L
Longwall3mo ago
USD 22–26/yr

CNC Machinist (S1 or S2)

United StatesEl SegundoFull-timemid
OtherTrades & Skilled LaborCnc Machinist
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Quick Summary

Overview

Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies. Building on the RS1 and GS0 launch systems, Long Wall develops containerized,

Technical Tools
OtherTrades & Skilled LaborCnc Machinist
Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies. Building on the RS1 and GS0 launch systems, Long Wall develops containerized, mass-producible missile defense systems and offers rapid, low-cost flight testing. We believe that the future of global security and stability require defensive technology that is lower cost, higher performing, better tested, and more broadly distributed than is possible today. Join us.
 
What we look for
Mission-Driven Problem Solvers. The aerospace frontier demands ingenuity. We want Team members 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 staff and engineers who take full responsibility for contributing to and delivering flight-ready work while recognizing that no one succeeds alone. The best engineers, corporate professionals, and technicians make their teammates better. Knowing that complementary skills create force multiplication and drive mission success.

Description 
We are looking for a Machine Shop Technician to support manufacturing operations for a rocket and its peripheral assemblies. We seek team members who have an ability to think critically when performing tasks to improve manufacturing processes. The Machine Shop Technician will be responsible for learning and executing manufacturing processes and for preparing and maintaining Haas CNC machines and metal 3D to enable safe, repeatable production of rocket parts on schedule. This role will have growth opportunities for advancement into various Machine Shop roles. 
 
We manufacture parts from both billet material and additively manufactured parts: 
Aluminum 
Copper 
Inconel 
Plastic 
Steel 
Stainless Steel 
 
  • Interpret drawings to maintain part specifications through post-machining operations, meeting productivity, product, and development goals 
  • Process components after printing and/or machining using a variety of hand tools (powered and manual) to remove sharp edges and finish machined surfaces to meet drawing requirements 
  • Assist with material inventory and prep for machining processes 
  • Polish surface finishes without altering precise tolerances and inspect to verify using a profilometer 
  • Follow work instructions for cleaning specifications and foreign object debris (FOD) mitigation processes 
  • Train and develop skills to support all Component Manufacturing operations in accordance with business need, including Machine Operating (Manual/CNC Lathe and Mill, Router, Electric discharge machining (EDM), Saw, Metal 3D Printing) 
  • Support with ancillary manufacturing operations, including job kitting, deburring, part marking, Foreign Object debris (FOD) mitigation, cleaning, hand drilling, tapping, and thread chasing, and Machine Preventative Maintenance 
  • Own part marking per drawing and/or work order callouts 
  • Support with issue ticket rework operations in accordance with issue ticket protocols 
  • Support with material loading and handling 
  • High School diploma or GED
  • 1-2 years of experience in a machine-shop or manufacturing environment (school shop hours acceptable)
  • Ability to work on tasks autonomously and with team members 
  • Strong mechanical aptitude  
  • Completion of a trade/technical program in Machining, Manufacturing Technology, or related field (or equivalent hands-on training) 
  • Experience in aerospace, medical, or automotive manufacturing 
  • Familiarity with Haas CNC machines and controls 
  • Strong oral and written communication 
  • Experience with Microsoft Office products 
  • Forklift/pallet stacker operation (or willingness to obtain certification) 
  • Ability to sit or stand for extended periods of time
  • Ability to use a computer to complete assignments
  • Ability to communicate with individuals and groups in person, by phone and telepresence
  • Ability to lift up to 50 lbs. unassisted or using hoists for heavier items 
  • While performing the duties of this job, the employee will typically work in an office environment
  • Ability to travel up to 25% of the time
  • Physically fit to wear respirators
  • Listing Details

    Posted
    January 8, 2026
    First seen
    March 26, 2026
    Last seen
    April 23, 2026

    Posting Health

    Days active
    27
    Repost count
    0
    Trust Level
    34%
    Scored at
    April 23, 2026

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    L
    CNC Machinist (S1 or S2)USD 22–26