Engineering Test Technician - Energy Storage

About Redwood MaterialsRedwood Materials is revolutionizing the global battery supply chain by integrating recovery, reuse, and recycling to keep essential minerals in circulation and facilitate the energy transition. Established in 2017, we are pioneering low-cost, large-scale energy storage solutions and manufacturing battery materials domestically for the…

About Redwood MaterialsRedwood Materials is pioneering the localization of a global battery supply chain, integrating recovery, reuse, and recycling to keep critical minerals in circulation and facilitate the energy transition. Established in 2017, we are committed to providing low-cost, large-scale energy storage solutions and producing battery materials in the U.S. for the first time, utilizing batteries that are already in existence.Position Overview: Software Technical Program Manager - Energy StorageRedwood Materials is actively seeking a Technical Program Manager to become an integral part of our innovative engineering team focused on our Battery Energy Storage System product line. In this role, you will oversee the development of software, embedded firmware, and systems controls, ensuring the successful execution of projects from inception through completion.

About TacitTacit is an innovative deep tech startup located in San Francisco, focused on transforming human-computer interactions through groundbreaking hardware solutions. Backed by notable investors such as General Catalyst, Khosla Ventures, and Greylock Partners, our founding team brings experience from prestigious organizations including Stanford, BrainGate, Oculus, and Tesla. While we are unable to disclose extensive details at this stage, our team is dedicated to solving complex engineering challenges to create revolutionary products.About the RoleWith our core sensing technology validated, we are progressing from research prototypes to a market-ready product.We are seeking a Hardware Technical Program Manager (TPM) to spearhead hardware execution across various domains including electrical, mechanical, RF, firmware, manufacturing, and operations. This individual will be responsible for the comprehensive program plan from start to finish, ensuring teams remain aligned on milestones, manage trade-offs, and deliver hardware that meets reliability, testability, and manufacturability standards.Key ResponsibilitiesOversee the complete hardware program plan from initial concept through prototype development, EVT/DVT/PVT phases, production ramp-up, and final launch.Develop and sustain the integrated master schedule encompassing hardware, firmware, manufacturing testing, supply chain, and operations.Drive efficient execution patterns: organize weekly cross-functional meetings, conduct milestone reviews, and maintain decision logs.Manage cross-team dependencies, identify critical paths, and ensure that tasks are sequenced effectively to mitigate program risks.Implement program management essentials:Maintain risk registers, track issues, propose mitigations, and establish escalation paths.Conduct readiness reviews and develop phase-gate checklists.Manage change control concerning requirements, scope, and scheduling.Collaborate with engineering leads to translate product vision into precise requirements, interfaces, and acceptance criteria.Coordinate with contract manufacturers, ODMs, and key suppliers throughout the design, build, test, and yield improvement processes.Provide clear status updates to leadership regarding progress, trade-offs, risks, and resource requirements.Enhance documentation quality to ensure knowledge sharing and durability of decisions.Qualifications5+ years of experience leading cross-functional hardware development initiatives in a technical program management capacity.Proven track record of managing hardware projects from concept through to production.Strong understanding of hardware engineering principles across multiple domains.Excellent communication and organizational skills, with the ability to align teams towards common goals.

Impulse, based in San Francisco, brings together engineers, designers, and innovators to build high-performance products for whole-home electrification. The team focuses on making sustainable home choices both practical and attractive, aiming for solutions that last without compromise. Role overview The Hardware System Technical Program Manager guides complex hardware systems from initial concept through production and launch. This role sits at the center of the hardware product lifecycle, ensuring seamless integration of systems into Impulse’s products. What you will do Lead cross-functional teams, including Mechanical, Electrical, and Firmware Engineers, through every stage of hardware development Coordinate efforts with Product Management, Finance, Tech Operations, Marketing, and company leadership Drive hardware program execution, keeping projects aligned with business objectives and timelines Manage collaboration with joint development partners and internal stakeholders Location This position is based in San Francisco.

About the TeamThe Stargate team at OpenAI is dedicated to constructing the physical infrastructure that drives our most advanced AI systems. We are at the forefront of designing, deploying, and managing cutting-edge data center infrastructure, expanding rapidly to meet the growing needs of AI technology. Our efforts synergize hardware, networking, facilities, supply chain, and deployment execution, ensuring seamless integration and functionality.Our mission is to convert compute requirements into reliable, scalable, and deployable systems that can manage the complexities of frontier AI workloads.About the RoleWe are looking for a passionate Hardware Operations Technical Program Manager to lead the execution of AI infrastructure hardware programs throughout their lifecycle.In this pivotal role, you will take ownership of cross-functional program execution, which includes hardware readiness, supplier coordination, deployment planning, rack-level integration, manufacturing operations, logistics, field deployment, and operational handoff. You will collaborate closely with teams in hardware engineering, data center engineering, networking, supply chain, manufacturing, deployment, and operations to ensure that critical infrastructure programs transition smoothly from design to production readiness.This position is ideally suited for an individual who can navigate both technical and programmatic aspects, comprehending hardware systems, identifying operational hurdles, fostering accountability across teams, and establishing scalable processes for high-volume infrastructure deployment.Key ResponsibilitiesLead end-to-end Hardware Operations readiness initiatives for AI infrastructure systems, encompassing servers, racks, networking hardware, power and cooling interfaces, and related data center infrastructure.Create and implement scalable hardware operations processes, workflows, and support models covering deployment, repair operations, diagnostics, break/fix, escalation management, and ongoing operations.Oversee cross-functional execution of Hardware Operations readiness initiatives, ensuring that operational capabilities, tooling, documentation, staffing models, and workflows are established ahead of production deployment and operational handoff.Collaborate with Hardware Engineering, Manufacturing, Supply Chain, Data Center Operations, Network Operations, Deployment, Reliability Engineering, and external suppliers to ensure alignment on operational requirements, supportability, and readiness milestones.Develop operational scorecards, reporting frameworks, and metric algorithms to track progress and success.

About the TeamDoorDash Labs, founded in 2018, functions as the innovation powerhouse of DoorDash, dedicating efforts to the advancement of automation and robotics solutions aimed at refining last-mile logistics. Our mission is to develop technologies that bolster and enhance human networks, ultimately improving efficiency for Dashers, merchants, and consumers alike. We are fiercely committed to driving business impact and consist of a highly experienced team comprised of former innovators from various robotics sectors. As of 2025, DoorDash has successfully completed 10 billion deliveries, and we are focused on achieving the next 10 billion even more effectively.About the RoleIn your capacity as a Technical Program Manager for Hardware New Product Introduction (NPI), you will spearhead execution across cross-functional teams, including mechanical design, embedded systems, controls, and manufacturing operations. This role demands high ownership and is mission-critical, offering visibility throughout the complete hardware product lifecycle—from prototype to scaled deployment.You will oversee the introduction of intricate robotic systems into production, establish and uphold strict development and manufacturing milestones, and ensure smooth collaboration among internal engineering teams and external supply chain partners.This opportunity is perfect for a TPM who possesses deep technical fluency, thrives in uncertain environments, and boasts a proven history of successfully delivering high-stakes, multidisciplinary hardware projects.You will be excited about this opportunity because you will…Take ownership and drive intricate hardware and autonomy programs from concept to production, involving cross-functional coordination across mechanical, electrical, GNC, and firmware systems.Lead New Product Introduction (NPI) initiatives, managing build plans, integration milestones, and transitions to contract manufacturing.Act as the central point for coordinating design, manufacturing, validation, and supplier execution across multiple internal and external teams.Define and monitor program timelines, critical paths, and risk mitigation strategies across all technical disciplines.Collaborate with engineering leads to ensure technical decisions are in line with scheduling and manufacturing constraints.

Join our dynamic team at Fortune Brands Innovations as a Senior Hardware Program Manager. In this pivotal role, you will lead and manage hardware projects from inception to completion, ensuring on-time delivery and adherence to quality standards. You will collaborate with cross-functional teams, driving initiatives that enhance product performance and user satisfaction.

About the TeamDoorDash Labs operates as an innovative arm within DoorDash, dedicated to pioneering cutting-edge autonomous delivery robots and various automation solutions integral to our delivery platform. If you are passionate about leveraging AI and robotics to enhance services used by millions, we invite you to join us!About the RoleAs the Senior Staff Technical Program Manager (Hardware) at DoorDash Labs, you will be pivotal in driving advancements within our robotics hardware team and across all of DoorDash Labs, enhancing last-mile deliveries through automation.This position requires a minimum of two days of onsite presence at one of our hardware labs located in San Francisco or Oakland, reporting directly to the Lead of our Technical Program Management team.Your Excitement for This Opportunity Will Shine Through as You…Contribute to the thrilling development and manufacturing of autonomous delivery robots.Collaborate daily with our robotics hardware, software, autonomy, and operations teams to tackle complex challenges in autonomous vehicle technology.Lead and manage the development, testing, validation, and production of both current and future generations of mechanical, electrical, and electronic robotics hardware.Guide hardware projects from initial product requirements or engineering concepts to deployment on public roads.Engage with leaders and engineers across Hardware, Software, Firmware, Controls, Autonomy, and Operations to plan, track progress, address challenges, and resolve issues.Utilize your expertise in both hardware and software/firmware integration.Oversee vendor relationships, both domestically and internationally, for prototyping and mass production.We Are Excited About You Because You Possess…A B.S., M.S., or PhD in engineering, such as robotics, mechanical, electrical, or computer science.Over 8 years of industry experience in engineering and program management.Proven experience in software and hardware development processes.A track record of successfully managing complex hardware projects.

Role overview The Hardware Program Manager at meter leads complex hardware initiatives from initial planning through final delivery. This position ensures each project phase aligns with company objectives and remains on schedule. The role is based in San Francisco. What you will do Work closely with teams across disciplines to guide hardware products from concept to launch Manage project plans, set timelines, and track deliverables Monitor project progress and make adjustments to keep deadlines on track Contribute to the development of hardware solutions that enhance meter’s product offerings Location This role requires working onsite in San Francisco.

We are seeking a talented and motivated Reliability Engineer to join our innovative team at Redwood Materials. In this role, you will be responsible for ensuring the reliability and performance of our cutting-edge energy storage systems. You will collaborate with cross-functional teams to develop and implement reliability engineering strategies that enhance product performance and longevity.

About the Role Oura Health Inc. is looking for an Engineering Program Manager focused on Hardware Sensing. This hybrid position is based in San Francisco, California. The role centers on guiding cross-functional teams as they develop and deliver new hardware sensing technologies. Success depends on clear coordination, strong project oversight, and attention to both timelines and quality. What You Will Do Manage hardware sensing projects from planning through execution. Work closely with engineering teams to clarify technical requirements and ensure deliverables meet expectations. Keep stakeholders informed and aligned by facilitating regular communication and updates. Spot risks early and put plans in place to reduce or avoid them. Location This is a hybrid role based in San Francisco, California.

About Us at Redwood MaterialsAt Redwood Materials, we are revolutionizing the global battery supply chain by integrating recovery, reuse, and recycling. Founded in 2017, we are committed to keeping critical minerals in circulation and driving the energy transition. Our mission is to provide low-cost, large-scale energy storage solutions while producing battery materials in the U.S. for the first time, utilizing batteries we already have.Team ObjectivesOur team develops the software platform that enables optimized control and market participation of battery energy storage systems (BESS), with solutions operating on-site and in the cloud.Our work encompasses the entire technology stack: compute infrastructure, telemetry, asset modeling, alerting, feature ingestion and storage for forecasting and optimization, simulation, operational control orchestration, and seamless integration with energy markets.As a compact team, we uphold high standards for the quality and speed of our deliverables. We emphasize collaboration, trust, continuous learning, and engineering excellence while enjoying the process of building great solutions together.Your Role and ResponsibilitiesYou will actively contribute to our platform with potential focuses including:Data engineering for BESS — managing telemetry pipelines, feature ingestion, and storage for forecasting and optimizationSimulation and training infrastructure — developing platforms for orchestrating large-scale simulationsReal-time forecasting and optimization workflows — managing pipelines that drive BESS operationsEnergy market integration — overseeing data ingestion and bid managementSome of the technologies you will work with include Kubernetes, Rust, Python, NATS, PostgreSQL/TimescaleDB, SQLite, and more as our systems evolve.What We SeekStrong instincts for software design — you think systemically, reason from first principles, and grasp the real-world challenges of building available, reliable, scalable, and secure distributed systemsExperience with AI-accelerated development — you're comfortable leveraging AI to enhance software development processes

Join our innovative team at Redwood Materials as a Field Quality Engineer specializing in energy storage solutions. In this pivotal role, you will be responsible for ensuring the highest quality standards in our energy storage products. Your expertise will help drive quality improvements and enhance customer satisfaction.As a Field Quality Engineer, you will work closely with our operations and engineering teams, conducting quality assessments, analyzing data, and providing actionable insights to ensure product excellence. This position offers an exciting opportunity to contribute to the advancement of sustainable energy technologies.

Redwood Materials recovers, reuses, and recycles battery materials to keep critical minerals in circulation and support the energy transition. Since 2017, the company has focused on developing large-scale, cost-effective energy storage solutions and manufacturing battery materials domestically, often using resources from existing batteries. Role overview This Functional Safety Engineer position focuses on advancing a sustainable circular economy for lithium-ion batteries. The role centers on ensuring that energy storage systems (ESS) meet functional safety standards and on supporting the secure deployment of new ESS technologies. What you will do Lead compliance efforts for ESS functional safety, with particular attention to standards such as UL 1998 (Software in Programmable Components), UL 991 (Tests for Safety-Related Controls Employing Solid-State Devices), and UL 5500 (Remote Software Updates). Support certification activities and help align product development with functional safety requirements. Location San Francisco, California, United States

Join Redwood Materials!At Redwood, we are pioneering a sustainable battery supply chain that emphasizes recovery, reuse, and recycling. Our mission is to keep critical minerals in circulation while driving the energy transition. Founded in 2017, we are proud to be delivering low-cost, large-scale energy storage solutions and producing battery materials in the U.S. for the first time, utilizing batteries we already have.Position Overview: Staff Finance Associate, Energy StorageWe are seeking a talented and motivated Staff Finance Associate to become an integral part of our Energy Storage team in San Francisco. In this pivotal role, you will serve as the financial backbone for our supply chain and product cost operations, ensuring BOM transparency, optimizing costs, and maintaining financial rigor throughout our energy storage business. You will be responsible for comprehensive BOM cost management and spearheading cost reduction initiatives across the supply chain.Key Responsibilities:Manage and uphold detailed bill of materials cost models for all energy storage products, ensuring accuracy, version control, and organizational visibility.Develop and oversee should-cost models to benchmark component and subassembly pricing against market rates and supplier quotes.Collaborate with engineering, procurement, and operations to identify, quantify, and track cost reduction initiatives, including supplier negotiations and design-to-value opportunities.Analyze supplier cost structures and logistics economics to inform sourcing strategies and mitigate risks.

About Redwood MaterialsRedwood is on a mission to localize the global battery supply chain by seamlessly integrating recovery, reuse, and recycling, ensuring that critical minerals remain in circulation while advancing the energy transition. Established in 2017, we are pioneering low-cost, large-scale energy storage solutions and producing battery materials domestically for the first time, utilizing recycled batteries.Position: Codes and Standards Lead, Energy StorageWe are seeking a Codes and Standards Lead to represent Redwood within the regulatory and standards landscape that impacts energy storage systems. This pivotal role will be responsible for influencing how emerging technologies are regulated, permitted, and deployed, while fostering safe, scalable innovation in a dynamic industry. This senior-level technical position demands strong thought leadership at the convergence of engineering, compliance, policy, and industry advocacy. Key Responsibilities Include:Develop and advocate for industry codes and standards that facilitate regulatory compliance.Collaborate with cross-functional teams to ensure alignment on compliance issues.Engage with regulatory bodies and industry associations to represent Redwood's interests.

About Redwood MaterialsAt Redwood Materials, we are pioneering a sustainable battery supply chain that integrates recovery, reuse, and recycling to keep essential minerals in circulation and promote the energy transition. Established in 2017, we are focused on delivering affordable, large-scale energy storage and producing battery materials domestically in the U.S., leveraging existing batteries.Senior Firmware Engineer, Energy StorageKey Responsibilities:Join an innovative engineering team at Redwood and play a vital role in designing, developing, and integrating cutting-edge products. This position emphasizes creating robust firmware from the ground up for ARM Cortex-M class microcontrollers, specifically for large-scale, distributed industrial applications. You will be responsible for communication with and control of various off-the-shelf devices, as well as developing control algorithms for power electronics.The ideal candidate is proactive, adaptable to a fast-paced startup environment, and enthusiastic about tackling new technical challenges. If you are excited to contribute to a dynamic team at Redwood, we would love to connect with you!The job level may be adjusted to match the applicant’s experience and responsibilities.

About Redwood MaterialsAt Redwood Materials, we are revolutionizing the battery supply chain by focusing on recovery, reuse, and recycling. Our mission is to keep essential minerals circulating and facilitate the energy transition. Since our founding in 2017, we have been at the forefront of delivering cost-effective, large-scale energy storage solutions and producing battery materials domestically—utilizing the batteries we already possess.Service Engineer, Energy StoragePosition Summary:Redwood Materials is on the lookout for a dedicated Service Engineer to become an integral part of our newly established engineering team focused on the Battery Energy Storage System (BESS) product line. In this role, you will play a crucial part in diagnosing and resolving intricate technical challenges associated with our deployed BESS. You will support the Operations and Maintenance (O&M) team by conducting routine monitoring, preventive maintenance, and first-line troubleshooting. As part of the Service Engineering team, you will act as the technical escalation resource for O&M, responsible for in-depth diagnostics, system-level failure analysis, and implementing engineering-driven corrective measures.The Service Engineer ensures the safe, reliable, and optimal performance of our assets by acting as a liaison between field operations and engineering. You will translate operational challenges into engineering solutions and provide valuable feedback from the field to enhance product and system design. This position also offers the potential for leadership growth as the team expands.The ideal candidate is self-motivated, adaptable to a dynamic startup environment, and ready to tackle both technical and leadership challenges.

About Redwood MaterialsRedwood is pioneering a sustainable battery supply chain that integrates recovery, reuse, and recycling, ensuring that essential minerals remain in circulation and accelerating the energy transition. Established in 2017, our mission is to provide cost-effective, large-scale energy storage solutions while manufacturing battery materials in the U.S. for the first time, utilizing reclaimed batteries.Position Overview: Global Supply Chain Manager, Energy StorageThe Global Supply Chain Manager will collaborate closely with engineering, operations, and various functional teams to facilitate supplier selection, manage agreements, and refine procurement strategies. This role demands optimizing cost, quality, and availability of diverse components, sub-assemblies, and finished goods to enhance Redwood’s product portfolio.Key Responsibilities:Develop and implement a sourcing strategy for designated components.Lead initiatives for supplier selection.Work in partnership with engineering to communicate critical requirements to potential suppliers.Drive cost reduction and inventory management strategies that ensure component availability while minimizing carrying costs.Oversee supplier performance across quality, timely delivery, sustainability, and more.Establish expertise in the assigned components and technologies.Mitigate supply chain risks through collaboration with engineering, logistics, finance, and quality teams.Coordinate with cross-functional partners (Engineering, Manufacturing, Quality, Supply Chain, Finance) to support daily operations.