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Experience Level
Senior
Qualifications
To be successful in this role, you should possess a strong background in operational technology, including:Proven experience in engineering roles focused on operational technology. Solid understanding of automation systems, data analysis, and process optimization. Strong problem-solving skills and the ability to work collaboratively in a team environment. Excellent communication skills to articulate complex concepts to stakeholders. Degree in Engineering, Computer Science, or a related field is preferred.
About the job
Cellares is seeking a Senior Operational Technology Engineer in South San Francisco, CA. This role focuses on strengthening and improving operational technology systems across the company.
What You Will Do
Work closely with teams from different departments to improve operational systems.
Apply technical knowledge to boost the efficiency and reliability of technology supporting operations.
Help identify and implement solutions that improve overall performance and support operational goals.
About Cellares
Cellares is a pioneering company at the forefront of operational technology innovation. Based in South San Francisco, we are dedicated to redefining the standards of operational efficiency through cutting-edge technological solutions. Our team is committed to fostering a culture of excellence and collaboration, making Cellares an exciting place to build your career.
Full-time|On-site|South San Francisco, California, USA
Join FlyZipline as a Senior Staff RF Test Engineer and play a pivotal role in revolutionizing the logistics industry through cutting-edge drone technology. In this position, you will be responsible for designing, implementing, and executing tests to validate RF components, ensuring our systems meet the highest standards of reliability and performance.This ro…
Full-time|$130K/yr - $165K/yr|On-site|South San Francisco, California, USA
ABOUT ZIPLINEAre you ready to make a difference? At Zipline, we are revolutionizing the logistics of goods transportation. Our mission is to address the world's most pressing access challenges by creating, manufacturing, and operating an instant delivery system that serves all people, regardless of their location. From supporting Rwanda’s national blood delivery network and distributing COVID-19 vaccines in Ghana to facilitating on-demand delivery for Walmart and enabling healthcare providers to reach patients' homes across the U.S., we are reshaping logistics for businesses, governments, and consumers alike. Our technology blends robotics and autonomy to decarbonize delivery systems, alleviate traffic congestion, reduce fossil fuel dependency, and ensure equitable access for billions while reinforcing a more resilient global supply chain.Join us at Zipline and contribute to our vision of building a fair and robust global supply chain that benefits everyone.ABOUT YOU AND THE ROLEThe Avionics team comprises skilled hardware, software, and testing experts dedicated to designing resilient systems that power our life-saving drone delivery operations in some of the most challenging environments worldwide. We are tasked with creating aircraft avionics capable of performing optimally in diverse and harsh climatic and electromagnetic interference (EMI) conditions. As a crucial component of the overall Zipline aircraft system architecture, we prioritize high performance and reliability while minimizing weight and costs.In this role, you will collaborate with our team to deliver high-performance flight computers and tightly integrated communication and navigation systems. These avionics systems are central to our new unmanned aerial system, which aims to scale Zipline’s deliveries from 100,000 to 100 million per year globally. The success of Zipline hinges on developing avionics systems that are lightweight, cost-effective, reliable, and capable of high-volume production. This position requires rigorous engineering design and validation efforts, alongside innovative approaches to packaging, integration, fault tolerance, and validation. We seek a test engineer with a solid background in electrical engineering principles and relevant experience in manufacturing testing, design validation, system performance characterization, and certification.
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.
Full-time|$160K/yr - $190K/yr|On-site|South San Francisco, California, USA
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.
Full-time|$130K/yr - $180K/yr|On-site|South San Francisco, California, USA
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 national blood delivery and Ghana’s COVID-19 vaccine distribution to enabling Walmart’s on-demand home delivery, we are changing the delivery landscape for businesses and communities.While our technology is advanced, our vision is simple: a teleportation service that delivers essential goods whenever they are needed. Our cutting-edge robotics and autonomous systems are not only enhancing delivery efficiency but also promoting sustainability by reducing road traffic and carbon emissions, ultimately building a more robust global supply chain.Come join Zipline and be a part of our commitment to creating a fair and resilient global supply chain for billions of individuals.Your Role and ResponsibilitiesIf you thrive on the challenge of developing multiple iterations of testing systems in demanding aerospace environments, this opportunity is for you. We are seeking a talented Senior Mechanical Test Engineer who excels in designing tests for intricate cross-functional interfaces with minimal guidance. At Zipline, we prioritize real-world applications—our work is crucial for patients relying on our services today, so there’s no room for compromise.As a key member of our team, you will have the autonomy to drive full vehicle test systems from conception to execution, supported by a small but passionate group dedicated to transforming logistics. Zipline is leading a logistics revolution through the design, manufacturing, and operation of autonomous drones that deliver critical supplies in minutes, every day of the week.
Full-time|$165K/yr - $215K/yr|On-site|South San Francisco, California, USA
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.
Full-time|$130K/yr - $165K/yr|On-site|South San Francisco, California, USA
About ZiplineAre you ready to make a global impact? Zipline is revolutionizing the logistics landscape with our instant delivery and logistics system designed to address the world's most pressing access challenges. Our innovative solutions have already transformed lives by facilitating critical deliveries such as Rwanda’s national blood network and Ghana’s COVID-19 vaccinations, while also partnering with major retailers like Walmart for on-demand home delivery. We are committed to a sustainable future through cutting-edge technology, including robotics and autonomous systems, aiming to reduce carbon emissions and enhance accessibility for billions globally.Join us at Zipline as we work towards creating an equitable and resilient global supply chain that benefits everyone.Your Role and ResponsibilitiesWe are seeking a dedicated Senior Flight Test Engineer to spearhead comprehensive flight testing initiatives and streamline our automated testing infrastructure. In this dynamic role, you will gain an in-depth understanding of Zipline’s end-to-end logistics system while collaborating with cross-functional teams to extract actionable insights that drive improvements across hardware, software, and operational domains.You will oversee system-level flight test campaigns from conception through execution and analysis, making this position ideal for someone who thrives on transforming complex engineering challenges into effective testing strategies. If you have a passion for automation, tooling, and data analytics in flight testing, we want to hear from you!
Full-time|$180K/yr - $220K/yr|On-site|South San Francisco, California, USA
About ZiplineAre you ready to make a difference? Zipline is dedicated to revolutionizing the logistics of goods delivery. Our mission is to tackle the world’s most pressing access challenges by creating the first instant delivery system that serves every individual equally, regardless of their location. From powering Rwanda’s national blood delivery network to aiding in Ghana’s COVID-19 vaccine distribution, and providing on-demand home deliveries for Walmart, we are reshaping logistics for businesses, governments, and consumers alike.The technology we employ is intricate, yet the concept is straightforward: a teleportation service that brings you what you need, precisely when you need it. Our innovations incorporate robotics and autonomous systems, enabling us to minimize carbon emissions, reduce traffic congestion, and cut down on fossil fuel usage and air pollution, all while ensuring equitable access for billions and reinforcing a resilient global supply chain.Join us at Zipline and contribute to our promise of creating a more just and robust global supply chain for countless individuals. About You and the RoleZipline is seeking a passionate Mechanical Test Engineering Manager to lead the team responsible for testing and validating the functionality and reliability of safety-critical hardware. You will focus on our innovative Platform 2, which is entering a pivotal phase of development. Platform 2 signifies a groundbreaking advancement as we gear up to manufacture hundreds of thousands of life-saving drones, marking our most ambitious and impactful project to date. This is not merely another drone initiative; it’s a revolutionary hybrid eVTOL designed to transform how lifesaving products are delivered globally.In this role, you will guide a multidisciplinary team of test engineers, engaging across various functions to ensure the delivery of high-performing, safe, and reliable hardware from initial development testing through to full validation. Your efforts will enable Zipline to expand its impact from hundreds of thousands of deliveries per year to hundreds of millions, accommodating diverse environmental conditions worldwide. You will be both a strategic visionary and an active participant in the team’s design, build, analysis, and review processes.Additionally, you will play a crucial role in evolving Zipline’s hardware testing philosophy and capabilities while expanding the team. The success of this team is essential to Zipline’s overall mission.
About PhyloPhylo is a pioneering applied research laboratory dedicated to harnessing agentic intelligence, revolutionizing the discovery process for biomedical scientists. We envision a future where AI agents transform the landscape of biomedical research. Our rapidly expanding team comprises skilled researchers and engineers specializing in AI and biology.About the RoleWe are seeking a Product Engineer to enhance and scale the foundational product experiences of Phylo's AI agent platform. This multifaceted, full-stack position leans towards frontend development and aims to convert cutting-edge agentic research into fast, reliable, and enjoyable products utilized by real scientists.You will take ownership of product features from start to finish — encompassing UI and interaction design, backend APIs, billing, authentication, and integrations. Collaborating closely with AI researchers, scientists, and infrastructure engineers, you will deliver production-grade systems promptly while maintaining high standards of quality.This role demands a deep interdisciplinary approach. You will spend significant time listening, questioning, and facilitating communication between scientists, product managers, engineering teams, and AI research. As an AI-native engineering team, we leverage coding agents extensively, operate at a fast pace, and uphold a rigorous standard of engineering excellence.Key ResponsibilitiesDevelop and manage full-stack product features across the Phylo platform, from user-facing UI to backend services.Design and implement frontend-heavy experiences for engaging with AI agents, workflows, and scientific tools.Oversee essential product components such as billing, usage tracking, authentication, permissions, and account management.Collaborate intimately with scientists, AI researchers, and engineers to translate capabilities into user-friendly, production-ready product features.Deliver swiftly, iterate based on user feedback, and continuously enhance product quality, reliability, and performance.RequirementsA minimum of 2 years of industry experience as a product, full-stack, or frontend-focused software engineer.Extensive experience in developing modern web applications (e.g., React, TypeScript, or similar frameworks).Proficient in working across the technology stack (frontend, backend, and infrastructure) with excellent communication skills to collaborate effectively across biology, product, engineering, and AI teams.Demonstrated product instincts — a strong passion for user experience, attention to detail, and understanding of how real users interact with products.
About PhyloPhylo is a pioneering applied research laboratory dedicated to the advancement of agentic intelligence aimed at accelerating the discovery process for biomedical scientists. We envision a future where AI agents revolutionize biomedical research, fostering rapid and systematic scientific advancements.Our expanding team consists of elite researchers and engineers specializing in AI and biology. With a robust $13.5M seed funding round led by top-tier investors such as a16z, Menlo Ventures, and Anthropic, and endorsed by Nobel Prize winners and leading biologists, Phylo is at the forefront of developing next-generation AI systems for the life sciences.About the RoleWe are seeking a skilled engineer to construct and maintain the essential systems that drive Phylo’s agentic AI platform in live environments. You will architect and implement distributed systems, computing frameworks, and service architectures that ensure our AI agents operate reliably at scale, whether in cloud-native settings or enterprise environments.This position represents a foundational role within our team, granting you substantial ownership over critical infrastructure decisions, a high level of autonomy, and the opportunity to significantly influence the company’s trajectory from day one.Our engineering team is AI-driven, leveraging coding agents extensively, moving swiftly, and maintaining rigorous standards of engineering excellence.ResponsibilitiesDesign and develop production systems that orchestrate agent execution and support AI-driven scientific workloads.Construct and manage scalable, reliable infrastructure across cloud, hybrid, and on-premises enterprise environments.Oversee enterprise deployment architecture, ensuring secure, reproducible installations for customer-managed infrastructures (VPC, private cloud, on-prem, air-gapped, or regulated environments).Create systems for sandboxed execution, secure task isolation, and controlled computing environments. Design and implement foundational security, access control, and compliance mechanisms suitable for enterprise deployments.Collaborate closely with ML and scientific teams to convert computational workflows into robust, production-grade distributed systems.RequirementsA minimum of 3 years of industry experience in backend, infrastructure, or distributed systems engineering.Demonstrated proficiency in at least one programming language (e.g., Python, Go, Rust).
Full-time|$130K/yr - $180K/yr|On-site|South San Francisco, California, USA
Join Zipline: Revolutionizing Global LogisticsAre you passionate about making a global impact? Zipline is dedicated to transforming the logistics landscape by addressing the world's critical access challenges. We are pioneering an instant delivery system that ensures equitable access to essential goods worldwide, from facilitating Rwanda's blood delivery service to supporting Ghana's COVID-19 vaccination efforts and providing on-demand deliveries for major retailers like Walmart. Our innovative approach leverages cutting-edge technology to reduce carbon footprint, alleviate traffic congestion, and enhance global supply chain resilience.Your Role: Interconnect Integration Test EngineerAre you excited about rapidly developing and testing innovative aerospace systems? If you thrive in dynamic environments and have a knack for designing tests for complex cross-functional interfaces with minimal direction, then we want you! At Zipline, our mission is mission-critical—patients depend on our services now. If you have a talent for driving manufacturing tests, design validation, and managing technical risks, all while collaborating with a dedicated team, keep reading.As an Interconnect Integration Test Engineer in our Avionics Department, you will play a pivotal role in ensuring the reliability and integration of our autonomous drone fleet, which delivers vital supplies to those in need within minutes, seven days a week.
Full-time|$28/hr - $28/hr|On-site|South San Francisco, California, USA
Transform the Future of Logistics with ZiplineAt Zipline, we are driven by a vision to revolutionize the way goods are delivered, ensuring that everyone has access to essential supplies, no matter where they are. Our pioneering instant delivery and logistics system is already making a significant impact, from supporting Rwanda's blood delivery network to facilitating Ghana's COVID-19 vaccine distribution. By leveraging advanced robotics and autonomous technology, we are committed to reducing carbon emissions, alleviating road congestion, and improving air quality while enhancing the global supply chain's resilience. Join our mission to create a fair and sustainable logistics solution for billions around the globe.
Full-time|$75K/yr - $100K/yr|On-site|South San Francisco, California, USA
About ZiplineAre you passionate about making a difference? At Zipline, we are revolutionizing logistics and delivery systems to tackle the world's most pressing access challenges. Our innovative approach is reshaping how essential goods are transported, ensuring equitable access for all, regardless of their location. From delivering blood supplies in Rwanda to COVID-19 vaccines in Ghana, and providing on-demand delivery services for major retailers, our technology integrates robotics and autonomy to create a cleaner, more efficient supply chain. Join us in our quest to build a sustainable and resilient global logistics network that benefits billions. Become part of Zipline and help us fulfill our mission to create an equitable global supply chain.
Full-time|$170K/yr - $210K/yr|On-site|South San Francisco, California, USA
About ZiplineAre you ready to make a significant impact? Zipline is on a transformative mission to revolutionize logistics and delivery systems across the globe. We are dedicated to addressing the most pressing access challenges by developing the first instant delivery and logistics network that serves everyone equally, no matter where they are. From supporting Rwanda's national blood delivery system and Ghana's COVID-19 vaccine distribution to facilitating on-demand home deliveries for Walmart, we are changing how goods are transported for businesses, governments, and consumers alike.The technology we utilize is intricate, yet our goal is straightforward: to create a teleportation service that delivers essentials precisely when needed. Our robotics and autonomous systems are designed to reduce carbon emissions, alleviate road congestion, and minimize fossil fuel dependency while ensuring equitable access for billions of people and strengthening the global supply chain. Join Zipline and contribute to our vision of establishing a fair and robust global supply chain for billions worldwide.About You and The RoleAs a key member of Zipline’s Flight Controls team, you will play a pivotal role in modeling, developing, and testing critical flight software systems that empower our vehicles to deliver autonomously. Our team excels at innovating solutions that allow our delivery platforms to operate seamlessly in diverse and increasingly challenging environments, ensuring equitable service to all. You will leverage a variety of analytical techniques to assess system performance and understand how design decisions impact capabilities and requirements. Collaboration across teams will be essential as you drive enhancements to our products using data derived from flight testing and our extensive fleet of customer aircraft. By engaging closely with our customers, you will gather insights to identify improvements and prioritize our next growth phases. Your success directly influences the operational effectiveness of our logistics network.
Full-time|$125K/yr - $170K/yr|On-site|South San Francisco, California, USA
About Zipline Are you ready to make a significant impact? Zipline is committed to revolutionizing the logistics landscape. Our mission is to tackle the world's most pressing access challenges by creating, manufacturing, and operating the first instant delivery and logistics system that caters to all individuals, regardless of their location. From powering Rwanda's national blood delivery network and facilitating Ghana's COVID-19 vaccine distribution to enabling Walmart's on-demand home delivery, we are reshaping the movement of goods for businesses, governments, and consumers alike. Our technology may be intricate, but our vision is straightforward: a teleportation service that delivers essential items promptly. Through our innovative use of robotics and autonomous systems, we are not only decarbonizing deliveries but also alleviating road congestion, reducing fossil fuel usage, and combating air pollution, all while ensuring equitable access for billions and strengthening the global supply chain. About You and The Role Are you excited by the challenge of developing large, integrated electro-mechanical systems—from initial engineering builds to full-scale production and worldwide deployment? Do you thrive on tackling tasks that others deem too difficult or impossible? Are you the engineer everyone turns to for insights on building and scaling unprecedented projects? At Zipline, our work has real-world implications. Families and patients depend on us daily, and there is no margin for error. If you are passionate about leveraging your engineering skills to devise efficient and innovative manufacturing solutions, we encourage you to continue reading. We are in search of a highly skilled and proactive Senior Manufacturing Engineer to join our team. In this pivotal role, you will be tasked with designing and scaling multiple in-house final assembly lines for our aircraft, zips, docks, and various essential feeder sub-assemblies. You will ensure these lines meet escalating demand—from tens of units weekly to hundreds over the next three years—while continuously reducing costs and enhancing product quality. If you excel in fast-paced environments, enjoy managing multiple new developments simultaneously, and can swiftly align teams towards solutions, we would love to connect with you.
Lightship is hiring a Senior Engineering Technician at its South San Francisco facility. This position plays a key part in supporting the design, development, and testing of engineering projects, working closely with engineers to guide ideas from concept to completion. A hands-on approach and technical know-how are essential for keeping projects on schedule and meeting goals. Key responsibilities Support engineering design, development, and testing tasks Collaborate with engineers to address technical challenges as they arise Contribute to maintaining quality and performance standards throughout project phases What we look for Proactive approach and strong problem-solving abilities Genuine enthusiasm for engineering and technology Background in supporting engineering projects from initial stages through completion
About UsAt Agtonomy, we're revolutionizing technology in critical industries. Our cutting-edge Physical AI and fleet services transform heavy machinery into intelligent, autonomous systems, addressing the most pressing challenges in agriculture and turf management. By collaborating with top equipment manufacturers, we are paving the way for a future free of labor shortages, environmental challenges, and inefficiencies. Our close-knit team of bold innovators, engineers, and industry experts thrives on turning ambitious ideas into reality. If you’re eager to contribute to the evolution of impactful industries, this is your opportunity.About the RoleAs a Senior/Staff Software Engineer specializing in State Estimation, you will be instrumental in developing advanced algorithms for state estimation and localization, enabling our vehicles to accurately assess their position within local and global contexts. You will collaborate with perception, planning, and control engineers to refine and enhance our pose and localization systems, ensuring they effectively meet user needs. This role is ideal for individuals who are passionate about merging mathematics with software development, and who are enthusiastic about leveraging their expertise to enable robots to navigate intelligently in challenging agricultural environments.
Full-time|$180K/yr - $265K/yr|On-site|South San Francisco, California, USA
About ZiplineAre you ready to make a significant impact on the world? Zipline is on a transformative mission to revolutionize the logistics of goods distribution. We are dedicated to addressing the most pressing and intricate access challenges globally by developing the first instant delivery and logistics system that ensures equitable service for everyone, regardless of their location. We have powered Rwanda’s national blood delivery network, facilitated COVID-19 vaccine distribution in Ghana, provided on-demand home delivery for Walmart, and enabled healthcare providers to deliver care directly to homes in the U.S. Our innovative approach is reshaping how goods move for businesses, governments, and consumers alike.Our technology may be complex, but our vision is straightforward: a teleportation service that delivers essential items exactly when needed. Through the integration of robotics and autonomy, we are committed to decarbonizing the delivery process, minimizing road congestion, and lowering fossil fuel use and air pollution, all while ensuring equitable access for billions and fostering a more resilient global supply chain.Join Zipline and contribute to our mission of building an equitable and resilient global supply chain for billions across the globe.About You and The RoleAs the operator of the world’s largest autonomous logistics network, Zipline is delivering critical medical and commercial goods with unmatched precision and reliability. As we continue to expand into more complex and safety-critical environments, the systems underlying our autonomy stack must be robust, adaptable, and thoroughly integrated—particularly at the intersection of perception and deployment.We are seeking talented senior and staff perception engineers to join our dedicated Droid team, responsible for the autonomy that powers Zipline’s backyard delivery experience. This team manages the complete stack of onboard, offboard, and cloud-side perception systems that enable accurate and dependable delivery even in challenging customer environments. You will design real-time 3D perception models that capture geometry, scene semantics, and preferences for both delivery and package pickup. Your work will encompass the entire perception stack, optimizing onboard TensorRT engines and creating a data flywheel that identifies interesting samples from our diverse customer deliveries. Collaboration with the planner team will be essential to ensure we develop the right system, emphasizing practical implementation rather than merely creating the best perception model.This role is not focused on research; you will be expected to operate swiftly, deliver production-grade systems, and ingeniously apply cutting-edge techniques to solve high-impact challenges.
Full-time|$209K/yr - $278K/yr|On-site|South San Francisco, CA
About Us: Calico Life Sciences LLC, a pioneering research and development company founded by Alphabet, is dedicated to leveraging advanced technologies and modeling systems to deepen our understanding of the biology governing human aging. Our mission is to utilize this knowledge to create interventions that empower individuals to enjoy longer, healthier lives. With state-of-the-art technology labs, a firm commitment to curiosity-driven discovery science, and a dynamic drug-development pipeline in collaboration with academic and industry partners, Calico is an exhilarating environment for fostering medical breakthroughs. Role Overview: We are looking for a Senior / Staff Machine Learning Infrastructure Engineer to transform machine learning algorithms into practical applications and to construct a state-of-the-art computing and machine learning platform for analyzing biological datasets and modeling macromolecular sequences and structures. You will play a crucial role in a cross-functional initiative aimed at developing a premier computing and data analysis platform that underpins Calico's research endeavors through the following responsibilities: Develop and Optimize: Design and implement software infrastructure and tools that accelerate ML research, manage training and inference workflows, and streamline data ingestion and curation processes. Define Engineering Best Practices: Spearhead efforts to reorganize and refactor existing research codebases, enhancing code quality and reproducibility. Collaborate for Impact: Partner closely with our ML research scientists to deploy models that tackle critical questions in aging research and further Calico's mission. The ideal candidate will have extensive experience in designing, developing, and maintaining scalable and reliable ML infrastructure components, including data pipelines, model training and deployment systems, and monitoring tools. You should possess a proven track record of optimizing ML workflows for both performance and resource utilization, and remain updated on best practices in ML model management, versioning, and reproducibility. Effective communication and collaboration across functions are essential for executing complex projects successfully.
Role Overview Cellares is seeking a Senior Operational Technology Engineer in South San Francisco, CA. This role focuses on strengthening and improving operational technology systems across the company. What You Will Do Work closely with teams from different departments to improve operational systems. Apply technical knowledge to boost the efficiency and reliability of technology supporting operations. Help identify and implement solutions that improve overall performance and support operational goals.