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Salary
≈ $37k – $84k per year (Estimated)
Location
In office (Gardena)

Confirmed on the employer's own hiring board on Oct 8, 2026. First seen by Alion on May 27, 2026. Ducommun scores A on the Alion truth index.

Overview
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Ducommun is a Costa Mesa, California based aerospace and defense supplier that makes electronic systems, aerostructures and engineered products, including circuit boards, interconnect and cable assemblies, structural assemblies, chemical milling, RF components and lightning diversion systems. Founded in 1849 as a Gold Rush hardware store and described as the oldest company in California, it is listed on the New York Stock Exchange and runs plants in California, Oklahoma, Wisconsin, Missouri, New York, Rhode Island and Washington. It hires machine, SMT and process line operators, electromechanical assemblers, quality inspectors and engineers, buyers, supervisors and EHS specialists.

Assembler-Structural Performs all operations necessary in the location, installation, assembly and integral mating of major structural sub-assemblies and assemblies, working from blueprints, sketches, and verbal instructions, under minimum supervision, and with or without specialized tooling and jigs. 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 Gardena, CA is a leading global supplier of large stretch formed aircraft skins, hot forming of titanium, superplastic forming and complex fastened and welded assemblies. Job Summary Lays out and locates necessary reference lines for structural components or assemblies in building the initial and subsequent production structures specified by design or modification changes. Positions and lays up parts, using tooling jigs and fixtures, when available.

Fits, assembles, and shapes parts; determines proper tools (size and length), and performs such operations as drilling, reaming, countersinking, riveting, boring, filing, etc. Positions parts according to work order and blueprint specifications. Fastens parts together with bolts, screws, speed clips, rivets, or other fasteners including sealant and adhesives.

Operates drill press, hot dimpler, or riveting machine to assist in assembly operation. Removes small quantities of metal with hand files, blenders, and rollers to produce close fit between parts. Continuously improve the assembly process and contribute to the teamwork necessary to continuously improve other processes.

Improvises shop aids to facilitate assembly and installation, as required. May perform structural repair and rework on assemblies. Responsible for the proper handling and management of hazardous waste generated in their work area.

Performs other duties as assigned including leading projects and participation in project committees.

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