Senior Mechanical Test Engineer at Zipline | South San Francisco

Join Our Mission at ZiplineAre you ready to make a global impact? Zipline is revolutionizing logistics with our innovative approach to supply delivery. Our mission is to tackle the world's most pressing access issues by creating the first equitable logistics system that ensures everyone, everywhere, can receive what they need. From facilitating Rwanda’s nati…

About ZiplineAre you passionate about making a difference? Zipline is on a transformative mission to revolutionize logistics and delivery on a global scale. We aim to address critical access challenges by developing the world’s first instant delivery and logistics system that serves all individuals, regardless of their location. Our innovative technology has already made a significant impact, from supporting Rwanda’s national blood delivery system and facilitating Ghana’s COVID-19 vaccine rollout to providing on-demand home delivery solutions for Walmart. By leveraging advanced robotics and autonomous technology, we're not only decarbonizing delivery but also reducing road congestion and minimizing fossil fuel usage while ensuring equitable access for billions of people. Join us in our commitment to building a more resilient global supply chain. Be a part of Zipline and help fulfill our mission to create a fair and robust global supply chain for people everywhere.

At Structure Therapeutics, we are dedicated to developing transformative medicines for patients utilizing cutting-edge structure-based and computational drug discovery technologies. Our innovative platform merges the latest breakthroughs in molecular interaction visualization, computational chemistry, and data integration to create superior oral small molecule medicines that address the limitations of current biologic and peptide drugs. We are actively progressing a clinical-stage pipeline of unique treatments targeting chronic diseases with significant unmet needs, particularly in cardiovascular, metabolic, and pulmonary health.Our leadership team consists of renowned international drug innovators, supported by top-tier global life sciences investors. Having completed our IPO in February 2023, we operate offices in California and Shanghai, leveraging the strengths of both regions to be at the forefront of life science innovation.

About ZiplineAre you ready to make a difference? Zipline is dedicated to revolutionizing the logistics and delivery landscape. Our mission is to tackle the world’s most pressing access challenges by creating and operating an instant delivery system that ensures equitable access for all, regardless of their location. We have made strides from supporting Rwanda’s national blood delivery network to facilitating vaccine distribution in Ghana, and even providing on-demand home delivery for Walmart. Our innovative approach harnesses the power of robotics and autonomy to minimize carbon emissions, alleviate road congestion, and eliminate fossil fuel dependency, all while ensuring billions gain access to essential goods and fostering a more resilient global supply chain. Since 2016, Zipline’s long-range drone platform has been operational in Rwanda, featuring a fixed-wing design that allows for flights over 200 km on a single charge. Our drones play a crucial role in delivering vital medical supplies swiftly and reliably to isolated communities. From assisting new mothers in Rwanda to aiding snake bite victims in Ghana, our technology has already reached millions across Africa, delivering thousands of life-saving products daily. Join us at Zipline as we strive to fulfill our commitment to building a fair and more robust global supply chain for billions.

insitro seeks a Senior Software Engineer to join the team in South San Francisco, CA. This role centers on developing software that advances machine learning and data-driven approaches for drug discovery. The work has a direct impact on research and development, aiming to accelerate the creation of new treatments. Responsibilities Design and build software solutions that support research and development efforts Collaborate with colleagues from various disciplines to address technical challenges Influence technology stack choices and participate in shaping the product roadmap Requirements Proven experience tackling complex software engineering problems Interest in using technology to move biotech and drug discovery forward Ability to work effectively in a cross-functional, collaborative environment

About ZiplineAre you passionate about making a global impact? Zipline is revolutionizing logistics and delivery services to overcome some of the world’s most pressing challenges. Our innovative approach aims to ensure equitable access to essential goods for all populations. From facilitating blood deliveries in Rwanda and distributing COVID-19 vaccines in Ghana to providing on-demand delivery for Walmart, we are reshaping the logistics landscape for governments, businesses, and individual consumers alike. Our technology may be sophisticated, but our mission is straightforward: to create a teleportation-like service that delivers essentials exactly when needed. By leveraging robotics and autonomous systems, we are not only reducing carbon emissions and traffic congestion but also enhancing air quality while ensuring that billions of people can access vital supplies, thereby strengthening a more resilient global supply chain. Join us at Zipline to fulfill our commitment to building a fair and robust global supply chain that serves billions.

About ZiplineZipline stands as the largest and most experienced drone delivery service globally. Our mission is to ensure equitable access to food, medicine, and essential goods for everyone, anytime and anywhere. We have designed, built, and operate the world’s largest autonomous logistics system, delivering critical supplies promptly and reliably. Currently, Zipline operates across four continents, facilitating a delivery every 30 seconds and achieving millions of successful deliveries, including blood, vaccines, medical supplies, food, and retail products.Our clientele encompasses some of the world’s leading healthcare systems, governments, retailers, restaurants, and global enterprises that count on us to save lives, minimize emissions, enhance economic opportunities, and provide swift deliveries from point A to point B. The drone component is just 15% of our comprehensive infrastructure aimed at enabling seamless and reliable global operations.By fortifying supply chains, alleviating congestion, and reclaiming valuable time for people, Zipline is revolutionizing access to healthcare, consumer products, and food on a global scale with over 140 million commercial autonomous miles flown safely.We operate at a global scale and seek practical problem solvers who thrive on real-world challenges and rapid growth. Our team is driven by the commitment to build systems that significantly impact people's lives and scale the future of logistics. We welcome individuals who think from first principles, embrace challenges, and can achieve the impossible at unprecedented speeds.OverviewWe are in search of a dedicated Senior IT Engineer to oversee daily IT operations and provide a seamless technology experience for our globally distributed workforce.This position entails leading helpdesk services, managing employee onboarding and offboarding, overseeing device lifecycle and logistics, and continually enhancing IT operations at scale. You will leverage a strong technical background and a proactive mindset, addressing issues directly while also creating the systems, processes, and automation necessary to minimize friction over time.The ideal candidate exhibits strong ownership by proactively identifying and rectifying problems while holding themselves accountable for results. They are customer-focused and operationally oriented, consistently improving processes, eliminating inefficiencies, and developing scalable systems that enhance the employee experience overall.What You’ll Be DoingRun Day-to-Day IT OperationsOwn and operate the IT helpdesk functions, ensuring prompt resolution of technical issues.Manage employee onboarding and offboarding processes to ensure a smooth technology transition for all staff.Oversee the lifecycle of devices, from procurement to disposal, ensuring efficient and sustainable management.Continuously improve IT operations, implementing best practices, and leveraging automation to enhance efficiency.

About Lightship Lightship builds all-electric RVs in South San Francisco, California. As the first U.S. manufacturer focused on electric recreational vehicles, the team is developing an aerodynamic, battery-powered trailer designed for the electric era. Lightship aims to make RVing more convenient and high-performing as the world moves toward electric transportation. Over 11 million American families enjoy RV travel, and Lightship is working to transform that experience. Commitment to Diversity Lightship values a team with a wide range of backgrounds and experiences. The company believes that diverse perspectives strengthen the mission and drive success. The workplace features a flat structure, encouraging integrity, autonomy, and creativity across all roles. Role Overview: Senior Systems Test Engineer The Senior Systems Test Engineer will help modernize and electrify RVs by designing and building automated test infrastructure. This role focuses on validating embedded software and hardware, with a special emphasis on the unique propulsion system at the heart of Lightship's products. Success in this position depends on developing a deep understanding of system architecture and proactively identifying weaknesses to ensure high standards for embedded software quality.

At Color Health, we are pioneering a new era in cancer care with the nation’s first Virtual Cancer Clinic, providing unparalleled, physician-led multidisciplinary services across all 50 states. Our innovative, guideline-based methodologies encompass cancer screening, risk assessment, prevention, diagnosis, treatment support, and survivorship. Beyond personalized medical care, we also offer services in cancer genetics risk assessment, nutrition, mental health support, and at-home cancer screening diagnostics. Leveraging technology-driven, patient-centric solutions, Color is reshaping how employers, unions, health plans, and governments tackle cancer. Our mission is to bridge critical gaps in cancer care, enhance patient outcomes, and support individuals compassionately throughout their healthcare journeys.Join Color and embark on the most impactful journey of your career. Even if you feel you're not fully qualified, if you are eager to take on this challenge, we encourage you to apply!About The RoleAs a Senior Engineering Manager on our Care Operations team, you will be at the forefront of how Color delivers scalable care. You will lead a dedicated team, shaping the systems that empower our clinicians and care teams — ensuring high-quality and accessible healthcare for millions. This role offers high ownership and the opportunity to define technical direction, drive execution through complex workflows, and enhance our care delivery platform within a dynamic startup environment. Your contributions will directly impact the speed at which we launch new programs, leverage AI in our operations, and elevate patient experiences. If you are passionate about building meaningful systems in a high-autonomy setting, this opportunity is tailored for you!

About AKASAAt AKASA, we are on a mission to revolutionize healthcare through artificial intelligence. As the foremost provider of generative AI solutions for healthcare revenue cycles, we empower health systems to effectively capture and communicate the entire patient clinical journey. Our technology enables organizations to optimize their operations, allowing them to prioritize what truly matters: quality patient care. Our success is backed by over $205 million in funding from esteemed investors including Andreessen Horowitz, BOND, and Costanoa Ventures.This is an exhilarating time to join AKASA. Since the launch of our new AI-native product suite in 2024, revenue bookings have surged over 20 times. We have set records for our largest deals three times in a row, a testament to the significant improvements we are delivering in clinical quality and documentation accuracy—key concerns for healthcare leaders.Our deployments have garnered national recognition as one of the most comprehensive applications of GenAI in healthcare finance to date (link). Serving a client base that represents over $120 billion in net patient revenue, we partner with some of the most innovative health systems in the nation, including Cleveland Clinic, Duke, Stanford, and Johns Hopkins.Our accolades include being named one of America's Top Startup Employers 2026 by Forbes, the #1 most promising healthcare RCM startup of 2025 by Black Book Market Research, and one of the fastest-growing GenAI startups to watch by AIM Research. Our CEO has been recognized among the “Top 50 Healthcare Technology CEOs” by the Healthcare Technology Report, and we have proudly maintained our “Great Place to Work” certification for six consecutive years.We are leveraging this momentum to redefine possibilities in healthcare, and we are seeking exceptional individuals to help accelerate this vision.The OpportunityWe are in search of an experienced Senior Application Security Engineer who possesses a robust software engineering background coupled with a security-focused mindset. You will collaborate closely with our engineering teams to build secure systems from the ground up, rather than adding security measures as an afterthought. You will take ownership of our application security program, work in tandem with developers, and play a pivotal role in shaping our security framework.

Join Zipline's MissionAre you driven to make a difference? At Zipline, we are dedicated to revolutionizing logistics and delivery systems worldwide. Our mission is to address critical access challenges by creating an advanced logistics platform that guarantees equitable service to everyone, everywhere. From facilitating Rwanda's blood delivery network and Ghana's COVID-19 vaccine distribution to enabling Walmart's home delivery services, we are changing the landscape of logistics for businesses and communities alike.Our innovative technology, which integrates robotics and autonomy, aims to reduce carbon emissions, alleviate traffic congestion, and minimize fossil fuel usage while ensuring essential services reach billions of people. Join us in our commitment to building a more resilient and equitable global supply chain.Your Role as a Senior Software Engineer - Hardware TestAs a Senior Software Engineer specializing in Hardware Testing at Zipline, you will play a pivotal role in developing high-quality software for our automated testing systems. Your contributions will enhance our next-generation P2 hardware. You will gain in-depth knowledge of our avionics stack, embedded software, and vehicle sensors while owning the entire lifecycle of test systems from prototype to production. You will collaborate with vendors and cross-functional teams, focusing on reliability and safety. Your efforts will be critical in shaping the future of our vehicles and ensuring the successful operation of our life-saving delivery services.

Join Zipline's Mission Are you passionate about making a difference? Zipline is revolutionizing logistics to overcome the world's most pressing access challenges. Our mission is to create an instant delivery system that ensures equitable access to essential goods for everyone, anywhere. From supporting Rwanda's national blood delivery network to facilitating COVID-19 vaccine distribution in Ghana, and providing on-demand deliveries for major retailers, we are redefining how goods are transported. Our cutting-edge technology, which combines robotics and autonomy, aims to decarbonize delivery, alleviate road congestion, and minimize environmental impact while enhancing global supply chains. About Our Team and the Role The Ground Systems team is pivotal in crafting the hardware essential for our drones' operations, ensuring they can take off, navigate, land, and recharge efficiently. We are committed to developing a comprehensive infrastructure solution for drone logistics that mirrors the advancements seen in the solar industry. Our focus is on creating elegant, modular, and cost-effective integration solutions for various clients across the globe. As part of this team, you will design large steel towers that support our drone docks, housing not only structural components but also critical mechanisms, actuators, and data transmission systems. Your Responsibilities In the role of Senior Mechanical Design Engineer, you will leverage your engineering expertise to innovate and develop products for our ground systems. Your focus will be on welded steel tower designs, often several stories tall. We seek an engineer who embraces creativity and challenges conventional limits, applying your knowledge and problem-solving skills to optimize product outcomes. You will thrive in a fast-paced environment, where your solutions must meet immediate needs and function flawlessly upon deployment. Your ability to tackle complex challenges with minimal guidance will be crucial.

ABOUT ZIPLINEAre you ready to make a significant impact? Zipline is revolutionizing the logistics industry by addressing the most pressing access challenges globally. Our mission is to create the world’s first instant delivery and logistics system that ensures equitable access to goods for everyone, everywhere. From facilitating Rwanda’s national blood delivery system to supporting Ghana’s COVID-19 vaccine rollout, and even providing on-demand delivery for Walmart, we are redefining delivery for businesses, governments, and consumers alike. Our technology, which combines robotics and autonomy, is not only complex but also designed to decarbonize delivery, alleviate road congestion, and minimize fossil fuel use and air pollution, while building a more resilient global supply chain.ABOUT YOU AND THE ROLEAre you excited by the challenge of transitioning an innovative autonomous robotic system from prototype to mass production? Do you excel in managing competing priorities while focusing on critical milestones for both short-term and long-term objectives? If you thrive in a leadership role and are eager to take on responsibility, we want to hear from you!This role is based in-person at our headquarters in South San Francisco, with travel commitments of 40-60% to manage key partnerships across Asia and North America.WHAT YOU'LL DOIn this prominent position, you will oversee component qualification activities at supplier facilities and collaborate closely with Engineering, Strategic Sourcing, Integrated Planning, and Manufacturing Operations teams to expand Zipline's manufacturing capabilities.Lead the planning, organization, and execution of industrialization activities across Design Engineering, Manufacturing, Material Planning, New Product Introduction (NPI), and Supply Chain teams.Engage in Supplier Design for Manufacturability (DFM) reviews, guiding suppliers on effective use of poka-yokes, optimal gauging methods, and appropriate tools or assembly equipment. Provide essential feedback to Zipline's Design teams to ensure alignment during validation builds and into mass production.Drive, monitor, and enhance supplier manufacturing process development and readiness for design modifications, new products, and outsourcing initiatives.

At Zipline, we are pioneering the creation of an autonomous delivery network's operating system.The Commerce Platform team is the powerhouse that transforms this network into a viable business. We develop the essential tools and integrations that our partners rely on to operate seamlessly with Zipline, mastering the marketplace logic that aligns demand with supply, and establishing the financial architecture that guarantees accurate transactions and traceable funds. This platform is designed for scalability across metropolitan areas, countries, and diverse sectors such as restaurants, retail, and healthcare, managing millions of orders daily.Your ResponsibilitiesYou will be responsible for software across the entire commercial stack, which includes:Merchant Portal - the web interface partners utilize for daily management of their Zipline business.Partner Integrations - POS connectors, API integrations, and data feeds linking merchant systems to the Zipline platform.Marketplace Platform - internal tools that govern how demand is prioritized, priced, and allocated across our network.Billing Engine - the financial infrastructure managing payments, commissions, settlements, and revenue streams within the marketplace.Fulfillment Apps - mobile and cloud applications facilitating picking and loading operations at partner locations.Customer Support Tooling - AI-driven support systems integrated with order, delivery, and billing processes.Serviceability & Coverage Tools - internal platforms to analyze and model the reach of Zipline's services.Engaging Challenges and OwnershipIn contrast to many software roles that focus on optimizing isolated components, the Commerce Platform encompasses diverse areas including consumer products, marketplace logic, partner tools, fulfillment processes, and financial systems.You'll tackle challenges such as:How can we provide merchant partners with real-time operational insights, seamless onboarding, and financial transparency while maintaining a cohesive system across verticals?How do we create marketplace policy controls that enable operators to adjust pricing, capacity allocation, and prioritization safely, with opportunities for experimentation prior to deployment?How do we develop a billing engine that accurately tracks every dollar from customer charges to partner payouts, accommodating promotions, refunds, revenue sharing, and multi-jurisdiction taxation?How do we implement AI-driven customer support capable of proactive actions, such as issuing refunds and applying credits, while communicating effectively about delays?

Join the Revolution at ZiplineAre you ready to make a significant impact on the world? At Zipline, we're dedicated to revolutionizing the logistics and delivery landscape. Our mission is to tackle urgent access challenges globally by developing the world's first instant delivery system that serves all individuals equitably, no matter their location. From supporting Rwanda's national blood delivery system to facilitating the distribution of COVID-19 vaccines in Ghana, and enhancing home delivery services for Walmart, we are reshaping how goods move for businesses and governments alike.Our technology is intricate, yet our vision is straightforward: we aim to create a teleportation service that provides what you need, precisely when you need it. By leveraging cutting-edge robotics and autonomous systems, we are committed to decarbonizing delivery, alleviating road congestion, and minimizing air pollution while ensuring equitable access for billions and fortifying the global supply chain.Become a part of Zipline's mission to construct a more equitable and resilient global supply chain for billions of lives.About You and The RoleAt Zipline, we are at the forefront of enhancing airspace navigation safety and developing the largest autonomous delivery system in the world. We seek experienced machine learning and perception engineers to set new standards in aircraft detection and obstacle tracking. You will enable our drones to autonomously navigate through complex and dynamic environments safely.Your ResponsibilitiesPush the Boundaries of Perception: Create and implement innovative algorithms for detecting, localizing, and tracking aircraft and obstacles using advanced monocular and multi-view camera systems, integrating deep learning with geometric vision to achieve robust 3D situational awareness.Develop Reliable Vision Systems: Build scalable model training pipelines and rigorous evaluation frameworks that assess performance in real-world edge cases.Collaborate Across Teams: Work in tandem with systems, flight test, and validation teams to develop comprehensive test plans that push perception capabilities to their limits, adhering to Zipline's stringent safety standards.Enhance Operational Performance: Design powerful debugging, visualization, and analysis tools that derive insights from field data, facilitating rapid issue resolution and performance optimization.

About ZiplineAre you ready to make a global impact? At Zipline, we are revolutionizing the logistics industry to ensure equitable access to essential goods for everyone, everywhere. Our innovative approach has transformed how critical medical supplies are delivered, exemplified by our operations in Rwanda and Ghana. We are on a mission to provide instant delivery solutions that enhance healthcare and accessibility for all, harnessing cutting-edge robotics and autonomous technology to decarbonize logistics while fostering a resilient global supply chain. Join us at Zipline and help us fulfill our commitment to creating a more equitable world.

About ZiplineAre you ready to revolutionize logistics? Zipline is dedicated to reshaping the movement of goods globally. Our mission is to tackle the world's most pressing access issues by creating, manufacturing, and operating an instant delivery and logistics system that equitably serves all individuals, regardless of their location. From facilitating Rwanda’s national blood delivery network and Ghana’s COVID-19 vaccine distribution to providing on-demand home delivery for Walmart, and empowering healthcare providers to extend care directly to U.S. households, we are transforming logistics for businesses, governments, and consumers alike. While our technology is intricate, our concept is straightforward: a teleportation service that brings you what you need, precisely when you need it. Through innovative robotics and autonomous systems, we are reducing carbon emissions from deliveries, alleviating traffic congestion, and minimizing fossil fuel use and air pollution, while ensuring equitable access for billions and fortifying a more resilient global supply chain.Join Zipline in fulfilling our commitment to construct a fairer and more robust global supply chain for billions of individuals.

About ZiplineAre you ready to make a difference? Zipline is dedicated to revolutionizing the logistics industry by addressing critical access challenges globally. Our mission is to create, manufacture, and operate an instant delivery system that provides equitable service to all individuals, regardless of their location. From facilitating Rwanda's blood delivery service to supporting Ghana's COVID-19 vaccine distribution, and even enabling Walmart's home delivery, we are reshaping how essential goods are transported.Our innovative technology simplifies a complex process: a teleportation service that ensures timely delivery of necessities. By leveraging robotics and autonomy, we aim to decarbonize deliveries, minimize road congestion, and reduce pollution while fostering equitable access for billions and strengthening the global supply chain.Join us at Zipline to contribute to building a more resilient and equitable global supply chain for millions.About You and the RoleAs the operator of the largest autonomous logistics network worldwide, Zipline reliably delivers critical medical and commercial goods. As we navigate increasingly sophisticated and safety-centric environments, our autonomy systems must be robust and intricately connected, particularly where perception and deployment converge.We are seeking a Senior Perception Engineer to join our Droid Team, responsible for the autonomy that enhances Zipline's delivery experience. This team oversees the complete stack of offboard and cloud-side perception systems that inform and enhance our onboard capabilities. Your work will include generating detailed 3D and semantic insights from aerial surveys, learning customer preferences, and analyzing terrain features, ensuring our aircraft are equipped for mission-critical deliveries in complex environments.This role emphasizes practical application; you will need to expedite the development of production-grade systems and creatively apply state-of-the-art techniques to address significant challenges.

About ZiplineZipline stands as the globe's foremost and most experienced drone delivery service, dedicated to ensuring equitable access to essential supplies like food and medicine anytime, anywhere. We are at the forefront of designing, building, and operating the world’s largest autonomous logistics network, delivering critical goods swiftly and reliably. With operations spanning four continents, Zipline achieves a delivery every 30 seconds and has successfully completed millions of deliveries, encompassing blood, vaccines, medical supplies, food, and retail items.Our clientele includes leading healthcare systems, governments, retailers, restaurants, and global enterprises that depend on us to save lives, mitigate emissions, enhance economic opportunities, and facilitate the fastest delivery from point A to point B. The drone constitutes only 15% of our comprehensive framework, which enables seamless and dependable global operations.Our system strengthens supply chains, alleviates congestion, and grants individuals precious time back. With over 140 million commercial autonomous miles flown safely, Zipline is revolutionizing access to healthcare, consumer products, and food worldwide.Operating at a global scale, we seek practical problem solvers who thrive in real-world challenges and swift growth. Our team is driven by the ambition to construct systems that profoundly impact lives and scale the logistics of the future. We are in search of individuals who think from first principles, relish overcoming obstacles, and can achieve the extraordinary at unprecedented speeds.

Join Spirair Inc., a pioneering company dedicated to advancing medical technologies, as a Senior R&D Engineer. In this role, you will leverage your expertise to drive the development of innovative medical devices, collaborating with a multidisciplinary team to ensure compliance with regulatory standards and enhance patient outcomes.