Electrical and Controls Engineer

Twelve develops carbon transformation technologies that use electrochemical processes to convert CO2 into fuels, chemicals, and materials. The team is committed to building sustainable, fossil-free supply chains and changing the way manufacturing works. Role overview The Senior Principal Electrical Engineer will be part of the Plant Design team in Moses Lake, WA. This group leads technical delivery for new capital projects, focusing on the electrical design of process plants, electrolyzers, and related equipment that transform CO2 into valuable products. The position spans the entire project lifecycle, from early concepts to stable operations. Regular collaboration with both internal engineering teams and external partners is a key part of the work. What you will do Create electrical engineering deliverables for Front-End Loading (FEL) phases 1, 2, and 3, acting as Twelve's owner's engineer throughout each project. Work with other electrical engineers on balance of plant electrical systems for process plants and electrolyzer installations. Coordinate with internal teams across process, controls, instrumentation, mechanical, procurement, and project management disciplines. Interface with external EPC firms, suppliers, manufacturers, contractors, OEMs, and consultants. Ensure plant designs meet standards for reliability, maintainability, constructability, operability, and safety. Collaborate with business development to integrate improvements into Twelve's core technologies. Review and validate electrical drawings, equipment data sheets, requisition packages, Engineering and Construction Work Packages, Material Take-Offs/Estimates, FAT/SAT plans, commissioning plans, and startup activities. Oversee or guide third-party electrical engineering interfaces. Conduct or direct electrical studies as needed. Provide technical support to on-site construction teams and assist with plant commissioning and startup.

Join our team at Silana Nano Technologies as a Mechanical Engineer, where you will play a crucial role in the design, development, and testing of innovative mechanical systems. You will collaborate with a talented group of professionals dedicated to advancing nano-technology solutions. This is a fantastic opportunity to make a significant impact in a cutting-edge field.

At Stoke Space Technologies, we envision a thriving space economy that fosters a vibrant, sustainable, and equitable future on Earth. That’s why we are developing Nova, our fully reusable launch vehicle designed for daily flights. Nova addresses the fundamental challenges of space transportation by significantly reducing costs, enhancing availability, and boosting reliability. By drastically lowering launch expenses and increasing flight frequency, we aim to establish a truly scalable space industry.Our team is driven by a mission, thrives in collaboration, and takes pride in ownership of their work. If you're eager to collaborate with some of the most passionate and skilled individuals in the industry, we would be thrilled to have you join our team.As an Engines Test Lead, you will take full ownership of all facets of the engine test program for a 100% reusable rocket engine built for daily use.You will be responsible for the development and qualification test program for our Andromeda LH2/LOX expander cycle engine, overseeing everything from development through flight, and from component-level testing to fully integrated engine hotfires. Your work will be based at our Moses Lake Test Site, collaborating with both the test facility and engines teams to guide the engine through all phases of the product lifecycle. You must be prepared to stay focused, act swiftly, self-direct, and learn dynamically.

About Stoke Space Technologies Stoke Space Technologies is building Nova, a fully reusable launch vehicle designed for daily operations. The team’s goal: make space transportation more reliable, frequent, and affordable. By lowering costs and increasing launch cadence, Stoke aims to help scale the space industry and support a sustainable future on Earth. Role Overview The Mid-Senior Test Engineer will join the Moses Lake, Washington team to help develop reusable systems that connect Earth and space. This role works closely with engineers and technicians to design, build, operate, and maintain test stands for rocket hardware. Expect hands-on involvement with both hardware and software, including mechanical and electrical systems. Testing covers rocket components, engines, and full stage vehicles. What You Will Do Work with colleagues to rapidly design and construct test stands Operate and maintain test systems once they are up and running Engage with a mix of hardware and software, mechanical and electrical systems Conduct tests on rocket components, engines, and stage vehicles Adapt quickly to changing requirements and priorities Maintain focus and self-direction in a fast-moving environment Location This position is based at the Moses Lake Test Site in Washington.

About Stoke Space Technologies Stoke Space Technologies is building Nova, a fully reusable launch vehicle designed for frequent and reliable spaceflight. By lowering launch costs and increasing flight rates, the team aims to make space transportation more accessible and support a scalable space industry. The company’s mission centers on advancing a sustainable and equitable future on Earth through a thriving space economy. Role Overview: Entry-Level Test Engineer This position is based at Stoke’s Moses Lake, WA test site. Test Engineers here play a direct role in developing reusable rocket systems by enabling rapid hardware testing. The job involves hands-on work with both hardware and software, spanning mechanical and electrical systems. What You Will Do Work closely with engineers and technicians to design and build test stands quickly Operate and maintain test stands for rocket components, engines, and stage vehicles Contribute to both hardware and software aspects of testing Engage with mechanical and electrical systems Support the testing of various rocket hardware, from components to full vehicles What Helps You Succeed Strong focus and attention to detail Ability to adapt and learn quickly Self-direction and initiative Willingness to collaborate and take ownership of your work Location Moses Lake, Washington

Twelve is at the forefront of the industrial revolution focused on carbon transformation. By utilizing advanced electrochemistry, we convert CO2 into essential products—fuels, chemicals, and materials—previously dependent on fossil fuels. Our mission is to revolutionize the production of vital goods by transforming CO2 from a burden into a valuable resource, creating robust, fossil-free supply chains, and promoting next-generation industries.Role OverviewIn the role of Senior Plant Production Engineer at Twelve, a leader in the power-to-liquids jet fuel sector, you will be integral to managing and enhancing our plant production processes to ensure optimal and dependable operations. This position presents a unique opportunity to join a proactive team committed to producing top-notch jet fuel products.As a contracted Senior Plant Production Engineer, you will significantly influence the Sustainable Aviation Fuel (SAF) jet fuel industry by ensuring a safe working environment, optimizing plant performance, and achieving production goals, all while navigating the complexities of implementing a new CO2 electrolyzer technology.Reporting to the Operations Director, you will work closely with a talented group of process engineers, project engineers, maintenance engineers, and operations technicians. Together, you will oversee daily operations at the jet fuel plant, ensuring production targets are met while adhering to the highest standards of quality and safety.A key focus of this role will be to develop and execute production plans and strategies that enhance plant performance. You will identify and implement process improvements, cost-saving measures, and efficiency upgrades to ensure the plant operates at its maximum potential.Collaboration with various cross-functional teams, including maintenance, quality control, and logistics, will be essential to streamline operations and address any production challenges. By tracking production metrics and analyzing data, you will uncover trends, resolve bottlenecks, and make informed decisions to foster continuous improvement.Key ResponsibilitiesDevelop and implement effective production plans and strategies to achieve production targets and uphold quality standards.Enhance plant performance by identifying and executing process improvements, cost-saving initiatives, and efficiency enhancements.Ensure adherence to safety regulations and protocols to maintain a safe working environment.

About Stoke Space Technologies Stoke Space Technologies is building Nova, a reusable launch vehicle designed for rapid turnaround and daily flights. By making space transportation more affordable, reliable, and frequent, Stoke aims to support a scalable space industry and a sustainable future on Earth. Role Overview The Vehicle Test Operations Manager will lead the team at the Moses Lake Test Site responsible for building and operating vehicle test facilities. This includes both component-level and integrated vehicle testing. The manager will play a central role in ensuring safe, efficient, and reliable test operations, with a focus on streamlining procedures and accelerating test schedules. Key Responsibilities Oversee construction and management of vehicle test facilities Direct both vehicle component and integrated vehicle testing activities Ensure all test operations meet safety and reliability standards Work to optimize processes and reduce testing timelines Collaborate with hardware, software, mechanical, and electrical teams Provide feedback to refine vehicle designs for high-frequency operations Adapt quickly to new challenges and shifting priorities What We Look For Ability to self-direct and maintain focus in a fast-changing environment Experience leading teams in technical or operational settings Strong problem-solving skills and a collaborative approach Comfort working across multiple engineering disciplines Location This position is based at the Moses Lake Test Site in Washington.