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Composite Demold and Tool Prep Technician - All shifts
California, MOMarch 26th, 2026
Company OverviewImagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. Since 2009, our team has worked steadily to make this dream a reality. We've designed and tested many generations of prototype aircraft capable of serving in a network of electric air taxis. We're looking for talented, committed individuals to join our team as we push onward toward certifying the Joby aircraft, scaling our manufacturing, and launching our initial commercial service.OverviewWe are seeking a Composite Tool Prep and Demold Technician to join our team. As a technician, you will play a crucial role in preparing composite tooling surfaces for layup and executing the demolding process with precision. Your responsibilities will include applying release agents, ensuring proper mold release application, and safely removing cured parts from composite tooling. Attention to detail, a strong understanding of composite materials, and proficiency in handling various tools and equipment are essential for success in this role. Joby Aviation is dedicated to training and developing individuals with potential, and we are looking for apprentices who are eager to learn and grow within our company.Shift Schedules1st shift - Monday – Thursday: 7AM-5:30PM; 2nd shift - Monday - Thursday: 5:30PM - 4:00AM; 3rd shift - Friday - Sunday: 6AM - 6:30PMResponsibilitiesSafely demold cured composite parts from tools/molds without damaging part or toolUse approved hand tools, wedges, air assist, or hydraulic systems per work instructionsIdentify and report part defects discovered during demold (surface issues, bridging, voids, tool marks, etc.)Protect critical surfaces during handling and transfer to next operationClean molds and tooling surfaces using approved solvents, wipes, and methodsRemove residual release agents, sealers, flash, and debrisInspect tools for damage, wear, or contamination before next layupPerform minor surface prep such as light scuffing, polishing, or tape line cleanup as requiredMask tools for layup or bagging operationsFollow all standardized work instructions and adhere to technical requirementsApply mold release agents, sealers, and surface prep chemicals per specificationFollow cure/flash times and application techniques (wipe-on and buffing)Track and document release system cycles per standard processEscalate tool damage, excessive force during demold, or recurring sticking issuesCoordinate with Scheduling Specialist when required to pivot planned scheduleParticipates in shift handovers, ensuring accurate communication of tool readiness, maintenance needs, and production prioritiesRequiredHS Diploma or GED EquivalentExperience working in fast-paced, time sensitive environmentsDemonstrated abilities following standardized work instructions, technical requirements, and executing standard processes.Ability to lift 50lbs aided or unaided throughout the day.Basic computer skills for documentation and record-keeping purposes.Must wear PPE when required.Have no known allergies to epoxies or other composites materials and able to become certified to wear a respirator.Must be able to walk or stand for extended periods.Must be able to stoop, bend, crawl, and be able to maneuver in tight spacesAbility to become forklift, crane, or equipment certifiedMust be able to continuously stand, squat, bend, pull, twist, and lift throughout the workday.Desired1+ year of manufacturing experienceExperience working in a regulated manufacturing environmentExperience in a high-volume production environment that relies on a well-defined process to achieve maximum efficiency.Familiarity with lean manufacturing or 5S environments.CompensationThe target base pay for this position is $18-$32/hr. The compensation package will be determined by job-related knowledge, skills, and experience.BenefitsJoby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more.Additional InformationJoby is an Equal Opportunity Employer.J-18808-Ljbffr