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Molex Tech Stack

Connector and interconnect manufacturer serving automotive, medical, industrial, and data-center markets globally

Appliances, Electrical, and Electronics Manufacturing Lisle, IL 10,001+ employees Founded 1938 Privately Held

Molex is a large-scale manufacturer of connectors, fiber optics, and electro-mechanical interconnects with operations across 40+ countries and over 10,000 employees. The hiring profile is heavily weighted toward engineering (650 roles) and manufacturing (234 roles), reflecting an organization focused on product development and production scaling rather than software or services. Active projects cluster around new product launches, mass-production transfers, and process automation—alongside aggressive cost and yield optimization—signaling pressure to improve manufacturing efficiency while expanding the portfolio.

Tech Stack 200 technologies

Core StackSolidWorks SAP C# Python Ruby Salesforce C++ MATLAB Word PowerPoint Excel SerDes GPU TPU HFSS NX C/C++ RS-232 USB Ethernet Visual Basic C OpenCV HALCON YOLO Keyence Optical Transceivers PLC ZEMAX Git+170 more

AdoptingSAP S/4HANA Elasticsearch SAP SAP BTP Kinaxis

What Molex Is Building

◆Challenges

Improving production efficiency
Improving yield
Improving product quality
Reducing rma rate
Cost efficiency
Reducing downtime
Reducing manufacturing costs
Supplier performance improvement
Cost savings
Identifying new growth opportunities

▲Active Projects

New product development
New product launch
New product introductions
Patent strategy development
Mass production transfer project
Process automation
New product introduction (npi) activities
Failure analysis
New system development
New production line setup

Hiring Activity

Steady1,500 roles · 550 in 30d

Department

Engineering

650

Manufacturing

234

Sales

154

Ops

124

Product

89

HR

40

Finance

39

Logistics

34

Seniority

Mid

547

Senior

491

Junior

169

Manager

168

Director

38

Intern

26

Lead

18

Principal

17

Notable leadership hires: Chief Engineer, Sales Director, Marketing Director, Automation Director, FP&A Lead

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About Molex

Molex manufactures connectivity products and interconnect solutions for data communications, medical, industrial, automotive, and consumer electronics sectors. Founded in 1938, the company is headquartered in Lisle, Illinois, and operates globally across 18+ countries including the United States, China, Germany, Japan, Mexico, India, and Southeast Asia. The business centers on three product families: connectors and standard interconnects, fiber-optic interfaces, and automation-ready industrial hardware. The current organization is in active expansion—1,525 open roles with 551 posted in the last 30 days—with the bulk of hiring concentrated in engineering and manufacturing, indicating concurrent focus on new product introduction (NPI), platform modernization (SAP S/4HANA migration), and supply-chain optimization.

HeadquartersLisle, IL

Company Size10,001+ employees

Founded1938

Hiring MarketsUnited States, China, Japan, Germany, Taiwan, Mexico, Malaysia, Poland

Frequently Asked Questions

What is Molex's tech stack?

Core tools: SolidWorks, NX (CAD); SAP (ERP); MATLAB, ZEMAX (simulation); HFSS, SerDes (signal integrity); OpenCV, HALCON, YOLO (machine vision); PLC, Keyence systems (manufacturing automation). Languages: C/C++, Python, C#. Protocols: USB, Ethernet, RS-232, optical transceivers.

Where is Molex headquartered?

Lisle, Illinois, United States. The company operates manufacturing and sales facilities across 40+ countries, including China, Japan, Germany, Mexico, Malaysia, India, and Vietnam.