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Propulsion Engineer Pressure Vessels Lead (COPV)

Vast

Job Location:

Long Beach, NY - USA

Yearly Salary: USD 136120 - 193224

Posted: 7 October 2026 (2 days ago)

Application Deadline: 4 January 2027

Vacancies: 1 Vacancy

Job Summary

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 Demos 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 worlds 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 1000 employees and over a billion dollars in private capital Vast has built the facilities required to manufacture and operate Americas 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 Lead Propulsion Engineer reporting to the Senior Manager Propulsion Flight Hardware to design and qualify the pressure vessels human-rated space stations.

Haven Station carries composite over-wrapped pressure vessels and metallic tanks for propulsion and for crew life support gases. Vast is building out a team to own the in-house design development and flight qualification of these pressure vessels.

You set the technical approach review the designs and analyses before they release and take an active technical role yourself. You will run a rapid iterative development cycle and own the full product lifecycle from clean-sheet concept all the way to module end-of-life. You lead the team as their manager and technical mentor while staying close to the hardware and driving resolution of the hard problems.

This will be a full-timeexempt position located in ourLong Beachlocation.

Responsibilities:

Lead the pressure vessel team: set technical direction review the work and develop the responsible engineers and analysts under you
Serve as technical authority over the Haven Station COPV and metallic tank designs reviewing and approving releases from the responsible engineers
Set the analysis and test approach for the team: composite layup analysis stress and fracture proof burst cycle and stress rupture testing
Lead failure investigations on prototype and qualification hardware and carry the findings into the next design iteration
Own tank requirements and interfaces with Propulsion ECLSS and Structures
Support the responsible engineers with the liner supplier the winder and the metallic fabrication shops on specifications deviations inspection and acceptance
Work with the matrixed manufacturing engineers on producibility inspection methods and a plan to bring winding in house
Write and defend the qualification and fracture control approach for crewed flight

Minimum Qualifications:

Bachelors degree in mechanical engineering aerospace engineering materials science or equivalent experience
4 years of experience designing analyzing or testing pressure vessels or composite structures for flight or other high consequence use
Experience carrying hardware from design through build and test

Preferred Skills & Experience:

Composite overwrapped pressure vessel design analysis or test for propulsion life support or any other application
Design and qualification to AIAA S-081 or S-080
Fracture control for crewed spacecraft per NASA-STD-5019
Filament winding pattern design and composite manufacturing
Titanium tank fabrication: forgings superplastic forming welding heat treatment and inspection
Propellant management device design
Type IV hydrogen or CNG tank development
Analysis in Ansys Abaqus or Femap/Nastran including laminate analysis. WoundSim or similar winding simulation is a plus
Experience leading or mentoring engineers and reviewing their design releases
Hands-on time in a composites or pressure vessel shop

Additional Requirements:

Willingness to work occasional evenings and weekends to support critical mission milestones
Occasional travel to suppliers and to the Mojave Test Site

Pay Range: California

$136120 - $193224 USD

We calibrate level and compensation to the selected candidates experience and demonstrated capability. We welcome applicants across a range of experience levels to apply.

COMPENSATION AND BENEFITS

Base salary will vary depending on job-related knowledge education skills experience business needs and market demand. Salary is just one component of our comprehensive compensation package. Full-time employees also receive company equity as well as access to a full suite of compelling benefits and perks including: medical dental and vision coverage for employees and dependents generous paid time off; up to 20 days of vacation for exempt staff and up to 10 days of vacation for non-exempt staff with the ability to cash-out unused vacation annually paid parental leave short and long-term disability insurance life insurance access to a 401(k) retirement plan ClassPass credits personalized mental healthcare through Spring Health and other discounts and perks. We also take pride in offering exceptional food perks with snacks drip coffee & onsite barista cold drinks and dinner meals remaining free of charge and lunch subsidized as part of Vasts ongoing commitment to providing high-quality meals for employees.

U.S. EXPORT CONTROL COMPLIANCE STATUS

The person hired will have access to information and items subject to U.S. export controls and therefore must either be a U.S. person as defined by22 C.F.R. 120.62 or otherwise eligible for deemed export licensing. This status includes U.S. citizens U.S. nationals lawful permanent residents (green card holders) and asylees and refugees with such status granted not pending.

EQUAL OPPORTUNITY

Vast is an Equal Opportunity Employer; employment with Vast is governed on the basis of merit competence and qualifications and will not be influenced in any manner by race color religion gender national origin/ethnicity veteran status disability status age sexual orientation gender identity marital status mental or physical disability or any other legally protected status.

Required Experience:

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