of experience working in a cell therapy or pharmaceutical manufacturing environment, with at least 1 of those years in a director of operations role, • Hands-on experience with autologous and/or allogeneic cell therapy manufacturing processes, • Direct experience managing facility office space, • Detailed knowledge of manufacturing technology, industry trends, and requirements associated with the introduction of new equipment/methods into a manufacturing setting, • Demonstrated success managing CAPEX projects, facility buildouts, and utility systems, • Comprehensive understanding and extensive practical experience with GMP quality systems and procedures, • Excellent technical writing skills with an understanding of good documentation practices, • Ability to adapt and evolve quickly in an ever-changing and dynamic environment, • Self-motivated and able to collaborate well cross-functionally with other department managers and personnel, • Should be passionate about advancing the field of cell therapies, • Self-awareness, integrity, authenticity, and a growth mindset We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. About You and The Role The Senior Electrical Engineer will develop power electronics focused avionics for our next generation aircraft. We are looking for an engineer with a strong foundation in board level design and an excellent grasp of electronics development, processes, and tools. As a Senior Electrical Engineer on the Powertrain team, you will be responsible for architecting and designing electronics including motor inverters, power distribution, battery management, fail-safe / safety, and communication and networking systems. These components are at the core of a new unmanned aerial system that will enable Zipline's impact to expand from 100,000 deliveries a year to 100 million across the globe. In addition, you will have the opportunity to collaborate with world class engineers across all disciplines and experience levels. Zipline values personal development highly and encourages an environment of continuous learning and mentorship. The Powertrain team encounters many challenges when designing robust systems to provide life-saving service in some of the harshest environments on Earth. At the start of any project, our team plays a vital role in system architecture, designing for performance, reliability, and fault tolerance, while balancing mass and cost. Included in this is the design of an FAA-approved safety system to ensure the safety of employees, customers, and bystanders. Our sophisticated flight systems also require us to build custom solutions with high performance embedded computing and high speed serial buses. To achieve Zipline's goal of serving anyone anywhere, all aspects of a design must be successful in a wide range of real-world environments. This means that our team is responsible for designs that are robust to broad ambient temperature ranges, can survive challenging waterproofing/ingress constraints, and maintain immunity to RF and ESD threats. These are just some of the many challenges that make us excited to go to work everyday. What You'll Do • Engineer avionics for volume production through a full design cycle including requirements, prototype, schematic capture, layout, and validation., • Shape the architecture of Zipline's next generation product, making impactful design decisions daily, while working with a high level of independence., • Lead trade studies, understand competing design priorities, and provide direction and clarity for burning down risk., • Proactively seek out opportunities for improvement in system, vehicle, and component level design., • Collaborate cross-functionally in all stages of development, including:, • Architecture: fault tolerance, power, mass, thermals, • Detailed Design: schematic capture, PCB layout, system integration, validation, • Production: quality, failure analysis, manufacturing, cost, • Deployment: troubleshoot field issues, develop rapid mitigations, roll learnings into future design revisions What You'll Bring • A degree in Electrical Engineering, Embedded Hardware Engineering or equivalent practical experience., • Minimum 5 years of design experience including: circuit analysis, schematic capture, PCB layout, packaging, and integration., • Past success developing electronics for critical systems in fields such as aerospace, transportation, or medical devices., • Experience with at least some of these desired:, • Hard-switching power converters, • Resonant power converters, • Motor drives, • Voltage, current, and temperature sensing analog front ends, • Simple digital logic, • Basic embedded communications busses (e.g. SPI, I2C, UART, CAN), • Higher speed communications (e.g. Ethernet, LVDS), • Enthusiasm for working in a fast-paced, collaborative, cross-functional environment., • Clear communication skills and the ability to explain technical challenges to both fellow engineers and non-engineers alike., • Must be eligible to work in the US., • Must be able to work at Zipline's South San Francisco office., • Experience with at least some of these desired:, • Hard-switching power converters, • Resonant power converters, • Motor drives, • Voltage, current, and temperature sensing analog front ends, • Simple digital logic, • Basic embedded communications busses (e.g. SPI, I2C, UART, CAN), • Higher speed communications (e.g. Ethernet, LVDS) What Else You Need to Know The starting cash range for this role is $150,000 - $215,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description About Us Chariot Defense is a defense technology company that designs and manufactures a family of power products for the U.S. military and its allies. We believe that credible deterrence of armed conflict and winning if deterrence fails, requires more than just the best drones, sensors, weapons, electronic warfare systems, and command & control capabilities. Those critical components will require sustained electric power in austere and resource-constrained environments. Moreover, military units must be able to turn off the trucks and generators that generate this power to hide and survive. In other words, power generation must be decoupled from power consumption. Chariot Defense's products enable exactly this capability, allowing U.S. and allied militaries to be more lethal and survivable. We hope you will join us on this mission. About the Role Chariot Defense is seeking an experienced Supply Chain Manager to join our operations team, reporting to the Head of Operations. In this role, you will source, buy, and oversee the procurement and logistics of the components comprising Chariot Defense's family of advanced power products. As we scale across multiple product lines, we are seeking a high-throughput operator to be the first member of our supply chain team and help establish end-to-end supply chain operations. This person will be responsible for building and optimizing a global, compliant, and scalable supply chain function—encompassing prototype component sourcing, demand planning, procurement, logistics, and distribution. The role requires pace, accuracy, responsive communications, and the ability to thrive in a rapidly changing environment. Key Responsibilities • Sourcing & Procurement: Use engineering guidance and requirements to find suitable commodities and vendors. Lead commercial negotiations and finalize vendor contracts. Place purchase orders for commodities and raw materials, including a broad range of energy storage and power electronic components via direct and online channels., • Vendor Relationships: Build and maintain strong relationships with vendors through in-person meetings, video calls, and written communications to secure high-quality service, competitive pricing, and favorable terms., • Customs & Logistics: Manage import/export requirements to ensure timely delivery of components. Assist in the scheduling of logistics to support operations and customer order fulfillment of finished goods. Secure necessary government permits and ensure regulatory compliance for international shipments., • Documentation & Inventory: Maintain 100% inventory and financial traceability within our ERP. Escalate any concerns with gaps in documentation or inventory concerns as they become apparent., • Collaboration & Improvement: Work with manufacturing and engineering team members to improve process efficiency and propose alternative components to increase supply chain resilience and compliance. What We're Looking For, • Extraordinary conscientiousness. You commit to what you're going to do and follow through without fail., • Resilient and unwavering in a demanding, fast-paced work setting. Steady and sound decision-making when presented with imperfect/incomplete information or asked to shift priorities., • Able to independently assess engineering and manufacturing information as well as sourcing requirements. Act with initiative to meet those requirements. Be solutions-oriented in presenting options when requirements can't be completely met., • Transparent, diligent, and highly responsive in your communication, both internally with colleagues and externally with vendors., • Gratified by helping your peers succeed; seeks to break down information silos by collaborating with others to solve problems, share knowledge, and provide input.Qualifications Required:, • At least 3 years of professional work experience in supply chain management, sourcing commodities and raw materials for complex electro-mechanical hardware products., • Expert-level understanding of procurement, vendor management, and global logistics. Proven ability to manage import/export regulations and shipping documentation., • Experience establishing complex supply bases from scratch and supporting engineering teams in sourcing commodities for complex prototypes., • Strong verbal and written communication skills and comfortable maintaining appropriate records in Enterprise Resource Planning (ERP) and other inventory management systems., • Ability to work with exceptionally high throughput and accuracy across all facets of the role's responsibilities., • Willingness to work onsite in our San Bruno, CA, shop 5-days per week as well as work extended and weekend hours, when necessary.Preferred:, • Experience building and executing supply chain processes in Netsuite., • Possess an established network in the supply base for EV, eVTOL, energy storage, and/or power distribution industries., • Deep understanding of industry and government standards for quality and compliance, particularly AS9100 and maintaining/validating NDAA-compliant (National Defense Authorization Act) supply chains., • Experience executing complex logistics, especially shipments containing Class 9 HAZMAT., • Mechanical/Electrical engineering background, either academic or professional experience.Role Requirements, • This position is an onsite role based in Chariot Defense's San Bruno, CA, office., • Willingness to support up to 20% travel, domestically and internationally, when necessary, to support supplier validation and relationship-building., • Able to work on your feet for extended periods in a warehouse setting. Individual compensation packages are based on geographic location, scope of the role, relevant experience, and the ability to deal with complexity and problem solve within our organization, among other factors. All employees are required to provide proof of authorization to work in the U.S. within their first 3 days of work. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Any unsolicited resumes/candidate profiles submitted through our website or to personal email accounts of employees of Chariot Defense are considered property of Chariot Defense and are not subject to payment of agency fees.

Job Description Mechanical Design Engineer (All Teams & Levels) South San Francisco | Avionics, Structures & Mechanisms, Powertrain & Battery, & Ground Systems | Full-Time About Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us make good on our promise to build an equitable and more resilient global supply chain for billions of people. About This Posting This posting represents multiple Mechanical Design Engineering opportunities across our Engineering organization. We're hiring across several teams (Avionics, Structures & Mechanisms, Powertrain & Battery, Ground Systems, and more) and across multiple seniority levels. Candidates who apply will be considered for all open roles that align with their background. During your first conversation, we will work with you to identify the best team and level match, based on your experience and interests. About You and the Work Does working on large integrated electro-mechanical systems from conception through fully scaled production and world-wide deployment excite you? At Zipline, our work is intended for the field. Patients are counting on it today and there is no time for aiming low or coming up short. If leveraging your talent to drive creating elegantly engineered solutions excites you, read on. We're looking for driven, proactive Mechanical Design Engineers to join various hardware teams across the organization. Mechanical Design engineers are responsible for coming up with novel designs that not only meet their intended function, but are also robust enough to handle the severe environments our aircraft are exposed to on an everyday basis. This person will be the complete owner for their hardware, hands-on in moving projects forward through each phase of the product design process (Design, Build, Test, Repeat, Scale) to produce high-impact products and manage projects on short timelines. Additionally, design engineers are responsible for overseeing their designs into production, ensuring designs meet their design requirements, are manufacturable, inspectable, and can be built at scale. Our Mechanical Engineers know their hardware inside and out and work seamlessly with Software, Integration, Production, Suppliers, and Test to make sure their hardware is functioning effectively as a part of the whole system. Must Have Experience / Skill Sets • 3-12+ years of full time working experience, at a business, designing electromechanical and structural assemblies, • Proven track record of complex subassemblies or full systems over at least two product programs, • Demonstrated CAD fluency for system-level ownership (3D/2D of 20–30 parts simultaneously), • Experience working with suppliers and seeking DFM feedback, • Experience working on structural components and mechanisms, identifying worst-case loads, creating quick test setups, • Demonstrated core competencies: GD&T, FEA (multi-body structural and thermal), design for assembly and field ops, • Prototyping experience and quick iterations on owned projects, • Ability to bound problems with hand calcs (beam, buckling, bolted joints, etc.), • Knowledge of appropriate safety margins for human safety critical applications, • Excellent written, verbal, and visual communication skills Additional Role-Specific Skills by Team Avionics • Experience with high-volume electromechanical assemblies, including PCBA layouts and sensor hardware including cameras, air data sensors, etc., • First principles thermal design Battery and Power Distribution • Experience with high-volume electromechanical assemblies, including PCBA enclosures, batteries, and connectors, • First principles thermal design Propulsion • Experience with rotor dynamics, vibrational loads, durability cycling, • Familiarity with electric motors, electromagnetics, and brushless DC motor control, • Bonus: carbon fiber structures in high-volume production Structures and Mechanisms (Aircraft) • Design of mass-efficient carbon fiber, metallic, and plastic structures, • Design and testing of reliable servo mechanisms Towers • Welding design (AWS 1.1), sheet metal design, electrical integration, • Structural design including hand calcs and FEA, • Bonus: large structural steel, dynamic transient FEA Dock and Zipping Point • Experience with design for electronics packaging/harnessing, actuators, mechanisms, • Sheet metal and plastic design Nice to Haves • NX as your primary CAD tool, • Aerospace or automotive-level validation experience, • Comfortable with data analysis, • Prior technical mentorship, • Testing experience (test plans, execution, analysis) Interview Process This posting represents multiple opportunities and levels, our process is structured to help us place you on the right team while giving you clear visibility into what to expect. Step 1: Recruiter Call A short call to understand your background, career goals, and technical focus areas. We'll use this to assess overall fit for Zipline's mechanical roles and begin role matching across our teams. Step 2: Hiring Manager + Technical Interviews These are two separate interviews that we will schedule in-tandem. You will meet a hiring manager and also complete a technical conversation focused on mechanical fundamentals, problem solving, and your past work. Step 3: Onsite Panel A full onsite interview where you meet several team members, deep dive into your design work, walk through technical challenges, and see the environment where our systems are built and tested. We have a strong preference to conduct your onsite interview in one day, but will be flexible on a case-by-case basis What Else You Need to Know The starting cash range for this role is $145,000 – $225,000. Please note that these are starting salary ranges that represent multiple internal levels. The final cash pay will depend on experience, qualifications, skills, location, and projected impact. Total compensation will also include equity, incentives, and benefits such as medical, dental, vision, paid time off, and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply. If you'd like to learn more about Zipline and our teams, feel free to check out our Instagram, one of our Reddit AMAs, or our website.

Job DescriptionZoox is on an ambitious journey to develop a full-stack autonomous mobility solution for cities. We are seeking an Engineering Manager to lead a verification and validation team that’s evaluating the safety performance of our robot in a variety of driving scenarios. In this role, you will lead a team of engineers that leverage methods including log data analysis, simulation, and closed course structured testing. You’ll work cross functionally with driving software teams, software tool teams, test operators, systems engineers, proving ground operators, and more to develop, execute, and iterate on your validation campaigns. These campaigns will evaluate our safety critical system, are highly visible, and are an important critical path element of launching our service. The ideal candidate not only brings technical expertise and leadership to the role, but also provides mentorship, drives clarity from ambiguity, brings new processes into existence, scopes projects, sets priorities, and propels the company forward.In this role, you will: • Directly manage and grow a team of 5+ verification and validation (V&V) systems engineers, providing mentorship and career guidance., • Develop, own, and execute the end-to-end V&V strategy for the autonomous vehicle’s (AV's) behavioral competencies, from simulation to on-road validation -- with a focus on corner cases for both perception and behavior/decision-making., • Drive the definition and implementation of performance metrics, data extractors, and statistical evaluation methods to form objective conclusions about AV performance., • Establish effective collaborations with multiple cross-functional teams like perception, planning, controls, and safety to streamline the development and creation of tests across our validation pipelines., • Lead the planning, execution, and timeline delivery of vehicle tests, including cross-functional coordination with vehicle engineering, operations, and software teams., • Deliver robust validation evidence to support increasingly complex operations and provide clear, data-driven feedback to development teams., • Maintain traceability between requirements, behavioral test cases, and results to support our safety case., • Propose and implement process and methodology improvements to accelerate test iteration.Qualifications, • B.S. or higher degree in Automotive Engineering, Aerospace, Robotics, Electrical, Mechanical, Computer Science, or Systems Engineering, • 7+ years of industry experience with vehicle or complex system validation; ADAS or AV focus preferred, • 2+ years of experience with leading direct reports, • Experience developing integration and test plans and procedures for the rigorous V&V of safety critical robotic systems, autonomous vehicles, or other complex robotics/software systems, • Demonstrated ability to operate in an agile environment and to distill clarity for a team from ambiguous problem statements, • Analytical skills and hands-on experience, • Proficiency with probability and statistics, • Cross-disciplinary background and curiosity, • Confident with automotive electronicsBonus Qualifications, • M.Sc. or higher degree in Automotive Engineering, Aerospace, Robotics, Electrical, Mechanical, Computer Science, or Systems Engineering, • Proven experience leading the V&V of key behavioral competencies for autonomous systems, • Strong understanding of data-driven, statistical approaches to complex system performance evaluation, • Familiarity with programming languages such as Python, • Familiarity with SQL and navigating modern data models

Job Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. Location: Foster City, CA As a Mechanical Engineer on the electrical systems team, you will design and release components that are critical to vehicle development, and vehicle-level validation and testing, manage the BoM, and work with cross-functional teams to define requirements and develop solutions. Responsibilities: • Own the design, validation, and implementation of hardware within the EE Systems team, such as our manual driving interface, remote control systems, and testing interfaces., • Collaborate with stakeholders and suppliers to define component requirements and interfaces, and steer cross-functional teams to implement changes to vehicle-level systems., • Perform root cause analysis to identify opportunities for improvement, and propose solutions., • Support the development and execution of component validation plans., • Manage development work and timelines for multiple projects., • Work with manufacturing and quality engineers to mature components and support vehicle builds., • Support vehicle bring-up and test activities. Qualifications: • B.S. or higher in Mechanical, Mechatronics, or Manufacturing Engineering (or equivalent)., • 5+ years of experience in mechanical design using 3D CAD and supporting analyses (stress / strain, thermal, mass, tolerance, etc.), • Strong knowledge of materials properties and applications, as well as fabrication methods., • Experience taking a product or assembly from initial concept through to production manufacturing, working with external suppliers, and managing deliverables., • Good communication, organization, and documentation skills to drive decisions to closure. Bonus Qualifications • Proficiency in CATIA v5 or v6 and/or 3DX., • Automotive, aerospace, or safety critical industry experience., • Experience with automotive functional safety (ISO26262) standards., • Experience with chassis and/or electro-mechanical systems., • Knowledge in wire harness design is a plus (3D/2D) Salary Range: • $120,000-130,000, • The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

Job DescriptionSystems Engineer (Available at Multiple Levels) South San Francisco, California, USA About Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. About You and The Role We're looking for a Senior Systems Engineer to join our team who has developed, tested, and deployed complex electromechanical systems into safety critical environments. Do you enjoy tackling the most cross-disciplinary parts of a complex program? Do you thrive in solving business-critical problems with little direction, a high degree of ownership, and the freedom to make it happen? At Zipline our work is intended for the field. Patients are counting on it today--there is no time for coming up short. If being an engineering leader on the team driving us to achieve our ambitious goals to scale operations and production, improve reliability, level-up our customer experience, and efficiently mature our processes to support all of this appeals to you, read on. Zipline was founded by engineers dedicated to making the world a better place. We are scaling around the world and we need someone to join our team who is excited to help level up Systems Engineering at Zipline. Every day, your commitment and technical leadership will help save lives. What You'll Do • Serve as a trusted technical expert of deploying high-reliability, autonomous systems into safety-critical environments including owning requirements, metrics, test coverage, and validation processes to ensure we ship safe and robust systems, • Own system and subsystem requirement definition, decomposition, and traceability, • Define interfaces and drive cross disciplinary discussions to align on budgets, • Develop frameworks and facilitate trade studies to optimize for performance, safety, and cost across key system architecture or operations decisions, • Evaluate hardware and software release standards and test requirements, • Partner with design engineering, other systems engineers and certification team to prove flight worthiness to regulatorsBasic Requirements: (Dependent on experience and qualifications, this role can be considered at higher levels), • BS and/or MS in Aerospace Engineering, Systems Engineering, Electrical Engineering, Mechanical Engineering or related field, • 5+ years of real-world experience in safety critical electromechanical systems, for example in autonomous vehicles, aerospace, or industrial automation fields including systems/vehicle design experience, • Ability to solve complex multidisciplinary problems on schedule independently, • The ability to dive in when appropriate to solve problems using tools such as your modeling language/tool of choice, systems modeling, and statistical analysis among others, • Knowledge from designing systems that were resilient to harsh climatic environments, mechanical vibration, ESD, and/or high electrical noise, • Experience with not only fail-safe fault tolerant modes but also fail-operative modes that enable the system to continue to operate through faultsNice to have:, • A proven track record setting up systems engineering processes in new projects and/or startup environments such as implementing requirements including processes, definition, decomposition, and verification, • Sufficiently comfortable with energy budgets, flight dynamics, and statistical analysis methods to set the appropriate risk-based thresholds for things like energy margins and environmental limitations Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description About the Company Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid. Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market. Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Fluence, and Enovix. We are backed by strategic investment and product partners such as TDK Ventures, Xora, and Eclipse Ventures. We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience. Job Title: Mechanical Design Engineer, ESS Location: Burlingame, CA Department: Energy Storage Systems Engineering Reports to: Manager, Mechanical Engineering, ESS Position Type: Full time About the Job: Peak Energy is looking for an experienced Mechanical Design Engineer to join our Energy Storage Systems (ESS) team and work on mechanical designs of our utility scale sodium-ion energy storage systems (ESS). This person will be responsible for critical mechanical structures and will work with other design, analysis, manufacturing and program teams both at the high level in design direction and deep in the engineering implementation. This person is hands-on, highly motivated and autonomous. Responsibilities: • Design ownership of Peak's ESS mechanical enclosure systems from architecture through continuous improvement, • Define product design direction by meticulously exploring broadly and deeply, while trading and communicating design decisions, • Focus on design areas of need, which may include mechanical enclosures, environmental seals, and heat sinks, • Develop and manage sub-system and component requirements, • Interface tightly with partners such as thermal and structural analysts and other design functions to inform design decisions, • Drive and participate in a culture of rapid prototyping and testing, • Support validation of Peak products from concept through field deployment, • Ensure a smooth transition from maturing product to mass production, • A great team spirit and get-it-done attitude. No job is too big or too small. Minimum Qualifications: • Bachelors in Mechanical Engineering or related field, • 0–3 years of relevant experience, including academic or internship experience, • Mastery of mechanical and thermal engineering fundamentals, • Conversant in electrical fundamentals, • Extensive use of commercial CAD and PLM software (CATIA or NX), • Familiarity with FEA/CFD and other common CAE practices, • Familiarity with high voltage battery system or power electronics design, • Experience with design and manufacturing of medium to high volume products, • Hands on prototyping, validation and testing experience, • Passion for renewable energy, sustainability, and driving positive environmental impact through technology innovation., • Eligible to work in the U.S. Preferred Qualifications: • 2+ years of experience working with HV batteries or power electronics, • Product design experience with high volume automated manufacturing requirements The salary range for this role is $110,000 - $140,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes flexible time off, comprehensive medical, dental, and vision coverage, a strong 401(k) plan, and equity opportunities. Join us to thrive in a supportive environment while making a meaningful impact in the energy sector! At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

Job DescriptionAbout ZiplineDo you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Using robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain.Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people.About You and The Role Do you thrive in high-pressure environments where every minute counts and your decisions directly impact life-saving deliveries? The Service Engineering team sits at the critical nexus between operations and engineering, serving as the first line of technical support for our global fleet of aircraft, droids, and docks. When assets go down, customers can't receive essential supplies—there's no room for delay. Our Service Engineers are the elite troubleshooters who ensure grounded assets return to service with maximum velocity and quality. You'll work in 24/7 shift operations, serving as the primary technical lead who coordinates cross-team resources, diagnoses complex technical issues, and maintains the operational tempo that keeps Zipline flying around the world. This role operates under strict regulatory requirements (FAA Part 135) and demanding performance targets to minimize time to service restoration and maximizing first-time fix rates. You'll serve both Flight Test and Commercial Operations, making your work essential to every delivery we make. What You'll Do As a Service Engineer, you'll lead technical response as the primary technical lead for grounded assets, coordinating cross-team resources and driving resolution with urgency and precision. Your systematic troubleshooting approach will use approved procedures and diagnostic tools to identify root causes and implement solutions for aircraft, droid, and dock systems. Working in 24/7 shift operations forms a core part of your responsibilities, including comprehensive handovers, on-call duties, and emergency response protocols to maintain continuous coverage. You'll coordinate cross-team escalation to engineering support and maintenance teams, creating work orders and ensuring smooth handoffs when physical maintenance is required. Log analysis and diagnostics will become second nature as you identify patterns, troubleshoot complex technical issues, and generate reports that drive continuous improvement. Maintaining regulatory compliance with FAA Part 135 operations, CAMP requirements, and repairman certification standards ensures all documentation meets aviation industry standards. Driving continuous improvement will be central to your role as you contribute to troubleshooting guides, identify automation opportunities, and provide feedback to design engineering on system improvements. You'll operate advanced tools including the Zipline ERP (Zerp) platform, Fleet Apps, incident.io, and Jira to track assets, manage incidents, and coordinate with global teams. Asset triage and prioritization will maximize operational impact, ensuring critical assets return to service first while managing multiple incidents simultaneously. Documentation and tracking of all troubleshooting activities, resolutions, and lessons learned builds institutional knowledge and supports regulatory requirements. What You'll Bring • Your technical background in mechanical, electrical, software, mechatronics, aerospace or systems engineering should demonstrate ability to quickly learn complex technical systems and troubleshoot under pressure., • Strong analytical and problem-solving skills with experience in systematic troubleshooting, root cause analysis, and technical documentation are essential., • Operations or maintenance experience with complex systems in high-stakes environments where downtime has significant impact, will prepare you for this role., • Excellent communication and coordination skills with proven ability to lead technical response, coordinate cross-functional teams, and communicate effectively under pressure are crucial., • Data analysis capabilities with experience in log analysis, performance metrics, and basic scripting or SQL for troubleshooting and reporting will enhance your effectiveness., • A continuous improvement mindset with demonstrated ability to identify process improvements, contribute to documentation, and drive operational excellence aligns with our culture., • Adaptability and resilience to thrive in a rapidly changing environment where procedures, tools, and priorities evolve frequently is essential., • Customer impact focus with understanding that your work directly affects life-saving deliveries and operational reliability drives everything we do.Preferred Qualifications, • Technical writing skills with experience creating troubleshooting guides, procedures, and technical documentation support our documentation-driven culture., • Multi-site operations experience supporting distributed teams and assets across multiple time zones matches our global operations. The position operates under strict performance metrics and regulatory requirements. You'll work in a fast-paced, high-stakes environment where your decisions directly impact customer deliveries and operational safety. Ability to sit (or stand at a standing desk) for long periods of time to review tickets, conduct analysis and coordinate solutions with engineers when needed. Travel may be required occasionally for training, certification, or site support activities (10%). Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies.We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply! You are eligible to work in the US.

Job Description Peak Energy Core Values Speed Through Focus: Prioritize what matters most and execute quickly without distractions. Mission Over Self: Put the company's mission and team success ahead of individual interests. Face the Brutal Truth: Embrace honesty, even when it's uncomfortable, to make informed decisions. Be a Good Person: Treat everyone with respect and integrity, fostering a positive and ethical work environment. About the Company: Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid. Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market. Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, SunPower, Fluence, and Enovix. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures. We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience. About the Job: We are seeking a highly motivated Engineering Technician to support test, validation, and prototyping activities across our Energy Storage Systems (ESS) development lifecycle. You will work closely with Test Engineers, Design & Manufacturing Engineering, and Operations to execute tests, assemble fixtures, collect and analyze data, and help improve processes that bring battery and power electronics systems from concept to production. This role blends hands-on test execution with engineering support, ideal for someone with solid mechanical/electrical aptitude, strong problem-solving skills, and a proactive mindset. Responsibilities: Test Execution & Validation Support • Execute lab and field tests on components, subsystems, and full battery systems -- including electrical, mechanical, and environmental stress tests., • Build and assemble test fixtures, prototypes, harnesses, and instrumentation setups., • Instrument products and systems for data collection; operate test equipment safely and accurately., • Collect, organize, and archive test data and records for engineering review. Engineering Collaboration & Support • Work with engineers to refine test plans, troubleshoot failures, and implement corrective actions., • Provide structured feedback on design, assembly, and test processes to improve product quality and yield., • Support New Product Introduction (NPI) builds, pilot runs, and process documentation. Quality, Documentation & Safety • Perform in-process and final inspections to verify compliance with specifications., • Maintain clear documentation of test setups, procedures, results, and deviations., • Adhere to safety protocols, maintain organized workspaces, and proactively flag hazards. Continuous Improvement • Identify inefficiencies and propose improvements to tooling, workflows, and methods., • Associate degree/technical certification or equivalent experience in Engineering Technology, Mechanical/Electrical/Energy Systems, or similar field., • 1-3+ years hands-on experience in technical testing, lab work, or system validation., • Strong mechanical and electrical aptitude; proficiency with hand tools and test equipment., • Experience with test setup, data collection, and basic troubleshooting., • Solid communication skills and ability to work collaboratively across teams., • Hands-on problem-solver with an eye for detail., • Comfortable in a fast-paced and evolving engineering environment., • Analytical mindset with the ability to track trends and communicate insights., • Experience with battery systems, energy storage, or power electronics., • Familiarity with data analysis tools (e.g., Excel, Python scripts for data logging)., • Understanding of environmental stress or reliability testing methods The hourly rate for this role ranges from $35-50/hour, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes flexible PTO, comprehensive medical, dental, and vision coverage, a strong 401(k) plan, and equity opportunities. Join us to thrive in a supportive environment while making a meaningful impact in the energy sector! At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

Job DescriptionAbout Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. About the Team and the Role The Ground Systems team is responsible for all of the hardware on the ground that enables our Zips to take off, fly, land and prepare for their next mission. We are developing a ubiquitous infrastructure solution for drone-based logistics, akin to what the solar industry has achieved with solar panels deployed worldwide. Our goal is to develop elegant integration solutions that are modular, cost effective, and adaptable to both new and existing building structures and sites worldwide for a variety of customers making drone deliveries. Our team designs large steel towers that hold our docks. Outside of providing structural support, the towers include the mechanisms, actuators, and harnessing that support our docks' charging infrastructure and transmit data. What You'll Do As a Senior Mechanical Design Engineer, you will use engineering fundamentals to develop innovative products for our ground systems infrastructure. This will be centered around welded steel towers that are a few stories high. We're looking for an engineer that does not let "how it is normally done" artificially limit the potential solution space, by leveraging experiences, knowledge, and first principles thinking towards problem solving to create an optimal product. Physical scale does not daunt you, whether the mechanism fits within your hand or is 10 meters long, you will engineer systems that will only come together days before they are needed, so we're counting on you to make sure they work the first time. You are comfortable solving complex problems with little direction and maximum autonomy. Hand calcs guide your thinking and designs and help you quickly bound a problem. We are looking for an experienced mechanical engineer to own the design of the entire system and subassemblies for the next generation of our towers. This will include design of structural components, mechanisms, and electronics integration. As a member of our core design team, you will make important decisions about the product architecture and create designs that will enable practical scale on a short timeline that will meet high product reliability targets. You will quickly iterate and downselect based on data from your analysis and test results from your prototypes. Collaboration cross functionally will be key with electrical, software, civil, NPI and supply chain teams to bring your designs to production and into the field. What You'll Bring • Proven track record owning complex subassemblies or full systems over at least 3 product programs (concept, prototype, validation, production), • Strong fundamentals: load estimation, classic mechanics, structural hand calcs to guide part sizing, FEA and clean CAD designs., • Excellent problem solving - you are tenacious and scientific in your approach while able to quickly explain concepts to others, • Familiarity with mechanism design and the integration of electrical components into hardware products, • Practical knowledge of manufacturing methods such as welding, sheetmetal forming, extrusion, CNC machining, etc, • Experience partnering with contract manufacturers to ramp up production of high volume lines, • Demonstrated CAD fluency for system level ownership - 3D/2D of 20-50 parts simultaneously, • Disciplined processes: Your parts are released, BOMs are maintained, SOPs created for builds, and timelines are up-to-date, • You have true expertise in one area that will level up the team, • Excellent communication - written, verbal, and visual. You know how to tailor to your audience with the right level of technical depth to be as effective as possible, including using basic tools in place of full CAD when it makes sense, • Bachelor's degree in Mechanical Engineering, • Ability to periodically (<10%) travel to visit customers and suppliers, • NX is your primary CAD tool, • Knowledge in applying appropriate FOS and margin to human safety critical application (design margin tables, structural joint calculations) Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description *Please note that this is an onsite (i.e. not remote) role based in Redwood City, California. About the company: Founded by ex-Apple Product and Engineering leaders, Level is redefining the smart home with technology that is simple, intuitive, useful, and invisible. At Level, we take a unique approach to designing products - one that shifts focus from what we make to how we make it and who we make it for. Its an approach that results in elegant and unique solutions, raising the bar for the entire smart home ecosystem. Now part of the Assa Abloy family, a global leader in access solutions, Level is positioned to accelerate innovation and expand our reach even further. This partnership strengthens our ability to deliver world-class smart home experiences while maintaining the vision and design excellence that have always set us apart. About the Role: As a Senior Electrical Design Engineer, you will be a technical leader in designing innovative hardware products from concept through mass production. You will drive system architecture, component selection, and hardware design, optimizing for metrics like power consumption, cost, size, RF performance, and usability. You will work closely with cross-functional teams to prototype, validate, and launch high-quality hardware products. You will contribute novel solutions to improve existing products and processes, while mentoring junior engineers and helping shape engineering culture. Responsibilities • Lead hardware design from concept through mass production, • Own system-level architecture and schematic design, • Perform and oversee prototype assembly, bring-up, and debugging, • Conduct root cause analysis and corrective action for hardware issues, • Collaborate daily with mechanical and firmware teams to implement integrated solutions, • Develop and maintain documentation including BOMs, schematics, layouts, test reports, • Drive product compliance through EMC/ESD and regulatory testing (FCC, UL, etc.), • Support manufacturing partners during development builds and production ramp, • Mentor junior team members and contribute to best practices and design reviews Required Qualifications • 4+ years of experience designing and shipping hardware products, • Strong fundamentals in both analog and digital electronics, • Proficient with schematic capture and PCB layout tools (e.g., Cadence, Altium, etc.), • Experience designing low-power embedded systems and optimizing power consumption, • Skilled in hands-on prototyping, soldering, and debug, • Proficient in using oscilloscopes, logic analyzers, power meters, and other lab tools, • Strong communication skills, including the ability to explain complex issues to non-technical stakeholders, • Self-motivated and able to work independently, • Experience collaborating with contract manufacturers and scaling designs to production It would also be great if you possess: • Experience with EMC/ESD compliance and test fixture development, • BLE / Wi-Fi / LoRa / UWB RF layout and antenna tuning experience, • Familiarity with PLM tools (e.g., Arena) and hardware revision control, • Experience with DFM/DFT and test jig development, • Familiarity with reliability testing (e.g., HALT/HASS, thermal cycling), • Python scripting or embedded C for test automation or board-level validation, • Mechanical CAD collaboration (e.g., STEP files, tolerance stacks) Compensation & Benefits: • The salary range for this role is $130K-$220K and we consider a broad scope of factors when making compensation decisions., • In addition, we provide a comprehensive benefits package including paid time off, a bonus plan, a 401(k) plan, education assistance, and an environment that reflects our commitment to our employees. Level Home Inc. is an Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, disability or genetic information, sex, sexual orientation, gender identity, or national origin. A note to Recruitment Agencies: Please do not reach out to Level employees or leaders about our roles -- we've got Recruiting covered. We don't accept unsolicited agency resumes and we are not responsible for any fees related to unsolicited resumes. Thank you for your understanding.

Job Description Electrical Engineering Manager South San Francisco, CA | Ground Systems | Full Time About Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments, and consumers. The technology is complex but the idea is simple: A teleportation service that delivers what you need, when you need it. Through our robotics and autonomy platforms, we're decarbonizing delivery, reducing road congestion and emissions, and increasing access to essential goods worldwide. About the Role The Ground Systems team at Zipline is in charge of all the infrastructures on the ground supporting our autonomous delivery drones with docking, battery charging, thermal management, ground communication and preflight checks. This role is central to enable our next generation of drone logistics, solving complex challenges in power distribution, power conversion, battery charging, high performance microprocessor, high-speed network communication and system-level integration. Zipline is seeking an electrical engineering leader to manage a high performing team of electrical hardware design for the Ground Systems team. This technical leader will guide and grow these teams as well as be able to own parts of the design directly as the team scales. You and your teams will be responsible for architecting and developing custom Printed Circuit Board Assemblies (PCBAs), integrated sensing and RF solutions, and complex industrial systems for our new and existing ground systems hardware and validating the solutions for volume scale. Our ground systems are flight and safety critical. They are installed worldwide, and Zipline will depend on this team to develop novel solutions that enable unprecedented scale and efficiency. Success will depend not only on technical innovation, but also on developing a deep understanding of the needs of our customers. What you'll do • Be the electrical engineering technical leader for ground systems design including low voltage electronics and PCBA development, power electronics and RF systems, • Build your teams by hiring and coaching world class electrical engineering design and test teams, • Drive architectural decisions and manage the requirements of the next-generation of Zipline's ground system hardware to deliver safe, reliable, high volume and low cost products, • Design and validate to relevant North American and international safety and certification standards for scaled deployments, • Allocate resources within your team to the electrical engineering projects, • Create and manage milestones and deliverables with your team, • Maintain visibility across the hardware your team owns, and have the ability to deep dive into projects and challenges, • Liaise with other technical leaders both within and outside of the Ground Systems Hardware team (Mechanical Design, Embedded Systems, Validation & Test, Field Operations, Supply Chain, Manufacturing and more), • Leverage your technical leadership experience in hardware design to establish a team culture that biases towards action and tests ideas to achieve radically simple designs, • Motivate your team with a clear vision and create ambitious plans for your team's work while holding a high bar for technical quality, • Establish best practices, standards, and design and release review processes that enable both high speed development and rigorous executionWhat you'll bring, • 8+ years of demonstrated experience with electronics designs and system integration, • 2+ year leading a technical engineering team, and direct hiring management experience finding great talent, • Experience working with products across various stages of development, from prototype to high volume production, • Ability to operate in ambiguous and fast paced environments with demonstrated experience in handling priorities and collaborating across a complex organization, • Demonstrated expertise with low voltage digital circuit design and/or power electronics design If you're excited by owning tough problems end to end in an ambiguous new industry, you belong here. What Else You Need to Know The starting cash range for this role is $190,000 - $220,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job DescriptionAbout Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. About You and The Role As a Senior EMI/EMC engineer on the Avionics team, you will be responsible for architecting and executing on EMI/EMC compliance from board level to spacecraft level. You will work with mechanical, electrical, and integration engineers to ensure compliance across all systems. These components are at the core of a new unmanned aerial system that will enable Zipline's impact to expand from 100,000 deliveries/year to 100 million across the globe. In addition, you will have the opportunity to collaborate with world class engineers across all disciplines and experience levels. Zipline values personal development highly and encourages an environment of continuous learning and mentorship. The Avionics team encounters many challenges when designing robust avionics systems to provide life-saving service in some of the harshest environments on Earth. At the start of any project, our team plays a vital role in system architecture, designing for performance, reliability, and fault tolerance, while balancing mass and cost. Included in this is the design of an FAA-approved safety system to ensure the safety of employees, customers, and bystanders. To achieve Zipline's goal of serving anyone anywhere, all aspects of a design must also be successful in a wide range of real-world environments by being robust against environmental, ESD, and EMI threats. These are just some of the many challenges that make us excited to go to work everyday. What You'll Do • Develop and execute EMI/EMC test plans from PCB level to integrated spacecraft level, • Analysis, design, and troubleshooting related to EMI/EMC, system grounding, circuit isolation, shielding, etc., • Specify, procure, and maintain lab equipment related to EMI/EMC testing, • Promote best practices across various electrical and mechanical design teams, • Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing teamWhat You'll Bring, • A degree in Electrical Engineering, Embedded Hardware Engineering or equivalent, and 5-10 years of practical experience in the EMC/EMI field, • At least 5 years of experience performing testing in the areas of Radiated Emission, Radiated Susceptibility, Conducted Emission, and Conducted Susceptibility, • This position requires a thorough understanding EMI/EMC design implementation philosophy to achieve EMI/EMC compliance and involves a blend of hands-on testing, design consultation and regulatory compliance management, • Support EMC Test Readiness Reviews, EMI lab management, EMC analyses (analytical and numerical), Troubleshooting issues, Preliminary Design Review and Critical Design Reviews, • Collaborate with electrical design teams in all phases of product design, from the concept and architecture definition, development, validation testing, and introduction into production, • Provide direction in the areas of schematic and circuit board layout design, product packaging and assembly, and cable design for RF shielding, • Identify and document ECU level susceptibilities to electromagnetic environments, including ESD, transients, radiated and conducted emissions, • Analyze 2D/3D electromagnetic phenomena using ANSYS/Comsol tools and in-house developed tools, • Define and validate ECU level electrical bonding/grounding/shielding specs, • Act as a liaison to conduct off site testing and provide directions to lab personnel in setting up and executing EMI/EMC certification testing, • Perform testing to standards such as MIL-STD-461, RTCA/DO-160, MIL-DTL-810, EIA-364-66, MIL-DTL-38999, MIL-DTL-24308, • Proficiency on test and measurement tools (Oscilloscope, Logic Analyzer, spectrum analyzer), • Enthusiasm for working in a fast-paced, collaborative, cross-functional environment, • Clear communication skills and the ability to explain technical challenges to both fellow engineers and non-engineers alike, • Must be able to work at Zipline's South San Francisco officeAdditional Skills, • Experience automating lab measurements using Python or other scripting languages, • Experience dealing with EMI/EMC issues for high power electronics, • Experience using electromagnetic analysis tools (CST, HFSS, ADS etc), • Knowledge of antennas and electromagnetic propagation, • Ability to read and interpret PCB schematic and layout, electrical interface drawings, and mechanical CAD documentsWhat Else You Need to Know The starting cash range for this role is $170,000 - $210,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies.We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description About Us Chariot Defense is a defense technology company that designs and manufactures a family of power products for the U.S. military and its allies. We believe that credible deterrence of armed conflict and winning if deterrence fails, requires more than just the best drones, sensors, weapons, electronic warfare systems, and command & control capabilities. Those critical components will require sustained electric power in austere and resource-constrained environments. Moreover, military units must be able to turn off the trucks and generators that generate this power to hide and survive. In other words, power generation must be decoupled from power consumption. Chariot Defense's products enable exactly this capability, allowing U.S. and allied militaries to be more lethal and survivable. We hope you will join us on this mission. About the Role Chariot Defense is seeking a highly motivated Electrical Engineer to join our engineering team, reporting to the Head of Electrical Engineering. In this role, you will design, develop, and test advanced energy storage and power electronic systems. You will work across multidisciplinary teams to ensure our systems meet stringent MIL-STD performance, reliability, and security requirements for deployment in demanding environments, performing critical missions. Key Responsibilities • Design & Development: Create schematics, layouts, and circuit designs for low- and high-voltage power electronics systems coupled with advanced energy storage, management, and safety systems., • Testing & Validation: Perform simulations, bench testing, and system-level validation to ensure compliance with military and industry standards., • System Integration: Collaborate with mechanical, software, and systems engineers to integrate electronics into cohesive and elegant products., • Reliability Engineering: Apply design-for-reliability practices, including EMI/EMC mitigation, ruggedization for harsh environments, and thermal management., • Documentation & Compliance: Generate technical reports, test plans, and ensure adherence to MIL-STD and other defense specifications., • Lifecycle Support: Provide engineering support throughout the product lifecycle, from concept through field deployment and sustainment. What We're Looking For, • Instinct toward designing complex products that function seamlessly for your customer., • Able to independently identify critical information or priority gaps and apply effort toward closing those gaps., • Undaunted by imperfect or incomplete datasets or information, capable of making sound, first-principled decisions to achieve a product end-state., • Not satisfied by superficial explanations of a problem; seeks to find the specific root cause so it can be mitigated to prevent future instances., • Gratified by helping your peers succeed; seeks to break down information silos by collaborating with others to solve problems, share knowledge, and provide input. Qualifications Required:, • Bachelor's degree in Electrical Engineering (or related discipline)., • 3+ years of experience in end-to-end circuit design, embedded systems troubleshooting, and electronics testing., • Proficiency with CAD tools (preferred, Altium) and simulation software (preferred, MATLAB/Simulink/Spice)., • Competence with test equipment such as oscilloscopes, logic analyzers, debuggers, current-probes, and automation of tests, reflow techniques, soldering etc., • Fluent in CAN BUS protocols (preferred, J1939, CANOPEN) and other low-voltage networking protocols., • Familiarity with MIL-STD, DO-160, or other defense/aerospace standards., • Strong problem-solving and troubleshooting skills. Preferred:, • Experience designing and working directly with high-voltage energy storage and power distribution, • Experience in industries/applications requiring high-reliability embedded power electronics operated in austere environments., • Familiar with U.S. and NATO operational requirements, particularly the Tactical Microgrid Standard. Role Requirements, • This position is an onsite role based in Chariot Defense's San Bruno, CA, office., • Willingness to support 10% travel, domestically and internationally, as well as work extended and weekend hours, when necessary, • Able to work on your feet for extended periods in a shop setting. Individual compensation packages are based on geographic location, scope of the role, relevant experience, and the ability to deal with complexity and problem solve within our organization, among other factors. All employees are required to provide proof of authorization to work in the U.S. within their first 3 days of work. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Any unsolicited resumes/candidate profiles submitted through our website or to personal email accounts of employees of Chariot Defense are considered property of Chariot Defense and are not subject to payment of agency fees.

Job DescriptionAbout ZiplineDo you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people.About You and The Role The Senior Electrical Engineer will develop avionics for our next-generation aircraft. We are looking for an engineer with a strong foundation in circuit board design and an excellent grasp of electronics development, processes, and tools. As a Senior Electrical Engineer on the Avionics team, you will be responsible for designing electronics including flight computers, communication systems, safety systems, and more. These components are at the core of a new unmanned aerial system that will enable Zipline's impact to expand from 100,000 deliveries/year to 100 million across the globe. In addition, you will have the opportunity to collaborate with world class engineers across all disciplines and experience levels. Zipline values personal development highly and encourages an environment of continuous learning and mentorship. The Avionics team encounters many challenges when designing robust avionics systems to provide life-saving service in some of the harshest environments on Earth. At the start of any project, our team plays a vital role in system architecture, designing for performance, reliability, and fault tolerance, while balancing mass and cost. Included in this is the design of an FAA-approved safety system to ensure the safety of employees, customers, and bystanders. Our sophisticated flight systems also require us to build custom solutions with high performance embedded computing and high speed serial buses. To achieve Zipline's goal of serving anyone anywhere, all aspects of a design must also be successful in a wide range of real-world environments by being robust against environmental, ESD, and EMI threats. These are just some of the many challenges that make us excited to go to work everyday. What You'll Do • Engineer avionics for volume production through a full design cycle including requirements, prototype, schematic capture, layout, and validation, with a focus on compute, sensing, and perception., • Shape the architecture of Zipline's next generation product, making impactful design decisions daily, while working with a high level of independence., • Lead trade studies, understand competing design priorities, develop hardware requirements to meet system level requirements and provide direction and clarity for burning down risk., • Proactively seek out opportunities for improvement in system, vehicle, and component level design., • Collaborate cross-functionally in all stages of development, including:, • Architecture: fault tolerance, power, mass, thermals, perception performance, • Detailed Design: schematic capture, PCB layout, system integration, validation, • A degree in Electrical Engineering, Embedded Hardware Engineering or equivalent practical experience., • Minimum 6 years of design experience including: circuit design, schematic capture, PCB layout, packaging, integration, cost reduction, sourcing and transitioning a product to production., • Past success developing electronics for critical systems in fields such as aerospace, transportation, or medical devices., • Design experience with mixed-signal, high-speed digital, SoM compute integration, high-speed serial busses, and electro-magnetic compatibility., • Experience working with any of DDR, CSI, PCIe, SPI, UART, USB is a preferred qualification., • Experience working with WiFi, Cell, GNSS, ADS-B, Cameras, Microphones is a preferred qualification., • Experience with electronics design of high volume consumer electronics products including mobile devices, laptops, and automotive is a preferred qualification. Experience working on fail safe and fail operational electronics including aerospace and medical is a preferred qualification., • Enthusiasm for working in a fast-paced, collaborative, cross-functional environment., • Clear communication skills and the ability to explain technical challenges to both fellow engineers and non-engineers alike., • Must be eligible to work in the US. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job DescriptionZoox is looking for a systems engineer to take ownership of the safety and availability of our body systems functions and components. You will collaborate with world-class hardware, software, and other system engineers to establish end-to-end traceability of requirements for body systems components on an autonomous vehicle. At Zoox, we take systems engineering seriously and know that your efforts will be critical for delivering a driverless robotaxi service at scale.In this role, you will: • Define and manage off-nominal and functional safety requirements to prevent and/or detect failures to satisfy system safety and availability goals, • Establish and evaluate criteria for the safety and robustness of global states and transitions, • Drive quantitative and qualitative activities that involve the development of HARAs, FTAs, FMEAs, and/or FMEDAs, • Develop requirements and investigate solutions for robust but effective fault detection algorithms, • Perform detailed systems and safety analysis on custom and 3rd party hardware. Work with suppliers of 3rd party hardware to ensure Development Interface Agreements (DIAs) are in place, tracked, and safety work products are delivered/reviewed, • Collaborate with test engineers to develop test plans to verify off-nominal and functional safety requirements, measure coverage, and validate fault-handling capabilities and availabilityQualifications, • B.S. or higher degree in Automotive Engineering, Aerospace, Robotics, Computer Science, Electrical, Mechanical, or Systems Engineering, • 6+ years of work experience with hazard analysis, functional/requirements decomposition, and requirements traceability, • System development experience with standards such as: ISO26262, ISO 21448, ARP4754, ARP4761, DO-178C, DO-254, IEC 13849, IEC 61508, or equivalent, • Experience with vehicle body systems, such as HMI, doors, lighting, HVAC, and/or passive safetyBonus Qualifications, • Experience with safety-related compute and/or control systems

Job Description ABOUT ZIPLINE Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. ABOUT YOU AND THE ROLE Does the prospect of a society-altering challenge - transitioning a first-of-its-kind autonomous robotic system from prototype to volume manufacturing - sound like the type of work that gets you out of bed in the morning? Can you cut through the fog of multiple, competing priorities to focus on the most critical steps required to accomplish both immediate and long-term goals? Are you undeterred by the authority and responsibility that comes with a critical leadership position? If this excites you, you're who we're looking for! This is an in-person role based out of our HQ in South San Francisco requiring 40-60% traveling to and managing critical partners in Asia and North America. WHAT YOU'LL DO In this highly visible role, you will own component development qualification activities at suppliers and interact with Engineering, Strategic Sourcing, Integrated Planning, and Manufacturing Operations teams to scale Zipline's manufacturing footprint. • Plan, organize, direct and conduct industrialization related activities within the Design Engineering , Manufacturing, Material Planning, New Product Introduction (NPI) and Supply Chain teams., • Participate in Supplier Design for Manufacturability (DFM) reviews, guide suppliers in efficient use of poka-yokes, best methods of gauging, and correct tools or assembly equipment to use. Provide feedback to Zipline Design teams to ensure alignment and incorporation of feedback during validation build phases and into mass production., • Lead, track and improve Supplier manufacturing process development and launch readiness for design changes, new products and outsourcing initiatives., • Lead and implement Supplier improvements in scalability, cost, and quality., • Guide Suppliers in developing exceptionally robust processes and procedures to promote seamless and efficient production of high quality electrical components., • Facilitate communication and clarification of technical requirements between Suppliers and Zipline's Design, Internal Quality and Procurement teams. Collaborate with Zipline Design, Internal Quality and Manufacturing/NPI to determine ideal performance specifications and Supplier metrics., • Drive improvements utilizing Lean methodologies, Statistical Process Control (SPC), and supplier scorecards., • You have worked for a minimum of 2-15+ years in a fast paced and high growth environment as a Supplier Quality Engineer, Supplier Development Engineer, or Supplier Industrialization Engineer, Manufacturing Engineer, Process Engineering., • You have successfully launched into volume production complex manufactured components and assemblies from prototype through mass production stages., • You have actively participated in product design efforts and thus know what it takes to transition from prototype to volume production (CAD system experience like Nx, Catia, Solidworks is a bonus)., • You have implemented First Article Inspection criteria, PPAP requirements, and Supplier Quality Scorecard metrics, • You have worked with an established Quality System and applied it to improve your supply base (applicable standards are AS9100/ISO9001/IATF16949)., • You have achieved measurable results with implementing Product Quality Planning with part suppliers and contract manufacturers, both domestic and overseas (applicable examples are Advanced Product Quality Planning, Production Part Approval Process, Process Failure Modes and Effects Analysis, SPC), • Advanced technical degree with experience developing new products, managing the transition from prototype to mass production, and creating order from chaos, • You are a first principles problem solving - you understand the value of methods such as 8D, 5-WHY, Pareto Charts and Fishbone Diagrams because you have achieved measurable results by using them and influencing others to do the same., • Technical expertise in at least several of the following disciplines: PCBA Assembly, PCB Fabrication, Carbon Fiber/Composites, Machining/Casting/Extruded/Stamping, Motor Manufacturing (Lamination, Winding, Magnets, etc), Injection Molding, inspection fixture design, GD&T, metrology (CMM/OMM programming and inspection), manufacturing line setup , electro-mechanical assembly & testing etc, • Experience managing vendors in various geographies with a strong understanding of what manufacturing excellence looks like across a variety of processes. Demonstrated ability to walk into a new potential supplier and rapidly assess industrialization capability, reliability and quality, and safety, • You have a good understanding of and have successfully implemented the correct gated controls within a product development process and achieved the intended results. This role will require travel 30-60% of the time to critical external partners. The starting cash range for this role is $120,000 - $247,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities.

Job Description ABOUT ZIPLINE Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. ABOUT YOU AND THE ROLE Does the prospect of a society-altering challenge - transitioning a first-of-its-kind autonomous robotic system from prototype to volume manufacturing - sound like the type of work that gets you out of bed in the morning? Can you cut through the fog of multiple, competing priorities to focus on the most critical steps required to accomplish both immediate and long-term goals? Are you undeterred by the authority and responsibility that comes with a critical leadership position? If this excites you, you're who we're looking for! This is an in-person role based out of our HQ in South San Francisco requiring 40-60% traveling to and managing critical partners in Asia and North America. WHAT YOU'LL DO In this highly visible role, you will own component development qualification activities at suppliers and interact with Engineering, Strategic Sourcing, Integrated Planning, and Manufacturing Operations teams to scale Zipline's manufacturing footprint. • Plan, organize, direct and conduct industrialization related activities within the Design Engineering , Manufacturing, Material Planning, New Product Introduction (NPI) and Supply Chain teams., • Participate in Supplier Design for Manufacturability (DFM) reviews, guide suppliers in efficient use of poka-yokes, best methods of gauging, and correct tools or assembly equipment to use. Provide feedback to Zipline Design teams to ensure alignment and incorporation of feedback during validation build phases and into mass production., • Lead, track and improve Supplier manufacturing process development and launch readiness for design changes, new products and outsourcing initiatives., • Lead and implement Supplier improvements in scalability, cost, and quality., • Guide Suppliers in developing exceptionally robust processes and procedures to promote seamless and efficient production of high quality electrical components., • Facilitate communication and clarification of technical requirements between Suppliers and Zipline's Design, Internal Quality and Procurement teams. Collaborate with Zipline Design, Internal Quality and Manufacturing/NPI to determine ideal performance specifications and Supplier metrics., • Drive improvements utilizing Lean methodologies, Statistical Process Control (SPC), and supplier scorecards., • You have worked for a minimum of 8 years in a fast paced and high growth environment as a Supplier Quality Engineer, Supplier Development Engineer, or Supplier Industrialization Engineer, Manufacturing Engineer, Process Engineering., • You have successfully launched into volume production complex mechanical / electromechanical components and assemblies from prototype through mass production stages., • You have actively participated in product design efforts and thus know what it takes to transition from prototype to volume production (CAD system experience like Nx, Catia, Solidworks is a bonus)., • You have worked with an established Quality System and applied it to improve your supply base (applicable standards are AS9100/ISO9001/IATF16949)., • You have achieved measurable results with implementing Product Quality Planning with part suppliers and contract manufacturers, both domestic and overseas (applicable examples are Advanced Product Quality Planning, Production Part Approval Process, Process Failure Modes and Effects Analysis, SPC), • Japanese-fluent or native speaker, • You are a first principles problem solving - you understand the value of methods such as 8D, 5-WHY, Pareto Charts and Fishbone Diagrams because you have achieved measurable results by using them and influencing others to do the same., • Technical expertise in at least several of the following disciplines: Motor manufacturing (Lamination, Winding, Magnets, etc), injection molding with mold flow simulation, machining , inspection fixture design, GD&T, metrology (CMM/OMM programming and inspection), manufacturing line setup , electro-mechanical assembly & testing etc, • Experience managing vendors in various geographies with a strong understanding of what manufacturing excellence looks like across a variety of processes. Demonstrated ability to walk into a new potential supplier and rapidly assess industrialization capability, reliability and quality, and safety, • You have a good understanding of and have successfully implemented the correct gated controls within a product development process and achieved the intended results. The starting cash range for this role is $150,000 - $200,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities.

Job Description The Opportunity We are looking for a motivated Mechanical Engineer who thrives on rapid iteration. We move with the speed and autonomy of a startup to bring next-generation battery technologies to market. In this role, you will work cross-functionally with our in-house teams to develop the next generation of battery and powertrain technologies for high-performance mobility and consumer applications. You will take on project ownership and design high-quality mechanical systems across a diverse product portfolio. Your impact will span the entire development lifecycle—from initial CAD design and simulation to rigorous validation testing, prototyping, and manufacturing bring-up. The ideal candidate values precision, thrives on technical challenges, and possesses excellent communication skills to bridge the gap between complex engineering and cross-functional execution. What You'll Do • Design and model mechanical components and assemblies using SolidWorks CAD and PDM., • Execute structural, thermal, and fluid simulations, correlating digital results to physical testing., • Develop and execute test plans and design validation methods for battery system failure modes., • Perform trade-off analyses and DOEs to optimize designs for performance and cost., • Lead prototype builds and support manufacturing bring-up for new product lines., • 2+ years of mechanical engineering experience, ideally involving battery technologies., • Hands-on experience with rapid-prototyping to create functional jigs and fixtures., • Experience designing for CNC Machining, Injection Molding, Sheet Metal, and 3D Printing., • Familiarity with laser welding and IP67 sealing methods., • Ability to clearly communicate technical issues in succinct language to non-technical teammates., • Experience designing for consumer products, e-mobility, automotive, or aerospace applications., • Experience with manufacturing bring-up, both in-house and with external contract manufacturers (CMs)., • Familiarity with PDM and PLM systems for revision control., • Knowledge of safety and transport standards (UN 38.3, UL 2580, UL 2271). Health & Wellness • Comprehensive Benefits: Health, Dental, Vision, and Life Insurance, with 99% of premiums covered by the company., • Competitive Compensation: Base salary plus an equity award., • Vacation & Sick Leave: 3 weeks of accrued vacation and 2 weeks of accrued sick leave., • Company Holidays: Paid holidays in accordance with the company schedule. Time Off & Wellbeing • Bereavement Leave: 1 week fully paid., • Jury Duty Leave: Up to 1 week fully paid., • Professional Development: Annual training budget to support your career growth., • Collaborative Environment: We operate primarily on-site to foster fast-paced collaboration and execution. Hybrid flexibility may be available after an introductory period, depending on business needs., • Team Outing Program: Department events including a half-day off and a company-sponsored allowance., • Social Calendar: Weekly, monthly, and seasonal team-building events., • Travel & Charging: Uber Business access, free on-site EV charging, and more. South San Francisco, CA pay range$125,000—$165,000 USD Battery Technology Solutions for a Clean Energy Future Stafl Systems is dedicated to advancing all applications of lithium-ion battery technology to achieve a clean energy future. Since 2010, our company has partnered with industry leaders to push the boundaries of innovation in such fields as electric vehicles, aviation, and consumer products. Our team has the proven engineering expertise to offer technical consulting, full-stack product development, in-house prototype fabrication, circuit board and battery pack manufacturing, and fleet management tools to solve the most complex challenges facing today's cleantech industry. Stafl Systems Does Not Work with Outside Recruiters/Recruiting Agencies Stafl Systems does not work with outside recruiters or recruiting agencies to fill positions. We encourage all qualified applicants to apply directly with Stafl Systems. Non-Discrimination Stafl Systems, LLC. is an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

Job Description Peak Energy Job Title: Project Engineer Location: Burlingame, CA or Denver, CO preferred | Remote (U.S.) acceptable Department: Projects Team Reports to: CSO Position Type: Full-time About the Company Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid. Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market. Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, and Fluence. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures. We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience. About the Job As a Project Engineer, you'll be responsible for the technical and engineering aspects of Peak's projects. You'll design site layouts, engage with EPCs, and ensure projects are technically sound, cost-effective, and optimized for execution. This is a highly cross-functional role — you'll work side by side with Project Managers, Finance, and our internal cell and ESS engineering teams to drive projects from concept to commissioning Responsibilities: • Serve as the customer-facing, technical arm of sales and execution, acting as the bridge between Peak's engineering teams and external stakeholders translating complex technical concepts into clear, actionable insights for customers., • Create and optimize site layouts, electrical designs, and conceptual engineering packages for utility-scale storage projects., • Manage technical due diligence, including geotechnical, environmental, and interconnection studies., • Partner with EPC contractors to evaluate construction methods, cost estimates, and schedules., • Support Project Managers in technical aspects of permitting and community engagement., • Review and incorporate interconnection requirements, codes, and standards into design., • Provide input into project financial models by translating technical assumptions into cost/performance outcomes., • Contribute to RFP responses and bid packages with accurate technical content. Minimum Qualifications: • Bachelor's degree in Electrical, Mechanical, Civil Engineering, or a related field., • 3–7 years of experience in engineering for renewable energy or power projects., • Experience designing or supporting utility scale power projects, • Proficiency in site design, layout, and electrical system modeling tools including AutoCAD and Excel, • Understanding of Interconnection, codes/standards, and EPC contracting process., • Ability to collaborate across teams and translate technical details into project decisions., • Strong problem-solving skills with attention to constructability and cost-effectiveness., • Passion for renewable energy, sustainability, and driving positive environmental impact through technology innovation., • Eligible to work in the U.S. Preferred Qualifications: • Experience designing or supporting utility-scale battery storage projects., • Experience designing, sizing and configuring utility scale BESS plants, • Knowledge of NFPA 855, UL 9540, and other relevant codes/standards., • Experience working directly with EPCs on constructability reviews and cost estimates., • Background in commissioning support, QA/QC processes, or system validation for BESS Projects., • Advanced degree in engineering or energy systems. The salary range for this role is $120,000 - $170,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes flexible time off, comprehensive medical, dental, and vision coverage, a strong 401(k) plan, and equity opportunities. Join us to thrive in a supportive environment while making a meaningful impact in the energy sector! At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

Job Description Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Failure Analysis and Sustaining Engineer for our client in the Software domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6+ Months Contract Location: San Mateo, CA (4 days a week at lab in San Mateo) Salary: $60.00-$65.00/Hourly or $115,000-$120,000/Annually Role: Failure Analysis and Sustaining Engineer Primary Skills: SQL Role Description: The Failure Analysis and Sustaining Engineer must have 3+ years of experience. Seeking a Failure Analysis and Sustaining Engineer with strong technical quality management, hands-on debugging, data analytics, and 8D-based Root Cause Corrective Action (RCCA) expertise. This role will partner closely with Hardware, Firmware, Operations, and Customer Care teams to ensure exceptional product reliability and customer experience across our connected device portfolio — including Bluetooth trackers and LTE-M/GNSS-based wearable products. For this role, you must be highly organized, results-driven, and comfortable working across disciplines to identify, analyze, and resolve product issues from pre-launch through sustain. Insights from your work will directly inform design improvements for next-generation devices, helping us deliver products that are dependable, durable, and delightful to use. Key Responsibilities: • Own and drive key quality and reliability metrics for both product families from pre-launch through field sustainment., • Conduct in-depth electrical and system-level failure analysis on RMAs, yield fallout, and field returns, identifying root causes down to the component level., • Collaborate with Hardware, Firmware, and Operations to ensure lessons learned feed back into the product development cycle., • Perform PCBA debugging and electrical validation of BLE, GNSS, LTE-M, and Wi-Fi subsystems., • Develop and refine diagnostic tools, test jigs, and FA techniques to accelerate failure identification and resolution., • Author comprehensive FA and RCCA reports, clearly articulating findings, corrective actions, and systemic improvement opportunities., • Leverage data analytics (SQL, Excel, Tableau) to transform test and field data into actionable technical insights., • Utilize downtime between builds to execute hardware tweaks and validation plans, ensuring sustained quality improvement., • Partner with contract manufacturers and component suppliers to close the loop on high-impact issues and drive long-term reliability enhancements. Key Qualifications: • BS/MS in Electrical Engineering, Materials Science, or equivalent field., • 5+ years of experience in failure analysis, quality engineering, or sustaining roles supporting consumer IoT or connected wearable devices., • Proven experience performing end-to-end 8D and RCCA investigations, including containment, verification, and systemic prevention., • Strong electrical debug background with proficiency in RF circuits, power management, and mixed-signal design., • Familiarity with Bluetooth LE, GNSS, LTE-M, and Wi-Fi hardware systems and their common failure modes., • Skilled in reading schematics, interpreting layouts, and performing board-level rework and analysis., • Proficiency with oscilloscopes, logic analyzers, spectrum analyzers, and other electronic test equipment., • Data analytics capability — comfortable with SQL, Excel, and visualization tools such as Tableau or Power BI., • Excellent technical communication and documentation skills, with the ability to distill complex analysis into clear, actionable insights., • Willingness to travel internationally up to 25% to support supplier and factory FA investigations. Preferred Experience: • Experience sustaining high-volume, battery-powered consumer products (e.g., wearables, trackers, or IoT devices)., • Understanding of power electronics, battery characterization, and charging circuitry., • Prior work with contract manufacturers (Jabil, Luxshare, Inventec, etc.) and cross-functional debug across supply chains., • Demonstrated ability to uncover systemic design or process weaknesses and implement durable corrective actions., • Proven track record of launching new hardware products and driving continuous quality improvements through post-launch sustainment., • Ability to thrive in a fast-paced, startup-like environment while meeting or exceeding aggressive timelines. Education: Bachelor’s degree/MS in Electrical Engineering, Materials Science, or equivalent field Experience: Minimum 3+ years of experience Relocation: This position will not cover relocation expenses Travel: No Local Preferred: Yes Note: Must be able to work on a W2 basis (No C2C) Recruiter Name: Meenakshi Pal Recruiter Phone: 412 730 3797 Benefits: We have various coverages and additional benefits to choose from: • Medical, Dental (Including Ortho) & Vision Insurance (Option to Enroll)., • Paid Leaves (Wherever applicable)., • Life & Disability Coverage (Upon eligibility)., • 401K Option, Education Assistance Program and more. Mastech Digital is an Equal Opportunity Employer - All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Job DescriptionAre you ready to revolutionize the advertising industry? At Cognitiv, we are not just another AdTech company—we are industry trailblazers redefining media buying with our Deep Learning Advertising Platform. Since 2015, we have harnessed the power of cutting-edge deep learning technology and data science to transform how brands connect with their customers. Our mission? To bring intelligence to advertising and deliver unparalleled precision, relevance, and impact at scale. With our innovative platform, advertisers enjoy unprecedented flexibility—whether it is activating Dynamic Deals through their preferred DSP, leveraging our managed service DSP, or utilizing our industry-first ContextGPT product. As a part of Cognitiv, you will be at the forefront of AI-driven advertising solutions, driving change and achieving remarkable growth in a rapidly evolving industry.Now, we're growing!The role We are seeking a technical leader who can balance strategic leadership with hands-on contributions. You'll oversee a growing team of ML research scientists, guide innovation in deep learning and LLMs, and directly advance Cognitiv's real-time bidding and recommendation systems. This role is critical to our success, sitting at the intersection of cutting-edge research and production-scale delivery. Location: This position will be located in San Mateo, CA with a hybrid work schedule of 3 days in office (Mon/Tue/Wed) and 2 days remote (Thursday/Friday). What You'll Do • Lead and Mentor. You manage and grow a team of Machine Learning Research Scientists, fostering a collaborative, innovative environment while mentoring individuals on both technical challenges and career development., • Set Strategic Direction. You define and execute the vision for machine learning research within the adtech domain, representing the team in strategic discussions and contributing to company-wide initiatives., • Drive Technical Innovation. You oversee the design and implementation of cutting-edge deep learning architectures, staying current with LLM research and guiding the integration of new breakthroughs into Cognitiv's solutions., • Stay Hands-On. You actively contribute through coding, experimentation, and code reviews, ensuring technical excellence and adherence to best practices., • Advance AdTech Performance. You continuously improve models and algorithms to drive ad targeting, real-time bidding performance, and audience relevance., • Enable Scalable Systems. You collaborate with operations, engineering, and cross-functional partners to refine data pipelines, model deployment, and monitoring systems., • Deliver Results. You manage project timelines, resources, and deliverables, ensuring successful completion of high-impact research initiatives.Tech Stack, • Core Tools – Python, PyTorch, deep learning architectures (transformers, recommendation models)., • Traditional ML – XGBoost, PCA., • Big Data / Infra – Spark, Hadoop, distributed training systems., • Cloud Platforms – AWS, GCP, or Azure., • Bonus – C++.Who You Are, • Experienced Leader with Advanced Education: Master's or Ph.D. in Computer Science, Statistics, Electrical Engineering, or a related field, with 5–7+ years of experience in machine learning R&D. Proven experience leading teams of researchers and senior ICs/PhDs while remaining 30–50% hands-on (coding, reviews, experimentation)., • Deep Learning, LLMs & Model Tuning: Deep technical expertise in PyTorch, transformers, and Large Language Models (LLMs), including large-scale training and fine-tuning of deep neural networks., • Machine Learning Breadth: Strong understanding of both deep learning and traditional ML techniques (e.g., XGBoost, PCA), with the ability to apply the right approach to the right problem., • Engineering Excellence: Proficiency in Python with strong foundations in algorithms, data structures, and software engineering principles; experience building models in real-time, high-throughput systems (e.g., recommender systems, adtech)., • Production Experience: Hands-on experience developing, deploying, and optimizing machine learning models in production environments, including distributed systems, cloud platforms (AWS, GCP, Azure), and big data frameworks (Hadoop, Spark)., • Strong Communicator: Excellent written and verbal communication skills, strong project management capabilities, and the ability to drive alignment in fast-paced, dynamic environments.Bonus Points If You Have, • AdTech & RTB Experience. Prior exposure to advertising technology and real-time bidding (RTB) systems is a strong plus., • Distributed Systems & Cloud. Familiarity with big data frameworks (Spark, Hadoop) and cloud platforms (AWS, GCP, Azure)., • C++ Skills. Strong C++ programming ability is a significant advantage alongside Python expertise., • Research & Community Impact. A track record of published research or meaningful contributions to the machine learning community. What We OfferCompensation is based on experience, skills, and other factors. Base salary is just one part of your total rewards at Cognitiv—you'll also receive equity and a comprehensive benefits package.Highlights include: • Medical, dental & vision coverage (some plans 100% employer-paid), • 12 weeks paid parental leave + 4 weeks WFH, • Unlimited PTO + Work-From-Anywhere August, • Career development with clear advancement paths, • Equity for all employees, • Hybrid work model & daily team lunch, • Health & wellness stipend + cell phone reimbursement, • 401(k) with employer match, • Parking (CA & WA offices) & pre-tax commuter benefits, • Employee Assistance Program, • Comprehensive onboarding (Cognitiv University), • …and more!What You'll Find at Cognitiv, • Festiv – We make work fun with cross-team games, events, and creative team bonding., • Responsiv – You'll be close to clients and leadership, influencing real outcomes., • Inclusiv – Diversity and individuality are celebrated across all levels., • Inventiv – We reward curiosity and embrace bold ideas., • Transformativ – We support your growth with training, mentorship, and flexibility., • Collaborativ – We operate across coasts, connected by purpose and teamwork.Cognitiv is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive workplace for all.