JOB DETAILS

CNC Machinist III

CompanyKnight Aerospace Medical Systems LLC
LocationSan Antonio
Work ModeOn Site
PostedJuly 17, 2026
About The Company
Knight Aerospace, located in San Antonio, Texas, is a design, manufacturing, and modification center dedicated to providing competitive and functional products and reliable service. Knight Aerospace intends to set the standard of excellence for suppliers in the aerospace industry. We are firmly committed to Total Customer Satisfaction, and continually strive to improve our products and services. Business activities of Knight Aerospace include the design, manufacture and installation of Commercial and Military Aircraft Interiors, Aircraft Ground Support Equipment, Mobile Engine Test Stands (METS), Palletized Passenger Interiors and VIP-Staff Module Conversions for cargo aircraft. Knight Aerospace is the world leader in providing safe, quality and reliable “Quick-Change/Roll-On Roll-Off” Modules and Pallets for various cargo aircraft. Knight Aerospace’s design philosophy sets us apart from other Quick-Change manufactures in the market. We specialize only in the design of aircraft passenger and equipment quick-change modules and pallets ensuring all aspects of FAA regulations and safety are taken in consideration during the design. Knight Aerospace’s products (Modules, Pallets and Ground Support Equipment) are recognized by major OEM such as Alenia, Lockheed Martin, Boeing and Northrop Grumman as the preferred product on the market.
About the Role

Description

At Knight Aerospace, we offer more than a paycheck—we provide a rewarding career with competitive compensation and valuable benefits designed to support your success.

  • Competitive Pay
  • Overtime Opportunities
  • Affordable Medical Coverage
  • Company-Paid Dental & Vision Insurance
  • 401(k) with Company Match
  • Generous PTO Program
  • Paid Holidays
  • Performance-Based Bonus Opportunities

 

Position Summary:

The Machinist III is responsible for following instructions given by the Production Manager to execute all component manufacture successfully. The goal is to efficiently design and manufacture components and systems that are safe, innovative, and of high quality. The Machinist III will represent the Company and its values and will ensure that the expectations of the Company’s customers are exceeded by performing the following:


Duties and Responsibilities:

  1. Create CNC programs from engineering data using Mastercam 2025 software.
  2. Secure raw materials, install cutting tools, and set proper offsets, feeds and speeds.
  3. Set-up, load and operate HAAS CNC machines such vertical mills and routers
  4. Set-up, load and operate manual machines such as vertical and horizontal mills, lathes and surface grinder.
  5. Guarantee part accuracy within 0.0001 to 0.001 inches, accounting for tool deflection material thermal expansion.
  6. Inspect finished products utilizing precision measuring tools such as micrometers and calipers.
  7. Can understand and locate revision levels on drawings, specifications, and materials.
  8. Able to identify different materials and their properties relative to machining and processing.
  9. Preform routine preventive maintenance and keep the work area safe and clean
  10. Maintain documentation such as work orders and parts tags.
  11. Write and optimize machine- readable code (G code, M code) or utilize CAD/CAM programs to define complex geometries.

General Expectations:

  1. Written and verbal communication skills.
  2. Strong Analytical, mathematical and computer skills.
  3. Problem solving and troubleshooting skills
  4. Experience with HAAS CNC machines.
  5. Attention to detail and accuracy.
  6. Ability to read and interpret mechanical and electrical engineering drawings, including GD&T symbols.
  7. Individual contributor that is generally self-sufficient and requires little to no supervisor input to complete tasks assigned.
  8. Trains other technicians on correct use of tools and processes.
  9. Possesses a toolbox with basic tools per the list provided by Knight Aerospace.
  10. Understand and comply with safety policies, ensures self and others in the area are wearing the appropriate Personal Protective Equipment (PPE).

Requirements

Qualifications:

High school diploma/GED; completion of a trade school, vocational program, or formal apprenticeship preferred.

Minimum ten years of related machining experience, or

Minimum four years of experience in machining aerospace components.

High proficiency in math (Algebra, geometry, trigonometry), blueprint reading and GD&T


Work Environment Requirements:

Full-Time Position.

Warehouse and manufacturing environment.

Key Skills
CNC ProgrammingMastercam 2025HAAS CNC MachinesManual MachiningGD&TBlueprint ReadingPrecision MeasuringG-codeM-codeCAD/CAMPreventive MaintenanceMathematical Proficiency
Categories
ManufacturingTradesEngineering
Benefits
Medical CoverageDental InsuranceVision Insurance401(k) With Company MatchPaid Time OffPaid HolidaysPerformance-Based Bonus
Job Information
📋Core Responsibilities
The Machinist III is responsible for designing and manufacturing high-quality aerospace components using CNC and manual machines. This includes creating programs in Mastercam, setting up equipment, and ensuring strict part accuracy and documentation.
📋Job Type
full time
📊Experience Level
10+
💼Company Size
68
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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