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Long Wall

Produces hypersonic testbeds and defense interceptors

Head of Vehicle Engineering

Full-Time
$165k - $245k/yr
Senior, Expert
Bachelor of Science (BS)
Long Beach, CA, USA
In PersonTravel between sites may be required.
Engineering ManagementEngineering Leadership
No H1B Sponsorship
US Top Secret Clearance Required

About the job

Requirements
  • A B.S. in Mechanical Engineering, Aerospace Engineering, or a related engineering discipline from an accredited university.
  • Eight to twelve years of progressive industry experience in hardware design and development, including direct people-management responsibility for multiple engineers, disciplines, or sub-teams.
  • A proven track record taking flight or mission-critical hardware from concept through qualification and field operations in aerospace, defense, or similarly high-stakes environments.
  • Direct management of engineering teams with accountability for hiring, performance, and career development.
  • Ownership of a departmental roadmap and investment, with experience making cost, schedule, and risk trade-offs across multiple programs.
  • Deep technical fluency in mechanical design, structural mechanics, fluid systems, manufacturing processes, geometric dimensioning and tolerancing, and design for manufacturing and assembly principles.
  • A strong analytical foundation across hand calculations and finite element analysis and computational fluid dynamics tools, including ANSYS, ABAQUS, or NASTRAN.
  • The ability to brief executive leadership, customers, and government stakeholders on technical scope, risk, and progress.
  • The ability to sit or stand for extended periods of time.
  • The ability to use a computer to complete assignments.
  • The ability to communicate with individuals and groups in person, by phone, and via telepresence.
  • The ability to lift up to 50 pounds.
  • U.S. person status is required to access information protected under U.S. export control laws, including the International Traffic in Arms Regulations and/or the Export Administration Regulations.
Responsibilities
  • Own end-to-end engineering delivery of hardware products, including structures, fluid systems, mechanisms, primary structure, and avionics enclosures, from concept through manufacturing, qualification, and field support.
  • Lead, hire, develop, and mentor a team of engineers; set the standard for technical excellence and total ownership across the department.
  • Define and execute the technical roadmap for the Vehicle Engineering department, balancing flight-ready execution with the development of containerized, mass-producible product lines.
  • Own department headcount, schedule, and planning; allocate resources to maximize mission impact per dollar.
  • Drive design reviews, qualification plans, and risk-based decision-making; serve as the senior technical authority on hardware architecture and major trade studies.
  • Partner cross-functionally with propulsion, avionics, guidance, navigation and control, manufacturing, supply chain, and test and launch leadership to integrate hardware into flight-ready systems on aggressive schedules.
  • Represent the company's hardware capabilities to executive leadership, customers, and program partners, including the U.S. Government and allied defense organizations.
  • Work in an office environment and travel between sites as needed.
Desired Qualifications
  • Prior experience as a Head, Director, or Senior Manager of hardware engineering at a launch, missile, satellite, or defense systems company.
  • Experience scaling a hardware engineering function from prototype to rate production, including introducing containerized or mass-producible designs.
  • Familiarity with U.S. missile defense, hypersonics, or tactical or strategic deterrent programs and the associated customer environment, including MDA, DoD, and allied partners.
  • Working knowledge of major CAD platforms, including NX, CATIA, and CREO/Pro-E, and PLM systems such as Teamcenter and Windchill.
  • An active or recent U.S. security clearance at the Secret level or above.

About the company

Long Wall repurposes its rocket and ground-system heritage to serve U.S. defense needs. Its RSX is a hypersonic flight-test vehicle used to test and replicate missile threats, Ironwood is a containerized ground system for rapid, on-demand launch, and Cyclops is a surface-launched exoatmospheric interceptor designed to attack missiles in midcourse. The company focuses on government and defense applications with U.S.-based manufacturing and an integrated set of launch, test, and intercept hardware. Its goal is to strengthen national security by providing ready-to-use, deployable missile-defense testing and interception capabilities for the U.S. military.

Company Size

51-200

Company Stage

Debt Financing

Total Funding

$584.9M

Headquarters

Long Beach, California

Founded

2025

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Simplify's Take

What believers are saying

  • June 2026 Pentagon hypersonic activity validates demand for responsive test and interceptor systems.
  • Long Wall raised fresh capital in July 2026, extending runway to 2027 programs.
  • The 2025 rebrand aligned hiring and facilities around defense, improving government procurement fit.

What critics are saying

  • No public Cyclops contract was disclosed by December 2025, leaving demand unproven.
  • ABL's 2023 launch failure and 2024 fire destroyed credibility before the defense pivot.
  • SpaceX and Lockheed Martin dominate contracts; Long Wall risks becoming a niche supplier.

What makes Long Wall unique

  • Long Wall's 2025 pivot repurposed RSX and Ironwood for missile defense, not launch.
  • Cyclops targets exoatmospheric interceptors with containerized launch, aiming at low-cost magazine depth.
  • Its 160,000-plus square feet can produce over one hundred Cyclops rounds yearly.

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Benefits

  • Health Insurance
  • 401(k) Retirement Plan
  • Remote Work Options
  • Paid Vacation
  • Paid Holidays
  • Flexible Work Hours
  • Wellness Program
  • Mental Health Support
  • Phone/Internet Stipend
  • Home Office Stipend
  • Conference Attendance Budget
  • Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

-1%

2 year growth

-13%
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