JST Corporation logo

JST Corporation

Manufacturing
jstgroup.com
11-50 employees

JST Corporation is a global leader in high‑precision connectors, cable assemblies, and electronic components. The company designs and manufactures interconnect solutions for automotive, industrial, medical, and consumer electronics markets, emphasizing reliability, compactness, and cost efficiency. Its extensive R&D capabilities and global supply chain enable rapid innovation and customized solutions that help customers accelerate product development and achieve operational excellence. By combining rigorous quality standards with a focus on evolving industry needs, JST distinguishes itself as a trusted partner for complex interconnect challenges.

Open Positions

Molding Process Technician

Waukegan, Illinois, United States
Posted Feb 10
Full Time

Advanced knowledge of injection molding processes, tooling, and systematic molding methods, math skills, precision measuring equipment proficiency, and ability to multitask and problem-solve

Other

Stamping Die Adjuster

Waukegan, Illinois, United States
Posted Feb 10
Full Time

High school diploma, 3-7 years of stamping or die setting experience, mechanical aptitude and problem-solving skills

Other

Welder Fabricator

Harrisburg, Pennsylvania, United States
Posted Nov 3
Full Time

2+ years experience with fabrication/welding, AWS Welding Certification (desired)

Skilled Trade JobsEngineering Jobs

Mold Maker Apprentice

Waukegan, Illinois, United States
Posted Feb 10
Full Time

Must be willing to complete a 5-year apprenticeship program, high school diploma required, strong math skills and mechanical aptitude

Skilled Trade Jobs

Machine Builder II

Harrisburg, Pennsylvania, United States
Posted Nov 3
Full Time

High school diploma or equivalent, 6+ years of related experience, ability to read product and tool drawings

Engineering Jobs

PROCESS ENGINEER

Harrisburg, Pennsylvania, United States
Posted Mar 6
Full Time
Engineering Jobs

Production Maintenance

Waukegan, Illinois, United States
Posted Aug 22
Full Time

High school diploma or equivalent required. Basic knowledge of injection molding and ability to use precision measuring equipment required

Operations Jobs

Mold Builder A

Harrisburg, Pennsylvania, United States
Posted Jan 29
Full Time

High school diploma, technical school experience, journeyman toolmaker certification, and 5+ years' mold building experience required

Other

SHOP SUPERVISOR

Harrisburg, Pennsylvania, United States
Posted Nov 10
Full Time

High school diploma or equivalent, 10 years minimum tool room experience, and proficiency in all shop equipment

Operations JobsEngineering Jobs

MOLDING OPERATOR- 3rd shift

Waukegan, Illinois, United States
Posted Aug 22
Full Time

High school degree required, 0-0 years of experience. Must be able to inspect housings, perform production lot changes, and train new operators

Skilled Trade JobsOperations Jobs
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