Vision Affordable, natural, factory-built homes. We've embarked on a homebuilding renaissance where affordability,sustainability, and beauty come together. Out beyond ideas of right angles and hard lines, there's a bioceramic dome. The Geodesic Dome, introduced by the Visionary Architect Buckminster Fuller, is the world's most efficient structure. But to manufacture domes, we needed a material science breakthrough. Enter bioceramics a new class of earth-friendly materials that mimic human bone. Bioceramic domes maximize efficiency at the most fundamental levels - geometry, materials, and manufacturing method. In the future, we won't live in boxes. Join us there! Project After successfully achieving factory-built housing certification from the State of California and breaking ground on our flagship Amma dome build, we are hiring key team members to help us complete the design of the Amma product. We have a strong preference for team members to locate full-time onsite in Grass Valley, California, although hybrid/remote arrangements are possible for standout candidates. Role Geoship is seeking a Product Design Engineer to advance and finalize the design of our first Amma dome system. This role is for a first-principles problem solver and a multidisciplinary engineer who thrives in ambiguity and rapid iteration. You will integrate structural, mechanical, materials, and relevant building and safety standards into elegant, manufacturable solutions that bring a new form of sustainable housing into reality. You will work closely with studio designers, materials scientists, manufacturing engineers, and operations teams to develop bioceramic molded parts, connection systems, structural components, interior systems, and other assemblies that seamlessly integrate into the finished dome. Your work will span concept development, detailed design, prototyping, design-for-manufacturing, analysis, testing, documentation, supplier engagement, and hands-on support during prototype builds. This is a rare opportunity to build a new housing technology from the ground up. If you think beyond conventional solutions, care deeply about regenerative design, and want to help shape the future of homes, we’d love to meet you! Description ● Product & Component Design: Own the design of bioceramic components, connection systems, and mechanical assemblies from initial concept through release—applying first-principles reasoning, strong engineering fundamentals, and comprehensive system-level design that includes performing energy and load calculations, flow and pressure analysis, and MEP equipment selection; developing schematics, layouts, and installation instructions for HVAC ducting, piping, and related infrastructure; and ensuring compliance with all relevant building codes and industry standards. ● Design for Manufacturing: Ensure designs are compatible with casting, mixing, material-handling, and assembly processes; create clear specifications, tolerances, and performance requirements to enable high-quality, repeatable, scalable production ● Prototyping & Testing: Build and test prototypes, develop test rigs when needed, and conduct design analyses, validate mechanical behavior and assembly methods, and iterate rapidly based on real-world results ● Compliance & Standards Integration: Ensure mechanical designs align with relevant structural, safety, and building standards, translating regulatory and performance requirements into clear engineering specifications. ● Cross-Functional Collaboration: Partner with studio design, engineering, materials, and operations teams to develop system architectures, resolve tradeoffs, and support prototype and pilot builds ● Documentation & Communication: Produce clear CAD models, drawings, BOMs, specifications, DFMEAs, test summaries, and design justifications; present design options and tradeoffs to facilitate alignment and decision-making Qualifications ● Bachelor's degree in Mechanical Engineering, or related field ● 3 ~ 7+ years of professional experience in mechanical/product design, preferably involving large complex assemblies ● Strong analytical and problem-solving skills, with a proven ability to identify and implement effective solutions using first principles, modeling, and hands-on experimentations ● Strong CAD proficiency (SolidWorks, Fusion, Onshape, or similar) ● Demonstrated ability to take hardware products from concept through prototyping and into production ● Experience with tolerance stacks, design-for-manufacturing, and geometric dimensioning & tolerancing (GD&T) ● Ability to thrive in a fast-paced startup environment—proactive, self-directed, resourceful ● Strong communication skills and ability to collaborate effectively across disciplines Desired Experience ● Takes ownership and responsibility for current and past results ● Takes risks, learns from mistakes, and drives to improve the performance of oneself, others, and the company ● Experience working with cast or molded materials, especially ceramics and composites ● Familiarity with structural analysis techniques and tools (FEA and hand calcs) ● Experience designing components for modular building systems, architectural hardware, or complex mechanical assemblies ● Hands-on prototyping experience: machining, molding, 3D printing, fabrication, or test rig development Benefits ● Base pay between $125,000 and $170,000, based on experience and qualifications ● Comprehensive healthcare coverage ● Stock options ● Health savings account ● 401k ● Opportunity to join a conscious, future-building team
See More Details >>About Geoship Geoship is embarking on a homebuilding renaissance where affordability, sustainability, and beauty come together. We're seeking a Product Design Engineer to advance and finalize the design of our first Amma dome system.
See More Details >>OCCUPATIONAL SUMMARY: The FDSM Lead working in the Life Support (PEMO), Cryogenics, or Hypergolic Storage Facility (HSF) applies advanced technical knowledge to perform complicated tasks and resolve problems associated with systems and equipment required to receive, issue, and store hazardous propellants, cryogenic fluids and high pressure gases. Maintains, fabricates, repairs and operates most of these systems in a safe and efficient manner. Works under the general guidance of a manager/supervisor responsible for all operations in the system, for compliance with safety, quality and environmental regulations, providing safe and efficient service in accordance with the demands on the system. Resolves problems that require significant interface with Engineering, Quality, Safety, customers/users, suppliers, and senior management; and implements directives of greater complexity than solely manufacturers’ specifications, manuals or other documents. Provides extensive technical guidance to lower level technicians, determining the method and sequence of work processes, transmitting via oral and/or written instructions. This is a union position with the Teamsters and the hourly pay rate is $59.53. TYPICAL DUTIES: • Directs and controls the operation, maintenance and repair of multiple hazardous propellant, cryogenic and high pressure gas storage and distribution systems. May include associated delivery and support systems, such as life support systems, vacuum pumps, compression pumps, rolling stock, etc. Initiates and controls the movement and storage of these commodities using both direct and remote communication media. • Provides technical guidance in the performance of actual, and/or valet service for, life support operations, post-operations inspection and testing, and annual maintenance and repairs. Life support operations involves the donning and doffing of Self Contained Breathing Apparatus (SCBA) and Self Contained Atmospheric Personnel Ensembles (SCAPE) during the handling of highly toxic, hazardous gases and propellants. • Provides technical guidance on, and inspects, troubleshoots, maintains and repairs, various types of Self-Contained Breathing Apparatus (SCBA) life support equipment, such as, Environmental Control Units (ECU), Emergency Breathing Apparatus (EBA), Emergency Life Support Apparatus (ELSA), fifteen minute Hooded Demand Valve (HDV) units, Ingress/Egress units, and SCBA Draeger units. • Directs and controls the inspection, periodic testing, repair and replacement of high pressure gas bottles, tanks, pipelines, valves, regulators and ancillary equipment for malfunction, leaks and deterioration indicators. Applies specialized experience to identify and mitigate potentially hazardous situations. • Directs and controls work from drawings, sketches and written directions on how to install low and high pressure distribution systems. Directs and controls fabrication and installation of gage and pressure control panels. • Directs and controls acceptance testing of hydrostatic, pneumatic, thermal, and electrical equipment and systems. Directs and controls fabrication and installation of gage and pressure control panels. • Directs and controls disassembly, problem diagnosis and repair of hazardous propellant, cryogenic and high pressure system components, equipment and facilities required to maintain operational status. • Directs and controls the transfer (loading and unloading to and from tanks, pipelines, etc.), storage and transportation of hazardous propellant commodities, cryogenic fluids and high pressure gasses to customers/users. Directs and controls conduct of blowdown and pressure cycle operations required to change trailer service from one high pressure gas medium to another. • Ensures that subordinate technicians receive extensive operations and safety training and adhere to all safety procedures for working in hazardous areas and with hazardous materials and equipment. • May operate tractor-trailer, general-purpose vehicle, and forklift equipment as required. • Produces and controls maintenance and operational records of the activities in each assigned functional area. • Performs other related duties as assigned or required by management. MINIMUM REQUIREMENTS: High school education, or equivalent, with seven years experience in the same or closely related work. A minimum of three years experience must be in the same type work and the other four years experience in the same or closely related work. Also requires a history in growth of responsibility in a complex technical environment. Must be able to obtain and maintain a security clearance as required by the Department of Defense. PREFERRED QUALIFICATIONS: Ability to train and obtain a Class A CDL. Other Responsibilities: Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities. Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.
See More Details >>Embarking on a career in the mechanical trade in Grass Valley, CA, often begins with an apprenticeship that combines practical experience with classroom instruction, allowing individuals to earn while they learn. Apprenticeships typically last between three to four years, requiring extensive training under experienced professionals. According to the U.S. Bureau of Labor Statistics, there are approximately 1,339 mechanical trade professionals in Grass Valley, with wages averaging around $1,060 per week. The job outlook for mechanical trades is promising, with a projected growth rate of 11% from 2023 to 2033, significantly higher than the average for all occupations. Trade schools, unions, and various platforms offer apprenticeship opportunities, leading to a rewarding career with strong earning potential, often exceeding $100,000 annually for experienced professionals.
