Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station 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. 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 in 2027, followed by additional Haven modules. Additionally, the company recently announced Vast Satellite, a high-power satellite product line leveraging its space station components and the heritage of Haven Demo.

Headquartered in Long Beach, California, and with more than 1,000 employees and over a billion dollars in private capital, Vast has built the facilities required to manufacture and operate America’s next space station. The company plans to develop future habitats and systems for the Moon and Mars, dedicated space stations for government partners, and other crewed systems that will unlock the expanding long-term space economy.

Vast is looking for a Manufacturing Engineer, Fluid Systems, to help develop the systems behind our human-rated space stations. You'll use your engineering knowledge and creativity to design, build, and test novel solutions at the cutting edge of space technology.

This will be a full-time, exempt position located in our Long Beach, CA location.

Responsibilities

Conceptualize, develop, and manufacture innovative tube-bending and welding cells to meet the demanding requirements of the Haven-1 program
Lead first-build and test efforts, including design integration, assembly sequencing, mBOM development, work order creation, and specification authoring
Create and maintain detailed manufacturing plans, assembly procedures, and work instructions to ensure consistent, accurate production of all tubing systems
Identify and resolve manufacturing challenges through root-cause analysis and implementation of corrective actions
Apply critical thinking and problem-solving skills to challenge assumptions, push boundaries, and drive efficient human-spaceflight production within aggressive timelines
Collaborate closely with design engineers, integration engineers, production teams, and external vendors to execute builds expediently and efficiently
Develop efficient, capability-driven tooling solutions that streamline production, increase system output, and reduce operational burden
Partner with quality assurance teams to establish and maintain rigorous quality control processes
Establish and maintain standard practices, troubleshooting guides, and standardized repair procedures; review and approve all related planning documents
Support day-to-day production of bent tubes, orbital tube welding (OTW), and manually welded tubing, ensuring optimal efficiency and adherence to quality standards
Evaluate and challenge existing production and design requirements for tubing assemblies, using data-driven insights to eliminate waste and optimize the manufacturing process
Continuously streamline and improve production systems by proactively identifying opportunities to enhance efficiency, reduce waste, and improve overall product quality

Minimum Qualifications

B.S. in mechanical, aerospace, manufacturing or electrical engineering, physics, mathematics, or a related technical field
2 + years of manufacturing experience managing a product/product line across multiple work centers and/or departments, fluid, pressurized, propulsion, or environmental control hardware in design, manufacturing, or test
2-4+ years of experience for Manufacturing Engineer II
4-6+ years of experience for Senior Manufacturing Engineer
Hands-on fabrication, assembly, and/or integration experience; CAD proficiency (NX preferred)
Experience with CAD tools (e.g., Siemens NX) and the ability to review designs, generate manufacturing documentation, and design assembly or test tooling