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On-site
Long Beach, California
Posted · 28.05.2026
Lever (US)

# Lead Test Engineer

Long Wall

Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies. We specialize in ballistic missile defense and are developing Cyclops, a low-cost, mass-producible interceptor. We also produce containerized launchers and offer low-cost targets for threat replication. The future of global security depends on defensive technology that redefines cost, magazine depth, and distribution to deter and defend against evolving threats. Join us.

WHAT WE LOOK FOR
Mission-Driven Problem Solvers– The problems in missile defense demand ingenuity. We want engineers who approach challenges with curiosity, embrace failure as a learning opportunity, and stay focused on delivering the best solution for the mission.
Total Ownership– We seek engineers who take full responsibility for delivering flight-ready work while recognizing that no one succeeds alone. The best engineers make their teammates better, knowing that complementary skills create force multiplication and drive mission success.
Lead Test Engineer
DESCRIPTION
We are seeking a highly capable Lead Test Engineer to guide the planning, development, and execution of component, subsystem, and system-level testing for our next-generation defensive systems. In this role, you will serve as a technical leader for the Test Engineering & Operations organization, driving test architecture, instrumentation, data systems, and disciplined execution across a wide range of hardware. You will lead a small team of test engineers and/or technicians (1–5 direct reports) while remaining deeply hands-on in design, test execution, data analysis, and continuous improvement. The ideal candidate combines strong technical depth with the ability to mentor others, coordinate cross-functionally, and elevate the technical quality and reliability of all test activities.

This job was verified from Lever (US). Applications are completed on the original source.

[Apply on the original listing ↗](https://jobradar.live/ilan/369f121f-a7dd-4ac4-a17a-8db767714283/git)

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