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Full timeEngineering

Sr. Project Engineer, RSX (Remote considered)

LongwallLong Beach🇺🇸United StatesPosted Sep 25, 2026

Quick overview

Salary$165k - $215k/yr
SeniorityMid Senior
Employment typeFull Time
Work modeOn Site
LocationLong Beach, United States
Posted4 weeks ago

Job description

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.

Sr. Project Engineer, RSX

DESCRIPTION

The Project Engineer for the RSX, derived directly from RS1 and GS0, drives the rapid engineering and integration effort that underpins development of Long Wall’s target vehicle product. This role ensures that internal priorities, resources, and schedules remain synchronized with technical baselines, enabling fast, disciplined execution within a private‑investment‑driven development environment complemented by government‑funded testing.

While the Program Manager handles customer‑facing commitments, the Project Engineer owns the engineering‑centric project flow: coordinating cross‑functional development, maintaining internal schedule fidelity, resolving execution roadblocks, and ensuring technical work stays aligned with project goals, verified requirements, and readiness needs. The project engineer partners closely with chief engineering, responsible engineers, systems engineering, and mission assurance to protect technical integrity while ensuring consistent development velocity.