Jobs at Redwood Materials

Own sourcing strategy and top-of-funnel recruiting for difficult technical, operational, scientific, and supply chain roles. Build market maps, identify and engage passive candidates through multiple channels, conduct initial screens, and transfer qualified candidates to recruiters. Maintain accurate Greenhouse pipelines, measure sourcing performance, identify market challenges, and collaborate with hiring managers across time zones. Share sourcing methods and help improve qualification standards.

Build and maintain production ML and computer vision systems for automated battery sorting: image acquisition, inference, sensor integration, model training/deployment, observability, CI/CD, and cross-functional collaboration to improve on-floor performance.

Develop and integrate multiphysics performance and technoeconomic models for novel energy storage systems. Responsibilities include architectural studies, component sensitivity analysis, cloud-based model parallelization, model validation, test planning, data correlation, and communicating results to guide product architecture and deployment decisions. The role requires strong physics knowledge, software collaboration, controls, optimization, and engineering requirements development.

Own end-to-end delivery of battery energy storage and microgrid projects, from commercial scoping through engineering, procurement, construction, commissioning, and operations handoff. Manage schedules, budgets, risks, change control, permitting, interconnection, deliverables, commissioning readiness, and project documentation. Coordinate Business Development, Product Engineering, EPC partners, customers, and internal teams while developing repeatable execution processes and forecasting inputs. The role is based in San Francisco with travel to project sites and occasional after-hours work.

Lead early-phase electrical engineering for grid-scale battery energy storage projects: produce concept layouts and single-line diagrams, assess interconnection and permitting viability, coordinate multi-discipline design basis, close data requests, define scope and Basis of Design, support business development pursuits, and hand off complete packages to detailed design teams while managing resourcing and schedules.

Leads global sourcing for PCBAs, custom transformers, and related electronics used in high-voltage energy products. Owns supplier identification, qualification, negotiations, RFQs, agreements, supplier performance, cost optimization, inventory readiness, make-versus-buy analysis, dual sourcing, localization, and contract manufacturing strategy. Partners with engineering and operations teams to support new product introduction, production ramp, and sustained manufacturing. Requires international supplier travel of 10–25%.

As a Solutions Engineer, you will serve as a technical resource, support customer engagement on system design, ensure technical specifications are met, and collaborate with engineering teams on customer feedback and project needs.

The Site Reliability Engineer will design and implement scalable systems, automate IT infrastructure management, and support deployed systems, ensuring high availability and performance.

The Staff Electrical Design Engineer is responsible for the full ownership of electrical designs in various industrial and office facilities, leading code compliance and project coordination throughout construction phases.

The Staff Mechanical Design Engineer will lead mechanical and plumbing system designs, ensure code compliance, participate in field construction, and collaborate across disciplines.

Lead cross-functional programs to deliver battery energy storage software, embedded firmware, and controls. Drive Agile development, define technical interfaces and validation strategies, manage releases, track milestones, and mitigate risks across lab and field integration.

Lead the electrical engineering efforts for utility-scale lithium-ion BESS projects, ensuring compliance and producing technical specifications while mentoring junior engineers.

The Power Systems Engineer will design and validate plant controller functions for battery energy storage systems, ensuring compliance with utility specifications and enhancing in-house modeling capabilities.

The role involves designing and implementing test systems for manufacturing, collaborating across engineering domains, and leading test engineering teams for new product development.

Lead enterprise-wide planning, forecasting, and financial analysis. Own the annual operating plan, maintain a consolidated three-statement model, drive monthly/quarterly reforecasts, partner with business unit leaders, deliver executive and board-ready reporting, build FP&A infrastructure and KPI frameworks, and support ad hoc analyses and special projects for the CFO/VP Finance.

Lead full design and engineering for greenfield and brownfield BESS infrastructure projects from concept through construction. Manage permitting, design funding, schedules, cross-functional coordination, BIM-based design integration, feasibility/value-engineering studies, and stakeholder communication to deliver utility-scale energy storage installations.

Lead system engineering for a new energy storage product: define requirements, evaluate architectures, drive integration across mechanical, electrical, and software teams, perform modeling/simulation and testing, establish interfaces, participate in DFMEAs and hazard analyses, and ensure UL compliance.

The Staff Finance Associate will manage BOM cost models, lead cost reduction initiatives, analyze supplier costs, and inform strategic supply chain decisions in the energy storage sector.

Support growth of Redwood's utility-scale battery energy storage business by managing a BESS opportunity pipeline, assisting customer engagements, supporting RFPs and pricing, coordinating with engineering/commercial/finance, tracking deals, and preparing commercial documentation.

Design and implement the Site Controller software for grid-scale battery storage: build scalable, resilient distributed architectures, multi-rate control logic, deterministic networking, fault-management and hardware abstraction layers, enable OTA firmware pipelines, and ensure testable software with telemetry, logging, and edge containerization.