Integration Build Engineer

Vast
Long Beach, CA
On-site

Who this role is best for

Aimed at mid-to-senior-level engineering professionals who can manage complex aerospace integration processes and collaborate across distributed teams.

Best fit for

  • Candidates with aerospace or manufacturing experience and a background in pressurized or propulsion systems
    — “fluid, pressurized, propulsion, or environmental control hardware in design, manufacturing, or test”
  • Individuals who thrive in cross-functional, high-reliability engineering settings with a focus on safety and quality
    — “Experience with aerospace, spacecraft, propulsion, or other safety-critical or high-reliability hardware”
  • Professionals with a track record of refining processes and resolving non-conformances in manufacturing settings
    — “Document and provide resolution to non-conformances and collaborate with the quality team to implement root cause corrective actions”

Things to consider

  • The role may demand significant on-site presence in Long Beach, California, with limited remote flexibility
    — “This will be a full-time, exempt position located in our Long Beach, CA location”
  • Candidates must be prepared to work evenings and weekends during critical project phases
    — “Willingness to work evenings and/or weekends to support critical mission milestones”

How to stand out

  • Highlight experience in transitioning designs from R&D to production with specific examples
    — “Experience taking designs or processes from concept through build or test, and from R&D to production”
  • Emphasize hands-on fabrication or integration experience from industry or academic projects
    — “Hands-on experience building or testing hardware, in industry or through student teams”
  • Showcase CAD proficiency, especially with Siemens NX, and familiarity with PLM tools
    — “Familiarity with CAD tools, ideally Siemens NX, and PLM tools such as Teamcenter”
  • Demonstrate problem-solving skills with a focus on structured root cause analysis
    — “Strong problem-solving skills, including troubleshooting and structured root cause analysis”
  • Include experience with aerospace standards like IPC, SMC-S-016, or NASA-STD-5001
    — “Awareness of aerospace workmanship, design, and environmental test standards such as IPC, SMC-S-016, NASA-STD-5001, or MIL-STD-810”
Pace · SteadyCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • developing manufacturing processes
  • managing test plans
  • solving complex production issues
Typical background
Mechanical EngineeringAerospace EngineeringManufacturing Engineering

Skills & requirements

Required

Manufacturing ProcessesIntegration ProceduresTest PlansCAD Proficiency

Preferred

Hands-on FabricationAssemblyIntegration Experience

Stack & domain

NXCADProblem-solvingCommunicationManufacturingEngineering

About the role

Original posting from Vast via Greenhouse

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and capital-efficient approach. Vast is rapidly developing its multi-module Haven Station to support a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and supporting a growing space economy for government, corporate, and private customers. Haven Demo’s 2025 success made Vast the only operational commercial space station company to design, build, and operate its own spacecraft in orbit. Next, Haven-1 is targeted to become the world’s first commercial space station, with launch anticipated in 2027, followed by additional Haven modules. Additionally, the company recently announced two new offerings leveraging its space station components and the heritage of Haven Demo: Vast Satellite, a high-power satellite product line; and Vast Lunar Systems, power, communications, and habitats for the Moon.

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 capable of manufacturing America’s next space station. The company plans to develop future habitats and systems for Mars, dedicated modules for government partners, and other crewed systems designed to unlock the expanding long-term space economy.

Vast is looking for an Integration Build Engineer, to help develop the systems behind our human-rated space stations. You will drive the development and execution of human-rated vehicle processes as Haven-1 transitions from design to a flight-ready station.

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

Responsibilities: 

Support operations with Integration Technicians and supporting Engineering REs

Be a permanent engineering presence to ensure operations are  unblocked and to find solutions to keep work moving if blockers or Non Conformances arise

Plan, schedule, prepare, coordinate, direct, and exercise functional authority for completion of tests

Collaborate with the distributed engineering organizations to define and manage test plans, requirements, and schedules

Ensure integration procedures are continuously evolving to reflect the most efficient assembly practices

Develop, qualify, and refine manufacturing processes to meet all requirements including safety, quality, efficiency, and delivery

Collaborate with other engineers, subject matter experts, and technicians to solve complex production issues

Senior Level: Act as test director and provide status updates and run handoff and other tag-ups

Document and provide resolution to non-conformances and collaborate with the quality team to implement root cause corrective actions

Minimum Qualifications:

B.S. in mechanical, aerospace, manufacturing or electrical engineering, physics, mathematics, or a related technical field

Manufacturing experience (including internships) 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)

Preferred Skills & Experience:

Hands-on experience building or testing hardware, in industry or through student teams such as Formula SAE, rocketry, CubeSat, or robotics

Experience with aerospace, spacecraft, propulsion, or other safety-critical or high-reliability hardware

Experience taking designs or processes from concept through build or test, and from R&D to production

Familiarity with CAD tools, ideally Siemens NX, and PLM tools such as Teamcenter

Exposure to thermal or structural analysis using Ansys, or similar tools

Awareness of aerospace workmanship, design, and environmental test standards such as IPC, SMC-S-016, NASA-STD-5001, or MIL-STD-810

Proficiency applying GD&T

Strong problem-solving skills, including troubleshooting and structured root cause analysis

Strong attention to detail, clear communication, and the ability to work well in cross-functional teams

Senior Level: experience mentoring engineers or technicians and managing multiple projects at once

Additional Requirements:

Willingness to work evenings and/or weekends to support critical mission milestones

Pay Ranges:

Engineer/ Level I: $86,100.00 - $122,220.00

Engineer/ Level II: $112,340.00 - $159,468.00

Senior Engineer/ Level III: $137,760.00 - $195,552.00

We calibrate level and compensation to the selected candidate's 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 Vast’s ongoing commitment to providing high-quality meals for employees.

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.

Source: Vast careers (Greenhouse)

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