Senior Manufacturing Engineer

About FourierAt Fourier, we're making on-site hydrogen universally accessible. Our breakthrough architecture enables highly modular and fully automated electrolyzer systems that scale efficiently across a wide range of operating conditions. Backed by leading venture investors, we're building real hardware to accelerate the transition to a clean energy future.About the RoleWe're looking for a Senior Manufacturing Engineer to help take our electrolyzer systems from prototype to scalable production. This role sits at the intersection of design, supply chain, and the factory floor. You'll own manufacturing processes end-to-end"”driving build quality, repeatability, cost reduction, and throughput as we scale. You will have the chance to bring up an electrolyzer system assembly line from scratch and shape how manufacturing at Fourier will transform.This is a hands-on role working directly with hardware, technicians, and cross-functional engineering teams.What You'll DoDevelop, document, and optimize manufacturing and assembly processes for electro/mechanical/fluidic systemsOwn manufacturing process flows, work instructions, tool selection, BOMs, and build documentationSupport prototype builds, pilot production, and transition to low- and mid-volume manufacturingIdentify and resolve manufacturing issues related to yield, quality, cost, and reliabilityCollaborate with design engineers to influence DFM/DFA early in the design cycleWork closely with supply chain and vendors to qualify parts, tools, inventory, and processesDesign or specify fixtures, tooling, and test setups to support production and validationSupport root cause analysis and corrective actions for build or field issuesHelp define manufacturing KPIs and continuous improvement initiativesWhat We're Looking ForBS in Mechanical, Manufacturing, Industrial Engineering, or equivalent practical experience6+ years of experience in a manufacturing, production, or process engineering roleStrong understanding of mechanical assemblies, tolerance stack-ups, and production workflowsExperience supporting hardware builds from prototype through productionComfortable working hands-on in a lab or factory environmentAbility to troubleshoot and solve problems at the system and component levelClear communicator who works well across engineering, operations, and supply chainNice to HaveExperience with complex electro-mechanical or fluid systemsBackground in clean tech, energy, aerospace, automotive, or industrial equipmentFamiliarity with Lean manufacturing, PFMEA, 5S, or continuous improvement methodologiesExperience scaling manufacturing in an early-stage or fast-growing companyWhy Join FourierMission-driven clean energy work with real-world impactHigh ownership and visibility "” your work directly shapes the productOpportunity to grow into technical leadership or operations rolesCollaborative, hands-on engineering cultureWhat We OfferCompetitive salary and equity commensurate with experienceFully paid Medical, Dental, and Vision coverage401(k)Paid vacation and sick leaveFree lunches on-site

Created: 2026-05-12