9 Ducommun Engineering Intern Jobs Hiring Near You

Engineering Intern

Ducommun is seeking summer interns to join our team for a 10-week internship, from 05/25/2026 to 07/31/2026.

Who are we?

Founded in 1849, Ducommun is the oldest company in California. Starting as a hardware supply store during the California Gold Rush and eventually assisted in the birth of the aerospace industry in Southern California by providing aircraft aluminum to early aerospace pioneers like Lindbergh, Douglas and Lockheed. 

Today Ducommun is a global provider of innovative manufacturing solutions for customers in the aerospace, defense and industrial markets. We specialize in electronic and structural systems, producing complex products and components for commercial aircraft platforms, mission-critical military and space programs, and sophisticated industrial applications. 

Our Facility in Carson, CA is our Engineered ProductsGroup location, which houses our Human Machine Interface, Motion ControlDevice, Radiofrequency Departments.   

Job Summary

Multiplepositions are available with emphasis on various Engineering disciplines.
TestEngineering Intern: Aids engineers in the design and development of test automationsystems and software for performing in-process and final product testing.

• Assists in the design of automated test systems including programming.
  
• Creates and assembles cables and fixtures required for testing.
  
• Diagnoses malfunctions and production problems on the basis of test results.
  
• Trouble shoots basic electronic/electronic circuits
  
• Conducts assembly work, test set up and documentation, and other tasks which require special care in handling, or other procedures which require good dexterity and facility in the use of a variety of hand tools.
  
• Creates, modifies, and reviews test procedures.
  
• Performs other duties as required.

ManufacturingEngineering Intern: Aids engineers in the design and development of manufacturingprocesses, tooling, work instructions, routers and travelers.

• Works closely with manufacturing floor personnel to understand and document existing work procedures.
  
• Helps define more efficient manufacturing processes for controlling product quality with optimal manufacturing throughput.
  
• Assists with continuous improvement of manufacturing processes through defining new manufacturing tooling and procedures.
  
• Investigates new approaches for improving manufacturing quality, efficiency, and yield.
  
• Performs other duties as required.

MechanicalEngineering Intern: Aids engineers in the documentation and support of productdesign.

• Building upon existing SolidWorks skill, learns best practices for Aerospace and Defense 3D modeling and drawing standards. Applies this knowledge to the creation of drawings documenting parts and assemblies.
  
• Documents design changes through the Engineering Change Order (ECO) process and justifies changes to the
• Change Control Board (CCB).
  
• Investigates product changes and impacts upon certification and qualification including compliance with environmental requirements such as RoHS/REACH.
  
• Performs other duties as required.

ElectricalEngineering Intern: Aids engineers in the design and analysis of electrical componentsincluding radio frequency (RF) devices.

• Analyzes product designs for breakdown voltage and thermal management using software simulation tools and analytical methods.
  
• Assists with the layout of new printed circuit board (PCB) designs in Altium Designer.
  
• Supports production manufacturing through the analysis and modification of electrical circuits and designs.
  
• Performs other duties as required