Machinist / Programmer

A Machinist/Programmer will manufacture highly complex prototype parts and tools for experimental aircraft in a fast‑paced R&D environment. This role combines hands-on machining with CNC programming responsibilities. You will work closely with engineering and shop personnel to create new components, optimize machining strategies, and support rapid design iterations. Most parts are prototype, one‑off, or non‑production components requiring a high level of precision and creative problem‑solving. 

Category: Systems Manufacturing

Location: Mojave, CA 

Citizenship Required: United States Citizenship 

Clearance Type: None

Schedule: 9/80 Work Schedule 

Benefits: 100% Paid Benefits and 401k Matching 

Summary: 

Founded in 1982 by legendary aircraft designer Burt Rutan, Scaled Composites is an aerospace company continually working to push boundaries, prove out ideas, and influence the future. We are a rapid prototyping and manufacturing facility, designing, building, and testing proof-of-concept and prototype vehicles. We have flown an average of one new aircraft type per year over our 40-plus year history such as Proteus, GlobalFlyer, SpaceShipOne, Model 401, and Stratolaunch.

Duties and Responsibilities may include, but are not limited to:

• Programming CNC machines using MasterCam to create efficient toolpaths for 3‑axis milling and lathe operations.
• Machining parts to specifications using manual and CNC machine tools such as mills, lathes, grinders, and related equipment.
• Setting up, adjusting, and operating machine tools to perform precision machining operations.
• Interpreting blueprints, drawings, and engineering models to determine machining methods and sequences.
• Collaborating with engineering to develop manufacturing strategies for complex or difficult‑to‑machine prototype parts.
• Troubleshooting machining issues, optimizing toolpaths, and refining fixturing approaches to improve accuracy and efficiency.
• Maintaining shop equipment and diagnosing malfunctions or repair needs.
• Sustaining a safe working environment and ensuring safe practices around machine tools.

Required Qualifications:

• Strong mechanical background.
• Proficiency in schematic/blueprint reading and basic math functions.
• Skilled in using measuring tools such as scales, calipers, and micrometers.
• Capable of working within tight tolerances.
• Proficient in MasterCam programming with 3+ years of experience; able to create toolpaths for 3‑axis CNC operations.
• Ability to run manual and CNC 3‑axis mills and lathes; Fanuc controllers preferred.
• Ability to work with engineering to solve challenges related to complex geometries or machining difficult materials.
• Ability to work independently with minimal supervision in a fast-paced R&D environment.
• Good communication skills and ability to follow written and verbal instructions.
• Ability to plan sequences of operations and manage multiple tasks as priorities shift.

Desired Qualifications:

• Experience working on experimental or homebuilt aircraft.
• 10+ years of experience in aerospace machining (mills/lathe).
• Experience designing fixtures and jigs.
• Ability to perform routine maintenance and determine required servicing.
• Ability to obtain and maintain a Secret Security Clearance.

Education and Experience:

• High school diploma or equivalent, preferred.
• Strong mechanical background.
• Experience working on experimental or home built aircraft, preferred. 

Essential Functions: 

• Occasional lifting up to 50+ lbs., with assistance.
• Must have sufficient agility to work in the interior of an aircraft structure. Will need to bend, stoop, squat, and/or kneel to occasionally work in cramped, tiring, and uncomfortable positions. 
• Ability to work overhead for prolonged periods of time including lifting up to 10-15 pounds.
• Standing 95% of the day, sometimes 8.5 – 12 hours per day.
• Required to wear appropriate Personal Protective Equipment for an assigned task. 
• Work with composite materials such as epoxy resin systems, fiberglass, carbon fiber, and foam/core products. Will also work closely with chemicals, such as acetone and alcohol.
• May be exposed to dirt, oil, fuel, grease, and hydraulic fluids.
• Able to adapt to altered schedules.
• Occasional pushing/pulling of heavy tools and tables (75-100 + lbs., with assistance).
• Manual dexterity to handle small parts, and tools and to manipulate composite material to various shapes using pressure.
• Repetitive hand and arm motions including, but not limited to, trimming, sanding, and/or grinding of materials.
• Occasional sitting computer work.
• Vision at close distances and ability to adjust focus.
• Ability to operate a forklift and/or other heavy machinery including occasional driving of company-owned vehicles.
• Must be able to pass and maintain ‘pass’ status on OSHA-approved Pulmonary Fitness Test (PFT) in order to wear a respirator for prolonged periods of time.
• Work on varied work surfaces/environments, including but not limited to working in a busy shop environment, cold room, or in/on aircraft structures including raised platforms including but not limited to ladders, scaffolding, and stairs.
• Work may be performed inside or outside of buildings. May be exposed to changing weather conditions.
• Must be able to read and understand SDS.