At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and low-cost approach, Vast is rapidly developing its multi-module Haven Station.

Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches, followed by additional Haven modules to enable permanent human presence by 2030. Our team is all-in, committed to executing our mission safely and on time.

If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us. Vast is looking for a Senior CNC Programmer , reporting to the E-2 Principal Engineer, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations. This will be a full-time , non-exempt position located in our Hawthorne facility.

This role will specifically support the Launcher E-2 liquid rocket engine program . Vast has the ambitious goal for E-2 to be the world’s highest-performing engine for small launchers, optimized for mass production and low cost. You will be a key team member helping complete the development of our E-2 engine into a reliable, high-performance product.

We are seeking a skilled and experienced Senior Programmer who works on lathe machines to join our team to machine E-2 parts and tools. You will play a crucial role in the development, fabrication, maintenance, and repair of various tools, jigs, and fixtures used in our production processes. Your precision, attention to detail, and ability to work with a variety of materials and machinery will contribute to the efficiency and quality of our manufacturing operations.

Responsibilities

: Proficiency in Mastercam for turning centers. Design, develop, and manufacture tools, dies, jigs, fixtures, molds, and other equipment required for production, ensuring they meet exacting specifications and tolerances. Choose appropriate materials for tool construction based on factors such as strength, durability, and compatibility with the manufacturing process.

Interpret engineering drawings, schematics, and technical specifications to accurately create or modify tools. Inspect finished tools to verify their accuracy, precision, and quality, making necessary adjustments to ensure optimal performance. Troubleshoot, repair, and maintain existing tools to extend their lifespan and ensure continuous production operations.

Requirements

and goals. Identify opportunities for process improvement and innovation in tool design and manufacturing techniques to enhance efficiency, safety, and product quality. Maintain comprehensive records of tool designs, modifications, maintenance procedures, and any troubleshooting activities.

Adhere to all safety protocols and guidelines, promoting a safe working environment for yourself and your colleagues.

Minimum Qualifications

: High school diploma or equivalency certificate. ) Preferred Skills Experience: Experience with Fanuc controller and Doosan / DNM PUMA turning centers. Experience turning aerospace materials like Inconel 718, SS304, SS316, AL7075.

Experience fixturing and turning metal additive manufacturing parts. Strong GD T skills, and experience creating and reviewing drawings.